The selection of the filter wind speed of the filter material of the explosion-proof Workshop vacuum cleaner determines the dust removal efficiency or outlet emission concentration.

Filter material or fiber products are the main components used to purify dusty gas, and it is also a fiber product. The correct choice of filter material is the key to the design and use of the bag. The selection of filter material should consider factors such as dust gas, dust concentration, dust particle size, chemical properties, physical properties, and temperature. Generally speaking, the selection of suitable filter materials must not only be uniform and dense, have good air permeability, but also have heat resistance and mechanical strength to extend the service life of the filter bag and maintain a good dust collection effect.

Each filter material has its pros and cons. Choose reasonable use based on the above conditions. Working principle of bag pulsating gas The induced draft fan introduces dust-laden gas into the middle shell from the air inlet. The clean gas enters the upper shell through the venturi tube and is discharged through the clean gas outlet. The dust is stuffed into the outer wall of the filter bag. As time goes by, the thicker the dust absorbed by the filter bag, the stronger the output signal of the pulse controller. In this case, the output signal of the pulse controller is transmitted through the vibration in the high-pressure pipe and the high-pressure control program.

Under the strict requirements of suction, suction and filtration, the area of suction, suction and filtration is reduced to meet the emission requirements. If the emission requirements are not strict enough, the filter in the suction filter can be relatively increased.

Explosion-proof workshop vacuum cleaner electromagnetic force pulse valve is a compressed air switch of pulse system. The pulsation controller output signal control is adopted to spray the filter bag one by one to keep the resistance within the set range and ensure its processing capacity and power.

The filter bag electromagnetic pulse valve of the Explosion-proof dust collector first depends on the layout of the filter bag. There are several rows of holes in the flower plate, and each column or row has a pulse valve. The pulse valve standard can be determined according to the number of filter bags, filter bag diameter, and filter bag length. Under normal circumstances, users will consider the size and quantity of filter bags when choosing filter bags.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.