CN105236533A - High efficient paint mist processing agent for spray booth - Google Patents
High efficient paint mist processing agent for spray booth Download PDFInfo
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- CN105236533A CN105236533A CN201510635278.0A CN201510635278A CN105236533A CN 105236533 A CN105236533 A CN 105236533A CN 201510635278 A CN201510635278 A CN 201510635278A CN 105236533 A CN105236533 A CN 105236533A
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- spray booth
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- treatment agent
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Abstract
The invention discloses a high efficient paint mist processing agent for spray booth. In the prior art, the paint slag easily precipitates in circulating water, and thus the separation of paint slag and circulating water becomes difficult. The provided processing agent solves the problem mentioned above. The processing agent comprises 5 to 1500 parts of metal compounds, 0.5 to 3000 parts of alkaline substance, a polyacrylamide solution, and modified bentonite gel. The polyacrylamide solution is prepared from 1 part of polyacrylamide and has a concentration of 0.05 to 1%; the modified bentonite gel is prepared from 3 to 30 parts of modified bentonite and has a concentration of 1 to 20%; and the montmorillonite content of the modified bentonite is 60 to 98%. The provided technical scheme well solves the problems of prior art.
Description
Technical field
The present invention relates to paint spray booth circulating water treatment field, be specifically related to a kind of efficient paint mist treatment agent for paint spray booth.
Background technology
Equipment is chronically exposed in air or external environment, easily occurs iron rust or other chemical reactions, causes the damage of equipment, so we extensively adopt blast-water washing formula paint spray booth to spray paint process to equipment.There will be coating owing to using blast-water washing formula paint spray booth and enter phenomenon in recirculated water, thus now producer on the market generally adopt when blast-water washing formula paint spray booth sprays paint coating cloud flocculation agent with the use of.But the coating cloud flocculation agent cost that other producers sell now is higher, and serious to the secondary pollution of recirculated water, recirculated water is muddy and easily occur smelly phenomenon, life-time service cannot be carried out, recirculated water replacement frequency is high, causes waste and the secondary pollution of water resources, is unfavorable for production of spraying paint.In order to address this problem, we have done specific aim research and have proposed a kind of efficient paint mist treatment process for paint spray booth, and application number is 201210099100.5, the problems referred to above that just can well be solved by this method.But we practical application and experiment in but find that this technology still has certain deficiency, namely when blast-water washing formula paint spray booth use baking vanish sprays paint, paint slag easily precipitates in recirculated water, paint slag is made to be separated not easily with recirculated water, recirculated water must be given out light during cleaning paint slag, again by the cleaning of pond priming paint slag precipitation, and the content that above-mentioned file is mentioned can not optimizedly process water-based stoving paint.
Summary of the invention
The object of the invention is the defect overcoming prior art, a kind of efficient paint mist treatment agent for paint spray booth is provided, have and react with the coating cloud generation chemical physics in water, the coating cloud entered in water is made to lose viscosity and conglomeration is bubbled through the water column, user is made easily to salvage paint slag, recirculated water clarification can life-time service, and also very remarkable to the conglomeration floating effect of water-miscible paint, has good, the easy advantage of salvaging paint slag of water-miscible paint treatment effect.
To achieve these goals, the technical scheme taked of the present invention is as follows:
For an efficient paint mist treatment agent for paint spray booth, comprise 5 ~ 1500 parts of metallic compounds, 0.5 ~ 3000 part of alkaline matter, polyacrylamide solution and bentone dust gelatin; Described polyacrylamide solution is the concentration of 1 part of polyacrylamide preparation is the polyacrylamide solution of 0.05 ~ 1%, described bentone dust gelatin to be the concentration of 3 ~ 30 parts of modified alta-muds preparation be 1 ~ 20% bentone dust gelatin, the smectite content of described modified alta-mud is 60 ~ 98%.
Particularly, the ratio of described metallic compound and alkaline matter remains in the scope of 1:0.1 ~ 2.
Particularly, described polyacrylamide is cationic polyacrylamide.
