CN213699305U - Heat recovery and static elimination equipment for waste gas in textile production - Google Patents
Heat recovery and static elimination equipment for waste gas in textile production Download PDFInfo
- Publication number
- CN213699305U CN213699305U CN202022148153.4U CN202022148153U CN213699305U CN 213699305 U CN213699305 U CN 213699305U CN 202022148153 U CN202022148153 U CN 202022148153U CN 213699305 U CN213699305 U CN 213699305U
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- China
- Prior art keywords
- heat recovery
- spray
- circulating water
- jar
- tower
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- 239000002912 waste gas Substances 0.000 title claims abstract description 56
- 238000011084 recovery Methods 0.000 title claims abstract description 44
- 230000003068 static effect Effects 0.000 title claims abstract description 37
- 239000004753 textile Substances 0.000 title claims abstract description 23
- 230000008030 elimination Effects 0.000 title claims description 9
- 238000003379 elimination reaction Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000007921 spray Substances 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000002918 waste heat Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a heat recovery and destaticizing equipment for textile production waste gas, include: the heat recovery exchanger, spray the jar, destatic tower and draught fan, the air inlet and the waste gas of heat recovery exchanger are collected house steward and are connected, spray and pass through the pipe connection between jar and the heat recovery exchanger, spray one side of jar and install cooling tower and circulating water tank, circulating water tank and spray and be connected through circulating water pipe between the jar, be connected through circulating water pump and condenser tube between circulating water tank and the cooling tower, be connected through spray water pump between the shower in cooling tower and the jar of spraying, destatic tower installs the rear end at spray the jar, destatic tower's air inlet and spray and pass through the pipe connection between the gas outlet of jar, the air outlet department at destatic tower is installed to the draught fan. This a heat recovery and destaticizing equipment for textile production waste gas can realize waste heat recovery, harmful gas's the getting rid of, the static is got rid of to textile industry waste gas, and waste gas treatment is effectual, and environmental protection is effectual.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, concretely relates to heat recovery and destaticizing equipment for textile production waste gas.
Background
A large amount of waste gas can be generated in the textile production process, the waste gas in the textile production contains a large amount of harmful substances such as short fibers, cotton wool and dust, the waste gas containing the short fibers, the cotton wool and the dust contains a large amount of static electricity, and if the waste gas is not treated, the waste gas is directly discharged, so that the human health is harmed, and the atmospheric pollution can be caused. In addition, the waste gas often contains a large amount of heat, and the heat energy is almost directly discharged into the surrounding atmosphere, so that the greenhouse effect is easily caused, the heat is seriously wasted, the utilization rate is low, the waste gas treatment is not thorough, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a heat recovery and destaticizing equipment for textile production waste gas, compact structure, exhaust-gas treatment is effectual, can high-efficiently realize getting rid of waste heat recovery, harmful gas, static of weaving industry waste gas.
In order to realize the technical scheme, the utility model provides a heat recovery and destaticizing equipment for textile production waste gas, include: install heat recovery exchanger on the support frame, spray the jar, destatic tower and draught fan, wherein the air inlet and the waste gas collection house steward of heat recovery exchanger are connected, through the pipe connection between the air inlet of spraying the jar and the gas outlet of heat recovery exchanger, spray one side of jar and install cooling tower and circulating water tank, circulating water tank and spray and be connected through circulating water pipe between the jar, be connected through circulating water pump and cooling water pipe between circulating water tank and the cooling tower, be connected through spray water pump between the shower in cooling tower and the spraying jar, destatic tower installs the rear end at spraying the jar, destatic tower's air inlet and spray and be connected through the pipeline between the gas outlet of jar, the draught fan is installed in destatic tower's gas outlet department.
In the technical scheme, during actual work, waste gas generated by each production device is collected into a waste gas collecting header pipe through a plurality of waste gas collecting covers installed in different areas in a factory building and corresponding exhaust fans, the waste gas is input into a heat recovery exchanger to recover waste heat in the waste gas, the heat recovery efficiency is improved, the waste gas after heat recovery is conveyed into a spray tank, high-pressure spraying is carried out through spray pipes installed in the spray tank, harmful substances such as short fibers, cotton fibers and dust in the waste gas are settled through high-pressure spraying, filtered spray water enters a circulating water tank through a circulating water pipe, circulating water in the circulating water tank is conveyed into a cooling tower through a circulating water pump to be cooled and filtered, and then the circulating water is conveyed to the spray pipes in the spray tank through the spray water pump to be subjected to high-pressure spraying, the cyclic utilization of the spray water is realized, water is saved, the waste gas after the spray settlement treatment is then conveyed into a static electricity removing tower to be subjected to static electricity removal treatment, and then the waste gas is discharged through the suction action of the induced draft fan.
