CN213408129U - Paint spray booth exhaust treatment system - Google Patents
Paint spray booth exhaust treatment system Download PDFInfo
- Publication number
- CN213408129U CN213408129U CN202022006721.7U CN202022006721U CN213408129U CN 213408129 U CN213408129 U CN 213408129U CN 202022006721 U CN202022006721 U CN 202022006721U CN 213408129 U CN213408129 U CN 213408129U
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- Prior art keywords
- spray booth
- waste gas
- voltage electrostatic
- treatment system
- module
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- 239000007921 spray Substances 0.000 title claims abstract description 35
- 239000003973 paint Substances 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000002912 waste gas Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000005686 electrostatic field Effects 0.000 claims abstract description 12
- 239000008213 purified water Substances 0.000 claims description 3
- 241000220317 Rosa Species 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000010815 organic waste Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000000779 smoke Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000006303 photolysis reaction Methods 0.000 description 5
- 230000015843 photosynthesis, light reaction Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012855 volatile organic compound Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 206010001029 Acute pulmonary oedema Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of waste gas treatment, especially, relate to a spray booth exhaust treatment system, include the gas collecting channel, dry-type filtration module, spray column, dry-type rose box, overheated hydrone processing module, pulse high voltage electrostatic field module, the fan that connect gradually by the tuber pipe, the export of fan top has connect the chimney, overheated moisture submodule includes the water tank, first heating chamber, second heating chamber and the overheated hydrone processing chamber that connect gradually by pipeline, pulse high voltage electrostatic field module includes high voltage motor and high voltage electrostatic processing chamber. Compared with the prior art, the utility model has the characteristics of purification efficiency is high, the working costs is low, no secondary pollution, easy maintenance, can purify effectively the organic waste gas of various, the different concentrations that produce in the spray booth, have good popularization and application prospect.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, especially, relate to a spray booth exhaust-gas treatment system.
Background
The paint spraying process is widely applied to industries such as machinery, automobiles, household appliances, furniture and the like, can generate a large amount of paint mist in the paint spraying process, and comprises a large amount of paint dust, volatile organic compounds and other waste gases and smoke, wherein the volatile organic compounds are mainly triphenyl: benzene, toluene and xylene can directly harm the human body through skin, cause the injury to respiratory, heart, liver, nerve etc. of human body, consequently, need carry out waste gas collection and purification treatment to the spray booth, ensure good workshop environment, guarantee workshop workman's healthy, simultaneously through effectual processing, make pollutant discharge reach national environmental protection requirement, do not cause the pollution of surrounding air environment.
In recent years, with the continuous expansion of market demand, the simple treatment of traditional treatment means such as water spray method and combustion method can not meet the requirement of paint spray booth waste gas treatment, and the activated carbon adsorption method needs to consume a large amount of activated carbon materials, can not really decompose volatile organic compounds, and is easy to cause secondary pollution. At present, the waste gas treatment of a paint spray booth mainly uses a plurality of technologies and a combined system of devices, emerging technologies and devices such as a UV (ultraviolet) photolysis purification technology and a photocatalytic oxidation device are popular, although volatile organic compounds can be degraded, the treatment capacity of the high-concentration organic waste gas is weaker, in addition, a UV photolysis lamp tube needs enough power and needs to be cleaned and replaced in time, the photocatalytic oxidation device needs a nano-scale photocatalytic material and needs enough illumination reaction time, otherwise, the photolysis purification efficiency is low, in addition, the photolysis oxidation process can cause byproducts which are not completely oxidized, such as trichloroethylene is converted into carbonyl chloride in the whole photolysis process. Phosgene, known as phosgene, is a strong breath-borne toxic gas, and higher concentrations of inspired gas can cause acute pulmonary edema with approximately 10 times greater toxic side effects than hydrogen.
In view of above-mentioned current spray booth exhaust-gas treatment has that the throughput is low, secondary pollution is serious, the consumptive material requires highly, use and maintain loaded down with trivial details problem, need urgently one kind can be handled for a long time and stabilize up to standard, the operation is simple relatively, the expense is low, no secondary pollution, easy maintenance's spray booth exhaust-gas treatment system provides excellent purifying effect, ensures that the production operation of enterprise is good and improve workshop and factory environment, reaches national environmental protection requirement.
Disclosure of Invention
An object of the utility model is to prior art not enough, the utility model is to provide a spray booth exhaust treatment system, processing system includes the gas collecting channel, dry-type filtration module, spray column, dry-type rose box, overheated hydrone processing module, pulse high voltage electrostatic field module, the fan that connect gradually by the tuber pipe, fan top outlet has connect the chimney.