Particularly, described metallic compound is one or more in Tai-Ace S 150, aluminum chloride, polymerize aluminum chloride and aluminum nitrate.
Particularly, described alkaline matter is one or more in sodium hydroxide, potassium hydroxide and sodium carbonate.
Particularly, the pH value of described modified alta-mud is 5 ~ 8, expansion multiple is 20 ~ 60.
Preferably, comprise the mixture of 730 parts of aluminum chloride and polymerize aluminum chloride, the sodium hydroxide of 890 parts and sodium carbonate mixture, the concentration of 1 part of polyacrylamide preparation be the polyacrylamide solution of 0.3%, bentone dust gelatin that the concentration of 12 parts of modified alta-mud preparations is 14%; The smectite content of described modified alta-mud is 80%.
Wherein, a kind of preparation method of the efficient paint mist treatment agent for paint spray booth, comprises the following steps:
(1) 1 part of polyacrylamide is formulated as the solution that concentration is 0.05 ~ 1%;
(2) 3 ~ 30 parts of modified alta-muds are formulated as the bentone dust gelatin that concentration is 1 ~ 20%;
(3) 5 ~ 1500 parts of metallic compounds are prepared;
(4) 0.5 ~ 3000 part of alkaline matter is prepared.
Wherein, a kind of using method of the efficient paint mist treatment agent for paint spray booth is:
By a kind of in the efficient paint mist treatment agent of paint spray booth component: polyacrylamide solution, bentone dust gelatin, metallic compound and alkaline matter add in recirculated water respectively, allow its with enter coating cloud generation physical-chemical reaction in recirculated water, make above-mentioned coating cloud lose viscosity and conglomeration is bubbled through the water column.
The present invention compared with prior art, has the following advantages:
(1) the present invention is very good to the paint mist treatment effect entered in recirculated water, makes paint slag all float over recirculated water surface, is convenient to salvage;
(2) the invention enables paint slag to keep afloat and not easily block circulating water channel, and make recirculated water can life-time service;
(3) cost of the present invention is lower, remarkably productive, is applicable to large-scale promotion and uses.
Embodiment
The object of the invention is to the defect overcoming prior art, a kind of efficient paint mist treatment agent for paint spray booth is provided, below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
For an efficient paint mist treatment agent for paint spray booth, the concentration comprising the preparation of 1 part of cationic polyacrylamide is 0.05% cationic polyacrylamide solution, 5 parts of Tai-Ace S 150,3 parts of modified alta-mud preparations concentration be 1% bentone dust gelatin and 0.5 part of sodium hydroxide; The concentration of described polyacrylamide solution is 0.05%, and the smectite content of described modified alta-mud is 60%.
Embodiment 2
For an efficient paint mist treatment agent for paint spray booth, the concentration comprising the preparation of 1 part of cationic polyacrylamide is 1% cationic polyacrylamide solution, 1500 parts of aluminum chloride, 30 parts of modified alta-mud preparations concentration be 20% bentone dust gelatin and 3000 parts of sodium carbonate; The smectite content of described modified alta-mud is 98%.
Embodiment 3
For an efficient paint mist treatment agent for paint spray booth, the concentration comprising the preparation of 1 part of cationic polyacrylamide is 0.5% cationic polyacrylamide solution, 1200 parts of polymerize aluminum chlorides, 15 parts of modified alta-mud preparations concentration be 10% bentone dust gelatin and 1500 parts of sodium hydroxide; The smectite content of described modified alta-mud is 70%.
Embodiment 4
For an efficient paint mist treatment agent for paint spray booth, the concentration comprising the preparation of 1 part of cationic polyacrylamide is the cationic polyacrylamide solution of 0.8%, 700 parts of aluminum nitrates, 10 parts of modified alta-mud preparations concentration be the bentone dust gelatin of 8% and the mixture of 1300 parts of sodium carbonate and sodium hydroxide; The smectite content of described modified alta-mud is 60%.
