Inlet mode of volute of cyclone dust collector

What is the air intake mode of volute of cyclone dust collector? Volute air intake means that dust-laden gas is pumped into the air chamber by a volute fan, and then solid particles are separated by a cyclone separator, which is fixed by the filter bag of the dust collector, and the gas is discharged through the outlet. Spiral case is an important part of the air inlet system of cyclone dust collector, which can improve the operation efficiency and dust removal effect of cyclone dust collector. In addition, the volute air intake mode also has the characteristics of stable operation, small pressure change, simple structure and easy maintenance.