CN115138470B - Multistage washing and selecting device for coal treatment - Google Patents
Multistage washing and selecting device for coal treatment Download PDFInfo
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- CN115138470B CN115138470B CN202210747675.7A CN202210747675A CN115138470B CN 115138470 B CN115138470 B CN 115138470B CN 202210747675 A CN202210747675 A CN 202210747675A CN 115138470 B CN115138470 B CN 115138470B
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- 239000003245 coal Substances 0.000 title claims abstract description 45
- 238000005406 washing Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/40—Devices therefor, other than using centrifugal force of trough type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
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- Combined Means For Separation Of Solids (AREA)
- Refuse Collection And Transfer (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a multistage washing and selecting device for coal treatment in the field of coal treatment, which comprises a bottom plate, wherein a first mounting plate fixedly connected with a first mounting frame fixedly connected with the bottom plate is arranged on the bottom plate; the re-suspension liquid can be directly recycled, the efficiency is higher, the coal mine is easily distinguished from the coal mine containing the gangue, and when the coal mine is transported and washed, a beater and a scraper blade are arranged on the machine, so that the coal mine adhered on the conveyor belt can be scraped, and the service life of the machine can be prolonged.
Description
Technical Field
The invention relates to the field of coal treatment, in particular to a multistage washing and selecting device for coal treatment.
Background
Coal is used as main energy, and has important places on the economic development and national security of China, and the coal exploitation amount and consumption of China for continuous years are in the first place of the world. In recent years, as the coal mining depth continues to increase, the ratio of the end coal (particle size smaller than 13 mm) to the raw coal continues to increase. Currently, the equipment commonly used for classifying and sorting the pulverized coal comprises a hydraulic classifying cyclone, a three-product cyclone classifying screen, a vibrating screen, a spiral separator, an interference bed separator, a dense medium cyclone and the like. Despite the continuous efforts for many years, the coal dressing processes extending around these devices have been rapidly developed and widely used, typically as coarse slime classification processes or coarse slime separation processes, most of the existing multi-stage washing devices are only capable of screening coal mines and gangue, coal mines containing gangue are not easy to be selected out, heavy suspension in heavy medium separators are difficult to be reused, waste is easily caused, and coal mines containing heavy suspension are easy to adhere to machines in the transportation process to cause machine damage, so we propose a multi-stage washing device for coal treatment to solve the above problems.
Disclosure of Invention
The invention aims to provide a multistage washing device for coal treatment, which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
the multistage washing and selecting device comprises a bottom plate, wherein a first mounting frame which is fixedly connected with a first mounting plate and a first mounting frame which is fixedly connected with the bottom plate are arranged on the bottom plate, a second mounting plate which is fixedly connected with a third mounting plate which is fixedly connected with one end of the bottom plate is arranged on one side of the second mounting plate, a fourth mounting plate which is fixedly connected with the second mounting plate is arranged on the bottom plate, a box body is further arranged on the bottom plate, a heavy medium separator which is fixedly connected with the top of the box body is arranged on the bottom plate, the heavy medium separator comprises a shell, a filter which is in sliding fit is further arranged in the box body, the filter comprises a filter body, a sixteenth opening is formed in the filter body, and a rack which is fixedly connected is arranged on one side of the filter body;
the filter below is equipped with first conveyor, and first conveyor includes first conveyer belt, is equipped with fixed connection's third motor on the fourth mounting panel, and the output of third motor is equipped with fixed connection's third gear, third gear and second gear meshing, and third gear one side is equipped with the fourth gear of meshing, and the one end of fourth gear is equipped with fixed connection's beater, and the one end of beater is equipped with fixed connection's fifth gear, and the fifth gear outside is equipped with the meshing chain, and the chain is connected with sixth gear.
Preferably, be equipped with first trompil, the second trompil, the third trompil on the first mounting panel, be equipped with the third trompil on the second mounting panel, be equipped with the fourth trompil on the fourth mounting panel, be equipped with fifth trompil and sixth trompil on the third mounting panel, still be equipped with fixed connection's first limiting plate on the third mounting panel, the one end of first limiting plate is equipped with the fifth mounting panel, be equipped with seventh trompil on the fifth mounting panel, one side of fifth mounting panel is equipped with the sixth mounting panel, be equipped with eighth trompil and ninth trompil on the sixth mounting panel, be equipped with tenth trompil and eleventh trompil on the first mounting bracket, be equipped with seventh mounting panel and fixed connection's of bottom plate one side, be equipped with fourteenth trompil and fifteenth trompil on the seventh mounting panel, one side of eighth mounting panel is equipped with ninth mounting panel and tenth mounting panel, be equipped with fixed connection's drain bar between seventh mounting panel and the eighth mounting panel, the both ends of drain bar all are equipped with fixed connection's manger plate.