Embodiment 5
For an efficient paint mist treatment agent for paint spray booth, the concentration that the concentration comprising the preparation of 1 part of cationic polyacrylamide is the cationic polyacrylamide solution of 0.09%, the mixture of 1400 parts of Tai-Ace S 150, aluminum chloride, polymerize aluminum chloride and aluminum nitrates, 17 parts of modified alta-muds are prepared is bentone dust gelatin and 2400 parts of potassium hydroxide of 8%; The smectite content of described modified alta-mud is 75%.
Embodiment 6
For an efficient paint mist treatment agent for paint spray booth, the concentration that the concentration comprising the preparation of 1 part of cationic polyacrylamide is the polyacrylamide solution of 0.2%, the mixture of 50 parts of aluminum chloride, polymerize aluminum chloride and aluminum nitrates, 7 parts of modified alta-muds are prepared is the bentone dust gelatin of 7% and the mixture of 70 parts of sodium carbonate, sodium hydroxide and potassium hydroxide; The smectite content of described modified alta-mud is 40%.
Embodiment 7
For an efficient paint mist treatment agent for paint spray booth, the concentration comprising the preparation of 1 part of cationic polyacrylamide is 0.3% cationic polyacrylamide solution, 730 parts of aluminum chloride and the mixture of polymerize aluminum chloride, the concentration of 12 parts of modified alta-mud preparations are the bentone dust gelatin of 14%, the sodium hydroxide of 890 parts and sodium carbonate mixture; The smectite content of described modified alta-mud is 80%.
In order to absolutely prove the treatment effect of the present invention to coating cloud, by with embodiment 7 for test group, the content of control group for announcing in the application number file that is 201210099100.5, compared by observable information, concrete test is as follows:
1, experimental subjects: under equal conditions, the water-miscible paint recirculated water extracted in the blast-water washing formula paint spray booth of two parts of 100L is put into respectively and is identically all provided with water pump A container and B container, containing the impurity such as a large amount of water-based stoving paints and resin in recirculated water.
2, test method: open water pump, the recurrent state of water when simulation reality uses; Test group is processed the recirculated water in A container according to using method; By control group according to application number for a kind of efficient paint mist treatment process for paint spray booth described in the file of 201210099100.5 processes the recirculated water in B container.The situation of the water surface that circulates is observed in a container every 10 minutes:
3, test effect is shown in form:
| time | 10 minutes | 20 minutes | 30 minutes | 40 minutes | 50 minutes | 60 minutes |
| a container | the water surface has obvious bulk thing to float, and water quality starts limpid. | the block of the water surface increases, and water quality is limpid. | the block of the water surface remains unchanged, and water quality is limpid and start transparent. | the block of the water surface remains unchanged, and water quality is limpid, transparent. | / | / |
| b container | the water surface is unchanged, water turbidity. | the water surface has trickle block, water turbidity. | the water surface has obvious bulk thing to float, and water quality starts limpid, and can see that container bottom has a large amount of precipitation. | the block of the water surface increases, and water quality is limpid, can see that container bottom precipitation quantity increases. | the block of the water surface remains unchanged, and the limpid beginning of water quality is transparent, and container bottom precipitation quantity is constant. | the block of the water surface is constant, and container bottom precipitation is constant, and water quality is as clear as crystal. |
Test-results shows, as seen from the above table, test group makes the impurity in recirculated water float over the circulation water surface, and control group makes many paint slags be deposited in container bottom.
Content of the present invention is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading specification sheets of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
Claims (7)
1. for an efficient paint mist treatment agent for paint spray booth, it is characterized in that, comprise 5 ~ 1500 parts of metallic compounds, 0.5 ~ 3000 part of alkaline matter, polyacrylamide solution and bentone dust gelatin; Described polyacrylamide solution is the concentration of 1 part of polyacrylamide preparation is the polyacrylamide solution of 0.05 ~ 1%, described bentone dust gelatin to be the concentration of 3 ~ 30 parts of modified alta-muds preparation be 1 ~ 20% bentone dust gelatin, the smectite content of described modified alta-mud is 60 ~ 98%.
