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The skeleton application scope and resistance of the due extrac
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Posted by tangram tangram - Filed in Shopping - 219 views
The application scope of dust extractor filter cartridge framework: It can be used in different heavy metal industries, and has an important role and contribution. Bag type dust remover should be used for flue gas purification of copper, lead, zinc and other smelting furnaces. On the whole, the transformation task of nonferrous metallurgy industry is arduous, so there is a large demand for dust removal framework. The dedusting process of dedusting frame can effectively ensure that it plays an important role in dedusting work.
The working resistance of the skeleton of dust extractor filter cartridge is mainly composed of structural resistance, resistance of clean filter cloth and resistance of dust layer attached to the filter cloth.
The resistance of the skeleton of the dust extractor filter cartridge is mainly determined by the last two resistances. It is worth noting that the tail gas of the drying operation is a gas with high dust and moisture content. Pay special attention to the working temperature of the bag filter. Therefore, in terms of separation technology, the particle size distribution is used to determine the separation efficiency of the separator, which is the classification efficiency. After the dust containing gas enters the box, the powder will generate inertia, diffusion, adhesion and static electricity to adhere to the surface of the filter cloth. The clean gas of the dust extractor filter cartridge skeleton will be discharged from the air cleaning chamber through the pores of the filter cloth. The working resistance will increase with the increase of the amount of dust adhering to the filter cloth within a certain range. The change of resistance will cause the fluctuation of the system ventilation, It has a great impact on the separation efficiency. Generally, the operating temperature should be 10~20 ℃ higher than the dew point temperature. Otherwise, once dewing occurs, a large amount of dust will adhere to the filter cloth, and the resistance will suddenly increase. In severe cases, the system will not work. This is the classification efficiency. Practice has proved that the separation efficiency is not only related to the structure and operating premise of the separator, but also varies with the particle size distribution. Under the same operation premise, the overall efficiency of unified equipment varies with different particle size distribution.
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