Composite reinforced filter paper

Abstract

The invention discloses composite reinforced filter paper which comprises ceramic fiber air filter paper, fibrillated superfine fiber air filter paper and glass fiber filter paper; the ceramic fiber air filter paper, the fibrillated superfine fiber air filter paper and the glass fiber filter paper are sequentially stacked; the fibrillated superfine fiber air filter paper is formed on the ceramic fiber air filter paper through a wet process; the glass fiber filter paper is formed on the fibrillated superfine fiber air filter paper through a wet process; an antibacterial agent covers the surface of the glass fiber filter paper through a binding agent. The composite reinforced filter paper disclosed by the invention can obtain a more efficient filtering effect through composite stacking and simultaneously is good in mechanical strength, good in filtering effect, low in wind resistance, resistant to high temperature and good in antibacterial and anticorrosion properties.

Description

technical field [0001] The invention relates to an air filter paper, in particular to a composite reinforced filter paper. Background technique [0002] Environmental pollution is a difficult problem that must be overcome in industrial development. The vigorous development of modern industry has made the society progress rapidly, and the people's living standards have also been rapidly improved, but it is followed by the deterioration of the ecological environment, and the nature and distribution of dust in the air have also changed. In the atmospheric environment where human beings live, there are various dust particles and microorganisms floating. These particles have great impact on industries such as medical and health care, food, bioengineering, chemical drug manufacturing, aerospace, electronics, and precision machinery manufacturing. harm. To deal with the current air pollution problem, it is necessary to identify the source of pollutants and fundamentally prevent p...

AI Technical Summary

Problems solved by technology

The traditional single-type filter paper has disadvantages such as high wind resistance, low filtration efficiency, high temperature resistance, and poor corrosion resistance.