CN109251750B - Vertical charcoal furnace for semi-coke production and processing and use method thereof - Google Patents
Vertical charcoal furnace for semi-coke production and processing and use method thereof Download PDFInfo
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- CN109251750B CN109251750B CN201810935248.5A CN201810935248A CN109251750B CN 109251750 B CN109251750 B CN 109251750B CN 201810935248 A CN201810935248 A CN 201810935248A CN 109251750 B CN109251750 B CN 109251750B
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- 239000000571 coke Substances 0.000 title claims abstract description 182
- 238000012545 processing Methods 0.000 title claims abstract description 63
- 239000003610 charcoal Substances 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims abstract description 163
- 238000001816 cooling Methods 0.000 claims abstract description 71
- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 53
- 238000011282 treatment Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000000567 combustion gas Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 81
- 239000011269 tar Substances 0.000 claims description 44
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 39
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 39
- 239000003034 coal gas Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 23
- 238000010304 firing Methods 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 239000012716 precipitator Substances 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000005381 potential energy Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 239000002912 waste gas Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011280 coal tar Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002641 tar oil Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000009798 Shen-Fu Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
- C10B1/04—Vertical retorts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coke Industry (AREA)
Abstract
The invention provides a vertical charcoal furnace for semi-coke production and processing and a using method thereof. The vertical charcoal furnace for semi-coke production and processing comprises a combustion furnace body; a combustion chamber; a storage structure; the flue gas treatment structure is used for treating combustion gas of semi-coke and is connected with the combustion furnace body and communicated with the combustion chamber; a temperature monitoring structure; an opening and closing structure; a combustion structure; the cooling structure is used for cooling the semi-coke and is arranged at the bottom end of the combustion furnace body, and the cooling structure comprises a plurality of partition plates, a guide groove, a cooling valve and a plurality of spraying holes; the cooling and cleaning structure comprises a drain valve, a cleaning box and a cleaning tank; the driving structure comprises two belts, four driving wheels, two motors, a sliding sleeve, a sliding rod, a screw rod, a scraper and a guide block. The vertical charcoal furnace for semi-coke production and processing and the use method thereof provided by the invention have the advantages of convenience for semi-coke storage, good cooling effect and high semi-coke processing quality.
Description
Technical Field
The invention relates to the technical field of semi-coke production and processing, in particular to a vertical charcoal furnace for semi-coke production and processing and a using method thereof.
Background
The semi-coke is prepared by burning high-quality Jurasol clean coal blocks produced in Shenfu coal fields, is widely used as a novel carbon material due to the characteristics of high fixed carbon, high specific resistance, high chemical activity, low ash content, low aluminum, low sulfur and low phosphorus, and is processed by a vertical carbon furnace in the semi-coke production and processing process.
However, the traditional vertical charcoal furnace is inconvenient for storage and cooling of the semi-coke after the semi-coke is processed, and the semi-coke is easily damaged in the process of cooling the semi-coke.
Therefore, there is a need to provide a new vertical charcoal furnace for semi-coke production and processing and a method for using the same to solve the above technical problems.
Disclosure of Invention
The invention aims to provide the vertical charcoal furnace for semi-coke production and processing, which is convenient for semi-coke storage, good in cooling effect and high in semi-coke processing quality, and the use method thereof.
In order to solve the technical problem, the invention provides a vertical charcoal furnace for semi-coke production and processing, which comprises: a furnace body; the combustion chamber with a rectangular structure for storing the semi-coke raw material is arranged in the combustion furnace body; the storage structure for storing the semi-coke raw material is arranged at the top end of the combustion furnace body; the flue gas treatment structure is used for treating combustion gas of semi-coke and is connected with the combustion furnace body and communicated with the combustion chamber; the temperature monitoring structure is used for detecting the semi-coke processing temperature in the combustion chamber and is fixed on the side wall of the combustion chamber; the opening and closing structure is used for controlling the emission of the semi coke and is fixed in the combustion furnace body; the combustion structure is used for providing heat to combust the semi-coke raw material and is fixed in the combustion furnace body; the cooling structure is used for cooling the semi-coke and is arranged at the bottom end of the combustion furnace body, the cooling structure comprises a plurality of partition plates, guide grooves, cooling valves and a plurality of spraying holes, the partition plates of a plurality of triangular structures for decompressing the semi-coke are equidistantly fixed in the combustion furnace body, the guide grooves of a trapezoidal structure for discharging semi-coke finished products are enclosed between every two adjacent partition plates, the cooling valves of the spraying holes which are linearly distributed and extend to the combustion furnace body penetrate through the side wall of the combustion furnace body, and the spraying holes which are linearly distributed and are used for cooling extend to the inner parts of the guide grooves; the cooling and cleaning structure is used for further cooling the semi-coke and is arranged at the bottom end of the combustion furnace body, the cooling and cleaning structure comprises a drain valve, a cleaning box and a cleaning tank, the cleaning box used for containing the processed semi-coke is fixed at the bottom end of the combustion furnace body, the cleaning tank used for storing cooling liquid and the semi-coke is arranged inside the cleaning box, and the drain valve penetrates through the cleaning box and extends to the inside of the cleaning tank; the driving structure is fixed on the cleaning box and comprises two belts, four driving wheels, two motors, sliding sleeves, sliding rods, screw rods, scraping plates and guide blocks, the two motors for driving are symmetrically fixed on the side wall of the cleaning box, the two driving wheels for driving are fixed on the motors, the two belts are respectively wound on the other two driving wheels and the driving wheels on the two motors, the sliding sleeves of a cylindrical structure for guiding are fixed on one side of the cleaning box, which is far away from the driving wheels, the sliding rods for driving are in sliding connection with the sliding sleeves, the screw rods for driving are fixed on the driving wheels, extend from the cleaning box to the inner parts of the sliding rods, the screw rods are in threaded connection with the sliding rods, and the screw rods are in rotating connection with the cleaning box, the end parts of the two sliding rods are provided with the scraping plates of a rectangular structure for cleaning semi-coke, and one ends of the scraping plates, which are close to the guide grooves, are linearly provided with a plurality of guide blocks of a triangular structure for limiting.