Preferably, the cooling tower is connected with the circulating water tank through an overflow pipe, and when the cooling water amount is too large, the cooling water can directly flow into the circulating water tank through the overflow pipe for storage.
Preferably, install the filter on the circulating pipe, ensure that the circulating water is clean, prevent to block up the shower in the spray tank.
Preferably, the top of the static electricity removing tower is provided with a cleaning spray pipe, and the cleaning spray pipe is connected with the circulating water pump through a cleaning water pipe so as to facilitate cleaning of the static electricity removing tower.
Preferably, the heat recovery exchanger is connected with an air inlet of the draught fan through a straight-through air pipe, an air valve is mounted on the straight-through air pipe, when the device exhausts air before being opened, the air valve is opened only, air is directly exhausted from a chimney through the draught fan, and the air valve is closed during normal operation.
Preferably, a plurality of static tubes which are vertically distributed in parallel are installed in the static electricity removing tower, and when the waste gas penetrates through the static tubes, the static electricity carried in the waste gas is removed.
The utility model provides a pair of a heat recovery and destaticizing equipment for textile production waste gas's beneficial effect lies in: this a heat recovery and destaticizing equipment for textile production waste gas compact structure, design benefit can realize getting rid of waste heat recovery, harmful gas's the getting rid of, static to textile industry waste gas, and exhaust-gas treatment is effectual, and environmental protection is effectual, adopts the mode that high pressure sprayed to get rid of harmful substance such as short flannel, cotton fibre, dust in the waste gas, simple structure, and the shower water can recycle in addition, can the using water wisely.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a top view of the present invention.
In the figure: 1. a support frame; 2. an exhaust gas collection manifold; 3. a heat recovery exchanger; 4. a spray tank; 5. a static electricity removal tower; 6. an induced draft fan; 7. a circulating water tank; 8. a cooling tower; 9. a water circulating pump; 10. a spray water pump; 11. a cooling water pipe; 12. an overflow pipe; 13. a filter; 14. a circulating water pipe; 15. cleaning the water pipe; 16. is directly communicated with an air pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): a heat recovery and static elimination device for waste gas in textile production.
Referring to fig. 1 to 2, a heat recovery and static elimination apparatus for waste gas from textile production, comprising: install heat recovery exchanger 3, spray tank 4, destatic tower 5 and draught fan 6 on support frame 1, wherein the air inlet and the waste gas collection house steward 2 of heat recovery exchanger 3 are connected, through the pipe connection between the air inlet of spray tank 4 and the gas outlet of heat recovery exchanger 3, cooling tower 8 and circulating water tank 7 are installed to one side of spray tank 4, circulating water tank 7 is connected through circulating water pipe 14 with spray tank 4, install filter 13 on circulating water pipe 14, ensure that the circulating water is clean, prevent to block up the shower in spray tank 4, connect through circulating water pump 9 and condenser tube 11 between circulating water tank 7 and the cooling tower 8, can carry the clear water in circulating water tank 7 to cooling tower 8 in through condenser tube 11 through circulating water pump 9 and cool off, be connected through spray water pump 10 between the shower in cooling tower 8 and the spray tank 4, clear water after cooling in the cooling tower 8 can be sprayed out at high pressure through the spray water pump 10, the cooling tower 8 is connected with the circulating water tank 7 through the overflow pipe 12, when the cooling water amount is too large, the clear water can directly flow into the circulating water tank 7 through the overflow pipe 12 for storage, the spraying and sedimentation of harmful substances such as short fibers, cotton batts, dust and the like in waste gas are realized, the static removing tower 5 is installed at the rear end of the spraying tank 4, the air inlet of the static removing tower 5 is connected with the air outlet of the spraying tank 4 through a pipeline, the cleaning spraying pipe is installed at the top of the static removing tower 5, the cleaning spraying pipe is connected with the circulating water pump 9 through the cleaning water pipe 15 so as to be convenient for cleaning the static removing tower 5, a plurality of static pipes which are vertically distributed in parallel are installed in the static removing tower 5, a draught fan carried in the waste gas is eliminated after the waste gas passes through the static pipes, the air valve is used for providing suction power, the heat recovery exchanger 3 is connected with the air inlet of the draught fan 6 through the straight air pipe 16, the air valve is installed on the straight air pipe 16, when the air valve is opened and exhausted, the air valve is opened only, air is directly exhausted from the outside through the draught fan 6, and the air valve is closed in normal working.
