Speaking of dust collectors, it is not only used in homes, but also in many factories. Especially stand-alone mobile dust collectors are used by many factories. Let me introduce to you the relevant knowledge of Pure-Air portable dust collector.

Pure-Air industrial dust collector is when the dust-laden gas enters the dust collector from the air inlet, it first hits the inclined plate and baffle in the middle of the air inlet and outlet, the airflow turns to flow into the ash hopper, and the airflow speed slows down. Due to inertia, the gas The medium and coarse particle dust flows directly into the ash hopper. It plays a role of pre-collection of dust. The airflow entering the ash hopper is then folded upwards through the internal filter system. The dust is collected on the outer surface of the filter bag. The purified gas enters the filter bag and is collected at the air outlet for discharge. The dust-containing gas In the process of purifying through the filter bag, as time increases, more and more dust accumulates on the filter bag, which increases the resistance of the filter bag, resulting in a gradual decrease in air volume. For normal work, the resistance must be controlled within a certain range 140-170 mm water column), the filter bag must be cleaned. When cleaning the dust, the pulse controller triggers each control valve to open the pulse valve in sequence. The compressed air in the air bag is sprayed from each hole of the blowing pipe through the venturi to each corresponding Inside the filter bag, the filter bag instantly expands rapidly, so that the dust accumulated on the surface of the filter bag falls off, and the filter bag is regenerated. The cleaned dust falls into the ash hopper and is discharged from the body through the ash discharge system.

The Pure-Air EX-proof dust collector must take special care to prevent burning, explosion and fire accidents. When dealing with combustion gas or high-temperature gas, incomplete combustion dust, sparks, combustible and explosive gases, etc. often enter the system. Some dusts have spontaneous combustion or chargeability. At the same time, most filter materials are made of They are flammable and easily generate static electricity due to friction. Under such operating conditions, there are hazards of combustion and explosion accidents. The consequences of such accidents are often very serious.

If you have demand in dust collector, please contact with ‘Dongguan Pure-Air Tech Co.,Ltd.’.