Preferably, the sliding distance of the sliding rod in the sliding sleeve is equal to the width of the combustion furnace body, and the length of the combustion furnace body from the side wall of the cleaning box close to one end of the driving wheel is equal to the sliding distance of the sliding rod.
Preferably, the storage structure comprises a discharging hopper, a storage tank and a sealing plate, the discharging hopper with a rectangular structure is arranged at the top end of the combustion furnace body, the storage tank which is used for controlling discharging and extends to the inside of the combustion chamber is arranged inside the discharging hopper, and the sealing plate with the rectangular structure and used for sealing the discharging hopper is abutted to the discharging hopper.
Preferably, the opening and closing structure comprises a plurality of railings, grids, racks, driving rods and driving wheels, the combustion furnace body at the bottom end of the combustion chamber is provided with a rectangular grid with meshes, the grid for preventing semi coke from leaking is connected with the combustion furnace body in a sliding way, and the railings with a plurality of triangular structures for limiting the grid are linearly and vertically fixed on the combustion furnace body on the side wall of the combustion chamber, the railing is connected with the grid in a sliding way, one end of the grid is fixed with the rack for transmission, the driving wheel for driving is meshed with the rack for driving, the driving rod is connected with the driving wheel and the combustion furnace body in a penetrating way, the driving rod is rotatably connected with the combustion furnace body, and the driving wheel is rotatably connected with the combustion furnace body.
Preferably, the temperature monitoring structure comprises a junction box and a plurality of temperature sensors, the junction box is fixed on the side wall of the combustion furnace body, the plurality of temperature sensors are distributed in the combustion furnace body in a row-to-row and multi-row linear mode and extend to the interior of the combustion chamber, and the temperature sensors are electrically connected with the junction box.
Preferably, the burning structure includes the air feed valve, supplies oxygen valve, a plurality of air feed hole and a plurality of air feed channel, the baffle is close to the both sides of the one end of graticule mesh all are equipped with two air feed channel, a plurality of air feed that are used for the air feed hole run through in the baffle extends to air feed channel, two on the lateral wall of baffle the air feed hole respectively with be used for providing oxygen supply the oxygen valve with the air feed valve is connected.
Preferably, the combustion structure further comprises a plurality of protrusions, and the protrusions of the plurality of hemispherical structures for preventing the air supply holes from being blocked are fixed on the side wall of the partition plate in a one-to-one correspondence with the air supply holes.
Preferably, the access panel with a rectangular structure is fixed on the side wall of the combustion furnace body, and the access panel is detachably connected with the combustion furnace body.
Preferably, the flue gas treatment structure comprises a storage pipe, a gas collection tank, a plurality of gas pipes, an ammonia water treatment tank, a storage tank, a spray head, five gas pumps, a cooling tank and an electric tar precipitator, the storage pipe for storing semi-coke production waste gas is fixed inside the combustion furnace body and extends to the combustion chamber, the end part of the storage pipe is provided with the gas collection tank for storing waste gas, the side wall of the gas collection tank is connected with one gas pump for pumping gas through the gas pipes, the end part of the gas collection tank is connected with one gas pump on the side wall of the ammonia water treatment tank for ammonia water treatment through the gas pipes, the spray heads for spraying ammonia water are fixed at the top end of the ammonia water treatment tank, the ammonia water treatment tank is connected with one gas pump at one end of the cooling tank through the gas pipes, and the cooling tank is connected with the electric tar precipitator for separating tar droplets and coal gas, the side wall of the electrical tar precipitator is provided with another air pump for pumping coal gas, the electrical tar precipitator, the cooling box and the ammonia water treatment box are all connected to the storage box for treating tar through the air pipe, and the side wall of the storage box is provided with the air pump for treating ammonia water and tar.
Preferably, the use method of the vertical charcoal furnace for semi-coke production and processing comprises the following steps:
the method comprises the following steps: filling a semi-coke firing raw material, preparing for firing, sliding a sealing plate to ensure that the sealing plate does not collide with a storage tank, rotating a driving rod, driving the driving wheel to rotate by the driving rod, enabling the driving wheel and a rack to be meshed to drive a grid to slide on a railing to seal the bottom end of a combustion chamber, pouring the semi-coke raw material from a discharge hopper to ensure that the interior of the combustion chamber is filled with the semi-coke raw material, and then sliding the sealing plate to seal the interior of the combustion chamber;
step two: firing blue charcoal, determining firing time, determining the firing time of different blue charcoals, opening an oxygen supply valve and an air supply valve, adjusting air inflow entering a combustion chamber, opening a spark plug at the air supply hole, enabling oxygen of two air supply holes at the same side of a partition plate to be in contact with coal gas for combustion, enabling the temperatures of three layers of distributed temperature sensors to be 80-120 ℃, 550-650 ℃ and 450-500 ℃ in sequence from the top end to the bottom end of a combustion furnace body, and enabling flue gas in the combustion process to enter the interior of a gas collection box through a collection pipe;
step three: the method comprises the steps of collecting and treating coal gas and tar thereof in semi-coke firing, enabling the temperature of gas entering a gas collection box to be 80-120 ℃, then changing the temperature of the gas to be 45 ℃ through an ammonia water treatment box, spraying ammonia water through a spray head to enable tar gas in the coal gas to be in the ammonia water, enabling the gas to enter the storage box, enabling the primarily treated coal gas to enter the cooling box to further deposit the tar, enabling the tar to enter the storage box along with a gas pipe, enabling the secondarily treated coal gas to pass through a tar electric catcher, enabling one part of the secondarily treated coal gas to flow back to a gas supply valve through a gas pump to be used by a combustion furnace body, enabling the other part of the secondarily treated coal gas to be used for power generation, enabling tar and ammonia water mixture inside the storage box to;
step four: the baked semi-coke is stored and cooled, the driving rod is rotated, the driving rod drives the driving wheel to rotate, the driving wheel is meshed with the rack to drive the grid to slide on the railing, the bottom end of the combustion chamber is opened, semi-coke finished products enter the guide groove from the railing, the baked semi-coke passes through a plurality of spraying holes in the side wall of the combustion furnace body, the semi-coke is rapidly cooled through cooling water, the cooled semi-coke enters the guide groove with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed through the guide groove, meanwhile, the cooling water is arranged in the cleaning box, the cooling of the semi-coke is further accelerated, the pressure caused by the gravitational potential energy of the semi-coke is further relieved, and meanwhile, the lead screw is driven to rotate through the motor, so that the sliding rod is driven to slide in the sliding sleeve, and the scraper plate is driven to slide in a reciprocating manner at the bottom end of the combustion furnace body, so that the semi coke enters the interior of the cleaning tank.
