The dust bag is an efficient dust removal filter material with good ventilation performance, high dust removal efficiency, and certain acid, alkali and heat resistance. Multi-edge brushing is used in the weaving process to increase the fabric thickness and elasticity. The dust removal effect is very good, and the dust removal rate can reach .%. Dust removal filter bags are made of polyester short fiber or long fiber as raw materials. The service life is generally twice that of glass fiber fabric. It has good air permeability, high dust collection rate, easy to clean dust, and the dust removal efficiency can reach .%. Classification of dust bag
According to the cross-sectional shape of the dust bag, it is divided into flat bags (trapezoid and flat) and round bags (cylindrical).
According to the air inlet and outlet methods, it is divided into bottom air inlet and top air outlet, top air inlet and bottom air outlet, and direct flow type (only limited to plate-shaped flat bags).
According to the filtration method of the dust filter bag, it is divided into external filter type and internal filter type.
According to the temperature tolerance of dust collector bags, they are divided into high temperature type, medium temperature type and normal temperature type. Application fields: Iron making plant, steel making plant, ferroalloy plant, refractory plant, foundry, power plant, cement plant, chemical industry factories, grain processing plants, carbon black plants, aluminum plants, etc.
Factory direct sales of polyester needle felt dust bags, customized various dust bags