Wuhan Textile University 10 million yuan transfer of "chimney wearing mask" patent

After 8 years, a research team of Wuhan Textile University developed a patent for “wearing a mask for chimneys”. This patented technology for special polymer materials used in the field of high-temperature dust removal was recently put into operation with a transfer of 10 million yuan.

According to Professor Wang Luoxin, the team leader and the School of Materials, the composite filter material based on polyphenylene sulfide (pps) ultrafine fiber is less than one tenth of the diameter of conventional fibers and can be fine enough to intercept small particles in high temperature soot. Particles. It has good corrosion resistance, good flame retardancy, short production process, low operating cost and long service life.

Tests have shown that using this material as a filter bag, after the high-temperature flue gas emitted by the factory passes through it, PM2.5 particles can intercept more than 99%. Wang Luoxin said that under the stricter emission standards of the country, the filter materials produced by this patented technology can be widely used in high-temperature exhaust gas dust treatment in metallurgy, thermoelectricity, cement, waste incineration and other industries.

On July 11, the patent was transferred to Hubei Yingcheng Tianrun Industrial Fabric Co., Ltd. In the later period, Wuhan Textile Research and Development Team will also provide technical support. It is said that after the industrialization of patents, it will help reduce dust emissions from industrial and mining enterprises from the source, achieve clean production, and help solve smog pollution.