CN108800959B - Carbide furnace sack dust collecting equipment - Google Patents
Carbide furnace sack dust collecting equipment Download PDFInfo
- Publication number
- CN108800959B CN108800959B CN201810675802.0A CN201810675802A CN108800959B CN 108800959 B CN108800959 B CN 108800959B CN 201810675802 A CN201810675802 A CN 201810675802A CN 108800959 B CN108800959 B CN 108800959B
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- China
- Prior art keywords
- heat boiler
- waste heat
- fan
- furnace
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 56
- 239000002918 waste heat Substances 0.000 claims abstract description 26
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 22
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims 2
- 150000002500 ions Chemical class 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F27D17/004—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/448—Auxiliary equipment or operation thereof controlling filtration by temperature measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- F27D17/008—
-
- F27D2017/006—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses calcium carbide furnace cloth bag dust removing equipment which comprises a waste heat boiler, wherein an alarm lamp is fixedly arranged on the outer surface of the upper end of the waste heat boiler, a first air duct is fixedly arranged on the outer surface of one side of the waste heat boiler, a flow dividing chamber is fixedly arranged at one end of the first air duct, which is far away from the waste heat boiler, a furnace outlet fan and a calcium carbide furnace fan are fixedly arranged on the outer surface of one side of the flow dividing chamber, and the calcium carbide furnace fan is positioned below the furnace outlet fan. The calcium carbide furnace cloth bag dust removing equipment is provided with the cooling net, the temperature control switch and the nozzle, so that the cooling area can be increased, the cooling effect can be increased, whether the outlet fan is driven or not can be controlled according to the air temperature, the energy saving effect is realized, the ions can be sprayed in a larger range, the dust falling in a larger area can be realized, the dust falling effect is realized, the equipment is suitable for different working conditions, and the equipment brings better use prospect.
Description
Technical Field
The invention relates to the field of bag-type dust removal, in particular to bag-type dust removal equipment for a calcium carbide furnace.
Background
The bag-type dust removing device is dust removing equipment utilizing low-voltage pulse inside a bag, consists of a dust removing bag, a cooling net and the like, is mainly used at the rear end of a smoke outlet of a calcium carbide furnace, has a good dust reducing effect, is low in power consumption, and is widely applied to various fields; the existing cloth bag dust removing equipment has certain defects when in use, can not cool gas more efficiently, can not reduce unnecessary consumption, can not increase the contact surface of ions and smoke to realize better dust removing effect, and brings certain adverse effects to practical use.
Disclosure of Invention
The invention mainly aims to provide calcium carbide furnace cloth bag dust removing equipment which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a carbide furnace sack dust collecting equipment, includes exhaust-heat boiler, exhaust-heat boiler's upper end surface fixed mounting has the alarm lamp, exhaust-heat boiler's one side surface fixed mounting has a No. one air duct, no. one air duct keeps away from exhaust-heat boiler's one end fixed mounting has a branch flow chamber, one side surface fixed mounting of branch flow chamber has a mouth fan and carbide furnace fan, and carbide furnace fan is located the below of mouth fan, one side fixed mounting that the surface of carbide furnace fan kept away from branch flow chamber has the electric stove, the upper end surface movable mounting of electric stove has the bell, exhaust-heat boiler's lower extreme surface one side fixed mounting has the ion guide pipe, one side fixed mounting that the outer surface of ion guide pipe kept away from exhaust-heat boiler has the ion exchanger, exhaust-heat boiler's lower extreme opposite side surface fixed mounting has No. two air ducts, no. two lower extreme surface fixed mounting has the dust removal sack, one side surface fixed mounting of dust removal sack has the exhaust fan, the lower extreme surface fixed mounting collecting vat of dust removal sack, the inner surface fixed mounting of mouth fan has the inner surface of boiler switch, one side fixed mounting has the ion guide pipe, the temperature control switch is close to the inner surface of temperature control switch, the inner surface of the temperature control switch is close to the inner surface of the ion guide pipe, the inner surface of temperature control switch is fixed mounting.
Preferably, a frame rod is arranged at the edge of the cooling net, and an oxidation-resistant and corrosion-resistant coating is coated on the outer surface of the cooling net.
Preferably, the outer surface of the lower end of the waste heat boiler is provided with a dust discharging port, and the dust discharging port is provided with a switch valve.
Preferably, the outer surface of the electric furnace is coated with a paint coating, and a sealing ring is arranged at the edge of a furnace mouth of the electric furnace.
Preferably, the inner surface of the outlet fan is provided with a starting motor, and the inner surface of the outlet fan is provided with a blowing blade.
Preferably, an emergency lighting lamp is arranged at the upper end of the inner surface of the alarm lamp, and a binding post is arranged at the lower end of the inner surface of the alarm lamp.
Compared with the prior art, the invention has the following beneficial effects:
In the invention, the cooling net is mainly used for cooling the flue gas to be treated, is arranged into a net shape, can increase the contact area of cooling, thereby being capable of reducing the temperature faster and better, achieving better dust-settling effect, and the temperature is read by the temperature control switch through the temperature sensor, when the temperature reaches a certain degree, the temperature control machine turns on the switch to control whether the exhaust fan rotates, so that the effect of saving energy is achieved, the spray nozzles are provided with a plurality of groups, and the spray nozzles can spray ions in a larger range, so that dust fall of a larger area is achieved, and the dust fall effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a bag-type dust removing device for a calcium carbide furnace;
FIG. 2 is a cross-sectional view of an outlet fan of a bag-type dust removal device for calcium carbide furnaces;
FIG. 3 is a diagram showing the internal structure of a waste heat boiler of the calcium carbide furnace cloth bag dust removing device;
fig. 4 is a diagram showing an internal structure of a wind control switch of the calcium carbide furnace cloth bag dust removing device.
In the figure: 1. a waste heat boiler; 2. an alarm lamp; 3. a first air duct; 4. a flow dividing chamber; 5. a furnace outlet fan; 6. a calcium carbide furnace fan; 7. a furnace cover; 8. an electric furnace; 9. an ion guide tube; 10. an ion exchanger; 11. a second air duct; 12. a dust removing cloth bag; 13. an exhaust fan; 14. a collection tank; 15. a temperature control switch; 16. a cooling net; 17. an ion tube; 18. a spout; 19. a controller; 20. a temperature sensor.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-4, the calcium carbide furnace cloth bag dust removing device comprises a waste heat boiler 1, wherein an alarm lamp 2 is fixedly arranged on the outer surface of the upper end of the waste heat boiler 1, a first air duct 3 is fixedly arranged on the outer surface of one side of the waste heat boiler 1, a diversion chamber 4 is fixedly arranged at one end of the first air duct 3, which is far away from the waste heat boiler 1, a furnace outlet fan 5 and a calcium carbide furnace fan 6 are fixedly arranged on the outer surface of one side of the diversion chamber 4, the calcium carbide furnace fan 6 is positioned below the furnace outlet fan 5, an electric furnace 8 is fixedly arranged on the outer surface of one side, which is far away from the diversion chamber 4, of the outer surface of the calcium carbide furnace fan 6, a furnace cover 7 is movably arranged on the outer surface of the upper end of the electric furnace 8, an ion conduit 9 is fixedly arranged on one side of the outer surface of the lower end of the waste heat boiler 1, an ion exchanger 10 is fixedly arranged on the outer surface of the ion conduit 9, which is far away from the waste heat boiler 1, the outer surface of the other side of the lower end of the waste heat boiler 1 is fixedly provided with a second air duct 11, the outer surface of the lower end of the second air duct 11 is fixedly provided with a dust collection bag 12, the outer surface of one side of the dust collection bag 12 is fixedly provided with an exhaust fan 13, the outer surface of the lower end of the dust collection bag 12 is fixedly provided with a collecting tank 14, the inner surface of a furnace outlet fan 5 is fixedly provided with a temperature control switch 15, the upper end of the inner surface of the waste heat boiler 1 is fixedly provided with a cooling net 16, the inner surface of one side of the waste heat boiler 1 is fixedly provided with an ion tube 17 close to the middle part, the outer surface of the ion tube 17 is provided with a nozzle 18, the inner surface of the temperature control switch 15 is movably provided with a temperature sensor 20 close to the middle part, and one side of the inner surface of the upper end of the temperature control switch 15 is fixedly provided with a controller 19;
A frame rod is arranged at the edge of the cooling net 16, and an oxidation-resistant and corrosion-resistant coating is coated on the outer surface of the cooling net 16; the outer surface of the lower end of the waste heat boiler 1 is provided with a dust discharge port, and the dust discharge port is provided with a switch valve; the outer surface of the electric furnace 8 is coated with a paint coating, and a sealing ring is arranged at the edge of a furnace mouth of the electric furnace 8; the inner surface of the furnace outlet fan 5 is provided with a starting motor, and the inner surface of the furnace outlet fan 5 is provided with a blower blade; the upper end of the inner surface of the alarm lamp 2 is provided with an emergency lighting lamp, and the lower end of the inner surface of the alarm lamp 2 is provided with a binding post.
It should be noted that, when the present invention is used, firstly, in the production process of calcium carbide furnace, the flue gas and temperature are different in different stages of feeding, roasting materials and discharging calcium carbide, in the feeding process, the furnace cover 7 on the electric furnace 8 is opened to throw the material into the interior of the split-flow chamber 4, then a large amount of flue gas is produced in the roasting process, firstly, the gas is discharged into the split-flow chamber 4 from the lower calcium carbide furnace fan 6, and the flue gas on the upper layer is intermittently discharged, so that the temperature control switch 15 is arranged in the interior of the outlet fan 5, when the flue gas flow pushes the temperature control switch 15, the outlet fan 5 starts to operate, thereby achieving the effect of saving energy, when the gas reaches the split-flow chamber 4, the gas can discharge the pollutant-free gas, the rest harmful gas is led into the interior of the waste heat boiler 1 through the first air guide pipe 3, the temperature is reduced through the cooling net 16, the overheat damage of the dust removing 12 can be prevented, when the gas flows through the ion exchanger 10 arranged on the outer layer and is discharged intermittently, the ion exchanger 9 through the ion guide pipe, the air guide pipe 18 is enabled to be discharged from the interior of the air guide pipe 12, and then the dust removing air is discharged from the outer side of the air guide pipe 14, and the dust is discharged from the air guide pipe 14 to the interior of the dust removing device completely, and the dust is discharged from the air guide channel is discharged from the side of the dust outlet port through the air guide pipe, and the dust is discharged from the dust removing channel is completely, and the dust is discharged from the dust discharge port is discharged, the dust is discharged from the dust through the dust.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present 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. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a carbide furnace sack dust collecting equipment, includes exhaust-heat boiler (1), its characterized in that: the utility model discloses a dust removal device, including waste heat boiler (1), air duct (3), ion guide tube (9), ion exchanger (10) are installed to one side surface fixed mounting of keeping away from waste heat boiler (1) of air duct (3), one side surface fixed mounting of flow division chamber (4) has outlet fan (5) and carbide stove fan (6), and carbide stove fan (6) are located the below of outlet fan (5), one side fixed mounting of outer surface of carbide stove fan (6) keeping away from flow division chamber (4) has electric stove (8), upper end surface movable mounting bell (7) of electric stove (8), one side fixed mounting of lower extreme surface of waste heat boiler (1) has ion guide tube (9), one side fixed mounting of outer surface of ion guide tube (9) keeping away from waste heat boiler (1) has ion exchanger (10), one side surface fixed mounting of lower extreme opposite side of waste heat boiler (1) has No. two air guide tubes (11), one side surface fixed mounting of cloth bag (12) has dust removal groove (12) of dust removal end (12), the inner surface of the outlet fan (5) is fixedly provided with a temperature control switch (15), the upper end of the inner surface of the waste heat boiler (1) is fixedly provided with a cooling net (16), one side inner surface of the waste heat boiler (1) is close to the middle part and is fixedly provided with an ion pipe (17), the outer surface of the ion pipe (17) is provided with a spout (18), the inner surface of the temperature control switch (15) is close to the middle part and is movably provided with a temperature sensor (20), and one side of the inner surface of the upper end of the temperature control switch (15) is fixedly provided with a controller (19); a frame rod is arranged at the edge of the cooling net (16), and an oxidation resistance and corrosion resistance coating is coated on the outer surface of the cooling net (16); the outer surface of the lower end of the waste heat boiler (1) is provided with a dust discharge port, and the dust discharge port is provided with a switch valve.
2. The calcium carbide furnace cloth bag dust removing device according to claim 1, wherein: the outer surface of the electric furnace (8) is coated with a paint coating, and a sealing ring is arranged at the edge of the furnace mouth of the electric furnace (8).
3. The calcium carbide furnace cloth bag dust removing device according to claim 1, wherein: an engine motor is arranged on the inner surface of the tapping hole fan (5), and a blowing blade is arranged on the inner surface of the tapping hole fan (5).
4. The calcium carbide furnace cloth bag dust removing device according to claim 1, wherein: the emergency lighting lamp is arranged at the upper end of the inner surface of the alarm lamp (2), and a binding post is arranged at the lower end of the inner surface of the alarm lamp (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675802.0A CN108800959B (en) | 2018-06-27 | 2018-06-27 | Carbide furnace sack dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675802.0A CN108800959B (en) | 2018-06-27 | 2018-06-27 | Carbide furnace sack dust collecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108800959A CN108800959A (en) | 2018-11-13 |
| CN108800959B true CN108800959B (en) | 2024-11-05 |
Family
ID=64072112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675802.0A Active CN108800959B (en) | 2018-06-27 | 2018-06-27 | Carbide furnace sack dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800959B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403116A (en) * | 2020-11-03 | 2021-02-26 | 范彩丽 | Bag-type dust collector for waste incineration flue gas purification |
| CN115869727B (en) * | 2022-12-28 | 2024-05-14 | 江阴硕人节能环保科技有限公司 | Graded utilization device for flue gas particles generated in smelting of steel dust and mud |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579645U (en) * | 2018-06-27 | 2019-03-05 | 南京艾利克斯电子科技有限公司 | A kind of furnace of calcium carbide bag-type dust equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041663A (en) * | 1999-08-02 | 2001-02-16 | Sumitomo Metal Mining Co Ltd | Waste gas temperature adjusting method in inlet port of dust collector and waste heat recovery boiler employed for the method |
| CN201149425Y (en) * | 2007-12-29 | 2008-11-12 | 西安瑞驰电力设备有限公司 | System of calcium carbide stove for recovering CO |
| CN205760405U (en) * | 2016-05-31 | 2016-12-07 | 安徽威达环保科技股份有限公司 | A kind of calcium carbide furnace tail gas dry process dedusting residual heat using device |
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2018
- 2018-06-27 CN CN201810675802.0A patent/CN108800959B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579645U (en) * | 2018-06-27 | 2019-03-05 | 南京艾利克斯电子科技有限公司 | A kind of furnace of calcium carbide bag-type dust equipment |
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| Publication number | Publication date |
|---|---|
| CN108800959A (en) | 2018-11-13 |
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Effective date of registration: 20240222 Address after: Room A76, 5th Floor, Xingang Maker Incubation Area, Building B1, Huizhi Science and Technology Park, No. 8 Hengtai Road, Nanjing Economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Zhonglu Information Technology Co.,Ltd. Country or region after: China Address before: 210000 288 Qinhuai Road, Yung Yang Street, Lishui District, Nanjing, Jiangsu Applicant before: NANJING AILIKESI ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
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