INERTIAL AIR PURIFIER Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: inertial air purifier has an input branch pipe, a louver separator, a dust-collecting chamber with a device for the dust removal, a countercurrent separator formed by the outlets of the dust-collecting chamber and the louver separator and an output branch pipe for the purified air. In order to collect the dust more effectively the outlets of the louver separator and the dust-collecting chamber are made on one level. The correlation of their heights and cross-section area is equal to 1: (0.5-1.5). The depth of the dust-collecting chamber along the axle of the louver separator makes up not less than five heights of its outlet. EFFECT: more effective dust catching. 2 dwg, 2 tbl