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A kind of manufacturing process of low wind resistance filter screen based on graphene modified activated carbon material

A graphene modification and production process technology, applied in filtration separation, dispersed particle filtration, separation methods and other directions, can solve the problems of large wind resistance, insufficient adsorption of organic harmful substances in polluted air, etc., and achieves low wind resistance, good pass rate, The effect of increasing the contact area

Active Publication Date: 2022-07-01
BEIJING DAPING YONGDAO MARKETING & PLANNING
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Problems solved by technology

[0003] At present, graphene materials have been applied to remove air pollutants such as peculiar smell and formaldehyde in cooking fumes, but the current products have the following problems: the wind resistance is too large, only the material on the windward side has more adsorption, while the leeward side has less adsorption, polluting the air pollutants in the air. The adsorption of organic harmful substances is not thorough enough

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  • A kind of manufacturing process of low wind resistance filter screen based on graphene modified activated carbon material
  • A kind of manufacturing process of low wind resistance filter screen based on graphene modified activated carbon material
  • A kind of manufacturing process of low wind resistance filter screen based on graphene modified activated carbon material

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Embodiment Construction

[0026] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] like Figure 1 to Figure 4 As shown, a low wind resistance filter screen manufacturing process based on graphene modified activated carbon material, comprising the following steps:

[0028] S100, select a graphene-modified activated carbon column 1 of a predetermined size;

[0029] S200, making a filter grid substrate 2;

[0030] S300, the selected graphene-modified activated carbon column 1 is uniformly adhered to the filter grid substrate 2 with predetermined rules to make the...

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Abstract

The invention discloses a manufacturing process of a low wind resistance filter screen based on graphene modified activated carbon material, comprising the following steps: selecting a graphene modified activated carbon column of a predetermined size; fabricating a filter grid base material; The modified activated carbon carbon column is uniformly adhered to the filter grid substrate with predetermined rules to form a filter grid plate; a plurality of filter grid plates are divided into front and rear layers and arranged to form a front filter grid layer and a filter grid layer. The rear filter grid layer; the front filter grid layer and the rear filter grid layer are evenly spaced and then framed to form a low wind resistance filter. In the present invention, the low wind resistance filter screen made by the above-mentioned production process is a high-performance filter screen with low wind resistance, high adsorption capacity, long service life and not easy to desorb, and can absorb thoroughly and effectively remove organic harmful substances in the air.

Description

technical field [0001] The invention relates to the technical field of purification equipment, in particular, to a process for making a low wind resistance filter screen based on graphene modified activated carbon material. Background technique [0002] The specific surface area of ​​1 gram of graphene is 2630 square meters, which is equivalent to the size of half a football field. With its unique structure and physical and chemical properties, graphene has a strong adsorption capacity and is not easy to fall off. "New favorite", graphene modified activated carbon material can produce a strong complex reaction with organic pollutants, super adsorption effect and super long adsorption time, kill bacteria, and can fundamentally treat air pollution. New way. [0003] At present, graphene materials have been used to remove air pollutants such as peculiar smell and formaldehyde in cooking fumes, but the current products have the following problems: the wind resistance is too larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/12B01D46/00B01D39/10
CPCB01D46/12B01D46/0036B01D39/10B01D2239/0471
Inventor 不公告发明人
Owner BEIJING DAPING YONGDAO MARKETING & PLANNING
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