CN104841595A - Novel environment-friendly waste gas treatment system for paint spraying and baking equipment - Google Patents
Novel environment-friendly waste gas treatment system for paint spraying and baking equipment Download PDFInfo
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- CN104841595A CN104841595A CN201510267906.4A CN201510267906A CN104841595A CN 104841595 A CN104841595 A CN 104841595A CN 201510267906 A CN201510267906 A CN 201510267906A CN 104841595 A CN104841595 A CN 104841595A
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- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a novel environment-friendly waste gas treatment system for paint spraying and baking equipment for paint spraying and drying operations of automobiles or other workpieces. The novel environment-friendly waste gas treatment system is characterized in that a platform air outlet of a paint spraying and baking booth is communicated with an air inlet of an air duct A, an outlet end of the air duct A is communicated with an air inlet of a paint mist separation device, an air outlet of the paint mist separation device is communicated with an air inlet of an odor purifying device through an air duct B, and an air outlet of the odor purifying device is communicated with an air inlet of an exhaust fan of an exhaust device. By combination of the paint mist separation device and the odor purifying device, volatile harmful substances and odorous gases generated in a paint spraying process can be eliminated effectively and thoroughly, solids in waste gas can be removed stably and thoroughly, pollution of the exhaust ducts and the exhaust fan is avoided, the problem of manual cleaning and maintenance is avoided as well, and particulate matters in the gas emitted to the atmosphere are guaranteed against limit exceeding to realize direct emission.
Description
Technical field
The present invention relates to a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, belong to automobile or other workpiece and to spray paint oven dry field of operation.
Background technology
Along with the fast development of automobile industry, the recoverable amount of Chinese automobile is more than 1.3 hundred million, automobile is in preparation process, lacquering and stoving varnish etc. are important steps prepared by automobile, and in automobile maintenance process at ordinary times, need to carry out lacquering and stoving varnish process to automobile, existing house for lacquering and stoving varnish paint mist treatment mode, major part adopts dry process mode and wet processed two kinds of modes;
(1), dry process mode
Namely first absorption is filtered by the glass fibre cotton be arranged under the body bottom grid of room, to remove the solid part in waste gas, again by being arranged on the absorbent charcoal adsorber of exhaust blower lower box part to remove the pernicious gas in waste gas, again by the diluting effect of Wind Volume, harmful gas concentration is reduced to below setting, then high altitude discharge is to reach environmental emission standard; The shortcoming following points that this mode exists: one is only filter the solid part in absorption removing over-sprayed paint fog by glass fibre cotton, along with glass fibre cotton increases service time, filter adsorption capacity to reduce gradually, solid part can be filtered not thorough, solid part can enter blower fan and exhausting duct, affect service life of equipment, the requirement of stably reaching standard discharge can not be reached; Two be pernicious gas by charcoal absorption, charcoal absorption amount is limited, and be easy to full conjunction, as changed not in time, emission gases can not meet environmental requirement; Therefore, adopt the mode process coating cloud of dry adsorption, often need change active carbon, workload is large, and consumptive material use amount is large, and operating cost is high, bothersome effort;
(2), wet processed mode
Namely the mode that cascade or water revolve is adopted, over-sprayed paint fog is fully mixed with water, most solid part is caught by water, waste gas then adopts the diluting effect of Wind Volume, harmful gas concentration is reduced to below setting, high altitude discharge is to reach environmental emission standard again, the shortcoming following points that this mode exists: one is no matter be Drencher spray booth, or water-spinning spray chamber is all by gas, solid part in water mixing removing over-sprayed paint fog, and the removing of solid part is not thorough, service time is of a specified duration, collection dirt can be formed in exhaust blower and air exhaust passage, affect result of use, two be pernicious gas only by the diluting effect of Wind Volume, just direct high-altitude enters air, pollutes, especially affects the environment of plant area's periphery, can not meet more and more tighter environmental protection tests requirement to atmospheric environment.
Summary of the invention
The object of the present invention is to provide and a kind ofly thoroughly can effectively remove the volatile harmful material produced in painting process, reach a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system of directly discharge;
For achieving the above object, the technical solution adopted in the present invention is: this kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, comprises lacquering and stoving varnish circuit control system, Fang Ti, air-supply arrangement, gas collection cabinet, air exhausting device; Room body comprises illuminator, once adsorbs mineral wool, floor grating, top filtration device, plenum chamber, operation room; Air-supply arrangement comprises air-supply support, heater, air-supply horn mouth, and the air-supply horn mouth at air-supply arrangement top is connected with the plenum chamber at body top, room, is connected bottom air-supply arrangement with the base of room body; Gas collection cabinet is fixed on the base of room body, be connected with the underground exhausting duct of room body operation room bottom gas collection cabinet, the gas collection cabinet exhaust outlet on its top is connected with the entrance point of air channel A, it is characterized in that: the port of export of air channel A is connected with the coating cloud separator air inlet of coating cloud separator, coating cloud separator exhaust outlet is connected with the air purifying device of automatic control transfusion air inlet of air purifying device of automatic control transfusion by air channel B, and air purifying device of automatic control transfusion exhaust outlet is connected with the exhaust blower air inlet of air exhausting device;
Described a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, it is characterized in that: coating cloud separator comprises coating cloud knockout tower, water pump, header tank is provided with in the bottom of coating cloud knockout tower, coating cloud separator air inlet is located at the side above the header tank of coating cloud knockout tower, coating cloud separator exhaust outlet is located at the top of coating cloud knockout tower, and coating cloud knockout tower is provided with coating cloud filter course A, coating cloud filter course B, moisture trap successively on coating cloud separator air inlet mouth to the mouth of coating cloud separator exhaust outlet; Water pump is located on the base of coating cloud knockout tower, the water inlet pipe of water pump and header tank intracavity inter-connection, the outlet pipe pipe end of water pump is provided with two cascade injection spray pipes, the tube wall of two cascade injection spray pipes is provided with several hole for water spraying, and two cascade injection spray pipes are located at the coating cloud filter course A of coating cloud knockout tower inner chamber and coating cloud filter course B, between coating cloud filter course B and moisture trap respectively; Two access doors are respectively equipped with up and down in a side of coating cloud knockout tower;
Described a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, it is characterized in that: air purifying device of automatic control transfusion comprises air purifying device of automatic control transfusion casing, air purifying device of automatic control transfusion air inlet, air purifying device of automatic control transfusion exhaust outlet are located at the both sides end face of air purifying device of automatic control transfusion casing respectively, several efficient ozone UV quartz burner is provided with in the casing of air purifying device of automatic control transfusion casing, fluorescent tube access door is provided with in a side of casing, be provided with box body of ballast at the top of air purifying device of automatic control transfusion casing, box body of ballast is provided with ballast access door;
Described a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, is characterized in that: coating cloud filter course A, coating cloud filter course B adopt to establish mesh fixed frame at coating cloud knockout tower inner chamber, fill Pall ring many-sided ball filler in frame; Moisture trap is several in figure of three curved tabs equidistant arrangement, and two of curved tabs is fixed on the corresponding medial surface of coating cloud knockout tower.
The present invention's beneficial effect compared with prior art:
The processing mode that the present invention combines owing to adopting coating cloud separator+air purifying device of automatic control transfusion, makes tool of the present invention have the following advantages:
(1), efficiently except stench: efficiently can remove the major pollutants such as volatile organic matter (VOC), inorganic matter, hydrogen sulfide, ammonia, thio-alcohol, and various foul smell, deodorization efficiency reaches as high as more than 99%, and deodorising effect substantially exceeds the emission standard for odor pollutants (GB14554-93) that country promulgates for 1993;
(2), without the need to adding any material: only need the exhaust duct and the air draft power that utilize existing paint spraying and baking equipment, make foul gas carry out deodorization decomposing, purifying by this device, chemical reaction is participated in without the need to adding any material;
(3), strong adaptability: can high concentration be adapted to, atm number, the deodorization purified treatment of different foul gas material, can every day 24 continuous throughout the twenty-four hour24, stable and reliable operation;
(4), operating cost is low: this equipment is without any mechanical action, noiselessness, without the need to personal management and regular maintenance, only need make regular check on, this plant energy consumption is low, (often processing 1000 cubes ms/h, only power consumption about 0.2 degree of electric energy), the extremely low < 50pa of equipment windage, can save a large amount of air draft power consumption;
(5), without the need to pretreatment: foul gas is without the need to carrying out special pretreatment, and as heated, humidification etc., equipment operating ambient temperature is between Celsius-30 DEG C-95 DEG C, and humidity all can normally work between 2-13 at 30%-98%, pH value;
(6), occupation area of equipment is little, from heavy and light: be suitable for the specific condition such as characteristics of compact layout, narrow field, and occupation area of equipment < 1 square metre/process 10000m3/h air quantity;
In sum: the processing mode that the present invention combines owing to adopting coating cloud separator+air purifying device of automatic control transfusion, make native system thoroughly effectively can remove the volatile harmful material and gas with foreign flavor that produce in painting process, the solid part removed up hill and dale in waste gas can be stablized, do not pollute exhausting duct and exhaust blower, also the problem of labor cleaning's maintenance is removed from, guarantee that the gas particles thing discharged in an atmosphere does not exceed standard, and reaches direct discharge.