In the embodiment, in the actual working process, the waste gas generated by each production device is collected into the waste gas collecting header pipe 2 through the waste gas collecting covers and the corresponding exhaust fans which are installed in different areas in the factory building, and is input into the heat recovery exchanger 3 to recover the waste heat in the waste gas, so as to improve the heat recovery efficiency, the waste gas after heat recovery is conveyed into the spray tank 4, high-pressure spray is carried out through the spray pipes which are installed in the spray tank 4, harmful substances such as short fibers, cotton wool and dust in the waste gas are settled through the high-pressure spray, the filtered spray water enters the circulating water tank 7 through the circulating water pipe 14, the circulating water in the circulating water tank 7 is conveyed into the cooling tower 8 through the circulating water pump 9 for cooling and filtering treatment, and then the spray pipes which are conveyed into the spray tank 4 through the spray water pump 10 for high-pressure spray, so as to realize the cyclic utilization of the spray water, water conservation, the waste gas after spraying and settling treatment is then transported to the static eliminating tower 5 for static eliminating treatment, when the waste gas runs through the static pipe, static carried in the waste gas is eliminated, and then the waste gas is discharged through the suction effect of the induced draft fan 6.
This a heat recovery and destaticizing equipment for textile production waste gas compact structure, design benefit can realize getting rid of waste heat recovery, harmful gas's the getting rid of, static to textile industry waste gas, and exhaust-gas treatment is effectual, and environmental protection is effectual, adopts the mode that high pressure sprayed to get rid of harmful substance such as short flannel, cotton fibre, dust in the waste gas, simple structure, and the shower water can recycle in addition, can the using water wisely.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (6)
1. A heat recovery and destaticizing apparatus for textile process waste gas comprising: install heat recovery exchanger on the support frame, spray the jar, destatic tower and draught fan, wherein the air inlet and the waste gas collection house steward of heat recovery exchanger are connected, through the pipe connection between the air inlet of spraying the jar and the gas outlet of heat recovery exchanger, spray one side of jar and install cooling tower and circulating water tank, circulating water tank and spray and be connected through circulating water pipe between the jar, be connected through circulating water pump and cooling water pipe between circulating water tank and the cooling tower, be connected through spray water pump between the shower in cooling tower and the spraying jar, destatic tower installs the rear end at spraying the jar, destatic tower's air inlet and spray and be connected through the pipeline between the gas outlet of jar, the draught fan is installed in destatic tower's gas outlet department.
2. The heat recovery and static elimination apparatus for textile process off-gas of claim 1, wherein: and the cooling tower is connected with the circulating water tank through an overflow pipe.
3. The heat recovery and static elimination apparatus for textile process off-gas of claim 1, wherein: and a filter is arranged on the circulating water pipe.
4. The heat recovery and static elimination apparatus for textile process off-gas of claim 1, wherein: and the top of the static eliminating tower is provided with a cleaning spray pipe, and the cleaning spray pipe is connected with the circulating water pump through a cleaning water pipe.
5. The heat recovery and static elimination apparatus for textile process off-gas of claim 1, wherein: and a plurality of static tubes which are vertically distributed in parallel are arranged in the static eliminating tower.
6. The heat recovery and static elimination apparatus for textile process off-gas of claim 1, wherein: the heat recovery exchanger is connected with an air inlet of the draught fan through a straight-through air pipe, and an air valve is installed on the straight-through air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022148153.4U CN213699305U (en) | 2020-09-27 | 2020-09-27 | Heat recovery and static elimination equipment for waste gas in textile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022148153.4U CN213699305U (en) | 2020-09-27 | 2020-09-27 | Heat recovery and static elimination equipment for waste gas in textile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699305U true CN213699305U (en) | 2021-07-16 |
Family
ID=76795845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022148153.4U Expired - Fee Related CN213699305U (en) | 2020-09-27 | 2020-09-27 | Heat recovery and static elimination equipment for waste gas in textile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699305U (en) |
-
2020
- 2020-09-27 CN CN202022148153.4U patent/CN213699305U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |