CN107265598A - A kind of Compound waterborne paint sewage flocculant and its production method - Google Patents
A kind of Compound waterborne paint sewage flocculant and its production method Download PDFInfo
- Publication number
- CN107265598A CN107265598A CN201610210641.9A CN201610210641A CN107265598A CN 107265598 A CN107265598 A CN 107265598A CN 201610210641 A CN201610210641 A CN 201610210641A CN 107265598 A CN107265598 A CN 107265598A
- Authority
- CN
- China
- Prior art keywords
- parts
- weight
- sewage flocculant
- waterborne paint
- compound waterborne
- 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.)
- Pending
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- 239000003973 paint Substances 0.000 title claims abstract description 41
- 150000001875 compounds Chemical class 0.000 title claims abstract description 18
- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- 239000000701 coagulant Substances 0.000 claims abstract description 13
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 12
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 11
- 239000011592 zinc chloride Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 10
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 239000002893 slag Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010422 painting Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007592 spray painting technique Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/14—Paint wastes
Abstract
The invention discloses a kind of Compound waterborne paint sewage flocculant and its production method, the parts by weight shared by each component and each component that Compound waterborne paint sewage flocculant is included are：The parts by weight of high polymer polyacrylamide 0.2~1.5；The parts by weight of organic coagulant aid 1~5；The parts by weight of zinc chloride 1~3；The parts by weight of deionized water 84~98.7.The preparation method of Compound waterborne paint sewage flocculant of the present invention is：High polymer polyacrylamide and zinc chloride are sequentially added in deionized water, are stirred；Then organic coagulant aid stirring is added and uniform.Beneficial effects of the present invention are：Manufacturing process of the present invention is simple, working condition is easy to control, production is stable, production cost is low, and excellent fireproof performance, and performance is excellent, circulating water quality after processing is limpid, environmental protection.
Description
Technical field
The present invention relates to technical field of environment pollution control, more particularly to a kind of manufacturing process is simple, working condition is easy to control, production cost is low, excellent fireproof performance, the Compound waterborne paint sewage flocculant of environmental protection and its production method.
Background technology
Application, is the material protection technology with coating in substrate material surface formation organic coating.Application is an important step in the surface manufacturing process of construction machinery product.Antirust, anticorrosive coating quality are one of importances of product total quality.During the last ten years, paint industry is meets each department of national economy growth requirement to reform and opening-up three, and continuous self-remoulding, development achieves huge advance.The direction and goal of paint industry Future Development is further to meet the demand that national economy is continued to develop, mainly to pollution, energy-saving and emission-reduction are reduced, so aqueous paint is widely used in paint industry at present.
In automobile, household electrical appliances, furniture industry and partly plastic processing industry, painting operation mostly using modern spraying technology, is carried out in closed container formula paint spray booth or painting workshop, and outfit is sent accordingly, exhaust system wet type removes coating cloud system.This wet type is except the main purpose of coating cloud system：Over-sprayed paint fog is removed, with the health for the spray painting staff that keeps the scene intact, prevents over-sprayed paint fog from treating the pollution of spray piece.
In painting operation frequently with wet type spray chamber generally use water as absorbent, constitute spray chamber circulating water.Its operation principle is：Coating cloud is contacted with cascade or shower water, and paint is eluted to formation paint particle in water and is taken away by the water, and inharmonious paint typically swims on the water surface, is suspended in water or lower submerged in the water.In order to maintain recirculated water long-term safety to run, crossing spray painting must separate from recirculated water.This requires coating cloud by abundant unsticking to facilitate separation；And the inharmonious process painted is carried out in aqueous phase, it is generally necessary to add specific water treatment agent into water, make the paint carried in water fully inharmonious and be smoothly separated from the water, to prevent it adheres to paint spray booth's wall, tube pump inwall, draught fan impeller, flume wall etc. from resulting in blockage.
The medicament of conventional processing spray painting recirculated water on the market at present, substantially to handle based on solvent-based paints, it is generally based on melamine resin, and it has the disadvantage：1st, it is used as detackifier using yuban, and formaldehyde is a kind of insalubrious material, carcinogenic substance list has been included in by the World Health Organization on June 15th, 2004, in the healthy enterprise of much concern employees, this product not environmentally kept outside of the door；2nd, coating cloud visbreaking is not thorough, it is impossible to biodegradable, and secondary pollution is produced to recirculated water, the problems such as influenceing the subsequent treatment of recirculated water；
3rd, water quality is not limpid, is divided into detackifier and floating agent：A agent and B agent are applied in combination, and reagent consumption amount is big, and cost is high.4th, unobvious to water paint treatment effect, usage amount is big.
The content of the invention
In order to solve the problems of the prior art, there are good inharmonious, cohesion Compound waterborne paint sewage flocculant and its production method it is an object of the invention to provide a kind of coating cloud to being produced in solvent-borne type, the construction of water paint, it is mainly used in Painting Shop wet type except in coating cloud circulation, its manufacturing process is simple, working condition is easy to control, production is stable, production cost is low, and excellent fireproof performance, performance are excellent, environmental protection.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of parts by weight shared by Compound waterborne paint sewage flocculant, its each component included and each component are：
High polymer polyacrylamide
0.2~1.5 parts by weight；
Organic coagulant aid
1~5 parts by weight；
Zinc chloride
1~3 parts by weight；
Deionized water
84~98.7 parts by weight.
Present invention also offers a kind of preparation method of Compound waterborne paint sewage flocculant, it comprises the following steps：High polymer polyacrylamide and zinc chloride are sequentially added in deionized water, are stirred；Then organic coagulant aid stirring is added and uniform.
It is preferred that scheme, the parts by weight of its each component included are respectively：The parts by weight of high polymer polyacrylamide 0.2~1.5；The parts by weight of organic coagulant aid 1~5；The parts by weight of zinc chloride 1~3；The parts by weight of deionized water 84~98.7.
By using above technical scheme, compared with prior art, its advantage is for a kind of Compound waterborne paint sewage flocculant of the invention and its production method：
1st, the present invention solves the AB two-components composition that general lacquer mist coagulant is divided into detackifier and floating agent, produces single medicament with regard to the effect that can be completed unsticking and float, greatly reduces use cost, and water quality clarity is greatly promoted.
2nd, synthesis technique of the present invention is simple, it is not necessary to which heating response, stirring at normal temperature is all right, and condition is easily controlled, production is stablized.
3rd, high polymer polyacrylamide flocculant prepared by the present invention, belongs to green material, eliminates the hidden danger that former medicament easily causes secondary pollution containing formaldehyde, and it is free of formaldehyde, environmental protection.
4th, the Compound waterborne paint sewage flocculant for preparing of the present invention, that is to say compound spray painting sewage flocculant, it is single-dose product, simple for production, for aqueous paint waste water effect substantially, and cost of manufacture be other lacquer mist coagulants a quarter less than.
5th, the water treatment agent can make coating cloud thoroughly inharmonious, solve equipment surface adhesion paint, and paint slag muck product bottom land, the problem of blocking the positions such as circulation line, nozzle reduces the cleaning difficulty of Painting Shop, reduce the maintenance cost of relevant device.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to instantiation, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
Embodiment 1
85KG deionized water is weighed, high polymer polyacrylamide 1KG and zinc chloride 2KG is slowly added into deionized water successively, stirs；Then organic coagulant aid 4KG is added, a kind of Compound waterborne paint sewage flocculant of the invention is obtained after stirring.
Found through experiment, the coating cloud clearance of the said goods is 95%；It is 97% to paint slag Floatation Rate, and organic solution removal effect is obvious；The paint slag of floating is loose cellular caking, produces COD, BOD amount reduction by 85% in water process compared with common product.
Embodiment 2
98.7KG deionized water is weighed, high polymer polyacrylamide 0.2KG and zinc chloride 3KG is slowly added into deionized water successively, stirs；Then organic coagulant aid 1KG is added, a kind of Compound waterborne paint sewage flocculant of the invention is obtained after stirring.
Found through experiment, the coating cloud clearance of the said goods is 94%；It is 96% to paint slag Floatation Rate, and organic solution removal effect is obvious；The paint slag of floating is loose cellular caking, produces COD, BOD amount reduction by 87% in water process compared with common product.
