ФИЛЬТР ДЛЯ ОЧИСТКИ ГАЗА

摘要

FIELD: cleaning of gases. ^ SUBSTANCE: filter comprises housing with inlet and outlet branch pipes, hopper provided with discharging device, and system for recirculation of dust provided with branch pipe connected with the inlet branch pipe. The system for recirculation of dust is provided with the devices for control of air flow and batching dust. The device for batching dust is in communication with the hopper and is made of unmovable outer pipe and movable inner pipe that are axially aligned and provided with slots. The source of compressed air is mounted from the side of the device for control air flow rate. The slot in the movable pipe is provide with cap from inside. The device for batching dust is connected with the pipeline of the system of dust recirculation and with the device for control of air flow rate. The pipeline that connects the device for batching dust to the inlet branch pipe is inclined to the axis of the branch pipe at an angle of 30-45°. ^ EFFECT: enhanced efficiency of cleaning. ^ 1 cl, 4 dwg