Anti-static composite filtering material and preparing method thereof

A compound filtration and anti-static technology, applied in the field of filter materials, can solve the problems of ventilation and air conditioning heat exchange equipment blockage, maintenance, high cost of manual replacement, refrigerant pollution of return air flow, etc., achieve low initial resistance, prevent static electricity and deformation , The effect of convenient material collection

Pending Publication Date: 2017-08-18
洁禹通(青岛)环保科技有限责任公司 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, the main problems in the air filtration process in the subway environment are: 1) The concentration of particulate pollutants accounts for more than 80%, the air quality is not good, and the requirements for the performance of the filter material are higher in the process of filtering fine particulate pollutants ;2) The return air flow with serious refrigerant pollution leads to blockage of ventilation and air conditioning heat exchange equipment, low heat exchange efficiency, high m

Method used

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  • Anti-static composite filtering material and preparing method thereof

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Embodiment Construction

[0027] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] figure 1 A schematic cross-sectional structure diagram of an antistatic composite filter material according to an embodiment of the present invention is shown. like figure 1 As shown, an antistatic composite filter material includes a first filter layer, a second filter layer and stainless steel wire 3, the first layer of the two filter layers is G5 non-glue cotton 1, and the second layer is G3 non-glue cotton 2. The stainless steel wire 3 is connected with acupuncture hooks to fix the two filter layers.

[0029] Wherein, the G5 non-collodion cotton 1 is added with inorganic flame retardant magnesium hydroxide.

[0030] Wherein, the size of the two filter layers is 7m*1.88m*6mm.

[0031] Wherein, the stainless steel wire 3 is made of SUS316 with a specification of Φ0.2mm.

[0032] A kind of preparation method as aforementioned antis...

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Abstract

The application discloses an antistatic composite filter material and a preparation method thereof, comprising a first filter layer, a second filter layer and stainless steel wire, and the two filter layers are respectively a G5 non-glue filter layer and a G3 non-glue filter layer, The overall structure is formed by two press-fits, and the stainless steel wire needle-punched hook is connected. The present invention improves the filtration efficiency, has a certain flame-retardant effect and anti-static effect, and is not easy to deform, and increases the strength and oxidation resistance of the filter material. Has a long service life.

Description

technical field [0001] The invention relates to the field of filter materials, in particular to an antistatic air filter material. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] Filter material is the "heart" of filtration and separation equipment and an important part that determines the separation effect. It plays a very important role in chemical, pharmaceutical, metallurgical and other industries. However, due to the large difference in the nature of working materials in different industries, the use environment of filter materials is complex, which determines the uncertainty and complexity of filter material selection under different conditions. [0004] As a green and low-carbon transportation mode, rail transit has the advantages of large capacity, high safety and reliability. Public areas such as subw...

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Application Information

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IPC IPC(8): B01D39/14B32B9/00B32B15/02B32B15/18B32B37/00
CPCB01D39/14B32B5/26B32B37/00B32B2307/21B32B2262/103B01D2239/0457
Inventor 韩云龙王茂宙马慧敏朱玉平江树国贾淑荣姜玉苹王金
Owner 洁禹通(青岛)环保科技有限责任公司
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