Accompanying drawing illustrates:
Fig. 1 is front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the front view of air purifying device of automatic control transfusion;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the top view of Fig. 4;
Fig. 7 is the structural representation of coating cloud separator;
In figure:
1. room body, 2. air-supply arrangement, 3. gas collection cabinet, 4. air channel A, 5. coating cloud separator, 6. air channel B, 7. air purifying device of automatic control transfusion, 8. air exhausting device, 9. gas collection cabinet exhaust outlet, 10. coating cloud separator air inlet, 11. coating cloud separator exhaust outlets, 15. air purifying device of automatic control transfusion air inlets, 16. air purifying device of automatic control transfusion exhaust outlets, 17. reductors, 18. exhaust blower air inlets, 19. exhaust blowers, 20. exhaust ducts, 21. air purifying device of automatic control transfusion casings, 22. fluorescent tubes, 23. fluorescent tube access doors, 24. box body of ballasts, 25. ballast access doors, 26. moisture traps, 27. cascade injection spray pipes, 28. coating cloud filter course B, 29. coating cloud filter course A, 30. header tanks, 31. water pumps, 32. coating cloud knockout towers, 33. access doors.
Detailed description of the invention:
In order to further illustrate above-mentioned purpose of the present invention, technical scheme and effect, by the following examples by reference to the accompanying drawings and related known technological know-how the present invention is described:
As Figure 1-3, this kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system, comprises lacquering and stoving varnish circuit control system, room body 1, air-supply arrangement 2, gas collection cabinet 3, air exhausting device 8; Room body 1 comprises illuminator, once adsorbs mineral wool, floor grating, top filtration device, plenum chamber, operation room; Air-supply arrangement 2 comprises air-supply support, heater, air-supply horn mouth, and the air-supply horn mouth at air-supply arrangement 2 top is connected with the plenum chamber at room body 1 top, is connected bottom air-supply arrangement 2 with the base of room body 1; Gas collection cabinet 3 is fixed on the base of room body 1, be connected with the underground exhausting duct of room body 1 operation room bottom gas collection cabinet 3, the gas collection cabinet exhaust outlet 9 on its top is connected with the entrance point of air channel A4, be characterized in: the port of export of air channel A4 is connected with the coating cloud separator air inlet 10 of coating cloud separator 5, coating cloud separator exhaust outlet 11 is connected with the air purifying device of automatic control transfusion air inlet 15 of air purifying device of automatic control transfusion 7 by air channel B6, and air purifying device of automatic control transfusion exhaust outlet 16 is connected with the exhaust blower air inlet 18 of air exhausting device 8; Air exhausting device 8 is prior-art devices, and this device drives exhaust blower 19 to rotate by reductor 17, and the exhaust outlet place at exhaust blower 19 top is furnished with exhaust duct 20;
Described coating cloud separator 5, its structure as shown in Figure 7, this device comprises coating cloud knockout tower 32, water pump 31, header tank 30 is provided with in the bottom of coating cloud knockout tower 32, coating cloud separator air inlet 10 is located at the side above the header tank 30 of coating cloud knockout tower 32, coating cloud separator exhaust outlet 11 is located at the top of coating cloud knockout tower 32, and coating cloud knockout tower 32 is provided with coating cloud filter course A29, coating cloud filter course B28, moisture trap 26 successively on coating cloud separator air inlet 10 mouthfuls to the mouth of coating cloud separator exhaust outlet 11; Water pump 31 is located on the base of coating cloud knockout tower 32, the water inlet pipe of water pump 31 and header tank 30 intracavity inter-connection, the outlet pipe pipe end of water pump 31 is provided with two cascade injection spray pipes 27, the tube wall of two cascade injection spray pipes 27 is provided with several hole for water spraying, and two cascade injection spray pipes 27 are located at the coating cloud filter course A29 of coating cloud knockout tower 32 inner chamber and coating cloud filter course B28, between coating cloud filter course B28 and moisture trap 26 respectively; Two access doors 33 are respectively equipped with up and down in a side of coating cloud knockout tower 32;
Described coating cloud filter course A29, coating cloud filter course B28 adopt to establish mesh fixed frame at coating cloud knockout tower 32 inner chamber, fill Pall ring many-sided ball filler in frame; Moisture trap 26 is several in figure of three curved tabs equidistant arrangement, and two of curved tabs is fixed on the corresponding medial surface of coating cloud knockout tower 32;