Compared with the prior art, the vertical charcoal furnace for semi-coke production and processing and the use method thereof provided by the invention have the following beneficial effects:
the invention provides a vertical charcoal furnace for semi-coke production and processing and a use method thereof, the semi-coke after being fired passes through a plurality of spray holes on the side wall of a combustion furnace body, the semi-coke is rapidly cooled by cooling water, the cooling quality is greatly improved, meanwhile, the semi-coke after being cooled enters a guide groove with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed by the guide groove, meanwhile, the cooling water is arranged in a cleaning box, the cooling of the semi-coke is further accelerated, the pressure brought by the gravitational potential energy of the semi-coke is further relieved, the semi-coke damage caused when the semi-coke after being processed is stored is effectively prevented, the production and processing quality and the efficiency of the semi-coke are greatly improved, meanwhile, a screw rod is driven by a motor to rotate, so that a slide rod is driven to slide in the slide sleeve, and a scraper is driven to slide back and forth at the bottom end of the combustion furnace body, the effectual blue charcoal that prevents is in the inside of guide way blocks up, is convenient for control the burning time of blue charcoal, has improved the efficiency of blue charcoal processing greatly.
Drawings
FIG. 1 is a schematic structural diagram of a vertical coke furnace for semi-coke production and processing and a method for using the same according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a connection structure between the cooling structure and the driving structure shown in FIG. 2;
FIG. 4 is a schematic view of the connection structure between the furnace body and the cooling structure shown in FIG. 3;
FIG. 5 is an enlarged view of the portion B shown in FIG. 4;
FIG. 6 is a schematic view of the connection structure between the opening and closing structure and the burner body shown in FIG. 4;
FIG. 7 is a flow chart of the method of using the vertical charcoal furnace for semi-coke production and processing provided by the present invention.
Reference numbers in the figures: 1. cooling and cleaning structure, 11, a drain valve, 12, a cleaning box, 13, a cleaning tank, 2, a cooling structure, 21, a partition plate, 22, a guide groove, 23, a cooling valve, 24, a spraying hole, 3, an opening and closing structure, 31, a railing, 32, a grid, 33, a rack, 34, a driving rod, 35, a driving wheel, 4, a combustion furnace body, 5, a storage structure, 51, a discharging hopper, 52, a storage groove, 6, a flue gas processing structure, 61, a containing pipe, 62, a gas collecting box, 63, a gas pipe, 64, a storage box, 65, an ammonia water processing box, 66, a spray head, 67, an air pump, 68, a cooling box, 69, an electric tar precipitator, 7, a driving structure, 71, a belt, 72, a driving wheel, 73, a motor, 74, a sliding sleeve, 75, a sliding rod, 76, a screw rod, 77, a scraper, 78, a guide block, 8, a temperature monitoring structure, 81, a junction box, 82, Combustion structure 91, air supply valve, 92, oxygen supply valve, 93, air supply hole, 94, bulge, 95, air supply channel, 9b, combustion chamber.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a vertical charcoal furnace for semi-coke production and processing and a method for using the same according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic view of a connection structure between the cooling structure and the driving structure shown in FIG. 2; FIG. 4 is a schematic view of the connection structure between the furnace body and the cooling structure shown in FIG. 3; FIG. 5 is an enlarged view of the portion B shown in FIG. 4; FIG. 6 is a schematic view of the connection structure between the opening and closing structure and the burner body shown in FIG. 4; FIG. 7 is a flow chart of the method of using the vertical charcoal furnace for semi-coke production and processing provided by the present invention. The vertical charcoal stove for semi-coke production and processing comprises: a furnace body 4; the combustion chamber 9b with a rectangular structure is used for storing the semi-coke raw material, and the combustion chamber 9b is arranged in the combustion furnace body 4; the storage structure 5 is used for storing the semi-coke raw material, and the storage structure 5 is arranged at the top end of the combustion furnace body 4; the flue gas treatment structure 6 is used for treating the burning gas of the semi-coke, and the flue gas treatment structure 6 is connected with the burning furnace body 4 and communicated with the burning chamber 9 b; the temperature monitoring structure 8 is used for detecting the semi-coke processing temperature in the combustion chamber 9b, and the temperature monitoring structure 8 is fixed on the side wall of the combustion chamber 9 b; the opening and closing structure 3 is used for controlling the emission of the semi coke, and the opening and closing structure 3 is fixed in the combustion furnace body 4; the combustion structure 9 is used for providing heat to burn the semi-coke raw material, and the combustion structure 9 is fixed in the combustion furnace body 4; the cooling structure 2 is used for cooling semi-coke and is arranged at the bottom end of the combustion furnace body 4, the cooling structure 2 comprises a plurality of partition plates 21, a guide groove 22, a cooling valve 23 and a plurality of spraying holes 24, the