Mineral catalyst filter screen manufacturing process

A production process and catalyst technology, applied in the fields of filtration and separation, chemical/physical process, catalyst activation/preparation, etc., can solve the problems of high energy consumption, no purification effect, poor ventilation effect of purification devices, etc., and achieve decomposing harmful effects. Gas and odor removal effect

Inactive Publication Date: 2010-06-30
陈瑞林
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a manufacturing process of mineral catalyst filter screen, to overcome the disadvantages of poor air exhaust effect, high energy consumption and no purification effect of common purification devices

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] The manufacturing process of the mineral catalyst filter screen of the present invention comprises, adopts the cerium oxide of 10-13, the lanthanum oxide of 10-13, the silicon dioxide of 12-15, the titanium dioxide of 25-30, the titanium dioxide of 15-18 activated carbon at 5-8, lysozyme at 5-8, NKF-β molecular sieve at 3-5, NKC-5 catalyst at 10-12, the above eight catalysts were diluted to a certain concentration and then sprayed onto the honeycomb filter substrate . The base material of the mineral catalyst filter screen mentioned above is a filter screen made of activated carbon material.

[0013] In this way, after the above design, three technologies of ultraviolet light, mineral catalyst and negative oxygen ion are integrated:

[0014] Ultraviolet light is the general term for radiation with wavelengths from 0.01 to 0.40 microns in the electromagnetic spectrum. It can penetrate the cell membranes of bacteria and viruses, fatally damage deoxyribonucleic acid (DNA)...

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Abstract

The invention relates to a mineral catalyst filter screen manufacturing process, comprising filter screen base material; 10-13 parts of cerium oxide, 10-13 parts of lanthanum oxide, 12-15 parts of silicon dioxide, 25-30 parts of titanium dioxide, 15-18 parts of active carbon, 5-8 parts of lysozyme, 3-5 parts of NKF-beta molecular sieve and 10-12 parts of NKC-5 catalyst are adopted, the eight catalysts are respectively and independently diluted into certain concentration and then sprayed onto alveolate filter screen. The invention has the beneficial effects that various bacteria can be killed, harmful gas can be decomposed, peculiar smell can be eliminated, smoke can be dispersed and dust can be collected and negative oxide ion can be released.

Description

technical field [0001] The invention relates to a manufacturing process of a mineral catalyst filter screen, in particular to a manufacturing process of a filter screen for purifying outdoor air. Background technique [0002] The airtightness of modern buildings is gradually increasing, and artificial ventilation can no longer meet the indoor ventilation requirements. The outdoor air pollution is serious, and industrial waste gas and automobile exhaust are flooding it, which puts forward new requirements for ventilation equipment. [0003] However, the current building interior decoration materials often release gases such as formaldehyde, benzene, ammonia, and TVOC that are harmful to the human body. If these gases are not discharged in time, they will also cause great harm to people's health. [0004] At present, the traditional ventilation system adopts single-supply or single-row mode. The performance of such a system will be greatly reduced when the indoor air pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86F24F3/16A61L9/00B01D39/14B01J35/04B01J37/02
Inventor 陈瑞林
Owner 陈瑞林
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