Cartridge dust collector

       Cartridge dust collectors have appeared in Japan and some European and American countries as early as the 1970s. They have the advantages of small size, high efficiency, low investment, and easy maintenance. However, due to their small equipment capacity, it is difficult to combine them into large air volume equipment. The filter wind speed is low and the application range is narrow. It is only used in food, welding and other industries, so it has not been widely promoted for many years. In recent years, with the continuous development of new technologies and new materials, companies in Japan and the United States have improved the structure and filter material of the dust collector, making the filter cartridge dust collector widely used in cement, steel, electricity, In industrial fields such as food, metallurgy, and chemical industry, the overall capacity has increased several times to become a large-scale dust collector (GB6719-86 category) with a filtration area of >2000m2, which is a solution to the traditional dust collector's difficulty in collecting ultra-fine dust, high filtering wind speed, and poor cleaning effect , Filter bags are easy to wear and leak, and the best solution for high operating costs. Compared with various bag-type and electrostatic precipitators on the market, it has a large effective filter area, low pressure difference, low emissions, small volume, and long service life. And other characteristics have become a new direction for the development of industrial dust collectors.
　　structure
　　The structure of the filter cartridge dust collector is composed of air inlet pipe, exhaust pipe, box body, ash hopper, ash cleaning device, diversion device, air flow distribution plate, filter cartridge and electric control device, similar to air box pulse bag dust removal structure.
　　The arrangement of the filter cartridge in the dust collector is very important. It can be arranged vertically on the flower plate of the box body, or arranged obliquely on the flower plate. From the perspective of the cleaning effect, the vertical arrangement is more reasonable. The lower part of the flower plate is the filter chamber, and the upper part is the air box pulse chamber. An air distribution plate is installed at the entrance of the dust collector.