Efficiency of dust separating devices in ventilation emission cleaning systems

Abstract

The article analyzes the main trends in the development of cyclone type inertial dust separators, as well as granular filters in both domestic and foreign practices. Designs of dust separating devices proposed by the Department of Heat and Gas Supply and Ventilation of BSTU named after V. G. Shoukhov are actively considered. The factors ensuring efficiency of dust separation, the calculated dependencies for determining efficiency of dust separation and hydraulic resistance of a combined granular filter for the capture of cement dust are considered.