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Electrostatic dust collection adsorption film and production method thereof

An electrostatic dust removal and adsorption film technology, applied in the field of electrostatic dust removal adsorption film and its preparation, can solve the problems of short service life, equipment blockage and high energy consumption, and achieve the effect of long service life

Inactive Publication Date: 2015-11-04
SUZHOU YOUJUN ENVIRONMENTAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it has some disadvantages, such as the short service life, which requires frequent replacement; in addition, long-term use of bag dust removal is likely to cause equipment blockage; and high energy consumption has also become an important factor limiting its large-scale use

Method used

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  • Electrostatic dust collection adsorption film and production method thereof

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Effect test

Embodiment 1

[0022] An electrostatic dust removal adsorption film, which is mainly made of the following raw materials according to the ratio of parts by mass: 8 parts of oxygen anion powder, 23 parts of polyvinyl chloride, 14 parts of polyethylene terephthalate, 12 parts of activated carbon nanoparticles, 14 parts of polycarbonate, 6 parts of dimethylformamide, 5 parts of methyl acrylate, 12 parts of polyacrylamide, and 25 parts of polyethylene glycol.

[0023] A method for preparing an electrostatic dust removal adsorption film, comprising the following steps:

[0024] (1) Dissolving the oxygen negative ion powder in polyethylene glycol, the mass concentration of the oxygen negative ion powder is 1%, to prepare the base liquid;

[0025] (2) Polyvinyl chloride, polyethylene terephthalate, activated carbon nanoparticles, polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide in a mass ratio of 1:2:3:7: Add 0.5:0.2:1 into the reaction kettle, make a melt under the conditions ...

Embodiment 2

[0029] An electrostatic dust removal adsorption film, which is mainly made of the following raw materials according to the ratio of parts by mass: 21 parts of oxygen anion powder, 36 parts of polyvinyl chloride, 28 parts of polyethylene terephthalate, 29 parts of activated carbon nanoparticles, 26 parts of polycarbonate, 21 parts of dimethylformamide, 32 parts of methyl acrylate, 16 parts of polyacrylamide, and 32 parts of polyethylene glycol.

[0030] A method for preparing an electrostatic dust removal adsorption film, comprising the following steps:

[0031] (1) Dissolving the oxygen negative ion powder in polyethylene glycol, the mass concentration of the oxygen negative ion powder is 4%, to prepare the base liquid;

[0032] (2) Polyvinyl chloride, polyethylene terephthalate, activated carbon nanoparticles, polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide are mixed in a mass ratio of 2:3:4:9: Add 1:2:3 into the reaction kettle, make a melt under the co...

Embodiment 3

[0036] An electrostatic dust removal adsorption film, which is mainly made of the following raw materials according to the ratio of parts by mass: 25 parts of oxygen anion powder, 40 parts of polyvinyl chloride, 35 parts of polyethylene terephthalate, 34 parts of activated carbon nanoparticles, 33 parts of polycarbonate, 27 parts of dimethylformamide, 36 parts of methyl acrylate, 22 parts of polyacrylamide, 40 parts of polyethylene glycol.

[0037] A method for preparing an electrostatic dust removal adsorption film, comprising the following steps:

[0038] (1) Dissolving the oxygen negative ion powder in polyethylene glycol, the mass concentration of the oxygen negative ion powder is 7%, to prepare the base liquid;

[0039] (2) Polyvinyl chloride, polyethylene terephthalate, activated carbon nanoparticles, polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide in a mass ratio of 3:4:5:9: Add 2:2:3 into the reaction kettle, make a melt under the conditions of te...

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Abstract

The invention discloses an electrostatic dust collection adsorption film and a production method thereof. The film is mainly produced from, by weight, 8-25 parts of negative oxygen ion powder, 23-40 parts of polyvinyl chloride, 14-35 parts of polyethylene glycol terephthalate, 12-34 parts of active carbon nanoparticles, 14-33 parts of polycarbonate, 6-27 parts of dimethyl ammonium formate, 5-36 parts of methyl acrylate, 12-22 parts of polyacrylamide and 25-40 parts of polyethylene glycol. Compared with films in the prior art, the electrostatic dust collection adsorption film produced in the invention has the advantages of long service life, omission of the frequent replacement trouble, no obstruction to devices, and no consumption of excess energy in the dust collection process.

Description

technical field [0001] The invention relates to the field of new materials for bioengineering, in particular to an electrostatic dust removal adsorption film and a preparation method thereof. Background technique [0002] At present, coal-fired furnaces account for the vast majority of the electricity and heating industries in the country. Coal-fired boiler flue gas dust removal technology has gone through the process of water film dust removal, bag dust removal and electric dust removal. With the improvement of national environmental protection requirements and the practice of using bag filters, there is now a trend of using bag filters. However, it has some disadvantages, such as its short service life, which requires frequent replacement; in addition, long-term use of bag dust removal is likely to cause equipment blockage; and high energy consumption has also become an important factor limiting its large-scale use. Contents of the invention [0003] Technical problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L67/02C08L69/00C08L33/26C08L71/02C08K13/02C08K3/04C08K5/101C08K5/20C08J5/18
Inventor 凌云金可心夏戊君凌天阳
Owner SUZHOU YOUJUN ENVIRONMENTAL SCI & TECH
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