Electret polypropylene thermoplastic bar electrostatic precipitation filter

An electrostatic dust removal and polypropylene technology, applied in the field of electret polypropylene thermoplastic rod electrostatic dust removal filter, can solve the problems of complex filtering mechanism, high loss of filtering material, poor filtering efficiency, etc., achieve good filtering effect and reduce cleaning The effect of high frequency and filtration efficiency

Inactive Publication Date: 2015-01-14
佳达利环保材料(广东)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the technical defects of complex filtering mechanism, poor filtering efficiency and high loss of filtering material in the existing air filtering device, and provide a kind of electret polypropylene thermoplastic rod electrostatic dust filter applied to the central air conditioning ventilation system and air purifiers for clean air conditioning systems

Method used

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  • Electret polypropylene thermoplastic bar electrostatic precipitation filter
  • Electret polypropylene thermoplastic bar electrostatic precipitation filter

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Embodiment 1

[0029] see figure 1 and figure 2 , the present invention includes an aluminum alloy frame 1 and a metal grid protective layer 2 arranged in sequence in the frame, a grid-like positive electrode polypropylene electrostatic deposit layer 3 and a grid-like negative electrode polypropylene electrostatic deposit layer 4, and a negative electrode electrostatic deposit layer. A polyurethane foam layer 5 with openings, a grid-shaped positive electrode polypropylene electrostatic deposit layer 3 , a grid-shaped negative electrode polypropylene electrostatic deposit layer 4 , and a metal grid protective layer 2 are provided.

[0030] Both the grid-like positive electrode polypropylene electrostatic deposit layer 3 and the grid-like negative electrode polypropylene electrostatic deposit layer 4 are composed of polypropylene thermoplastic rods with positive and negative electrodes interwoven in the warp and weft, wherein the polypropylene heat in the warp direction is The plastic rods a...

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Abstract

The invention provides an electret polypropylene thermoplastic bar electrostatic precipitation filter, which comprises a frame and a metal grid protecting layer, a grid positive and negative polypropylene thermoplastic bar electrostatic generator, a polyurethane foamed plastic layer, another grid positive and negative polypropylene thermoplastic bar electrostatic generator and another metal grid protecting layer which are arranged in the frame sequentially, wherein the polyurethane foamed plastic layers have negative electrostatic property and are provided with holes. The filter is capable of purifying suspension particles and dust in air without generation of ozone or other secondary harmful pollutants, is capable of solving the problems of cost economization and environmental protection, which are caused due to the fact that filters of existing cleaning air conditioners and civil air conditioners are required to be changed frequently.

Description

technical field [0001] The invention relates to an electret polypropylene thermoplastic rod electrostatic dust removal filter, in particular to an air purification device that applies the electret polypropylene thermoplastic rod electrostatic dust removal filter technology to civil central air conditioning ventilation systems and clean air conditioning systems . Background technique [0002] Due to cleanliness requirements, air-conditioning systems in clean industries and civil buildings need to purify dust, fine particles, bacteria and other pollutants contained in the air during the air treatment process. At present, many air-conditioning systems use ordinary non-woven fabrics , electrostatic non-woven fabrics, glass fibers and other materials are used as air filter materials, but because ordinary non-woven fabrics and glass fibers cannot be cleaned, they are basically disposable. In the process of use, static electricity is also reduced due to the influence of the workin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C3/04B03C3/40B03C3/64
CPCY02A50/2351
Inventor 冯耀忠
Owner 佳达利环保材料(广东)有限公司
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