Method for dedusting during grease production

The title method comprises the steps of: filtering fibre-dust-contained air in a primary dedusting box by a screen to obtain dust-contained air, setting a suction nozzle in a primary dust box for adsorbing the screen and fibres in the fibre-dust-contained air, filtering the dust contained air in a secondary dust box by a honeycomb-type dust filter to obtain clean air, and setting a suction nozzle in the secondary dust box for adsorbing the honeycomb-type dust filter and dusts in the dust-contained air. The method has dedusting rate > 99%, and improves the running environment of machine.

Author: Peng, Hua ;Full Source: Faming Zhuanli Shenqing CN 102,294,153 (Cl. B01D46/00), 28 Dec 2011, Appl. 10,161,805, 16 Jun 2011; 5pp. (Ch). ;