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Hanli Puze Powder Technology (Shanghai) Co., Ltd.
Add: No. 9299 Lane 150th, Jinshan Road, Shanghai, China
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The difference between sintered plate dust collector and traditional dust collector
Edit:Hanli Puze Powder Technology (Shanghai) Co., Ltd.   PublicDate:2017-10-17

The sintered plate dust collector, also known as the sintered plate filter and the plastic burning plate dust collector, is a dust collector that uses gas filtration as a working principle, and the filter element used is a sintered plate filter element.

Compared to conventional bag or cartridge type dust collectors, sintered plate filters have the following characteristics:

1. Rigid wave type porous structure filter element Sintering plate The filter element is composed of a plurality of polymer compound powders and a special binder, and then cast and sintered to form a wave-type porous matrix as a substrate of the sintered plate filter element. The substrate is about 4 mm thick , and a uniform pore of about 30 μm is formed inside , and then a PTFE coating is filled in the gap of the surface of the mother by a special spraying process to form pores of about 1-2 μm.

2 , very high capture efficiency The high trapping efficiency of the sintered plate filter element is realized by its own unique structure and PTFE coating, and the collection efficiency of the traditional bag is based on the secondary filtration foundation of the adhesion dust. Up. The sintered plate dust collector can effectively collect dust of more than 0.1 micron, and the dust collection efficiency of 1 micron or above is as high as 99.999% , and the emission is less than 1mg/m3 , realizing zero discharge in the true sense.

3 , the pressure loss is stable because the wave-type sintered plate is captured by the surface of the PTFE coating, the smooth surface makes the dust extremely difficult to penetrate and stay, even if some fine dust may enter the gap, but The pulsed compressed air stream that is set can be blown away. Therefore, no clogging phenomenon occurs in the mother layer of the filter plate, and the pressure loss of the filter element tends to be stable and remains unchanged after a short period of time.

4 , strong moisture resistance, can directly rinse the sintered plate base material with water and the PTFE coating is completely hydrophobic, does not produce a water film like the fiber filter bag due to moisture absorption, causing a sharp rise in resistance, which is for the treatment of condensation The exposed high-temperature soot and highly hygroscopic dust such as ammonium phosphate, calcium chloride, soda ash, and thenardite have good effects.

5 , long service life Sintered plate is a rigid structure, eliminating the life problems caused by the wear of the fiber fabric filter bag due to the skeleton.

6. Very easy to maintain and maintain Although the filter elements of the sintered board dust collector have almost no maintenance.

In addition, in the process of using the sintered plate precipitator, when a specific powder is subjected to a specific temperature condition, the resistance loss is only related to the filtered wind speed and does not rise with time. Therefore, the processing air volume after the operation of the precipitator will not change with time, which ensures the stability of the process.