DEVICE FOR PURIFICATION OF THE AIR

FIELD: devices for purification of the air. ^ SUBSTANCE: the invention is pertaining to the air- purification devices, in particular, to the devices for purification of the air from the powder-like particles of the transported air of the pneumatic transportation installations. The device contains: the body with the hopper; the branch-pipes for the contaminated air feeding in and the withdrawal of the purified air; the filtering component and the gear for its regeneration, which is located on the filtration component and is made in the form of the feed screw. The filtration component is made in the form of the in parallel strained strings. The feeding screw is mounted on the driving shaft with the help of the helical springs coaxially arranged on it. Each spring on end is consolidated on the shaft, and other end - on the cylindrical shell of the feed screw. The feed screw is supplied with tool of the reciprocal relocation, which has been made in the form of the step and the roller with the adjustable stop. The stop is mounted on the frame of the bearing support with the capability of the periodical interaction of the roller with the cam, which is consolidated on the support component of the feed screw. The technical result of the invention is improvement of the operational and technical characteristics of the device for purification of the air. ^ EFFECT: the invention ensures the improved operational and technical characteristics of the device for purification of the air. ^ 6 dwg