The workshop self-circulating dust purifier delivers purified air into the work area, forming a thin layer of air above the floor. This air layer is created by the diffusion of cooler, fresh air. Heat sources within the room (such as personnel and equipment) generate upward convective airflow. Due to the buoyancy effect of the heat sources, the fresh air flows upward and becomes the dominant airflow driving indoor air movement. The exhaust vent is located at the top of the equipment, drawing polluted air into the unit. The integrated self-circulation system operates at an air supply velocity of approximately <0.5 m/s. The momentum of the supplied air is so low that it has no significant impact on the dominant indoor airflow.

Application Scope:

1. Suitable for dust collection and treatment in industries such as large steel structures, shipbuilding, automotive manufacturing, and metal processing, particularly for smoke and dust generated by plasma cutting, laser cutting, welding, and similar operations.