|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
袋式过滤器是干式过滤器。 Some related contents of bag filter , bag filter is dry filter. Suitable for collection of fine, dry, fiber-free dust. Filter cloth filter bags are made of textile fabrics and textile fabrics. The effect of filtering dust with filter cloth is that when the gas enters the bag filter, large particles and dust fall into the dust due to gravity sedimentation. Fine gas dust is filtered through the filter material And clogged with dust to purify the gas.
Generally speaking, the dust removal efficiency of the new filter bag type dust collector is not high. After using the filter material for a period of time, due to the dust layer accumulated on the surface of the filter bag, such as screening, collision, stranding, diffusion and electrostatic effects, it is called a layer After the movement process, it becomes the main filter of the filter material layer in the early stage. According to the role of the layer, the large mesh filter material can also obtain higher filtration efficiency.
With the accumulation of dust on the surface of the filter material, the bag filter improves the efficiency of the dust collector and the corresponding resistance. When the pressure difference between the two sides of the filter material is large, some fine dust particles will adhere to the squeezed filter. Material, which improves the lower lung heat collection efficiency. In addition, the high resistance of the vacuum cleaner will greatly reduce the air volume of the dust removal system. Therefore, the resistance of the bag filter reaches a certain value and should be eliminated in time. The bag filter must not damage the initial layer, so as not to affect the efficiency.
Some related contents of the bag type dust collector structure The structure of the bag type dust collector is mainly composed of an upper box body, a lower box body and a ash cleaning system. The performance of the bag type dust collector is good or bad. In addition to the correct selection of filter bag materials, the ash system plays a decisive role in bag filters. Therefore, the cleaning method of the bag filter is one of the characteristics of the bag filter, and it is also an important part of the operation of the bag filter.