CN203991071U - The treating apparatus of paint spray booth recirculated water - Google Patents
The treating apparatus of paint spray booth recirculated water Download PDFInfo
- Publication number
- CN203991071U CN203991071U CN201420362442.6U CN201420362442U CN203991071U CN 203991071 U CN203991071 U CN 203991071U CN 201420362442 U CN201420362442 U CN 201420362442U CN 203991071 U CN203991071 U CN 203991071U
- Authority
- CN
- China
- Prior art keywords
- zone
- spray booth
- paint spray
- flocculation
- circulating water
- 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
Links
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The treating apparatus that the utility model discloses a kind of paint spray booth recirculated water, it comprises circulating water chennel, a side of circulating water chennel is provided with mixing backflash opposite side and is separated into filtration zone by filter plate; Mix backflash and be connected with the circulating water inlet from paint spray booth, circulating water inlet is provided with lacquer mist coagulant and adds pipe, filtration zone is connected to flocculation tank by flow pipe, flocculation tank is that cone tank and its are become clear water zone and flocculation zone two parts by baffle for separating, flow pipe is inserted in flocculation zone, and the clear water zone of flocculation tank is connected to paint spray booth by circulating water outlet pipe.Adopt device of the present utility model to process paint spray booth recirculated water, can bring into play preferably the usefulness of lacquer mist coagulant, the relative consumption of medicament is little, and coating cloud elimination factor is high, and application of the present utility model can be down to 20-50mg/Nm by the concentration of the coating cloud of paint spray booth and organic solvent
3, coating cloud elimination factor more than 90%, has effectively been protected air ambient, has improved operator's working environment.
Description
Technical field
The utility model relates to the treating apparatus of paint spray booth recirculated water.
Background technology
In air painting process, can produce a large amount of coating cloud and organic solvent gas, its severe contamination ambient air and environment, and the healthy formation to operator greatly endangers, according to surveying and determination, the coating cloud of nozzle chamber's discharge and the concentration of organic solvent are 300-2000mg/Nm
3.Before the nineties, paint spray booth all adopts blast-water washing formula to carry out water circulation processing to it mostly, although the method can be adsorbed onto part coating cloud and organic solvent, but effect is unsatisfactory and because the viscosity of the coating cloud being adsorbed and organic solvent is easily attached in equipment, pipeline, the pump housing etc., thereby cause cannot carrying out of whole cleaning system.And the above-mentioned pollution of upper elimination largely of a kind of employing of new coating cloud cancellation-lacquer mist coagulant-flocculant at present, but, mostly currently used this kind of method is the coating cloud agglomeration theory that application is basic, by first adding lacquer mist coagulant to stir evenly, add again the processing mode of tradition one cooking-pot type of flocculant to process recirculated water, although which can be better than the absorption of simple water circulation to coating cloud, but, due to the processing mode device therefor of a cooking-pot type, that installs is single, lacquer mist coagulant-flocculant can not be brought into play the usefulness of lacquer mist coagulant largely, dosing is large, coating cloud eradicating efficacy is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind for the treatment of apparatus of the paint spray booth recirculated water that usefulness, dosing are little, coating cloud elimination factor is high that can bring into play largely lacquer mist coagulant.
The treating apparatus of paint spray booth recirculated water of the present utility model, comprises circulating water chennel, and a side of described circulating water chennel is provided with mixing backflash, and opposite side is separated into filtration zone by filter plate; Described mixing backflash is connected with the circulating water inlet from paint spray booth, described circulating water inlet is provided with lacquer mist coagulant and adds pipe, described filtration zone is connected to flocculation tank by flow pipe, described flocculation tank is that cone tank and its are become clear water zone and flocculation zone two parts by baffle for separating, described flow pipe is inserted in flocculation zone, described flow pipe is provided with flocculant adding apparatus, and the clear water zone of described flocculation tank is connected to paint spray booth by circulating water outlet pipe; The top of described flocculation tank is provided with the slag scraping mechanism for striking off flocculation zone top scum silica frost, and described slag scraping mechanism below is provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid of processed.
Preferably, be also provided with secondary flocculation plant between the clear water zone of described flocculation tank and paint spray booth, described secondary flocculation plant comprises secondary flocculation tank; The clear water zone of described flocculation tank is connected to secondary flocculation tank by secondary flow pipe, described secondary flocculation tank is that cone tank and its are become clear water zone and flocculation zone two parts by baffle for separating, described secondary flow pipe is inserted in flocculation zone, described secondary flow pipe is provided with flocculant secondary adding apparatus, and the clear water zone of described secondary flocculation tank is connected to paint spray booth by circulating water outlet pipe; The top of described secondary flocculation tank is provided with the slag scraping mechanism for striking off flocculation zone top scum silica frost, and described slag scraping mechanism below is provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid of processed.
The tall and big groove in circulating water chennel of groove of described mixing backflash is high.
Described filtration zone is also connected to mixing backflash by return duct.