Furthermore, the dry type filtering module is composed of a first filtering box, a second filtering box and a third filtering box, and is used for collecting and containing paint slag and paint mist to separate particles from waste gas.
Further, inside from the bottom up of spray column is equipped with whirl board, shower head and demister, the shower head is towards the interior water spray dust fall of tower, the whirl board makes gas and the effective abundant contact of water, effectively gets rid of the smoke and dust in the waste gas, the demister can effectively get rid of the water smoke that the spray column produced.
Furthermore, the superheated water molecule module comprises a water tank, a first heating chamber, a second heating chamber and a superheated water molecule processing cavity which are sequentially connected through a conveying pipeline.
Furthermore, the pulse high-voltage electrostatic field module comprises a high-voltage motor and a high-voltage electrostatic treatment cavity.
Further, the first heating chamber heats the purified water supplied from the water tank through the supply duct to saturated water vapor, the second heating chamber heats the saturated water vapor supplied from the first heating chamber through the supply duct to superheated water molecules, and the superheated water molecules are injected into the superheated water molecule treatment chamber through the supply duct and mixed with the exhaust gas, thereby separating and shortening the exhaust gas molecules and making it easier for the high-concentration organic exhaust gas to be purified and decomposed.
Furthermore, an inlet and an outlet are arranged in the front and at the back of the overheated water molecule processing cavity and the high-voltage electrostatic processing cavity, the inlet of the overheated water molecule processing cavity is connected with the dry-type filter box, the outlet of the overheated water molecule processing cavity is connected with the inlet of the high-voltage electrostatic processing cavity, waste gas processed by the overheated water molecule processing cavity enters the high-voltage electrostatic processing cavity through the air pipe, and the separated and shortened waste gas further obtains potential order energy under the action of the high-voltage motor and is purified and decomposed to meet the national emission standard.
Further, the outlet of the high-voltage electrostatic treatment cavity is connected with the fan.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
(1) the waste gas treatment device has the advantages that the purification efficiency is high, the superheated water molecule module and the pulse high-voltage electrostatic field module are adopted to jointly treat the waste gas of the paint spray booth, the waste gas can be rapidly and thoroughly decomposed, the good treatment effect is also realized on the organic waste gas with complex components and high concentration, and the sterilization and disinfection effects are realized.
(2) The operation cost is low, the investment of dry-type filtering and spray tower equipment is small, the cost is low, the water and power consumption of the superheated water sub-module and the pulse high-voltage electrostatic field module is low, the whole process can be automatically controlled, and the operation load is greatly reduced.
(3) The superheated water submodule and the pulse high-voltage electrostatic field module act with the waste gas through superheated water molecules with high energy and active particles such as electrons and free radicals, so that the waste gas molecules are activated, shortened, separated and cracked, and are effectively decomposed without generating new substances, and secondary pollution of byproducts is avoided.
(4) The maintenance is convenient, the equipment structure is simple, the mutual independence is realized, the failure rate is low, and the maintenance and the repair are easy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
The reference numeral includes gas collecting channel 1, tuber pipe 2, dry-type filter module 3, spray column 4, dry-type rose box 5, superheated water molecule module 6, pulse high voltage electrostatic field module 7, fan 8, chimney 9, first rose box 31, second rose box 32, third rose box 33, whirl board 41, shower head 42, demister 43, water tank 61, pipeline 62, first heating chamber 63, second heating chamber 64, superheated water molecule processing chamber 65, high-voltage motor 71, high-voltage electrostatic processing chamber 82.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1, the embodiment provides a waste gas treatment system for a paint spray booth, which includes a gas collecting hood 1, a dry filtering module 3, a spray tower 4, a dry filtering box 5, a superheated water molecule treatment module 6, a pulse high-voltage electrostatic field module 7, and a fan 8, which are sequentially connected by an air pipe 2, wherein an outlet at the top of the fan 8 is connected with a smoke pipe 9.
The dry type filtering module 3 is composed of a first filtering box 31, a second filtering box 32 and a third filtering box 33, and is used for collecting and containing paint slag and paint mist to separate particles from waste gas.
Inside from the bottom up of spray column 4 is equipped with whirl board 41, shower head 42 and demister 43, and shower head 42 sprays water dust fall toward the tower in, and whirl board 41 makes the effective abundant contact of gas and water, effectively gets rid of the smoke and dust in the waste gas, and demister 43 can effectively get rid of the water smoke that the spray column produced.
The superheated water molecule module 6 comprises a water tank 61, a first heating chamber 63, a second heating chamber 64 and a superheated water molecule processing chamber 65 which are connected in sequence by a conveying pipeline 62.
The pulsed high-voltage electrostatic field module 7 comprises a high-voltage motor 71 and a high-voltage electrostatic treatment cavity 72.
The first heating chamber 63 heats the purified water delivered from the water tank 61 through the delivery duct 62 to saturated water vapor, the second heating chamber 64 heats the saturated water vapor delivered from the first heating chamber 63 through the delivery duct 62 to superheated water molecules, and the superheated water molecules are injected into the superheated water molecule processing chamber 65 through the delivery duct 62 to be mixed with the exhaust gas, thereby separating and shortening the exhaust gas molecules, and making the high-concentration organic exhaust gas more easily purified and decomposed.
The front and the back of the overheated water molecule processing cavity 65 and the high-voltage electrostatic processing cavity 72 are provided with an inlet and an outlet, the inlet of the overheated water molecule processing cavity 65 is connected with the dry-type filter box 5, the outlet is connected with the inlet of the high-voltage electrostatic processing cavity 72, waste gas processed by the overheated water molecule processing cavity 65 enters the pulse high-voltage electrostatic processing cavity 72 through the air pipe 2, and the separated and shortened waste gas further obtains potential step energy under the action of the high-voltage motor 71, is purified and decomposed and meets the national emission standard.
The outlet of the high-voltage electrostatic treatment cavity 72 is connected with a fan 8.
Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The paint spray booth waste gas treatment system is characterized by comprising a gas collecting hood, a dry type filtering module, a spray tower, a dry type filtering box, an overheated water molecule treatment module, a pulse high-voltage electrostatic field module and a fan which are sequentially connected through an air pipe, wherein a chimney is connected to an outlet at the top of the fan.
2. The paint spray booth exhaust treatment system of claim 1, wherein the dry filtration module is comprised of a first filtration tank, a second filtration tank, and a third filtration tank.
3. The paint spray booth waste gas treatment system of claim 1, wherein the spray tower is internally provided with a swirl plate, a spray header, and a demister from bottom to top.
4. The paint spray booth waste gas treatment system of claim 1, wherein the superheated water molecule treatment module comprises a water tank, a first heating chamber, a second heating chamber and a superheated water molecule treatment chamber which are connected in sequence by a delivery pipe, and the pulsed high voltage electrostatic field module comprises a high voltage motor and a high voltage electrostatic treatment chamber.
5. The paint spray booth waste gas treatment system of claim 4, wherein the first heating chamber heats purified water delivered from the water tank through the delivery conduit to saturated water vapor, the second heating chamber heats saturated water vapor delivered from the first heating chamber through the delivery conduit to superheated water molecules, and the superheated water molecules are ejected into the interior of the superheated water molecule treatment chamber through the delivery conduit.
6. The paint spray booth waste gas treatment system of claim 4, wherein the superheated water molecule treatment chamber and the high-voltage electrostatic treatment chamber have inlets and outlets in front of and behind them.
7. The paint spray booth waste gas treatment system of claim 5, wherein the superheated water molecule treatment chamber inlet is connected to the dry filter tank, and the outlet is connected to the high-voltage electrostatic treatment chamber inlet, and the high-voltage electrostatic treatment chamber outlet is connected to the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006721.7U CN213408129U (en) | 2020-09-15 | 2020-09-15 | Paint spray booth exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006721.7U CN213408129U (en) | 2020-09-15 | 2020-09-15 | Paint spray booth exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213408129U true CN213408129U (en) | 2021-06-11 |
Family
ID=76261677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006721.7U Active CN213408129U (en) | 2020-09-15 | 2020-09-15 | Paint spray booth exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213408129U (en) |
-
2020
- 2020-09-15 CN CN202022006721.7U patent/CN213408129U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 401, Unit 1, Building 1, Xinchen New Materials Pilot Industrialization Base, No. 300, Shutianpu Road, Shutianpu Community, Matian Street, Guangming District, Shenzhen, Guangdong Province, 518000 Patentee after: SHENZHEN CUBIC-SCIENCE Co.,Ltd. Patentee after: Shandong Lanqingyuan Purification Technology Co.,Ltd. Address before: 518052 Guangqian Industrial Zone, Longzhu Third Road, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province, 9 buildings, 1-2 floors Patentee before: SHENZHEN CUBIC-SCIENCE Co.,Ltd. Patentee before: Shandong Lanqingyuan Purification Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |