Production method for multifunctional honeycomb net for removing ozone

Abstract

The invention relates to a manufacturing method of a multi-use ozone removal cellular filter screen of air purification and aims at overcoming the shortcomings of the prior art and providing the manufacturing method of an antibiotic and milewproof filter screen which can remove ozone and VOC gas. The invention can be divided into two steps: A. a cellular filter is produced: a carrier is selected and a porous cellular filter screen is made by drawing and cut to a suitable size on the basis of the actual application requirements, and then the cellular filter screen is available; B. a solution for ozone removal is prepared: the components of the solution which are mixed are: active carbon, a catalyst for oxidative decomposition, nano silver antibacterial powder, a wetting and dispersing agent, a membrane forming agent and water, the weight percentage of which is 15-25:25-35:1-2:30-40: 20-30:150; C. the solution for ozone removal is preheated and sprayed: the cellular filter screen is preheated to a certain temperature and the prepared solution for ozone removal is well sprayed on the inner surface of the cellular filter screen, and then baked to dry or dried in the air, finally the ozone removal cellular filter screen is obtained.

Description

【Technical field】 [0001] The present invention relates to the manufacturing method of a kind of filter of air purification in the field of environmental protection, more specifically a kind of gas that eliminates ozone and VOC (volatile organic compound), antibacterial and mildew-proof multifunctional honeycomb net and manufacturing method . 【Background technique】 [0002] In recent years, high-concentration ozone has been widely used in fields such as sterilization, deodorization, and wastewater treatment. Undepleted ozone directly enters the atmosphere without being treated, which poses a certain threat to human health. In addition, ozone can also be produced in electrical appliances, such as cabins, copiers, printing machines, fax machines, etc., through corona discharge and high-voltage discharge, which will directly affect the ambient air and seriously affect our health. Now the research on ozone elimination methods mainly includes activated carbon adsorption method, l...

AI Technical Summary

Problems solved by technology

Activated carbon is easy to lose its activity and needs to be replaced or regenerated frequently; the liquid absorption method has the problem of waste liquid treatment; the thermal decomposition method is expensive and consumes a lot of energy; although the catalytic decomposition method can better make up for the shortcomings of other methods, the catalytic decomposition effect Not very full or the rate of decomposition is not very fast