Described lacquer mist coagulant adds pipe to be positioned at the water inlet of recirculated water intake pump.
The bottom of described flocculation tank is connected to circulating water chennel by discharge tail pipe.
The bottom of described equipment for separating liquid from solid is connected to circulating water chennel by liquid tail pipe.
Adopt device of the present utility model to process paint spray booth recirculated water, can bring into play preferably the usefulness of lacquer mist coagulant, the relative consumption of medicament is little, and coating cloud elimination factor is high, and application of the present utility model can be down to 20-50mg/Nm by the concentration of the coating cloud of paint spray booth and organic solvent
3, coating cloud elimination factor more than 90%, has effectively been protected air ambient, has improved operator's working environment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1, mix backflash; 2, circulating water chennel; 3, filter plate; 4, filtration zone; 5, return duct; 6, flow pipe; 7, flocculant adding apparatus; 8, dividing plate; 9, flocculation tank; 10, slag scraping mechanism; 11, equipment for separating liquid from solid; 12, paint slag chute; 13, recirculated water intake pump; 6 ', secondary flow pipe; 7 ', flocculant secondary adding apparatus; 8 ', dividing plate; 9 ', secondary flocculation tank.
Detailed description of the invention
As shown in Figure 1, the treating apparatus of paint spray booth recirculated water of the present utility model, comprises circulating water chennel 2, and a side of circulating water chennel 2 is provided with mixes backflash 1, and opposite side is separated into filtration zone 4 by filter plate 3; Mix backflash 1 and be connected with the circulating water inlet from paint spray booth, circulating water inlet is provided with lacquer mist coagulant and adds pipe, filtration zone 4 is connected to flocculation tank 9 by flow pipe 6, described flocculation tank 9 is separated into clear water zone and flocculation zone two parts by dividing plate 8 for cone tank and its, described flow pipe 6 is inserted in flocculation zone, and described flow pipe 6 is provided with flocculant adding apparatus 7; The top of flocculation tank 9 is provided with the slag scraping mechanism 10 for striking off flocculation zone top scum silica frost, and slag scraping mechanism 10 belows are provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid 11 of processed; Between the clear water zone of flocculation tank 9 and paint spray booth, be also provided with secondary flocculation plant, described secondary flocculation plant comprises secondary flocculation tank 9 '; The clear water zone of flocculation tank 9 is connected to secondary flocculation tank 9 ' by secondary flow pipe 6 ', described secondary flocculation tank 9 ' is separated into clear water zone and flocculation zone two parts by dividing plate 8 ' for cone tank and its, described secondary flow pipe 6 ' is inserted in flocculation zone, described secondary flow pipe 6 ' is provided with flocculant secondary adding apparatus 7 ', and the clear water zone of described secondary flocculation tank 9 ' is connected to paint spray booth by circulating water outlet pipe; The top of described secondary flocculation tank 9 ' is provided with the slag scraping mechanism 10 for striking off flocculation zone top scum silica frost, and described slag scraping mechanism 10 belows are provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid 11 of processed; Wherein, filtration zone 4 is also connected to and is mixed backflash 1 by return duct 5; The tall and big groove in circulating water chennel 2 of groove that mixes backflash 1 is high; Lacquer mist coagulant adds pipe to be positioned at the water inlet of recirculated water intake pump 13; The bottom of flocculation tank 9 is connected to circulating water chennel 2 by discharge tail pipe; The bottom of equipment for separating liquid from solid 11 is connected to circulating water chennel 2 by liquid tail pipe.Adopt device of the present utility model to process paint spray booth recirculated water, can bring into play preferably the usefulness of lacquer mist coagulant, the relative consumption of medicament is little, and coating cloud elimination factor is high, and application of the present utility model can be down to 20-50mg/Nm by the concentration of the coating cloud of paint spray booth and organic solvent
3, coating cloud elimination factor more than 90%, has effectively been protected air ambient, has improved operator's working environment.
Claims (7)
1. the treating apparatus of paint spray booth recirculated water, comprises circulating water chennel (2), it is characterized in that, a side of described circulating water chennel (2) is provided with mixes backflash (1), and opposite side is separated into filtration zone (4) by filter plate (3); Described mixing backflash (1) is connected with the circulating water inlet from paint spray booth, described circulating water inlet is provided with lacquer mist coagulant and adds pipe, described filtration zone (4) is connected to flocculation tank (9) by flow pipe (6), described flocculation tank (9) is separated into clear water zone and flocculation zone two parts by dividing plate (8) for cone tank and its, described flow pipe (6) is inserted in flocculation zone, described flow pipe (6) is provided with flocculant adding apparatus (7), and the clear water zone of described flocculation tank (9) is connected to paint spray booth by circulating water outlet pipe; The top of described flocculation tank (9) is provided with the slag scraping mechanism (10) for striking off flocculation zone top scum silica frost, and described slag scraping mechanism (10) below is provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid (11) of processed.
2. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, between the clear water zone of described flocculation tank (9) and paint spray booth, is also provided with secondary flocculation plant, and described secondary flocculation plant comprises secondary flocculation tank (9 '); The clear water zone of described flocculation tank (9) is connected to secondary flocculation tank (9 ') by secondary flow pipe (6 '), described secondary flocculation tank (9 ') is separated into clear water zone and flocculation zone two parts by dividing plate (8 ') for cone tank and its, described secondary flow pipe (6 ') is inserted in flocculation zone, described secondary flow pipe (6 ') is provided with flocculant secondary adding apparatus (7 '), and the clear water zone of described secondary flocculation tank (9 ') is connected to paint spray booth by circulating water outlet pipe; The top of described secondary flocculation tank (9 ') is provided with the slag scraping mechanism (10) for striking off flocculation zone top scum silica frost, and described slag scraping mechanism (10) below is provided with for receiving scum silica frost and scum silica frost being carried out to the equipment for separating liquid from solid (11) of processed.
3. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, the tall and big groove in circulating water chennel (2) of groove of described mixing backflash (1) is high.
4. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, described filtration zone (4) are also connected to and are mixed backflash (1) by return duct (5).
5. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, described lacquer mist coagulant adds pipe to be positioned at the water inlet of recirculated water intake pump (13).
6. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, the bottom of described flocculation tank (9) is connected to circulating water chennel (2) by discharge tail pipe.
7. the treating apparatus of paint spray booth recirculated water as claimed in claim 1, is characterized in that, the bottom of described equipment for separating liquid from solid (11) is connected to circulating water chennel (2) by liquid tail pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362442.6U CN203991071U (en) | 2014-07-02 | 2014-07-02 | The treating apparatus of paint spray booth recirculated water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362442.6U CN203991071U (en) | 2014-07-02 | 2014-07-02 | The treating apparatus of paint spray booth recirculated water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991071U true CN203991071U (en) | 2014-12-10 |
Family
ID=52031140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362442.6U Expired - Fee Related CN203991071U (en) | 2014-07-02 | 2014-07-02 | The treating apparatus of paint spray booth recirculated water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010703A (en) * | 2017-04-21 | 2017-08-04 | 广东工业大学 | A kind of method of the online water-base epoxy industrial paint recirculated water of processing in real time |
| CN112675656A (en) * | 2020-12-30 | 2021-04-20 | 山东两棵松环保科技有限公司 | Waste gas collecting and treating device and method for assembly type building production system |
-
2014
- 2014-07-02 CN CN201420362442.6U patent/CN203991071U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010703A (en) * | 2017-04-21 | 2017-08-04 | 广东工业大学 | A kind of method of the online water-base epoxy industrial paint recirculated water of processing in real time |
| CN112675656A (en) * | 2020-12-30 | 2021-04-20 | 山东两棵松环保科技有限公司 | Waste gas collecting and treating device and method for assembly type building production system |
| CN112675656B (en) * | 2020-12-30 | 2023-02-28 | 山东两棵松环保科技有限公司 | Waste gas collecting and treating device and method for assembly type building production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202479096U (en) | Long-lasting water curtain spray chamber | |
| CN203991071U (en) | The treating apparatus of paint spray booth recirculated water | |
| US20190060856A1 (en) | Dust removal system for chimney of mixer | |
| CN205461762U (en) | Acid mist purifying tower | |
| CN204122299U (en) | A kind of water-spinning spray chamber | |
| CN206276557U (en) | A kind of water-spinning spray chamber | |
| CN204034517U (en) | A kind of waste gas purification apparatus for making fish meal | |
| CN204294087U (en) | Exhaust processor | |
| CN203777867U (en) | Waste gas purification device | |
| CN206464143U (en) | Solvent absorption formula paints processing system | |
| CN204380914U (en) | The treating apparatus of coating cloud after a kind of furniture sprays paint | |
| CN204996324U (en) | Exhaust treatment device of painting workshop paint spray booth | |
| CN209752502U (en) | Novel efficient paint mist treatment device for cyclone tower | |
| CN204208412U (en) | A kind of New-type boiler flue dusting and desulfuring system | |
| CN202860754U (en) | Environment-friendly spraying chamber | |
| CN205760365U (en) | A kind of coating cloud exhaust treatment system | |
| CN202482165U (en) | Circulating water treatment system of wet-type paint spraying room | |
| CN207667475U (en) | A kind of gas cleaning liquid continuous mixer structure | |
| CN205556622U (en) | Active carbon adds premixing device | |
| CN205361795U (en) | Paint spray booth and exhaust treatment device sprays paint thereof | |
| CN202219225U (en) | Water spinning paint-spraying system | |
| CN108722074A (en) | A kind of Novel chimney exhaust gas atomization dust-collecting equipment | |
| CN205442887U (en) | Paint effluent treatment plant | |
| CN204380441U (en) | A kind of apparatus for treating cooking fume | |
| CN202569866U (en) | Atomizing dust filter additionally provided with nano materials |
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: 20141210 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |