PURE-AIR filter cartridge dust collector, filter cartridge dust collector, more than 10 years of rich experience in product development, production and processing, to provide customers with safer, environmentally friendly and energy-saving, high-efficiency smoke and dust purification equipment.

1. The internal structure of the filter cartridge dust collector, high quality exhaust extractor.

The structure of the filter cartridge dust collector is composed of an intake pipe, an exhaust pipe, a box body, an ash hopper, a dust removal device, a guide device, an air distribution plate, a filter cartridge and an electrical control device.

The working principle of the cartridge dust collector.

After the dust-containing gas enters the ash hopper of the vacuum cleaner, due to the sudden expansion of the air flow cross section and the action of the air distribution plate, a part of the coarse particles in the air flow sink into the ash hopper under the action of dynamic and inertial forces. The fine-grained, low-density dust particles After entering the filter chamber, through the combined effects of Brownian diffusion and filtration, dust accumulates on the surface of the filter material, and the purified gas enters the filter chamber.

Cartridge dust collector, high quality fume extractor for laser resistance increases with the increase of the thickness of the dust layer on the surface of the filter material. The filter cartridge dust can be automatically removed by offline high-voltage pulses, or it can be controlled by a pulse controller to continuously remove dust online. The off-line high-pressure pulse dust removal is controlled by the PLC program or the pulse controller to control the opening and closing of the pulse valve. First, the lift valve of a sub-chamber is closed, and the filtered air flow is cut off, and then the electromagnetic pulse valve is opened. The tube causes the filter tube to expand and deform and vibrate, and under the action of the reverse air flow, the dust attached to the surface of the filter bag is peeled off and falls into the ash hopper. After dust removal, the electromagnetic pulse valve is closed, the poppet valve is opened, and the room returns to the filtering state. Each room is subjected to dust removal in turn, and it is a dust removal cycle from the beginning of dust removal in the first room to the beginning of dust removal in the next room. The shed dust is discharged through the ash unloading valve.

The filter cartridge of high quality laser fume extractor must be replaced and cleaned regularly during use to ensure the filtering effect and accuracy, because in addition to blocking the filtering process, part of the dust will be deposited on the surface of the filter material, increasing resistance , So the correct replacement time is generally 3-5 months!

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