Discuss how to strengthen the filter filtration process

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[A] selection of suitable material Pak filter media
The filter medium directly affects the filtration capacity of the filters with filtering accuracy, if improper selection, even if advanced filters, can not be a good play to tal role. In the field of liquid-solid phase separation, the use of a wide range of filter cloth, filter and filter media. With industrial development, a variety of filter media have come out. The dielectric characteristics is mainly reflected in the retention capacity, permeability (or permeability), temperature resistance, resistance, chemical resistance, mechanical strength and peeling Difficult cake. Selection in addition to considering the above factors, but also pay attention to the cheap and adequate sources.dust filter

[B] of the filter material pre-concentration
The fine particles entrained in the suspension of the solid phase component is caused by the main filter process difficult to filter, the fine particles from entering inside the medium and deposited on the surface of the medium, to form a slurry sludge layer, the filtrate channel is extremely narrow, thereby filtering resistance increased quickly fo rced to stop filtering within a very short time, the flushing medium regeneration.

[3] The hot filtration
The filter is accompanied by rapid progress in the development of new industrial and abroad is not only a high degree of automation, large-scale stand-alone, but there have been some new models and special filter suitable for new industrial, more friendship, as the strengthening of the filtration process and auxiliary facilities measures Chung The mouth of the filter medium).

[IV] incorporation rough pull back to Park
The small amount after the coarse filter to return to the liquid tank, may promote fine particle aggregation, especially the crystalline materials can be accelerated grain growth conducive filtration. The other hand, incorporation of coarse, may play a role in osteoporosis cake, the filtrate channel increase, easy for liquid to pass through the cake layer, which can improve the processing capability of the filter.