CN216986942U - A tail gas purification processing system for production of aluminium veneer - Google Patents
A tail gas purification processing system for production of aluminium veneer Download PDFInfo
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- CN216986942U CN216986942U CN202123064836.2U CN202123064836U CN216986942U CN 216986942 U CN216986942 U CN 216986942U CN 202123064836 U CN202123064836 U CN 202123064836U CN 216986942 U CN216986942 U CN 216986942U
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- China
- Prior art keywords
- tail gas
- catalytic combustion
- gas outlet
- gas
- gas purification
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 title claims abstract description 14
- 239000004411 aluminium Substances 0.000 title claims description 5
- 238000012545 processing Methods 0.000 title claims description 5
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000009298 carbon filtering Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 41
- 239000002912 waste gas Substances 0.000 abstract description 18
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of tail gas treatment, in particular to a tail gas purification treatment system for aluminum veneer production, which comprises a tower body, a filtering device and a catalytic combustion device, wherein a water tank, a gas inlet, a multi-layer spraying device and a first gas outlet are sequentially arranged on the tower body from the bottom to the top, the spraying device comprises a spraying pipe and a plurality of nozzles communicated with the spraying pipe, the spraying pipe is communicated with the water tank, a water removing layer is arranged on the first gas outlet, the first gas outlet is communicated with the gas inlet of the filtering device, and the gas outlet of the catalytic combustion device is communicated with the gas inlet of an evacuation tower. The utility model discharges the waste gas after being treated by spray absorption, filtration and catalytic combustion, improves the waste gas treatment effect, is beneficial to reducing the investment cost of enterprise equipment and reducing the energy consumption for waste gas treatment. The utility model has reasonable design, low energy consumption and good tail gas treatment effect, and the treated tail gas can reach the emission standard.
Description
Technical Field
The utility model relates to the technical field of tail gas treatment, in particular to a tail gas purification treatment system for aluminum veneer production.
Background
The aluminum veneer is a building decoration material which is processed by adopting fluorocarbon spraying technology after chromizing and the like. In the production process of the aluminum veneer, a spraying process is needed, the spraying process generally comprises multi-step operations of priming paint, finish paint, varnish and the like, and a large amount of waste gas containing dust and toxic gas is generated in the spraying process, so that the tail gas in the production process of the aluminum veneer needs to be purified. The existing tail gas treatment device has many problems, such as complex equipment operation, high cost, high energy consumption, substandard tail gas after equipment treatment and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a tail gas purification treatment system for aluminum veneer production, which has the advantages of reasonable design, low energy consumption and good tail gas treatment effect, and the treated tail gas can reach the emission standard.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a tail gas clean-up processing system for production of aluminium veneer, includes tower body, filter equipment and catalytic combustion device, the tower body has set gradually pond, air inlet, multilayer spray set and first gas outlet from bottom to top, spray set include the shower and with a plurality of nozzle of shower intercommunication, the shower with the pond intercommunication, first gas outlet is provided with the dewatering layer, first gas outlet with filter equipment's air inlet intercommunication, filter equipment's gas outlet through first updraft ventilator with catalytic combustion device intercommunication, catalytic combustion device's gas outlet and evacuation tower's air inlet intercommunication.
Further, the filtering device is an activated carbon filtering device, and a plurality of activated carbon filtering layers are arranged in the filtering device.
Furthermore, the number of the catalytic combustion devices is 2-4, and the catalytic combustion devices are arranged in parallel.
Further, the catalytic combustion device is communicated with the evacuation tower through a second air draft device.
Further, the water tank is provided with a sewage treatment device.
Further, the tower body lateral part is provided with a plurality of access hole.
Further, the spray device is 3 layers.
The beneficial effects of the utility model are: the utility model provides a tail gas clean-up processing system for production of aluminium veneer, includes tower body, filter equipment and catalytic combustion device, the tower body has set gradually pond, air inlet, multilayer spray set and first gas outlet from bottom to top, spray set include the shower and with a plurality of nozzle of shower intercommunication, the shower with the pond intercommunication, first gas outlet is provided with the dewatering layer, first gas outlet with filter equipment's air inlet intercommunication, filter equipment's gas outlet through first updraft ventilator with catalytic combustion device intercommunication, catalytic combustion device's gas outlet and evacuation tower's air inlet intercommunication. The utility model discharges the waste gas after being treated by spray absorption, filtration and catalytic combustion, improves the waste gas treatment effect, is beneficial to reducing the investment cost of enterprise equipment and reducing the energy consumption for waste gas treatment. The utility model has reasonable design, low energy consumption and good tail gas treatment effect, and the treated tail gas can reach the emission standard.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a top view of the present invention.
Description of the reference numerals:
1-tower body, 2-filtering device, 3-catalytic combustion device, 4-water pool, 5-air inlet, 6-spraying device, 61-spraying pipe, 62-nozzle, 7-first air outlet, 8-water blowing layer, 9-first air draft device, 10-evacuation tower and 11-second air draft device.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples, which should not be construed as limiting the scope of the utility model.
As shown in fig. 1, the tail gas purification treatment system for aluminum veneer production of this embodiment, including tower body 1, filter equipment 2 and catalytic combustion device 3, tower body 1 has set gradually pond 4, air inlet 5, multilayer spray set 6 and first gas outlet 7 from bottom to top, spray set 6 include shower 61 and with a plurality of nozzle 62 of shower 61 intercommunication, shower 61 with pond 4 intercommunication, first gas outlet 7 is provided with except that water layer 8, first gas outlet 7 with filter equipment 2's air inlet intercommunication, filter equipment 2's gas outlet through first updraft ventilator 9 with catalytic combustion device 3 communicates, catalytic combustion device 3's gas outlet and evacuation tower 10's air inlet intercommunication. After the waste gas containing dust or toxic gas enters the tower body 1, the waste gas is sprayed and absorbed through the multilayer spraying device 6 in the tower body to remove part of dust and toxic gas, then the waste gas is further purified through the filtering device 2, the purified air removes harmful components in the waste gas through the catalytic combustion device 3, the waste gas after the three-time purification treatment can reach a discharge table and can be discharged through the discharge tower 10. The utility model is not only suitable for treating the waste gas generated in the production of the aluminum veneer, but also suitable for treating the waste gas generated in other production.
The filtering device 2 is an activated carbon filtering device, a plurality of activated carbon filtering layers are arranged in the filtering device 2, and 4-7 filtering layers are preferably selected, so that the further purification efficiency of waste gas can be improved.
2-4 catalytic combustion devices 3, catalytic combustion device 3 sets up in parallel, is favorable to detaching the harmful ingredient in the waste gas, and the throughput that a plurality of catalytic combustion device 3 set up in parallel can improve waste gas.
The catalytic combustion device 3 is communicated with the evacuation tower 10 through a second air draft device 11.
The pond 4 is provided with sewage treatment plant, and sewage treatment plant can handle the sewage in the pond 4, the sewage cyclic utilization of being convenient for.
A plurality of access holes are formed in the side portion of the tower body 1, and maintenance of equipment in the tower body 1 is facilitated.
The spraying device 6 is provided with 3 layers, which is beneficial to strengthening the treatment of dust and harmful gas in the waste gas.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a tail gas clean-up processing system for production of aluminium veneer which characterized in that: including tower body (1), filter equipment (2) and catalytic combustion device (3), tower body (1) has set gradually pond (4), air inlet (5), multilayer spray set (6) and first gas outlet (7) from bottom to top, spray set (6) include shower (61) and with a plurality of nozzle (62) of shower (61) intercommunication, shower (61) with pond (4) intercommunication, first gas outlet (7) are provided with except that water layer (8), first gas outlet (7) with the air inlet intercommunication of filter equipment (2), the gas outlet of filter equipment (2) through first updraft ventilator (9) with catalytic combustion device (3) intercommunication, the gas outlet of catalytic combustion device (3) and the air inlet intercommunication of evacuation tower (10).
2. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the filtering device (2) is an activated carbon filtering device, and a plurality of activated carbon filtering layers are arranged in the filtering device (2).
3. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the number of the catalytic combustion devices (3) is 2-4, and the catalytic combustion devices (3) are arranged in parallel.
4. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the catalytic combustion device (3) is communicated with the evacuation tower (10) through a second air draft device (11).
5. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the water tank (4) is provided with a sewage treatment device.
6. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the side part of the tower body (1) is provided with a plurality of access holes.
7. The tail gas purification treatment system for aluminum veneer production according to claim 1, characterized in that: the spraying device (6) comprises 3 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064836.2U CN216986942U (en) | 2021-12-08 | 2021-12-08 | A tail gas purification processing system for production of aluminium veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064836.2U CN216986942U (en) | 2021-12-08 | 2021-12-08 | A tail gas purification processing system for production of aluminium veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216986942U true CN216986942U (en) | 2022-07-19 |
Family
ID=82384306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123064836.2U Active CN216986942U (en) | 2021-12-08 | 2021-12-08 | A tail gas purification processing system for production of aluminium veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216986942U (en) |
-
2021
- 2021-12-08 CN CN202123064836.2U patent/CN216986942U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A tail gas purification treatment system for aluminum veneer production Granted publication date: 20220719 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Hubei Yonghaotede Curtain Wall Decoration Co.,Ltd. Registration number: Y2024980007731 |