Surface filtration mechanism of ptfe dust removal membrane

With the adjustment of my country’s steel industry, ultra-high power, enhanced smelting and hot charging of molten iron and other electric furnaces With the continuous development of steelmaking technology and the continuous improvement of environmental protection requirements, the situation of electric furnace smoke and dust control will become increasingly severe. In order to effectively solve this problem, people have developed high-end high-tech materials such as ptfe dust removal membrane to solve this problem.

Electric precipitating is a process in which dust-containing gases pass through a high-voltage electric field to electrify dust particles, and the dust particles are deposited on the dust collection electrode under the action of the electric field force. It is a kind of dust removal equipment that separates dust particles from dust-containing gas. This type of dust removal system has high processing efficiency and small wind resistance; however, the one-time investment cost is high, the life is short, and the maintenance cost is high. It is useful for processing dry dust. Causing fire hazard.

PTFE dust removal membrane is a microporous membrane made of polytetrafluoroethylene as raw material, using special technology, calendering, extrusion, biaxial stretching and other methods. It has a microporous structure with staggered fibers and a porosity of up to 80%~90%. It has undergone high-temperature heat setting treatment. The microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small and uniform, and its surface filtration mechanism makes it easy to Dust removal, strong hydrophobicity, low surface energy, good non-adhesive ability, effectively removes dust accumulated on the surface.

Suzhou New Material Technology Co., Ltd. is a PTFE composite material manufacturer specializing in the R&D and production of PTFE dust removal films. After years of painstaking research and R&D, the company not only has strong R&D capabilities and complete testing Means and domestically advanced experimental equipment have attracted a large number of outstanding technical talents. Interested parties can enter the store to inquire and purchase!

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