High-temperature dust collector bag fabric and design should be the pursuit of high efficiency filter, easy to peel and durable dust 

 Effect. Dust bag selection is critical, it directly affects the dust of the dust removal, dust bag use 

 Choose from the following aspects: the gas temperature, humidity and chemical resistance, particle size, dust concentration, over 

 Filtration speed, clear the dust and other factors. Pulse in the pulse dust and gas in the box, dust bag is attached to the 

 Outer surface. Dust holding capacity, also known as dust load, refer to the value of a given resistance per unit area when the amount of dust accumulated on the filter 

 . Dust bag of the dust holding capacity and impact resistance of the filter cleaning cycle. Permeability is a certain pressure, which leads to 

 On the filter per unit area over the amount of gas. Filter resistance directly related with the permeability as a fixed amount of ventilation calibration 

 Pressure values, countries have different values. Classification of permeability depends on fiber fineness, fiber and textile types and methods. 
 The filter bag dust filtration efficiency on the one hand and the structure of the filter, it also depends on the filter 

 Material formed on the layer of dust from the filter structure, the effect of short-fiber filter higher than the long fibers. Than woven filter felt 

 High filter material from the formation of dust layer point of view, for the thin filter, cleaning, the dust layer is damaged, a lot less efficient 

 , While the thick filter, after cleaning the dust in the filter can be retained in part, to avoid over-cleaning. Dusty gas through the addition 

 Dust control framework, the dust is captured in the outer surface of the bag, and clean air through the filter into the filter bag inside. 

 Bag inside the cage to support the filter bag to prevent bag collapse, but it helps to dust cake removal and re- 

 Distribution.