99% Baghouse Dust Collector System Bag House Filter In Cement Industry

Bag dust removal machine

The working principle of the bag dust collector is that the dust-laden airflow enters the cylindrical filter bag from the lower orifice plate. When passing through the pores of the filter material, the dust is collected on the filter material, and the clean gas that penetrates the filter material is discharged from the discharge port. The dust deposited on the filter material can fall off the surface of the filter material under the action of mechanical vibration and fall into the ash hopper. Bag dust collectors have been widely used in various industrial sectors a long time ago to capture non-adhesive, non-fibrous industrial dust and volatile matter, capturing dust particles up to 0.1 micron. However, when using it to handle gases containing water vapor, condensation problems should be avoided. The bag dust collector has a very high purification efficiency. Even the efficiency of collecting fine dust can reach more than 99%, and its efficiency ratio is high. It has a simpler structure, lower investment, and stable operation than an electrostatic precipitator, and can recover high-resistivity dust; compared with a Venturi scrubber, it consumes less power, and the recovered dry particles are easy to comprehensively utilize. For fine dry particles, it is appropriate to use a bag dust collector to capture them. The disadvantages of belt dust collectors are low filtration speed, generally large size, large steel consumption, poor filter bag material, short life, large pressure loss, and high operating costs.