The ash cleaning process of cartridge filter is to cut off the clean gas outlet channel of a chamber to make the chamber in a static state of air flow, and then carry out compressed air pulse back blowing for ash cleaning. After ash cleaning, after natural sedimentation for several seconds, open the clean gas outlet channel of the chamber, which not only cleans the ash completely, but also avoids the secondary adsorption of dust generated by injection ash cleaning, so as to clean the ash room by room.
Scope of application: dust removal for refractory processing, steel-making electric furnace flue gas, abrasive processing workshop, calcium carbide furnace production, blast furnace gas purification, pulverized coal preparation, asphalt concrete production, carbon black production, building materials processing, chemical industry, rubber production, tobacco workshop, pharmaceutical workshop, woodworking furniture workshop Dust removal during electrolytic aluminum processing and aluminum zinc smelting.
1. The filter material layout has the advantages of high density, compact structure, small volume, small filter cartridge height and light weight. It can be combined without single, convenient installation, simple operation and few vulnerable parts.
2. The filter cartridge dust collector has small resistance, low pressure air consumption, no moving parts and small workload of use and maintenance.
3. All components of the injection system have good aerodynamic characteristics, low resistance of pulse valve and fast start. It is equipped with active back blowing and ash cleaning controller, which has strong ash cleaning ability, complete ash cleaning and no secondary pollution.
4. The dust removal efficiency is as high as 99.7% - 99.9%. It works stably, can reduce the emission concentration, is conducive to the control of total emission, and is suitable for high concentration working conditions.
5. It has a wide range of application. The ultra-fine fiber layer of the filter cartridge dust collector deals with various problems such as ultra-fine dust and fibrous dust. The hydrophobic filter material makes the wet dust not stick to the filter material and is easy to blow off. Therefore, the problem of dewing and sticking of wet dust is completely solved.