Dust collector is a device that separates dust particles from dusty airflow. It is also one of the main devices in ventilation and dust removal systems. The following is a detailed introduction to dust collectors:
Working principle and classification 1
Mechanical dust collector: It uses the action of mass forces (such as gravity, inertia force and centrifugal force) to separate particulate matter from airflow. It includes gravity settling chamber. After dusty airflow enters, due to the expansion of flow cross-sectional area, the gas flow rate decreases, and heavier particles settle into the ash hopper under the action of gravity; inertial dust collector. Dusty airflow collides with baffles or changes the airflow direction sharply. With the help of the inertia of dust particles, it is separated from the airflow; cyclone dust collector. Dusty gas enters along the tangent direction at the inlet to form an external swirling flow and an internal swirling flow. Dust particles fall into the ash hopper under the action of centrifugal force and gravity.
Post time: Mar-01-2025