DMC single-machine pulse dust collector is a new environmental protection dust collector introduced by Xinyang Shenghua Chemical Technology Co., Ltd. according to the market demand.  The pulsed dust collector adopts the technology of high-pressure (0.5-0.7 Mpa) high-flow pulsed valve blowing dust one by one into the filter bag.  It has high kinetic energy for dust cleaning and high dust collection efficiency up to 99. 99% efficiency, discharge concentration fully meet the requirements of the new discharge standards, and small size, light weight, simple and compact structure, easy installation, easy maintenance (outside filter type), low cost bag filter single machine dust collector to greatly extend the life of the filter bag, low maintenance costs, due to advanced structural design, mining With reliable and high-quality key components, the dust precipitation peeled off the filter bag by a single-machine dust collector improves the reliability of the equipment and ensures the stable operation of the dust collector. The maintenance cost is only about 70% of the general dust collector. It is widely used in the dust-containing gas purification and treatment system of building materials, metallurgy, mining, chemical industry, coal, non-metallic ore ultra-fine powder processing and other industries. It is an ideal equipment for environmental protection dust removal.

The working principle of DMC single pulse bag filter is:

The dusty gas enters the dust hopper through the air inlet or the filter bag chamber through the open flange opening. The dusty gas is filtered through the filter bag of the dust collector to enter the purifying gas chamber, and then is exhausted by the fan through the air outlet of the purifying chamber. Dust accumulates on the outside surface of the filter bag and increases continuously, so that the resistance of the bag filter rises continuously. In order to make the resistance of the equipment less than 1200Pa and the bag filter can continue to work, the dust on the filter bag needs to be removed periodically. The dust cleaning is started by the pulse valve of the PLC programmable controller in time sequence, and the compressed air (0.5-0.7Mpa) in the bag is caused by the pulse valve. The jet pipe sprays (called primary air) through the Venturi tube to induce the surrounding air (called secondary air) several times as much as the primary air into the filter bag so that the filter bag expands rapidly in an instant, and accompanied by the reverse force of the air flow to shake off the dust, so as to achieve the purpose of dust removal.

Bag type dust collector