Described air purifying device of automatic control transfusion 7, as Figure 4-Figure 6, this device comprises air purifying device of automatic control transfusion casing 21, air purifying device of automatic control transfusion air inlet 15, air purifying device of automatic control transfusion exhaust outlet 16 are located at the both sides end face of air purifying device of automatic control transfusion casing 21 respectively, several efficient ozone UV quartz burner 22 is provided with in the casing of air purifying device of automatic control transfusion casing 21, fluorescent tube access door 23 is provided with in a side of casing, be provided with box body of ballast 24 at the top of air purifying device of automatic control transfusion casing 21, box body of ballast 24 is provided with ballast access door 25;
Know-why
The present invention adds air purifying device of automatic control transfusion 7 on prior art basis, air purifying device of automatic control transfusion 7 adopts special efficient ozone UV ultraviolet beam to irradiate benzene, toluene in waste gas cracking industrial waste gas, the molecular structure of dimethylbenzene etc., make organic or inorganic macromolecule malodorous compound under high energy ultraviolet light beam irradiation, degraded is transformed into low molecular compound, as CO
2, H
2o etc.; The oxygen molecule utilizing high-energy and high-efficiency ozone UV ultraviolet beam to decompose in air produces free oxygen, i.e. active oxygen; Because free oxygen takes positron-electron imbalance, so need be combined with oxygen molecule, and then produce ozone; UV+O
2→ O
-+ O
※(active oxygen) O+O
2→ O
3(ozone), well-known ozone has extremely strong oxidation to organic matter, has to industrial waste gas and other excitant peculiar smell the elimination effect got instant result;
The course of work
As Figure 1-3, when paint spraying and baking equipment starts spray painting operation, the water pump 31 that air-supply arrangement 2, air exhausting device 8, coating cloud separator 5 are joined is started working, from the coating cloud waste gas that the platform exhaust system of house for lacquering and stoving varnish is discharged, under the effect of air exhausting device 8, coating cloud waste gas enters coating cloud separator 5 by air channel A4; Coating cloud filter course A29 in coating cloud separator 5 and coating cloud filter course B28, between coating cloud filter course B28 and moisture trap 26, two set cascade injection spray pipes 27 just carry out atomized water spray operation, make to be full of water smoke in whole coating cloud separator 5; When waste gas is through coating cloud filter course A29, coating cloud filter course B28, the solid part in coating cloud, by the effect of the Pall ring many-sided ball in filter course, realizes solid and gas and is separated, and the solid part in waste gas is taken in header tank 30 and accumulated under the souring of water smoke; Waste gas with aqueous vapor enters moisture trap 26 again, realizes gas-liquid separation by the effect of gas-water separation plate; Drying after the coating cloud of coating cloud separator 5 is separated and paint spray booth gas not with solid part, under wind action taken out by the exhaust blower 19 of air exhausting device 8, continue up, through entering air purifying device of automatic control transfusion 7 by air channel B6; After foul gas utilizes exhaust equipment to be input to air purifying device of automatic control transfusion 7, air purifying device of automatic control transfusion 7 uses high energy C glistening light of waves bundle and ozone to carry out collaborative decomposition oxidation reaction to foul gas, utilize the molecular link of bacterium in high energy UV light beam cracking foul gas, destroy the nucleic acid (DNA) of bacterium, thoroughly reach the object of deodorization and kill bacteria; Its Degradation and Transformation of foul gas material is made to become low molecular compound, water and carbon dioxide, then by outside exhaust duct 20 discharge chamber of air exhausting device 8.
Claims (4)
1. a New Environment Protection Technology paint spraying and baking plant waste gases treatment system, comprises lacquering and stoving varnish circuit control system, room body (1), air-supply arrangement (2), gas collection cabinet (3), air exhausting device (8), room body (1) comprises illuminator, once adsorbs mineral wool, floor grating, top filtration device, plenum chamber, operation room, air-supply arrangement (2) comprises air-supply support, heater, air-supply horn mouth, and the air-supply horn mouth at air-supply arrangement (2) top is connected with the plenum chamber at room body (1) top, and air-supply arrangement (2) bottom is connected with the base of room body (1), gas collection cabinet (3) is fixed on the base of room body (1), gas collection cabinet (3) bottom is connected with the underground exhausting duct of room body (1) operation room, gas collection cabinet exhaust outlet (9) and the air channel A(4 on its top) entrance point be connected, it is characterized in that: air channel A(4) the port of export be connected with the coating cloud separator air inlet (10) of coating cloud separator (5), coating cloud separator exhaust outlet (11) is by air channel B(6) be connected with the air purifying device of automatic control transfusion air inlet (15) of air purifying device of automatic control transfusion (7), air purifying device of automatic control transfusion exhaust outlet (16) is connected with the exhaust blower air inlet (18) of air exhausting device (8).
2. a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system according to claim 1, it is characterized in that: coating cloud separator (5) comprises coating cloud knockout tower (32), water pump (31), header tank (30) is provided with in the bottom of coating cloud knockout tower (32), coating cloud separator air inlet (10) is located at the side above the header tank (30) of coating cloud knockout tower (32), coating cloud separator exhaust outlet (11) is located at the top of coating cloud knockout tower (32), coating cloud knockout tower (32) is provided with coating cloud filter course A(29 successively on coating cloud separator air inlet (10) mouth to the mouth of coating cloud separator exhaust outlet (11)), coating cloud filter course B(28), moisture trap (26), water pump (31) is located on the base of coating cloud knockout tower (32), the water inlet pipe of water pump (31) and header tank (30) intracavity inter-connection, the outlet pipe pipe end of water pump (31) is provided with two cascade injection spray pipes (27), the tube wall of two cascade injection spray pipes (27) is provided with several hole for water spraying, and two cascade injection spray pipes (27) are located at the coating cloud filter course A(29 of coating cloud knockout tower (32) inner chamber respectively) and coating cloud filter course B(28), coating cloud filter course B(28) and moisture trap (26) between, two access doors (33) are respectively equipped with up and down in a side of coating cloud knockout tower (32).
3. a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system according to claim 1, it is characterized in that: air purifying device of automatic control transfusion (7) comprises air purifying device of automatic control transfusion casing (21), air purifying device of automatic control transfusion air inlet (15), air purifying device of automatic control transfusion exhaust outlet (16) is located at the both sides end face of air purifying device of automatic control transfusion casing (21) respectively, several efficient ozone UV quartz burner (22) is provided with in the casing of air purifying device of automatic control transfusion casing (21), fluorescent tube access door (23) is provided with in a side of casing, box body of ballast (24) is provided with at the top of air purifying device of automatic control transfusion casing (21), box body of ballast (24) is provided with ballast access door (25).
4. a kind of New Environment Protection Technology paint spraying and baking plant waste gases treatment system according to claim 2, it is characterized in that: coating cloud filter course A(29), coating cloud filter course B(28) be adopt establish mesh fixed frame at coating cloud knockout tower (32) inner chamber, in frame, fill Pall ring many-sided ball filler; Moisture trap (26) is for several in figure of three curved tabs equidistant arrangement, and two of curved tabs is fixed on the corresponding medial surface of coating cloud knockout tower (32).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510267906.4A CN104841595A (en) | 2015-05-23 | 2015-05-23 | Novel environment-friendly waste gas treatment system for paint spraying and baking equipment |
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|---|---|---|---|
| CN201510267906.4A CN104841595A (en) | 2015-05-23 | 2015-05-23 | Novel environment-friendly waste gas treatment system for paint spraying and baking equipment |
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| CN201510267906.4A Pending CN104841595A (en) | 2015-05-23 | 2015-05-23 | Novel environment-friendly waste gas treatment system for paint spraying and baking equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106215599A (en) * | 2016-09-18 | 2016-12-14 | 天津立中汽车铝合金配件有限公司 | A kind of wheel painting workshop air cleaner |
| CN108246556A (en) * | 2018-03-05 | 2018-07-06 | 江苏汇金环保科技有限公司 | A kind of movable type paint spray booth |
| CN109433496A (en) * | 2018-12-25 | 2019-03-08 | 重庆斯美丹家具有限公司 | A kind of door-plate painting line |
| CN110773360A (en) * | 2018-07-31 | 2020-02-11 | 上海碧瑞环保科技有限公司 | Environment-friendly paint spray booth |
| CN111388906A (en) * | 2020-03-30 | 2020-07-10 | 第一拖拉机股份有限公司 | Automatic fire fighting device for exhaust pipeline of painting room of coating line |
| CN113230795A (en) * | 2021-04-16 | 2021-08-10 | 中铁第一勘察设计院集团有限公司 | Comprehensive treatment method for dust, water mist and paint mist in locomotive maintenance operation |
| CN113399188A (en) * | 2021-05-31 | 2021-09-17 | 中国联合工程有限公司 | Movable paint spray booth |
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| CN204134802U (en) * | 2014-09-27 | 2015-02-04 | 苏州市白云环保工程设备有限公司 | A kind of portable paint spray booth |
| CN104588248A (en) * | 2015-01-26 | 2015-05-06 | 江苏景中景工业涂装设备有限公司 | Water curtain paint spraying baking finish house |
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