2. a kind of efficient paint mist treatment agent for paint spray booth according to claim 1, it is characterized in that, the ratio of described metallic compound and alkaline matter remains in the scope of 1:0.1 ~ 2.
3. a kind of efficient paint mist treatment agent for paint spray booth according to claim 2, it is characterized in that, described polyacrylamide is cationic polyacrylamide.
4. a kind of efficient paint mist treatment agent for paint spray booth according to claim 2, it is characterized in that, described metallic compound is one or more in Tai-Ace S 150, aluminum chloride, polymerize aluminum chloride and aluminum nitrate.
5. a kind of efficient paint mist treatment agent for paint spray booth according to claim 2, it is characterized in that, described alkaline matter is one or more in sodium hydroxide, potassium hydroxide and sodium carbonate.
6. a kind of efficient paint mist treatment agent for paint spray booth according to claim 2, is characterized in that, the pH value of described modified alta-mud is 5 ~ 8, expansion multiple is 20 ~ 60.
7. a kind of efficient paint mist treatment agent for paint spray booth according to any one of claim 1 ~ 6, it is characterized in that, comprise the mixture of 730 parts of aluminum chloride and polymerize aluminum chloride, the sodium hydroxide of 890 parts and sodium carbonate mixture, the concentration of 1 part of polyacrylamide preparation is the polyacrylamide solution of 0.3%, bentone dust gelatin that the concentration of 12 parts of modified alta-mud preparations is 14%; The smectite content of described modified alta-mud is 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635278.0A CN105236533A (en) | 2015-09-30 | 2015-09-30 | High efficient paint mist processing agent for spray booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635278.0A CN105236533A (en) | 2015-09-30 | 2015-09-30 | High efficient paint mist processing agent for spray booth |
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| Publication Number | Publication Date |
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| CN105236533A true CN105236533A (en) | 2016-01-13 |
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| CN201510635278.0A Pending CN105236533A (en) | 2015-09-30 | 2015-09-30 | High efficient paint mist processing agent for spray booth |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008126109A (en) * | 2006-11-17 | 2008-06-05 | Hakuto Co Ltd | Treatment method of circulating water of wet coating booth |
| JP2008173562A (en) * | 2007-01-18 | 2008-07-31 | Hakuto Co Ltd | Method of treating booth circulation water |
| CN101830548A (en) * | 2010-05-25 | 2010-09-15 | 武汉理工大学 | Paint mist coagulant |
| CN102351341A (en) * | 2011-07-06 | 2012-02-15 | 武汉理工大学 | Preparation and application of paint waste water treatment agents |
| CN102502935A (en) * | 2011-11-10 | 2012-06-20 | 长沙固特瑞新材料科技有限公司 | Paint mist coagulant and preparation method thereof |
| CN103359812A (en) * | 2012-04-06 | 2013-10-23 | 成都环川科技有限公司 | Efficient spray processing method for spray room |
-
2015
- 2015-09-30 CN CN201510635278.0A patent/CN105236533A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008126109A (en) * | 2006-11-17 | 2008-06-05 | Hakuto Co Ltd | Treatment method of circulating water of wet coating booth |
| JP2008173562A (en) * | 2007-01-18 | 2008-07-31 | Hakuto Co Ltd | Method of treating booth circulation water |
| CN101830548A (en) * | 2010-05-25 | 2010-09-15 | 武汉理工大学 | Paint mist coagulant |
| CN102351341A (en) * | 2011-07-06 | 2012-02-15 | 武汉理工大学 | Preparation and application of paint waste water treatment agents |
| CN102502935A (en) * | 2011-11-10 | 2012-06-20 | 长沙固特瑞新材料科技有限公司 | Paint mist coagulant and preparation method thereof |
| CN103359812A (en) * | 2012-04-06 | 2013-10-23 | 成都环川科技有限公司 | Efficient spray processing method for spray room |
Non-Patent Citations (1)
| Title |
|---|
| 詹益兴 等: "《精细化工新产品（第2集）》", 30 June 2007 * |
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Application publication date: 20160113 |
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