CN202715511U - Waste gas utilizing system of paint spray booth - Google Patents
Waste gas utilizing system of paint spray booth Download PDFInfo
- Publication number
- CN202715511U CN202715511U CN2012204403402U CN201220440340U CN202715511U CN 202715511 U CN202715511 U CN 202715511U CN 2012204403402 U CN2012204403402 U CN 2012204403402U CN 201220440340 U CN201220440340 U CN 201220440340U CN 202715511 U CN202715511 U CN 202715511U
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- CN
- China
- Prior art keywords
- spray booth
- paint
- paint spray
- combustion chamber
- water smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a waste gas utilizing system of a paint spray booth. The waste gas utilizing system of the paint spray booth is characterized by comprising a fan, a water spray pool, a combustion chamber and a paint-baking room. An air inlet pipe and an air outlet pipe are arranged on the fan. The outer wall of the paint-baking room is of a two-layer structure, and a heating cavity is formed between the two layers of the two-layer structure. The fan is respectively communicated with the paint-baking room and the water spray pool through the air inlet pipe and the air outlet pipe, the spray pool is communicated with the combustion chamber through the air inlet pipe, an ignition device is arranged on the combustion chamber, and an output used for achieving the communication of the heating cavity and the outside is arranged on the paint baking room. The waste gas utilizing system of the paint spray booth achieves the recycling of the effective ingredients of the paint and the thermal energy utilization of the combustible ingredients of the paint, and pollution of the mixed gas to the atmosphere is avoided. The waste gas utilizing system of the paint spray booth further has the advantages of being concise and reasonable in system structure, environmental-friendly, and is suitable for popularization and application, and the beneficial effects of the waste gas utilizing system of the paint spray booth are significant.
Description
Technical field
The utility model relates to a kind of paint spray booth exhaust gas utilization system, in particular, relates in particular to a kind of can the withdrawal and with paint spray booth exhaust gas utilization system inflammable and that poisonous gas burns larger paint particle.
Background technology
In the anticorrosion process of metal, especially for product or the member of iron and steel material quality, the spray oil enamelled coating is the most effective and main mode.There is paint spray booth in large-scale steel products manufacturing enterprise, realizes the japanning operation to steel products in paint spray booth.Operation in paint spray booth, poisonous, the pernicious gas material that can avoid producing in the painting process enter into atmosphere, cause environmental pollution and harm humans healthy.
The main component of paint has: oil plant, resin, pigment, solvent or diluent, auxiliary material etc.In the spray painting operation process, the fixed substance that not only has in the paint swims in the atmosphere, pollute, and as having benzene, toluene and the xylene species that stimulates taste, especially invisible killer.Dimethylbenzene not only has direct harm to human body, and it mixes with air and can form explosive mixture, meets the high heat energy of naked light and causes burning, explodes that kickback can occur for (concentration height to a certain degree time) and oxidant; Static is gathered in the too fast easy generation of flow velocity, and dimethylbenzene is more great than air ratio, can diffuse to place quite far away in the lower, runs into naked light and can draw, strile-back.
The mist that paint spray booth produces, large to human body, environmental hazard, and burning and blast easily occur.The system that at present also the mist in the paint spray booth is not utilized or reclaims.
Summary of the invention
The utility model is in order to overcome the shortcoming of above-mentioned technical problem, and providing a kind of can regain and with paint spray booth exhaust gas utilization system inflammable and that poisonous gas burns larger paint particle.
Paint spray booth exhaust gas utilization of the present utility model system is characterized in that: comprise blower fan, water smoke pond, combustion chamber and baking finish room, be provided with blast pipe and discharge pipe on the blower fan; The outer wall in baking finish room is double-decker, forms heating chamber between the double-decker; Described blower fan is connected with paint spray booth, water smoke pond respectively by blast pipe, discharge pipe, and the water smoke pond is connected with the combustion chamber by air inlet pipe, is provided with igniter on the combustion chamber; The combustion chamber is connected by the heating chamber of heating pipe with the baking finish room, is provided with the outlet that realizes that heating chamber is in communication with the outside on the baking finish room.
Blower fan enters to suck by the mixture of blast pipe with the air that produces in the baking finish room painting process and paint, by discharge pipe mist is sent in the water smoke pond again.Mist by with the mixing of water smoke, water curtain, water smoke can be pressed into the paint particle of volatilization in the water, paint branch on the surface that swims in water body, are convenient to recycle; Poisonous, inflammable gas (such as dimethylbenzene etc.) enters into the combustion chamber by air inlet pipe and burns, and the heat of generation heats to the baking finish room, when avoiding the toxic gas diffusion, has also realized reusing of energy source.
Paint spray booth exhaust gas utilization of the present utility model system comprises for the hydraulic pamp that produces water curtain, water smoke in the water smoke pond, is provided with a plurality of atomizers that are connected with the hydraulic pamp outlet in the water smoke pond; The below in water smoke pond is provided with the circulating water body for the hydraulic pamp recycling.To be convenient to the water smoke, the water curtain that fully contact with gas in order in the water smoke pond, producing, can to realize by the atomizer that is connected with hydraulic pamp, in order to greatest extent the floating particle of paint is regained.
Paint spray booth exhaust gas utilization of the present utility model system, described combustion chamber also is communicated with fuel cartridge, stores acetylene, natural gas or coal gas fuel in the fuel cartridge.Because the imflammable gas of paint volatilization is less, rely on merely its mixture with air to be difficult for burning, combustion-supporting by acetylene, natural gas or coal gas can be burnt pernicious gas (such as dimethylbenzene) totally.
Paint spray booth exhaust gas utilization of the present utility model system, described paint spray booth is arranged on the bottom surface, and the air inlet of blast pipe is connected with the bottom of paint spray booth.Because the volatile substance proportion of paint is large than air, the gas outlet that is connected with blast pipe is arranged at the bottom of paint spray booth, and the paint material that produces that is conducive to spray paint enters into air inlet pipe to greatest extent.
The beneficial effects of the utility model are: paint spray booth exhaust gas utilization of the present utility model system, utilize blower fan that the mist that produces in the painting process is sent in the water smoke pond, in order to by water smoke, water curtain the paint particle in the mist is regained, by the combustion chamber flammable, toxic gas (such as dimethylbenzene) in the mist are burnt again, and the heat of its generation is heated for the baking finish room; The recycling of active ingredient and the Btu utilization of combustible component had also avoided mist that atmosphere is polluted in both having realized painting.Paint spray booth exhaust gas utilization of the present utility model system, have also that system architecture is succinct rationally, environmental protection, beneficial effect significantly and be convenient to the advantage of application.
Description of drawings
Fig. 1 is the structure principle chart of paint spray booth exhaust gas utilization of the present utility model system.
Among the figure: 1 paint spray booth, 2 blower fans, 3 water smoke ponds, 4 combustion chambers, 5 fuel cartridges, baking finish rooms 6,7 blast pipes, 8 discharge pipes, 9 air inlet pipe, 10 heating pipes, 11 heating chambers, 12 circulating water bodies, 13 atomizers, 14 hydraulic pamps, 15 bottom surfaces, 16 igniters, 17 outlets.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the structure principle chart of paint spray booth exhaust gas utilization of the present utility model system, it comprises blower fan 2, water smoke pond 3, combustion chamber 4, fuel cartridge 5, baking finish room 6, hydraulic pamp 14, igniter 16.Be provided with blast pipe 7 and discharge pipe 8 on the blower fan 2, blower fan 2 is connected with paint spray booth 1, water smoke pond 3 respectively by blast pipe 7, discharge pipe 8, so that blower fan 2 is sent to the mist that produces in the spray painting operation process in the paint spray booth 1 in the water smoke pond 3.Be provided with a plurality of atomizers 13 in the water smoke pond 3, atomizer 13 is connected with the outlet of hydraulic pamp 14, and the bottom in water smoke pond 3 is circulating water body; Hydraulic pamp 14 can produce water smoke, water curtain by atomizer 13 in water smoke pond 3, in order to fully mix with the mist of paint and air composition, and the paint of larger particles is trapped in water body.Hydraulic pamp 14 can utilize the circulating water body 12 in the water smoke pond 3.
Paint spray booth exhaust gas utilization of the present utility model system, not only purified the working environment in the paint spray booth 1, avoided discharging poisonous in the painting process, pernicious gas, but also can regain swimming in airborne paint particle, and flammable, toxic gas burnt, the heat that burning produces can heat baking finish room 6 again.Have that system architecture is succinct rationally, environmental protection, beneficial effect significantly and be convenient to the advantage of application.
Claims (4)
1. a paint spray booth exhaust gas utilization system is characterized in that: comprise blower fan (2), water smoke pond (3), combustion chamber (4) and baking finish room (6), be provided with blast pipe (7) and discharge pipe (8) on the blower fan; The outer wall in baking finish room is double-decker, forms heating chamber (11) between the double-decker; Described blower fan is connected with paint spray booth, water smoke pond respectively by blast pipe, discharge pipe, and the water smoke pond is connected with the combustion chamber by air inlet pipe (9), is provided with igniter (16) on the combustion chamber; The combustion chamber is connected with the heating chamber in baking finish room by heating pipe (10), is provided with the outlet (17) that realizes that heating chamber (11) is in communication with the outside on the baking finish room.
2. paint spray booth exhaust gas utilization according to claim 1 system is characterized in that: comprise for the hydraulic pamp (14) that produces water curtain, water smoke in water smoke pond (3), be provided with a plurality of atomizers (13) that are connected with the hydraulic pamp outlet in the water smoke pond; The below in water smoke pond is provided with the circulating water body (12) for the hydraulic pamp recycling.
3. paint spray booth exhaust gas utilization according to claim 1 and 2 system, it is characterized in that: described combustion chamber (4) also are communicated with fuel cartridge (5), store acetylene or coal gas fuel in the fuel cartridge.
4. paint spray booth exhaust gas utilization according to claim 1 and 2 system, it is characterized in that: described paint spray booth (1) is arranged on the bottom surface (15), and the air inlet of blast pipe (7) is connected with the bottom of paint spray booth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204403402U CN202715511U (en) | 2012-08-31 | 2012-08-31 | Waste gas utilizing system of paint spray booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204403402U CN202715511U (en) | 2012-08-31 | 2012-08-31 | Waste gas utilizing system of paint spray booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715511U true CN202715511U (en) | 2013-02-06 |
Family
ID=47617351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204403402U Expired - Fee Related CN202715511U (en) | 2012-08-31 | 2012-08-31 | Waste gas utilizing system of paint spray booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794245A (en) * | 2012-08-31 | 2012-11-28 | 张正泉 | Waste gas utilization system for paint spray booth |
-
2012
- 2012-08-31 CN CN2012204403402U patent/CN202715511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794245A (en) * | 2012-08-31 | 2012-11-28 | 张正泉 | Waste gas utilization system for paint spray booth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150831 |
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| EXPY | Termination of patent right or utility model |