China Academy Of Engineering Concerns The Development Of High Temperature Filtration Textile Industry

In August 5th, High temperature resistant fiber industry A special forum on textiles and filter bags was held in Nanjing. This is also the 102nd Engineering Science and Technology Forum of the Chinese Academy of engineering. Chinese Academy of Engineering academician Ji Guobiao, Yao Mu, Jiang Shicheng, China Industrial Textiles Industry Association President Zhu Minru, Secretary General Li Lingshen, China Environmental Protection Industry Association bag dust removal committee secretary Wu Shangan and other leaders attended the meeting.

At the meeting, academician Ji Guobiao introduced the basic situation of the development of high temperature filter materials. Academician Yao Mu introduced the achievements and future development direction of the high temperature filter material production enterprises. Yao Mu suggested that a professional service team should be set up to provide close service for the enterprises using filter bags. In particular, the service should be carried out throughout the whole project design, construction, commissioning, management and later maintenance process of the dust filter project, so as to reduce the input of the enterprise in the maintenance service. Zhu Minru pointed out that the development of high temperature filter materials is fast and the market potential is huge.

At the meeting, academicians of the Chinese Academy of engineering and High temperature filtration Experts and enterprisers in the industry have made many special reports, and introduced the development status of high temperature filtration fiber and filter materials, and pointed out the existing problems of filter bags. The main contents are: the performance and application of polyphenylene sulfide fiber; PTFE spinning technology and its application in the high temperature flue gas dedusting; the industrial dust dust filter material mechanical behavior; the problems in the structural design of high performance environmental protection filter materials; the large blast furnace gas bag dry dedusting promotes the sustainable development of Baosteel; the selection of filter materials for the electrostatic precipitator in the coal-fired power plant; the present situation of flue gas desulfurization in the power plant boiler and the process introduction; the selection and analysis of the filter material for the 300MW coal fired unit in Shougang Group; the manufacture and application of the high performance filter material in the coal-fired power plant; the introduction of flue gas desulfurization and dust removal in the coal-fired power plant; and the protection measures for the filter bag in the dry dust removal process of the 3200 cubic meter blast furnace at Lian steel.

Yao Mu concluded that the conference has systematically exchanged research and development of high temperature resistant fibers. Industrialization The important achievements of nonwoven and weaving composite processing technology and industrialization, and the design, processing, R & D and industrialization of filter media. He stressed that there is still a big gap between China and the international level in terms of filter bag design, automation of filter bag processing equipment, innovation and standards, and need to be further improved. At the same time, he also pointed out that only 5% of the enterprises that need flue gas dust removal in coal-fired power plants use high temperature filter bag dust removal equipment. Therefore, communication and publicity efforts with users should be strengthened.

The meeting was hosted by the Chinese Academy of engineering, the environment and Textile Engineering Department of the Chinese Academy of engineering, the China Environmental Protection Industry Association, the China Industrial Textiles Association, the China Environmental Protection Industry Association bag dust removal Committee, Nanjing Jihua 3521 Special Equipment Co., Ltd., Shaanxi Industrial Textile Engineering Technology Research Center, and Jiangsu dioxin flue gas decomposition and dust removal engineering technology research center.