Working principle of pulse bag filter
2021 11/25
The pulse bag filter is when the dust-containing gas enters the pulse bag filter from the air inlet, first hits the sloping plate and the baffle in the middle of the inlet and outlet, the airflow turns into the ash, and the airflow slows down. Due to the inertia, coarse particles of dust in the gas flow directly into the ash bucket. As a function of pre-dusting, the airflow entering the ash bucket is then folded upwards and collected through the filter bag dust containing the metal skeleton inside, and is collected on the outer surface of the filter bag, and the purified gas enters the upper cleaning chamber of the filter bag chamber, and is collected. When the tuyere is discharged and the dust-containing gas is purified through the filter bag, the dust accumulated on the filter bag increases with time, and the filter bag resistance is increased, so that the treatment air volume is gradually reduced, and the normal operation is to be controlled.