Preferably, the bottom column that the box below is equipped with array distribution, bottom column and box fixed connection, the one end of box is equipped with the second fluting, be equipped with the third fluting in the box, be equipped with first fluting in the casing, be equipped with fixed connection's filter screen in the first fluting, one side of casing is equipped with the first water pipe of normal running fit's first door and fixed connection, the one end of first water pipe is equipped with the water inlet, be equipped with fixed connection's first handle on the first door, be equipped with fixed connection's first suction pump on the first water pipe, the one end of casing is equipped with fixed connection's eleventh mounting panel, be equipped with fixed connection's first motor on the eleventh mounting panel.
Preferably, the output shaft of first motor is equipped with fixed connection's spiral belt, and one side of box is equipped with fixed connection's second water pipe, is equipped with fixed connection's second suction pump on the second water pipe, and the water pipe of the suction pump other end links to each other with first water pipe, and the opposite side of box is equipped with fixed connection's twelfth mounting panel, is equipped with fixed connection's second motor on the twelfth mounting panel, and the output of second motor is equipped with fixed connection's first gear, is equipped with normal running fit's cap on the casing, and the one end of cap is equipped with the second handle.
Preferably, the rack is meshed with the first gear, one end of the filter body is provided with a first screw motor fixedly connected with the first screw, one end of the first screw is provided with a first bearing seat in running fit, the first screw is provided with a first screw slider in threaded fit, and one end of the first screw slider is provided with a first pushing bar fixedly connected with the first pushing bar.
Preferably, be equipped with first roller and second roller in the first conveyer belt, one side of first roller is equipped with fixed connection's second gear, sixth gear and chain engagement, the one end of sixth gear is equipped with fixed connection's edulcoration ware, first conveyor below is equipped with the second lead screw motor, second lead screw motor and fifth mounting panel fixed connection, the one end of second lead screw motor is equipped with fixed connection's second lead screw, be equipped with screw-thread fit's second lead screw slider on the second lead screw, the one end of second lead screw slider is equipped with fixed connection's second push rod.
Preferably, a chute which is fixedly connected is arranged outside the second slot, a second conveying device is arranged at the other end of the chute, the second conveying device comprises a second conveying belt, a third roller and a fourth roller are arranged in the second conveying belt, a fourth motor which is fixedly connected is arranged on the ninth mounting plate, the output end of the fourth motor is fixedly connected with one end of the third roller, and the two ends of the fourth roller are in sliding fit with the ninth opening and the twelfth opening.
Preferably, a third conveying device is arranged below the first conveying device, the third conveying device comprises a third conveying belt, a fifth roller and a sixth roller are arranged in the third conveying belt, a fifth motor which is fixedly connected is arranged on a tenth mounting plate, the output end of the fifth motor is fixedly connected with the fifth roller, and the two ends of the sixth roller are rotatably connected with the seventeenth opening and the first opening.
Preferably, one end of the third conveying device is provided with a collecting box, one end of the collecting box is provided with a fourth groove and a fifth groove, the other end of the collecting box is provided with a second door which is in running fit with a third door which is in running fit with the collecting box, the second door is provided with a third handle which is fixedly connected with the collecting box, and the third door is provided with a fourth handle which is fixedly connected with the collecting box.