Embodiment 3
84KG deionized water is weighed, high polymer polyacrylamide 1.5KG and zinc chloride 1KG is slowly added into deionized water successively, stirs；Then organic coagulant aid 5KG is added, a kind of Compound waterborne paint sewage flocculant of the invention is obtained after stirring.
Found through experiment, the coating cloud clearance of the said goods is 96%；It is 98% to paint slag Floatation Rate, and organic solution removal effect is obvious；The paint slag of floating is loose cellular caking, produces COD, BOD amount reduction by 88% in water process compared with common product.
Above-mentioned embodiment is exemplary, is to preferably make skilled artisans appreciate that this patent, it is impossible to be not understood as including this patent the limitation of scope；As long as any equivalent change or modification made of spirit, each fall within the scope that this patent includes according to disclosed in this patent.
Claims (3)
1. a kind of Compound waterborne paint sewage flocculant, it is characterised in that the parts by weight shared by its each component included and each component are：
High polymer polyacrylamide
0.2~1.5 parts by weight；
Organic coagulant aid
1~5 parts by weight；
Zinc chloride
1~3 parts by weight；
Deionized water
84~98.7 parts by weight.
2. a kind of preparation method of Compound waterborne paint sewage flocculant, it is characterised in that it comprises the following steps：High polymer polyacrylamide and zinc chloride are sequentially added in deionized water, are stirred；Then organic coagulant aid stirring is added and uniform.
3. a kind of preparation method of Compound waterborne paint sewage flocculant according to claim 2, it is characterised in that the parts by weight of its each component included are respectively：The parts by weight of high polymer polyacrylamide 0.2~1.5；The parts by weight of organic coagulant aid 1~5；The parts by weight of zinc chloride 1~3；The parts by weight of deionized water 84~98.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210641.9A CN107265598A (en) | 2016-04-07 | 2016-04-07 | A kind of Compound waterborne paint sewage flocculant and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210641.9A CN107265598A (en) | 2016-04-07 | 2016-04-07 | A kind of Compound waterborne paint sewage flocculant and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265598A true CN107265598A (en) | 2017-10-20 |
Family
ID=60051825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210641.9A Pending CN107265598A (en) | 2016-04-07 | 2016-04-07 | A kind of Compound waterborne paint sewage flocculant and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265598A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736897A (en) * | 2005-08-18 | 2006-02-22 | 武汉材保表面新材料有限公司 | Composite flocculant for lacquer containing waste water treatment |
| CN103641225A (en) * | 2013-12-06 | 2014-03-19 | 沈阳华盈环保材料有限公司 | Instant flocculating agent and preparation method thereof |
| CN103896378A (en) * | 2014-03-24 | 2014-07-02 | 上海沅众新材料科技有限公司 | Paint mist debonding coagulant |
| CN103936130A (en) * | 2013-01-23 | 2014-07-23 | 常立 | Preparation and application of economic environment-friendly degradable paint mist flocculating agent |
| CN105217763A (en) * | 2014-06-27 | 2016-01-06 | 刘维艮 | A kind of flocculation agent being applied to treatment of sewage |
| CN105253977A (en) * | 2015-11-25 | 2016-01-20 | 上海立昌环境工程股份有限公司 | Environment-friendly flocculating agent for lowering COD and preparation method and application thereof |
-
2016
- 2016-04-07 CN CN201610210641.9A patent/CN107265598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736897A (en) * | 2005-08-18 | 2006-02-22 | 武汉材保表面新材料有限公司 | Composite flocculant for lacquer containing waste water treatment |
| CN103936130A (en) * | 2013-01-23 | 2014-07-23 | 常立 | Preparation and application of economic environment-friendly degradable paint mist flocculating agent |
| CN103641225A (en) * | 2013-12-06 | 2014-03-19 | 沈阳华盈环保材料有限公司 | Instant flocculating agent and preparation method thereof |
| CN103896378A (en) * | 2014-03-24 | 2014-07-02 | 上海沅众新材料科技有限公司 | Paint mist debonding coagulant |
| CN105217763A (en) * | 2014-06-27 | 2016-01-06 | 刘维艮 | A kind of flocculation agent being applied to treatment of sewage |
| CN105253977A (en) * | 2015-11-25 | 2016-01-20 | 上海立昌环境工程股份有限公司 | Environment-friendly flocculating agent for lowering COD and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |