CN100421815C - Container paint house system with exhaust-gas treatment facilities - Google Patents
Container paint house system with exhaust-gas treatment facilities Download PDFInfo
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- CN100421815C CN100421815C CNB2005100370052A CN200510037005A CN100421815C CN 100421815 C CN100421815 C CN 100421815C CN B2005100370052 A CNB2005100370052 A CN B2005100370052A CN 200510037005 A CN200510037005 A CN 200510037005A CN 100421815 C CN100421815 C CN 100421815C
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Abstract
The invention relates to a container paint room system with waste gas processing system. Wherein, it comprises bottom paint room, middle paint room, surface paint room, and repair OK room, fluidize room, pre-paint room, and drying room; each paint room has waste gas processing device which comprises gas inlet tube, purifier, and discharge tube. The invention serially connects said all rooms, gas inlet tube and discharge tube, to reduce cost and improve demisting effect.
Description
Technical field
The present invention relates to environmental protection exhaust-gas treatment field, be specifically related to a kind of container paint house system that is provided with exhaust-gas treatment facilities.
Background technology
In the container production process, the lacquer spraying technique important step that is absolutely necessary, but in the painting process of container, can produce a large amount of paint waste gas, contain a large amount of noxious materials, particularly organic matter in these waste gas, this gas is to bring out cancer, cause one of root of breathing problem, therefore, as deal with improperly or handle not exclusively, can cause very big pollution to environment, further the health of harm humans.Therefore, the paint waste gas that the container painting process is produced also has a lot of improvement methods at present, and common improvement method is that each all disposes a cover governing system with several japanning rooms on the production line, as shown in Figure 1.In Fig. 1, the spray painting operation of paint spray booth produces a large amount of paint mist and pernicious gas, will paint mist by one-level treatment facility (revolving with cascade or water usually or other coating cloud treating apparatus) and handle clean; By the secondary purification treatment facility pernicious gas is handled totally, reached discharging standards and enter atmosphere.
But one bar the container production line has a lot of japanning room (more than at least 5), as priming paint room, middle level japanning room, finish paint room and respectively with as described in priming paint room, middle level japanning room, repairing OK room, levelling room, precoating room and drying room that the finish paint room is relevant or the like, if each japanning room all is provided with a treatment system, need a lot of governing system (see figure 2)s, need to drop into huge fund, cause waste.
Summary of the invention
Purpose of the present invention is intended to overcome the deficiencies in the prior art, import/exhaust pipeline series connection with a kind of japanning room (or priming paint or intermediate layer paint or finish paint) and associated other rooms, when a japanning room exhaust, the exhaust of another japanning room replenishes as the air inlet of this japanning room, by that analogy, reduce cost and improve purpose to reach except that fog effect.
Technical scheme of the present invention is as follows:
A kind of container paint house system that is provided with exhaust-gas treatment facilities, comprise the priming paint room, the middle level japanning room, the finish paint room and respectively with described priming paint room, the middle level japanning room, the repairing OK room that the finish paint room is relevant, the levelling room, precoating room and drying room, in each japanning room, be provided with exhaust-gas treatment facilities, this exhaust-gas treatment facilities comprises admission line and discharge duct, wherein, the admission line in the relative repairing of the discharge duct in priming paint room or middle level japanning room or finish paint room OK room is communicated with, the discharge duct of repairing the OK room is communicated with the admission line in levelling room again, the discharge duct in levelling room is communicated with the admission line in precoating room, the discharge duct in precoating room is communicated with the admission line of drying room, also successively is provided with secondary purification treating apparatus and exhaust chimney behind the blast pipe of drying room.
In container paint house system of the present invention, also can one-level coating cloud treatment pond be set in each japanning room according to the content of coating cloud waste gas, the high japanning room of content that is coating cloud waste gas must be provided with one-level coating cloud treatment pond, by handling through the secondary purification treating apparatus again after the processing of one-level coating cloud treatment pond, the japanning room that the coating cloud waste gas content is low can be provided with one-level coating cloud treatment pond, also one-level coating cloud treatment pond can be set.
Container paint house system of the present invention, the finish paint room can be divided into inner face japanning room and outside japanning room again, therefore, article one, the container production line can be provided with 3～4 container paint house systems that are arranged with exhaust-gas treatment facilities according to the quantity in finish paint room, accordingly, the quantity according to paint house system just is provided with 3～4 described exhaust chimneys.When japanning room was not established inside and outside japanning room face to face, a container production line just can be provided with 3 cover paint house systems, accordingly, is provided with 3 described exhaust chimneys; If the finish paint room is divided into inside and outside japanning room, then a container production line just can be provided with 4 cover paint house systems, and is corresponding, just is provided with 4 described exhaust chimneys.