partition plates 21 with a triangular structure and used for decompressing the semi-coke are equidistantly fixed in the combustion furnace body 4, the guide groove 22 which is used for discharging semi-coke finished products and is enclosed into a trapezoidal structure is formed between every two adjacent partition plates 21, the cooling valve 23 extending to the linearly distributed spraying holes 24 on the combustion furnace body 4 penetrates through the side wall of the combustion furnace body 4, and the linearly distributed spraying holes 24 used for cooling extend to the inside of the guide groove 22; the cooling and cleaning structure 1 is used for further cooling the semi coke, the cooling and cleaning structure 1 is arranged at the bottom end of the combustion furnace body 4, the cooling and cleaning structure 1 comprises a drain valve 11, a cleaning tank 12 and a cleaning tank 13, the cleaning tank 12 used for containing the processed semi coke is fixed at the bottom end of the combustion furnace body 4, the cleaning tank 13 used for storing cooling liquid and the semi coke is arranged inside the cleaning tank 12, and the drain valve 11 penetrates through the cleaning tank 12 and extends to the inside of the cleaning tank 13; the driving structure 7, the driving structure 7 is fixed to the cleaning box 12, the driving structure 7 includes two belts 71, four transmission wheels 72, two motors 73, sliding sleeves 74, sliding rods 75, lead screws 76, scrapers 77 and guide blocks 78, the two motors 73 for driving are symmetrically fixed to the side wall of the cleaning box 12, the two transmission wheels 72 for driving are fixed to the motors 73, the two belts 71 are respectively wound on the other two transmission wheels 72 and the two transmission wheels 72 on the motors 73, the sliding sleeves 74 for guiding are fixed to the side of the cleaning box 12 away from the transmission wheels 72, the sliding rods 75 and the sliding sleeves 74 for driving are in sliding connection, the cross section of the transmission is elliptical, the lead screws 76 for driving are fixed to the transmission wheels 72, and extend from the cleaning box 12 to the inside of the sliding rods 75, the screw rod 76 is in threaded connection with the sliding rods 75, the screw rod 76 is in rotational connection with the cleaning box 12, the end portions of the two sliding rods 75 are provided with the scraping plates 77 of a rectangular structure for cleaning semi-coke, and a plurality of guide blocks 78 of a triangular structure for limiting are linearly distributed at one end, close to the guide groove 22, of each scraping plate 77.
The sliding distance of the sliding rod 75 in the sliding sleeve 74 is equal to the width of the combustion furnace body 4, and the length of the side wall of the combustion furnace body 4 from the cleaning box 12 to one end close to the driving wheel 72 is equal to the sliding distance of the sliding rod 75; the screw rod 76 is driven to rotate by the motor 73, so that the slide rod 75 is driven to slide in the sliding sleeve 74, the scraper plate 77 is driven to slide in a reciprocating manner at the bottom end of the combustion furnace body 4, the semi-coke is effectively prevented from being blocked in the guide groove 22, the burning time of the semi-coke is conveniently controlled, and the semi-coke processing efficiency is greatly improved.
The storage structure 5 comprises a discharging hopper 51, a storage tank 52 and a sealing plate 53, the discharging hopper 51 with a rectangular structure is arranged at the top end of the combustion furnace body 4, the storage tank 52 which is used for controlling discharging and has a frustum-shaped structure and extends to the inside of the combustion chamber 9b is arranged inside the discharging hopper 51, and the sealing plate 53 with a rectangular structure and used for sealing the discharging hopper 51 is abutted against the discharging hopper 51, so that the blue carbon raw material is conveniently filled.
The opening and closing structure 3 comprises a plurality of railings 31, grids 32, racks 33, driving rods 34 and driving wheels 35, the combustion furnace body 4 at the bottom end of the combustion chamber 9b is provided with the rectangular grids 32 with meshes, the grids 32 for preventing semi coke from leaking are slidably connected with the combustion furnace 4, the railings 31 with a plurality of triangular structures for limiting the grids 32 are linearly and vertically fixed on the combustion furnace body 4 on the side wall of the combustion chamber 9b, the railings 31 are slidably connected with the grids 32, one end of the grids 32 is fixed with the racks 33 for transmission, the driving wheels 35 for driving are engaged with the racks 33 for driving, the driving rods 34 are connected with the combustion furnace body 4 in a penetrating manner, and the driving rods 34 are rotatably connected with the combustion furnace body 4, and the driving wheel 35 is rotatably connected with the combustion furnace body 4 for controlling the sealing of the combustion chamber 9 b.
The temperature monitoring structure 8 comprises a connection box 81 and a plurality of temperature sensors 82, the connection box 81 is fixed on the side wall of the combustion furnace body 4, the plurality of temperature sensors 82 are linearly distributed in rows and columns in the combustion furnace body 4 extending to the combustion chamber 9b, and the temperature sensors 82 are electrically connected with the connection box 81, so that the processing temperature can be conveniently detected.