Compared with the prior art, the invention has the beneficial effects that:
1. the re-suspension liquid can be directly recycled, the efficiency is higher, the coal mine is easily distinguished from the coal mine containing the gangue, and when the coal mine is transported and washed, a beater and a scraper blade are arranged on the machine, so that the coal mine adhered on the conveyor belt can be scraped, and the service life of the machine can be prolonged.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-stage washing apparatus of the present invention;
FIG. 2 is a schematic diagram of a multi-stage washing apparatus according to the present invention;
FIG. 3 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 4 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 5 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 6 is a schematic view of a filter structure in accordance with the present invention;
FIG. 7 is a schematic view of a first conveyor apparatus according to the present invention;
FIG. 8 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 9 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 10 is a schematic view of a portion of a multistage washing apparatus according to the present invention;
FIG. 11 is a schematic view of the structure of the collecting box in the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 11, a multistage washing and selecting device for coal treatment includes a bottom plate 1, a first mounting frame 18 fixedly connected with a first mounting plate 11 and a first mounting frame 18 fixedly connected with the bottom plate 1 are provided on the first mounting plate 11, a first opening 111, a second opening 112 and a third opening 113 are provided on the first mounting plate 11, a second mounting plate 12 fixedly connected with the bottom plate 1 and a third mounting plate 13 fixedly connected with the bottom plate 1 are provided on one end of the bottom plate 1, a third opening 121 is provided on the second mounting plate 12, a fourth mounting plate 122 fixedly connected with one side of the second mounting plate 12 is provided on the fourth mounting plate 122, a fourth opening 1221 is provided on the fourth mounting plate 122, a fifth opening 131 and a sixth opening 132 are provided on the third mounting plate 13, a first limiting plate 14 is provided on one end of the first limiting plate 14, a seventh opening is provided on the fifth mounting plate 133, a sixth mounting plate 16 is provided on one side of the fifth mounting plate 133, an eighth opening 161 and a ninth opening 162 are provided on one side of the sixth mounting plate 16, a tenth opening 181 and an eleventh opening 182 are provided on the first mounting frame 18, a seventh opening 192 is provided on one side of the bottom plate 1, a seventh opening 17 and a eighth opening 101 is provided on the eighth side of the eighth mounting plate 19 is fixedly connected with a eighth opening 19, a thirteenth opening 101 is provided on the eighth opening 19 is provided on the eighth mounting plate 19 and the eighth mounting plate is fixedly connected with the eighth opening 19.
The bottom plate 1 is further provided with a box body 2, bottom columns 21 distributed in an array are arranged below the box body 2, the bottom columns 21 are fixedly connected with the box body 2, one end of the box body 2 is provided with a second slot 211, a third slot 28 is arranged in the box body 2, a fixedly connected heavy medium separator 23 is arranged above the box body 2, the heavy medium separator 23 comprises a shell 24, a first slot 241 is arranged in the shell 24, a fixedly connected filter screen 246 is arranged in the first slot 241, one side of the shell 24 is provided with a first door 242 in rotary fit with a first water pipe 243 in fixed connection, one end of the first water pipe 243 is provided with a water inlet 245, a first handle 2421 in fixed connection is arranged on the first door 242, a first suction pump 244 in fixed connection is arranged on the first water pipe 243, an eleventh mounting plate 252 in fixed connection is arranged on one end of the first motor 25, an output shaft of the first motor 25 is provided with a spiral belt 251 in fixed connection, one side of the box body 2 is provided with a fixedly connected second water pipe 26, one side of the second water pipe 26 is provided with a fixedly connected filter screen 246, one side of the second suction pump 261 is provided with a second suction pump 271 in fixed connection with a second water pipe cover 29, the other side of the first water pipe is provided with a second suction pump 29 is fixedly connected with a first mounting plate 29, the first end of the first suction pump is provided with a twelve-end of the first suction pump 29 is connected with a second suction pump 29, and the first suction pump is provided with a twelve-side 27 is fixedly connected with a first mounting plate 27.
Still be equipped with sliding fit's filter 3 in the box 2, filter 3 includes filter body 31, be equipped with sixteenth trompil 311 on the filter body 31, one side of filter body 31 is equipped with fixed connection's rack 32, rack 32 and first gear engagement, the one end of filter body 31 is equipped with fixed connection's first lead screw motor 33, first lead screw motor 33 is connected with first lead screw 331, the one end of first lead screw 331 is equipped with normal running fit's first bearing frame 332, be equipped with screw fit's first lead screw slider 34 on the first lead screw 331, the one end of first lead screw slider 34 is equipped with fixed connection's first push bar 341.
The filter 3 below is equipped with first conveyor 5, first conveyor 5 includes first conveyer belt 51, be equipped with first roller 52 and second roller 521 in the first conveyer belt 51, one side of first roller 52 is equipped with fixed connection's second gear 522, be equipped with fixed connection's third motor 53 on the fourth mounting panel 122, the output of third motor 53 is equipped with fixed connection's third gear 531, third gear 531 and second gear 522 meshing, third gear 531 one side is equipped with the fourth gear 54 of meshing, the one end of fourth gear 54 is equipped with fixed connection's beater 541, the one end of beater 541 is equipped with fixed connection's fifth gear 55, the outside of fifth gear 55 is equipped with meshed chain 56, chain 56 is connected with sixth gear 57, sixth gear 57 and chain 56 meshing, the one end of sixth gear 57 is equipped with fixed connection's edulcoration ware, first conveyor 5 below is equipped with second lead screw motor 58, second lead screw motor 58 and fifth mounting panel 133 fixed connection, the one end of second lead screw motor 58 is equipped with fixed connection's second 581, the one end of second lead screw 59 is equipped with fixed connection's lead screw 59, the second slider 591 is equipped with on the second lead screw 59 of second cooperation, the second slider 591 is equipped with.
The second slotting 211 is provided with a fixedly connected chute 4, the other end of the chute 4 is provided with a second conveying device 6, the second conveying device 6 comprises a second conveying belt 63, the second conveying belt 63 is made of hydrophobic materials, water in slag can be filtered, water retaining bars are arranged on two sides of the second conveying belt 63, a third roller 61 and a fourth roller 611 are arranged in the second conveying belt 63, a fourth motor 62 is fixedly connected on a ninth mounting plate 193, the output end of the fourth motor 62 is fixedly connected with one end of the third roller 61, and two ends of the fourth roller 611 are in sliding fit with a ninth opening 162 and a twelfth opening.
The third conveying device 7 is arranged below the first conveying device 5, the third conveying device 7 comprises a third conveying belt 71, a fifth roller 72 and a sixth roller 721 are arranged in the third conveying belt 71, a fifth motor 73 which is fixedly connected is arranged on a tenth mounting plate, the output end of the fifth motor 73 is fixedly connected with the fifth roller 72, and two ends of the sixth roller 721 are rotatably connected with a seventeenth opening 123 and a first opening 111.
One end of the third conveying device 7 is provided with a collecting box 8, one end of the collecting box 8 is provided with a fourth slot 81 and a fifth slot 82, the other end of the collecting box 8 is provided with a second door 83 which is in running fit and a third door 84 which is in running fit, the second door 83 is provided with a third handle which is fixedly connected, and the third door 84 is provided with a fourth handle which is fixedly connected.
Working principle:
pouring the last coal mine into the first slot 241, then pouring heavy suspension into the water inlet 245, at the moment, the heavy gangue in the coal mine sinks to the filter screen 246, the rest of the heavy suspension is returned to the water inlet 245 from the first water pipe 243 for continuous recycling, the coal mine containing a small amount of gangue is suspended in the heavy suspension, the coal mine floats on the heavy suspension, at the moment, the first motor 25 is started, the spiral belt 251 starts to rotate, the coal mine containing a small amount of gangue and the coal mine are conveyed forwards, the coal mine containing a small amount of gangue falls onto the filter 3 in the box 2 from the third slot 28, at the moment, the heavy suspension doped in the coal mine flows to the bottom of the box 2 through the first screw 331, then is recycled through the second water pipe 26 and the second suction pump 261, when the coal mine containing a small amount of gangue on the filter 3 is accumulated excessively, the second motor 27 is started to drive the first gear to start, the rack 32 is driven to slide outwards, then the first screw motor 33 is started to drive the first screw sliding block 34 to move, the coal mine containing a small amount of gangue on the filter body 31 is pushed onto the first conveying belt 51, at the moment, the third motor 53 is started to drive the third gear 531 to move and then to be meshed with the second gear 522 and the fourth gear 54, at the moment, the beater 541 starts beating the first conveying belt 51 to prevent the coal mine containing a small amount of gangue from being adhered to the first conveying belt 51, at the moment, the fifth gear 55 drives the chain 56 to move, the chain 56 drives the impurity remover 571 to move, the coal mine on the first conveying belt 51 is scraped, then the second screw motor 58 is started to drive the second pushing bar 591 to push away the coal mine containing a small amount of gangue on the bottom plate 1, wherein the coal mine flows onto the second conveying device 6 through the chute 4, at the moment, the heavy suspension in the coal mine flows onto the drain plate 101 through the second conveying belt 63, then flows into the storage barrel from the drainage plate 101, and then the coal mine and the coal mine containing a small amount of gangue enter the collection box 8, and the washing is completed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (1)
1. The multistage washing and selecting device for coal treatment comprises a bottom plate (1), and is characterized in that a first mounting plate (11) fixedly connected with a first mounting frame (18) fixedly connected with the bottom plate (1), a second mounting plate (12) fixedly connected with a third mounting plate (13) fixedly connected with one end of the bottom plate (1), a fourth mounting plate (122) fixedly connected with one side of the second mounting plate (12) is arranged, a box body (2) is further arranged on the bottom plate (1), a heavy medium separator (23) fixedly connected with the box body (2) is arranged above the box body (2), the heavy medium separator (23) comprises a shell (24), a filter (3) in sliding fit is further arranged in the box body (2), the filter (3) comprises a filter body (31), a sixteenth opening (311) is formed in the filter body (31), and a rack (32) fixedly connected with one side of the filter body (31);
a first conveying device (5) is arranged below the filter (3), the first conveying device (5) comprises a first conveying belt (51), a third motor (53) which is fixedly connected is arranged on a fourth mounting plate (122), a third gear (531) which is fixedly connected is arranged at the output end of the third motor (53), the third gear (531) is meshed with a second gear (522), a fourth gear (54) which is meshed is arranged at one side of the third gear (531), a beater (541) which is fixedly connected is arranged at one end of the fourth gear (54), a fifth gear (55) which is fixedly connected is arranged at one end of the beater (541), a meshed chain (56) is arranged at the outer side of the fifth gear (55), and the chain (56) is connected with a sixth gear (57);
the first mounting plate (11) is provided with a first opening (111), a second opening (112) and a third opening (113), the second mounting plate (12) is provided with an eighteenth opening (121), the fourth mounting plate (122) is provided with a fourth opening (1221), the third mounting plate (13) is provided with a fifth opening (131) and a sixth opening (132), the third mounting plate (13) is also provided with a first limiting plate (14) fixedly connected with the first limiting plate, one end of the first limiting plate (14) is provided with a fifth mounting plate (133), the fifth mounting plate (133) is provided with a seventh opening, one side of the fifth mounting plate (133) is provided with a sixth mounting plate (16), the sixth mounting plate (16) is provided with an eighth opening (161) and a ninth opening (162), the first mounting plate (18) is provided with a tenth opening (181) and an eleventh opening (182), one side of the bottom plate (1) is provided with a seventh mounting plate (17) fixedly connected with an eighth mounting plate (19), the seventh mounting plate (17) is provided with a twelfth opening and a thirteenth opening, the eighth mounting plate (19) is provided with a fifteenth opening (191) and a ninth opening (19) are provided with a fifteenth opening (193), a drainage plate (101) which is fixedly connected is arranged between the seventh mounting plate (17) and the eighth mounting plate (19), and water blocking strips (1011) which are fixedly connected are arranged at two ends of the drainage plate (101);
the novel suction box comprises a box body (2), and is characterized in that bottom columns (21) distributed in an array are arranged below the box body (2), the bottom columns (21) are fixedly connected with the box body (2), a second slot (211) is formed in one end of the box body (2), a third slot (28) is formed in the box body (2), a first slot (241) is formed in a shell (24), a fixedly connected filter screen (246) is arranged in the first slot (241), a first door (242) in rotary fit and a fixedly connected first water pipe (243) are arranged on one side of the shell (24), a water inlet (245) is formed in one end of the first water pipe (243), a fixedly connected first handle (2421) is arranged on the first door (242), a fixedly connected first suction pump (244) is arranged on the first water pipe (243), a fixedly connected eleventh mounting plate (252) is arranged on one end of the shell (24), and a fixedly connected first motor (25) is arranged on the eleventh mounting plate (252);
the output shaft of the first motor (25) is provided with a spiral belt (251) which is fixedly connected, one side of the box body (2) is provided with a second water pipe (26) which is fixedly connected, a second suction pump (261) which is fixedly connected is arranged on the second water pipe (26), the water pipe at the other end of the second suction pump (261) is connected with the first water pipe (243), the other side of the box body (2) is provided with a twelfth fixedly connected mounting plate (271), the twelfth mounting plate (271) is provided with a second motor (27) which is fixedly connected, the output end of the second motor (27) is provided with a first gear which is fixedly connected, the shell body (24) is provided with a shell cover (29) which is in running fit, and one end of the shell cover (29) is provided with a second handle (291);
the rack (32) is meshed with the first gear, a first screw motor (33) which is fixedly connected is arranged at one end of the filter body (31), the first screw motor (33) is connected with a first screw (331), a first bearing seat (332) which is in running fit is arranged at one end of the first screw (331), a first screw slider (34) which is in threaded fit is arranged on the first screw (331), and a first push bar (341) which is fixedly connected is arranged at one end of the first screw slider (34);
a first roller (52) and a second roller (521) are arranged in the first conveyor belt (51), a second gear (522) which is fixedly connected is arranged on one side of the first roller (52), a sixth gear (57) is meshed with a chain (56), a trash remover (571) which is fixedly connected is arranged at one end of the sixth gear (57), a second screw motor (58) is arranged below the first conveying device (5), the second screw motor (58) is fixedly connected with a fifth mounting plate (133), a second screw (581) which is fixedly connected is arranged at one end of the second screw motor (58), a second screw slider (59) which is in threaded fit is arranged on the second screw (581), and a second push bar (591) which is fixedly connected is arranged at one end of the second screw slider (59);
the second grooving (211) is provided with a fixedly connected chute (4), the other end of the chute (4) is provided with a second conveying device (6), the second conveying device (6) comprises a second conveying belt (63), a third roller (61) and a fourth roller (611) are arranged in the second conveying belt (63), a fourth motor (62) is fixedly connected to a ninth mounting plate (193), the output end of the fourth motor (62) is fixedly connected with one end of the third roller (61), and the two ends of the fourth roller (611) are in sliding fit with a ninth opening (162) and a twelfth opening;
a third conveying device (7) is arranged below the first conveying device (5), the third conveying device (7) comprises a third conveying belt (71), a fifth roller (72) and a sixth roller (721) are arranged in the third conveying belt (71), a fifth motor (73) which is fixedly connected is arranged on a tenth mounting plate, the output end of the fifth motor (73) is fixedly connected with the fifth roller (72), and the two ends of the sixth roller (721) are rotatably connected with a seventeenth opening (123) and a first opening (111);
one end of the third conveying device (7) is provided with a collecting box (8), one end of the collecting box (8) is provided with a fourth slot (81) and a fifth slot (82), the other end of the collecting box (8) is provided with a second door (83) which is in running fit and a third door (84) which is in running fit, the second door (83) is provided with a third handle which is fixedly connected, and the third door (84) is provided with a fourth handle which is fixedly connected.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747675.7A CN115138470B (en) | 2022-06-28 | 2022-06-28 | Multistage washing and selecting device for coal treatment |
| GB2407797.6A GB2627647A (en) | 2022-06-28 | 2023-06-15 | Multi-stage washing device for coal treatment |
| PCT/CN2023/100384 WO2024001805A1 (en) | 2022-06-28 | 2023-06-15 | Multistage washing and screening device for coal treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747675.7A CN115138470B (en) | 2022-06-28 | 2022-06-28 | Multistage washing and selecting device for coal treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115138470A CN115138470A (en) | 2022-10-04 |
| CN115138470B true CN115138470B (en) | 2023-06-16 |
Family
ID=83409552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210747675.7A Active CN115138470B (en) | 2022-06-28 | 2022-06-28 | Multistage washing and selecting device for coal treatment |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN115138470B (en) |
| GB (1) | GB2627647A (en) |
| WO (1) | WO2024001805A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138470B (en) * | 2022-06-28 | 2023-06-16 | 安徽理工大学 | Multistage washing and selecting device for coal treatment |
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| GB1092418A (en) * | 1965-03-12 | 1967-11-22 | Klaas Frederik Tromp | Improvements relating to coal or ore washing plant |
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| CN107233996A (en) * | 2017-07-23 | 2017-10-10 | 石城县华辉选矿设备制造有限公司 | A kind of double helix dolly |
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| GB785451A (en) * | 1953-07-06 | 1957-10-30 | Westfalia Dinnendahl Groeppel | Improvements in and relating to the separation of coal, ores or other minerals into three or more fractions |
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- 2022-06-28 CN CN202210747675.7A patent/CN115138470B/en active Active
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2023
- 2023-06-15 GB GB2407797.6A patent/GB2627647A/en active Pending
- 2023-06-15 WO PCT/CN2023/100384 patent/WO2024001805A1/en unknown
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| CN112849929A (en) * | 2021-03-23 | 2021-05-28 | 刘俊宝 | Belt conveyor |
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Also Published As
| Publication number | Publication date |
|---|---|
| GB2627647A (en) | 2024-08-28 |
| GB2627647A8 (en) | 2024-10-02 |
| GB202407797D0 (en) | 2024-07-17 |
| WO2024001805A1 (en) | 2024-01-04 |
| CN115138470A (en) | 2022-10-04 |
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