In container paint house system of the present invention, one-level coating cloud treatment pond can be cascade device, water cyclone or other treating apparatus; The secondary purification treating apparatus can be devices such as breaking burning, burning and recovery.
The present invention is owing to connect the import/exhaust pipeline in a kind of japanning room (or priming paint or intermediate layer paint or finish paint) and associated other rooms, when a japanning room exhaust, the exhaust of another japanning room replenishes as the air inlet of this japanning room, by that analogy, one group of japanning room by a pipe-line system purified treatment after qualified discharge to atmosphere, total blast volume is constant substantially, the discharge capacity of secondary purification treating apparatus is constant, and content of harmful gas increases in the system, and the combustion furnace that helps in the purification facility has better burning condition.Therefore, improve the waste gas purification effect, reduced cost simultaneously.
Description of drawings
The invention will be further described below in conjunction with the accompanying drawings and the specific embodiments, wherein:
Fig. 1 is prior art paint exhaust-gas treatment governance flowchart schematic diagram;
Fig. 2 is a prior art container production line paint exhaust treatment device schematic diagram;
Fig. 3 is provided with the relevant several japanning room air inlets/exhaust series connection schematic diagram of container paint house system of exhaust-gas treatment facilities for the present invention.
The specific embodiment
Specific embodiments of the present invention as shown in Figure 3, a kind of container paint house system that is provided with exhaust-gas treatment facilities comprises priming paint room or middle level japanning room or finish paint room 1 and repairing OK room 2, levelling room 3, precoating room 4 and the drying room 5 relevant with priming paint room or middle level japanning room or finish paint room 1.Wherein, all be provided with exhaust-gas treatment facilities at each in its each japanning room, each exhaust-gas treatment facilities includes admission line, one-level coating cloud treatment pond and discharge duct, the discharge duct 13 of the exhaust-gas treatment facilities in priming paint room or middle level japanning room or finish paint room 1 is connected with the admission line 21 of repairing the OK room, the discharge duct 23 of repairing OK room 2 is connected with the admission line 31 in levelling room 3, the discharge duct 33 in levelling room 3 is connected with the admission line 41 in precoating room 4, the discharge duct 43 in precoating room 4 is connected with the admission line 51 of drying room 5, the discharge duct 53 of drying room 5 is connected with secondary purification treating apparatus 6, also is provided with exhaust chimney 7 after secondary purification treating apparatus 6.
The clean treatment process process of japanning room waste gas of the present invention is as follows:
The waste gas that produces in the container painting process is entered by the admission line 11 in priming paint room or middle level japanning room or finish paint room 1, remaining waste gas enters the additional air inlet that next japanning room is promptly repaired in the OK room 2 and OK room 2 is repaired in conduct after removing the part coating cloud behind the one-level coating cloud treatment pond 12 by this room, remove remaining waste gas behind the part coating cloud behind the one-level coating cloud treatment pond 22 of waste gas in the OK room 2 to enter next japanning room be in the levelling room 3 and as the additional air inlet in levelling room 3 and repair by this room, by that analogy, one group of japanning room by japanning room paint waste gas pollution control and treatment after discharge duct 53 by drying room 5 enter secondary purification treating apparatus 6 again and carry out further demist and purify, as by being discharged into atmosphere by total exhaust chimney 7 again after the combustion furnace burning.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change in being equal to scope of the present invention all be included in the invention.
Claims (8)
1. container paint house system that is provided with exhaust-gas treatment facilities, comprise the priming paint room, the middle level japanning room, the finish paint room and respectively with described priming paint room, the middle level japanning room, the repairing OK room that the finish paint room is relevant, the levelling room, precoating room and drying room, wherein, in described each japanning room, be provided with exhaust-gas treatment facilities, described exhaust-gas treatment facilities comprises admission line and discharge duct, it is characterized in that, the admission line in the relative repairing of the discharge duct in described priming paint room or middle level japanning room or finish paint room OK room is communicated with, the discharge duct in described repairing OK room is communicated with the admission line in described levelling room, the discharge duct in described levelling room is communicated with the admission line in described precoating room, the discharge duct in described precoating room is communicated with the admission line of described drying room, also successively is provided with secondary purification treating apparatus and exhaust chimney behind the blast pipe of described drying room.
2. the container paint house system that is provided with exhaust-gas treatment facilities according to claim 1 is characterized in that, according to the content of coating cloud, also further is provided with one-level coating cloud treatment pond in the described japanning room exhaust-gas treatment facilities.
3. the container paint house system that is provided with exhaust-gas treatment facilities according to claim 2 is characterized in that, described one-level coating cloud treatment pond is cascade device or water cyclone.
4. the container paint house system that is provided with exhaust-gas treatment facilities according to claim 1 is characterized in that, described secondary purification treating apparatus is burner or retracting device.
5. the container paint house system that is provided with exhaust-gas treatment facilities according to claim 1 is characterized in that, described finish paint room comprises inner face japanning room and outside japanning room.
6. a container production line is characterized in that, comprises that at least 1 cover is as each described container paint house system that is provided with exhaust-gas treatment facilities of claim 1 to 5.
7. container production line according to claim 6 is characterized in that, comprises the described container paint house system that is provided with exhaust-gas treatment facilities of 3 covers.
8. container production line according to claim 6 is characterized in that, described finish paint room comprises inner face japanning room and outside japanning room, and described container production line comprises the described container paint house system that is provided with exhaust-gas treatment facilities of 4 covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100370052A CN100421815C (en) | 2005-09-01 | 2005-09-01 | Container paint house system with exhaust-gas treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100370052A CN100421815C (en) | 2005-09-01 | 2005-09-01 | Container paint house system with exhaust-gas treatment facilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1923376A CN1923376A (en) | 2007-03-07 |
| CN100421815C true CN100421815C (en) | 2008-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100370052A Active CN100421815C (en) | 2005-09-01 | 2005-09-01 | Container paint house system with exhaust-gas treatment facilities |
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| Country | Link |
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| CN (1) | CN100421815C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998792A (en) * | 2015-07-30 | 2015-10-28 | 芜湖市海联机械设备有限公司 | Remaining mist treatment device for bearing cleaning line |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130296A1 (en) * | 1981-07-31 | 1983-02-17 | Götz Peter 6735 Maikammer Herbold | Paint-spray cabin with integrated device for heat-recovery from the exhaust-air streams |
| DE3712007A1 (en) * | 1987-04-09 | 1988-10-27 | Walter Kroll | Process and apparatus for separating off solids from a gas stream, in particular for the purification of flue-gas streams and exhaust-gas streams |
| JPH07332647A (en) * | 1994-06-14 | 1995-12-22 | Hitachi Ltd | Multiple-tube and-chamber dedusting device |
| JPH105578A (en) * | 1996-06-24 | 1998-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Harmful substance treating device |
| US5743958A (en) * | 1993-05-25 | 1998-04-28 | Nordson Corporation | Vehicle powder coating system |
| CN2414846Y (en) * | 2000-03-08 | 2001-01-17 | 顺德市马氏木工机械设备厂 | Paint spraying room for furniture |
| JP2004195367A (en) * | 2002-12-18 | 2004-07-15 | Kanken Techno Co Ltd | Catalytic unit, and apparatus and system for treating toxic exhaust gas by using the same |
| CN1517589A (en) * | 2003-01-18 | 2004-08-04 | 江西昌河汽车股份有限公司合肥分公司 | Waste gas treatment system for paint drying oven |
| CN2912821Y (en) * | 2005-09-01 | 2007-06-20 | 中国国际海运集装箱(集团)股份有限公司 | Container japanning room system with waste gas treatment facilities |
-
2005
- 2005-09-01 CN CNB2005100370052A patent/CN100421815C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130296A1 (en) * | 1981-07-31 | 1983-02-17 | Götz Peter 6735 Maikammer Herbold | Paint-spray cabin with integrated device for heat-recovery from the exhaust-air streams |
| DE3712007A1 (en) * | 1987-04-09 | 1988-10-27 | Walter Kroll | Process and apparatus for separating off solids from a gas stream, in particular for the purification of flue-gas streams and exhaust-gas streams |
| US5743958A (en) * | 1993-05-25 | 1998-04-28 | Nordson Corporation | Vehicle powder coating system |
| JPH07332647A (en) * | 1994-06-14 | 1995-12-22 | Hitachi Ltd | Multiple-tube and-chamber dedusting device |
| JPH105578A (en) * | 1996-06-24 | 1998-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Harmful substance treating device |
| CN2414846Y (en) * | 2000-03-08 | 2001-01-17 | 顺德市马氏木工机械设备厂 | Paint spraying room for furniture |
| JP2004195367A (en) * | 2002-12-18 | 2004-07-15 | Kanken Techno Co Ltd | Catalytic unit, and apparatus and system for treating toxic exhaust gas by using the same |
| CN1517589A (en) * | 2003-01-18 | 2004-08-04 | 江西昌河汽车股份有限公司合肥分公司 | Waste gas treatment system for paint drying oven |
| CN2912821Y (en) * | 2005-09-01 | 2007-06-20 | 中国国际海运集装箱(集团)股份有限公司 | Container japanning room system with waste gas treatment facilities |
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| Publication number | Publication date |
|---|---|
| CN1923376A (en) | 2007-03-07 |
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