April 05, 2025

Application of bag dust removal technology and electric dust removal technology in cement field

Bag dust removal technology and electric dust removal technology, the current cement dust removal technology field has also increased attention and research and development efforts on the composite application of the two technologies.

Bag dust removal technology and electric dust removal technology, the current cement dust removal technology field also pays more attention to and research and development of the composite application of the two technologies. The electric bag composite dust collector adopts high frequency and high voltage power supply, integral layout, electric and bag area transition structure. And a number of special technologies, with a compact structure, long cleaning cycle, long life of the filter bag, stable and reliable operation, low maintenance costs and other energy-saving and high reliability features. Ma Baoguo believes that if the technical equipment design is reasonable, the electric bag composite technology can basically solve the problem that the current electrostatic precipitator discharge exceeds the standard, the running resistance of the bag filter is large, and the life of the bag filter bag is short, which is low for the dust collector. Resistance, high efficiency and long life have opened up new ways of realization, which deserves in-depth research and vigorous promotion and application.

At present, the cement industry structure has been adjusted, and a large number of new dry-process cement production lines have advanced technology and excellent equipment. The scale of the company is relatively large, which is conducive to the control of soot and dust. At the same time, the new dry-process cement production line is growing rapidly and environmentally friendly. Regulations and regulations will also become more stringent. Some cities and regions have stricter standards than national standards, and emission concentrations have increased to 30 mg/m3 or even 10 mg/m3. In Guangdong, Sichuan, Jiangsu, Henan and other provinces, the new process lines require packaging from raw materials to products. At the same time, all provinces and cities across the country have gradually installed online monitoring instruments on large and medium-sized cement production lines to monitor the emission of soot and dust at any time. At present, the market selection rate of bag filter is very high. As far as the current technology is concerned, it seems that there is a tendency to replace the electrostatic precipitator. However, experts have said that it is impossible to replace the electrostatic precipitator with a bag filter. Ma Baoguo, general manager of Materials Environmental Protection Co., Ltd. believes that the two technologies are progressing in constant alternation. The bag dust removal technology has only temporarily achieved a dominant advantage, but the electrostatic dust removal technology is also constantly improving. Compared with the bag filter, the electrostatic precipitator has the advantages of small body pressure loss, large amount of flue gas treatment, high temperature resistance, high temperature operation at 400 °C (special design), long service life of main components, and low maintenance cost. It is unmatched by the current bag dust removal technology.

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Label: bag dust removal technology and electric dust removal technology in the field of cement

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