Burning structure 9 includes air feed valve 91, oxygen feed valve 92, a plurality of air feed hole 93 and a plurality of air feed channel 95, baffle 21 is close to the both sides of the one end of graticule mesh 32 all are equipped with two air feed channel 95, a plurality of air feed that are used for the air feed hole 93 run through in baffle 21 extends to air feed channel 95, two on the lateral wall of baffle 21 air feed hole 93 respectively with be used for providing oxygen feed valve 92 with air feed valve 91 links to each other. The combustion structure 9 further comprises a plurality of protrusions 94, and the protrusions 94 of a hemispherical structure for preventing the air supply holes 93 from being blocked are fixed to the side wall of the partition plate 21 in a one-to-one correspondence with the air supply holes 93; the access panel 9a having a rectangular structure is fixed to a side wall of the burner body 4, and the access panel 9a is detachably connected to the burner body 4, in order to effectively prevent the air supply hole 93 from being blocked.
The flue gas treatment structure 6 comprises a storage pipe 61, a gas collection tank 62, a plurality of gas pipes 63, an ammonia water treatment tank 65, a storage tank 64, a spray head 66, five gas pumps 67, a cooling tank 68 and an electric tar precipitator 69, wherein the storage pipe 61 for storing semi-coke production waste gas is fixed in the combustion furnace body 4 and extends to the inside of the combustion chamber 9b, the end of the storage pipe 91 is provided with the gas collection tank 62 for storing waste gas, the side wall of the gas collection tank 62 is connected with one gas pump 67 for air extraction through the gas pipe, the end of the gas collection tank 62 is connected to one gas pump 67 on the side wall of the ammonia water treatment tank 65 through the gas pipe 63, a plurality of spray heads 66 for spraying ammonia water are fixed at the top end of the ammonia water treatment tank 65, and the ammonia water treatment tank 65 is connected to one gas pump 67 at one end of the cooling tank 68 through the gas pipe 63, the cooling box 68 is connected to the electrical tar precipitator 69 for separating tar droplets and coal gas, the other air pump 67 for pumping coal gas is arranged on the side wall of the electrical tar precipitator 69, the cooling box 68 and the ammonia water treatment box 65 are connected to the storage box 64 through the air pipe 63, and the air pump 67 for treating ammonia water and tar thereof is arranged on the side wall of the storage box 64 so as to facilitate the treatment of semi-coke combustion gas.
Referring to fig. 7, fig. 7 is a flowchart of a method for using a vertical charcoal furnace for semi-coke production and processing provided by the present invention, and the method for detecting a vertical charcoal furnace for semi-coke production and processing includes the following steps:
the method comprises the following steps: loading a semi-coke firing raw material, preparing for firing work, sliding a sealing plate 53 to ensure that the sealing plate 53 does not interfere with a storage tank 52, rotating a driving rod 34, wherein the driving rod 34 drives a driving wheel 35 to rotate, the driving wheel 35 is meshed with a rack 33 to drive a grid 32 to slide on a railing 31, so that the bottom end of a combustion chamber 9b is sealed, then pouring the semi-coke raw material from a discharging hopper 51, filling the interior of the combustion chamber 9b with the semi-coke raw material, and then sliding the sealing plate 53 to seal the interior of the combustion chamber 9 b;
step two: firing blue charcoal, determining firing time, determining the firing time of different blue charcoals, opening an oxygen supply valve 92 and an air supply valve 91, adjusting the air input into the combustion chamber 9b, opening a spark plug at an air supply hole 93, enabling oxygen of the two air supply holes 93 at the same side of the partition plate 21 to be in contact with coal gas for combustion, enabling the temperatures of the temperature sensors 82 distributed in three layers to be 80-120 ℃, 550-650 ℃ and 450-500 ℃ in sequence from the top end to the bottom end of the combustion furnace body 4, and enabling flue gas in the combustion process to enter the gas collection box 62 through a collection pipe;
step three: the coal gas and tar oil in the semi-coke firing process are stored and treated, the temperature of the gas entering the gas collection box 62 is 80-120 ℃, then the temperature of the gas is changed to 45 ℃ through an ammonia water treatment box 65, an ammonia water is sprayed by a spray head 66, so that the tar oil gas in the coal gas is in the ammonia water and then enters the storage box 64, the primarily treated coal gas enters the cooling box 68, the tar oil is further deposited, the coal gas enters the storage box 64 along with the gas pipe 63, the secondarily treated coal gas is treated by a tar oil electric catcher 69, one part of the secondarily treated coal gas flows back to the gas supply valve 91 through a gas pump 67 for use by the combustion furnace body 4, the other part of the secondarily treated coal gas is used for power generation, the tar oil-ammonia water mixture in the storage box 64 is deposited to extract the tar oil, and;
step four: the baked semi-coke is stored and cooled, the driving rod 34 is rotated, the driving rod 34 drives the driving wheel 35 to rotate, the driving wheel 35 is meshed with the rack 33 to drive the grid 32 to slide on the railing 31, the bottom end of the combustion chamber 9b is opened, the semi-coke finished product enters the guide groove 22 from the railing 31, the baked semi-coke passes through the plurality of spraying holes 24 on the side wall of the combustion furnace body 4, the semi-coke is rapidly cooled through cooling water, the cooled semi-coke enters the guide groove 22 with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed through the guide groove 22, meanwhile, cooling water is arranged in the cleaning box 12, cooling of the semi-coke is further accelerated, the pressure brought by the gravitational potential energy of the semi-coke is further relieved, and meanwhile, the screw rod 76 is driven to rotate through the motor 73, so that the slide rod 75 is driven to slide in the sliding sleeve 74, the scraper 77 is driven to slide back and forth at the bottom end of the burner body 4, so that the semi coke enters the cleaning tank 13.
10 sets of the vertical charcoal furnaces for semi-coke production and processing are respectively manufactured, then the vertical charcoal furnaces for semi-coke production and processing produce semi-coke with the same type and the same quality as the common 10 sets of vertical charcoal furnaces for semi-coke production and processing according to the using method of the vertical charcoal furnaces for semi-coke production and processing, and the random experiments of multiple periods prove that the vertical charcoal furnaces for semi-coke production and processing and the using method thereof have the semi-coke processing efficiency which is 9 percent higher than that of the common vertical charcoal furnaces for semi-coke production and processing, the vertical charcoal furnaces for semi-coke production and processing and the using method thereof have the semi-coke processing quality which is 2 percent higher than that of the common vertical charcoal furnaces for semi-coke production and processing, the vertical charcoal furnaces for semi-coke production and processing and the using method thereof have the semi-coke processing waste gas treatment efficiency which is 3 percent higher than that of the common vertical charcoal furnaces for semi-coke production and processing, and the using method thereof have the semi-coke processing and the same quality as that of the common vertical charcoal production and processing and the semi-coke The semi-coke processing cooling efficiency of the formula charcoal stove is 4 percent higher.
The invention provides a vertical charcoal furnace for semi-coke production and processing and a using method thereof, and the working principle is as follows:
loading a semi-coke burning raw material, preparing for a burning operation, sliding the sealing plate 53 to prevent the sealing plate 53 from abutting against the storage tank 52, rotating the driving rod 34, driving the driving wheel 35 to rotate by the driving rod 34, engaging the driving wheel 35 with the rack 33 to drive the grid 32 to slide on the rail 31, sealing the bottom end of the combustion chamber 9b, then pouring the semi-coke raw material from the discharging hopper 51 to fill the interior of the combustion chamber 9b with the semi-coke raw material, and then sliding the sealing plate 53 to seal the interior of the combustion chamber 9 b; firing blue charcoal, determining firing time, determining the firing time of different blue charcoals, opening the oxygen supply valve 92 and the air supply valve 91, adjusting the air input into the combustion chamber 9b, opening a spark plug at the air supply hole 93, enabling oxygen of the two air supply holes 93 at the same side of the partition plate 21 to be in contact with coal gas for combustion, enabling the temperatures of the temperature sensors 82 distributed in three layers to be 80-120 ℃, 550-650 ℃ and 450-500 ℃ in sequence from the top end to the bottom end of the combustion furnace body 4, and enabling flue gas in the combustion process to enter the gas collection box 62 through the collection pipe; the gas and tar in the semi-coke firing process are contained and treated, the temperature of the gas entering the gas collection box 62 is 80-120 ℃, then the temperature of the coal gas is changed to 45 ℃ through the ammonia water treatment box 65, the spray head 66 sprays ammonia water to ensure that tar gas in the coal gas is in the ammonia water, then enters the inside of the storage tank 64, the gas after the primary treatment enters the inside of the cooling tank 68 to further deposit tar, the gas after the secondary treatment passes through the tar electric catcher 69 to be treated, one part of the gas is returned to the gas supply valve 91 by the air pump 67 to be used by the combustion furnace body 4, the other part of the gas is used for power generation, the tar ammonia water mixture inside the storage tank 64 is deposited to extract tar, then ammonia waste enters the treatment equipment through the air pump 67 to treat the wastewater; the baked semi-coke is stored and cooled, the driving rod 34 is rotated, the driving rod 34 drives the driving wheel 35 to rotate, the driving wheel 35 is meshed with the rack 33 to drive the grid 32 to slide on the railing 31, the bottom end of the combustion chamber 9b is opened, the semi-coke finished product enters the guide groove 22 from the railing 31, the baked semi-coke passes through the plurality of spraying holes 24 on the side wall of the combustion furnace body 4, the semi-coke is rapidly cooled through cooling water, the cooled semi-coke enters the guide groove 22 with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed through the guide groove 22, meanwhile, cooling water is arranged inside the cleaning box 12, the cooling of the semi-coke is further accelerated, the pressure brought by the gravitational potential energy of the semi-coke is further relieved, and the lead screw 76 is driven to rotate by the motor 73, thereby driving the slide bar 75 to slide in the slide sleeve 74 and driving the scraper 77 to slide in a reciprocating manner at the bottom end of the combustion furnace body 4, so that the semi coke enters the cleaning tank 13, and the electric tar precipitator is coke oven gas primary cooling equipment for separating tar droplets and gas by using the action of a high-voltage direct-current electric field; the electric tar precipitator can be arranged in front of or behind the coke oven gas blower, and has the characteristics of high tar precipitation efficiency, small resistance loss, large gas handling capacity and the like compared with a mechanical tar precipitator; the requirements of the subsequent processes on the gas quality can be ensured, the product recovery rate is improved, the operating environment can be obviously improved, and the electric tar precipitator 69 refers to a cold air type electric tar precipitator published by intellectual property patent of the people's republic of China with the publication number CN 207342893U.
Compared with the prior art, the vertical charcoal furnace for semi-coke production and processing and the use method thereof provided by the invention have the following beneficial effects:
the invention provides a vertical charcoal furnace for semi-coke production and processing and a use method thereof, the semi-coke after being fired passes through a plurality of spray holes 24 on the side wall of a combustion furnace body 4, the semi-coke is rapidly cooled by cooling water, the cooling quality is greatly improved, meanwhile, the semi-coke after being cooled enters a guide groove 22 with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed by the guide groove 22, meanwhile, the cooling water is arranged in a cleaning box 12, the cooling of the semi-coke is further accelerated, the pressure brought by the gravitational potential energy of the semi-coke is further relieved, the semi-coke damage caused when the semi-coke after being processed is stored is effectively prevented, the semi-coke production and processing quality and the efficiency are greatly improved, meanwhile, a screw rod 76 is driven by a motor 73 to rotate, so that a slide rod 75 is driven to slide in a slide sleeve 74, and a scraper 77 is driven to slide back and forth at the bottom end of the combustion furnace body 4, the inside of effectual prevention blue charcoal is in the inside jam of guide way 22 is convenient for control the burning time of blue charcoal, has improved the efficiency of blue charcoal processing greatly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a blue charcoal production and processing is with vertical charcoal stove which characterized in that includes:
a furnace body;
the combustion chamber with a rectangular structure for storing the semi-coke raw material is arranged in the combustion furnace body;
the storage structure for storing the semi-coke raw material is arranged at the top end of the combustion furnace body;
the flue gas treatment structure is used for treating combustion gas of semi-coke and is connected with the combustion furnace body and communicated with the combustion chamber;
the temperature monitoring structure is used for detecting the semi-coke processing temperature in the combustion chamber and is fixed on the side wall of the combustion chamber;
the opening and closing structure is used for controlling the emission of the semi coke and is fixed in the combustion furnace body;
the combustion structure is used for providing heat to combust the semi-coke raw material and is fixed in the combustion furnace body;
the cooling structure is used for cooling the semi-coke and is arranged at the bottom end of the combustion furnace body, the cooling structure comprises a plurality of partition plates, guide grooves, cooling valves and a plurality of spraying holes, the partition plates of a plurality of triangular structures for decompressing the semi-coke are equidistantly fixed in the combustion furnace body, the guide grooves of a trapezoidal structure for discharging semi-coke finished products are enclosed between every two adjacent partition plates, the cooling valves of the spraying holes which are linearly distributed and extend to the combustion furnace body penetrate through the side wall of the combustion furnace body, and the spraying holes which are linearly distributed and are used for cooling extend to the inner parts of the guide grooves;
the cooling and cleaning structure is used for further cooling the semi-coke and is arranged at the bottom end of the combustion furnace body, the cooling and cleaning structure comprises a drain valve, a cleaning box and a cleaning tank, the cleaning box used for containing the processed semi-coke is fixed at the bottom end of the combustion furnace body, the cleaning tank used for storing cooling liquid and the semi-coke is arranged inside the cleaning box, and the drain valve penetrates through the cleaning box and extends to the inside of the cleaning tank;
the driving structure is fixed on the cleaning box and comprises two belts, four driving wheels, two motors, sliding sleeves, sliding rods, screw rods, scraping plates and guide blocks, the two motors for driving are symmetrically fixed on the side wall of the cleaning box, the two driving wheels for driving are fixed on the motors, the two belts are respectively wound on the other two driving wheels and the driving wheels on the two motors, the sliding sleeves of a cylindrical structure for guiding are fixed on one side of the cleaning box, which is far away from the driving wheels, the sliding rods for driving are in sliding connection with the sliding sleeves, the screw rods for driving are fixed on the driving wheels, extend from the cleaning box to the inner parts of the sliding rods, the screw rods are in threaded connection with the sliding rods, and the screw rods are in rotating connection with the cleaning box, the end parts of the two sliding rods are provided with the scraping plates of a rectangular structure for cleaning semi-coke, and one ends of the scraping plates, which are close to the guide grooves, are linearly provided with a plurality of guide blocks of a triangular structure for limiting.
2. The vertical charcoal stove for semi-coke production and processing according to claim 1, wherein the sliding distance of the sliding rod inside the sliding sleeve is equal to the width of the combustion furnace body, and the length of the side wall of the combustion furnace body from the cleaning box near the end of the driving wheel is equal to the sliding distance of the sliding rod.
3. The vertical charcoal stove for semi-coke production and processing according to claim 1, wherein the storage structure comprises a lower hopper, a storage tank and a sealing plate, the upper end of the combustion furnace body is provided with the lower hopper having a rectangular structure, the interior of the lower hopper is provided with the storage tank extending to the interior of the combustion chamber having a frustum pyramid structure for controlling the material discharge, and the sealing plate having a rectangular structure for sealing the lower hopper is abutted against the lower hopper.
4. The vertical charcoal stove for semi-coke production and processing as claimed in claim 3, wherein the opening and closing structure comprises a plurality of railings, grids, racks, driving rods and driving wheels, the rectangular grids with meshes are arranged on the combustion furnace body at the bottom end of the combustion chamber, the grids for preventing semi-coke from leaking out are slidably connected with the combustion furnace body, the railings of a plurality of triangular structures for limiting the grids are linearly and vertically fixed on the combustion furnace body on the side wall of the combustion chamber, the railings are slidably connected with the grids, the racks for transmission are fixed at one end of the grids, the driving wheels for driving are engaged with the racks for driving, the driving rods are connected with the combustion furnace body in a penetrating manner, and the driving rods are rotatably connected with the combustion furnace body, and the driving wheel is rotationally connected with the combustion furnace body.
5. The vertical charcoal stove for semi-coke production and processing according to claim 4, wherein the temperature monitoring structure comprises a connection box and a plurality of temperature sensors, the connection box is fixed on the side wall of the combustion furnace body, the plurality of temperature sensors are linearly distributed in rows and columns in the combustion furnace body extending to the inside of the combustion chamber, and the temperature sensors are electrically connected with the connection box.
6. The vertical charcoal stove is used in blue charcoal production and processing of claim 4, characterized in that, the burning structure includes air feed valve, oxygen valve, a plurality of air feed hole and a plurality of air feed passageway, the baffle is close to the both sides of the one end of graticule mesh all are equipped with two air feed passageway, a plurality of air feed hole that are used for the air feed run through in the baffle extends to air feed passageway, two on the lateral wall of baffle the air feed hole respectively with be used for providing oxygen the oxygen valve with the air feed valve is connected.
7. The vertical charcoal stove for semi-coke production and processing according to claim 6, wherein the burning structure further comprises a plurality of protrusions, and the protrusions of the plurality of hemispherical structures for preventing the air supply holes from being blocked are fixed to the side wall of the partition plate in a one-to-one correspondence with the air supply holes.
8. The vertical charcoal stove for semi-coke production and processing according to claim 1, wherein an access panel of a rectangular structure is fixed to the side wall of the combustion furnace body, and the access panel is detachably connected with the combustion furnace body.
9. The vertical charcoal stove for semi-coke production and processing according to claim 1, wherein the flue gas treatment structure comprises a storage pipe, a gas collection tank, a plurality of gas pipes, an ammonia water treatment tank, a storage tank, a nozzle, five gas pumps, a cooling tank and an electric tar precipitator, the storage pipe for storing semi-coke production waste gas is fixed in the combustion furnace body and extends to the inside of the combustion chamber, the end of the storage pipe is provided with the gas collection tank for storing waste gas, the side wall of the gas collection tank is connected with one gas pump for pumping air through the gas pipes, the end of the gas collection tank is connected with one gas pump of the side wall of the ammonia water treatment tank for ammonia water treatment through the gas pipes, a plurality of nozzles for spraying ammonia water are fixed at the top end of the ammonia water treatment tank, and the ammonia water treatment tank is connected with one gas pump at one end of the cooling tank through the gas pipes, the cooling box is connected with the electric tar precipitator for separating tar fog drops and coal gas, the side wall of the electric tar precipitator is provided with another air pump for pumping the coal gas, the electric tar precipitator, the cooling box and the ammonia water treatment box are all connected with the storage box for treating tar through the air pipe, and the side wall of the storage box is provided with the air pump for treating ammonia water and tar.
10. The use method of the vertical charcoal furnace for semi-coke production and processing according to any one of claims 1 to 9, characterized by comprising the following steps:
the method comprises the following steps: filling a semi-coke firing raw material, preparing for firing, sliding a sealing plate to ensure that the sealing plate does not collide with a storage tank, rotating a driving rod, driving the driving wheel to rotate by the driving rod, enabling the driving wheel and a rack to be meshed to drive a grid to slide on a railing to seal the bottom end of a combustion chamber, pouring the semi-coke raw material from a discharge hopper to ensure that the interior of the combustion chamber is filled with the semi-coke raw material, and then sliding the sealing plate to seal the interior of the combustion chamber;
step two: firing blue charcoal, determining firing time, determining the firing time of different blue charcoals, opening an oxygen supply valve and an air supply valve, adjusting air inflow entering a combustion chamber, opening a spark plug at the air supply hole, enabling oxygen of two air supply holes at the same side of a partition plate to be in contact with coal gas for combustion, enabling the temperatures of three layers of distributed temperature sensors to be 80-120 ℃, 550-650 ℃ and 450-500 ℃ in sequence from the top end to the bottom end of a combustion furnace body, and enabling flue gas in the combustion process to enter the interior of a gas collection box through a collection pipe;
step three: the method comprises the steps of collecting and treating coal gas and tar thereof in semi-coke firing, enabling the temperature of gas entering a gas collection box to be 80-120 ℃, then changing the temperature of the gas to be 45 ℃ through an ammonia water treatment box, spraying ammonia water through a spray head to enable tar gas in the coal gas to be in the ammonia water, enabling the gas to enter the storage box, enabling the primarily treated coal gas to enter the cooling box to further deposit the tar, enabling the tar to enter the storage box along with a gas pipe, enabling the secondarily treated coal gas to pass through a tar electric catcher, enabling one part of the secondarily treated coal gas to flow back to a gas supply valve through a gas pump to be used by a combustion furnace body, enabling the other part of the secondarily treated coal gas to be used for power generation, enabling tar and ammonia water mixture inside the storage box to;
step four: the baked semi-coke is stored and cooled, the driving rod is rotated, the driving rod drives the driving wheel to rotate, the driving wheel is meshed with the rack to drive the grid to slide on the railing, the bottom end of the combustion chamber is opened, semi-coke finished products enter the guide groove from the railing, the baked semi-coke passes through a plurality of spraying holes in the side wall of the combustion furnace body, the semi-coke is rapidly cooled through cooling water, the cooled semi-coke enters the guide groove with a trapezoidal structure, the gravitational potential energy of the semi-coke is consumed through the guide groove, meanwhile, the cooling water is arranged in the cleaning box, the cooling of the semi-coke is further accelerated, the pressure caused by the gravitational potential energy of the semi-coke is further relieved, and meanwhile, the lead screw is driven to rotate through the motor, so that the sliding rod is driven to slide in the sliding sleeve, and the scraper plate is driven to slide in a reciprocating manner at the bottom end of the combustion furnace body, so that the semi coke enters the interior of the cleaning tank.
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| EA000230B1 (en) * | 1996-02-23 | 1998-12-24 | Хампель, Кристоф | Explosion, combustion and pyrolysis device for the environmentally sound disposal of hazardous material |
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Address after: 017000 No. 5 Xianghe Road, Equipment Manufacturing Base, Dongsheng District, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia blue fire banquet technology environmental protection Co.,Ltd. Address before: 017000 Floor-3-301, No. 10 Building, Dongshan Hydrological Park, South Wushen East Street, Dongsheng District, Ordos City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA WANZHONG WEIYE TECHNOLOGY ENVIRONMENTAL PROTECTION Co.,Ltd. |
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Denomination of invention: Vertical carbon furnace for the production and processing of orchid charcoal and its usage method Granted publication date: 20201016 Pledgee: Huaxia Bank Co.,Ltd. Ordos Branch Pledgor: Inner Mongolia blue fire banquet technology environmental protection Co.,Ltd.|Inner Mongolia Zhonghui Taihe Engineering Co.,Ltd. Registration number: Y2024150000039 |