Product overview:

Bag type dust remover is a small bag type dust remover designed by our company after digesting and absorbing the advanced technology of similar foreign products. The dust remover adopts the technology of high pressure (0.5 0.7 MPa) and large flow pulse valve to blow dust one by one filter bag. Compared with other domestic single machines, it has the characteristics of large dust removal kinetic energy and high dust removal efficiency. It is also small in size, light in weight, simple and compact in structure, easy to install and maintain (external filtering type). It is widely used in the purification and treatment system of dust laden gas in building materials, metallurgy, mining, chemical industry, coal, non-metallic ore superfine powder processing and other industries, and is an ideal equipment for environmental protection and dust removal.

Working principle:

The dusty gas enters the ash hopper from the air inlet, or enters the filter bag chamber through the flange opening. The dusty gas is filtered into clean gas through the filter bag and enters the clean gas chamber, and then is discharged by the fan through the clean gas exhaust port. The dust accumulates on the outer surface of the bag and increases continuously, which makes the resistance of the bag filter rise continuously. In order to make the equipment resistance not exceed 1200Pa, the bag filter can continue to work, and the dust on the bag filter needs to be removed regularly. Ash cleaning refers to that the program controller starts the arterial flushing valve in a regular sequence, so that the compressed air (0.5 － 0.7MPa) in the bag is ejected from the injection hole (called the primary air) through the venturi to induce the surrounding air (called the secondary air) several times of the flash air into the filter bag, so that the filter bag expands rapidly in an instant, and shakes off the dust with the reverse effect of the air flow, so as to achieve the purpose of ash cleaning.