Increasing the efficiency of dusting the fiber filter by electrifying the fibers

Abstract

The dedusting of aspirated air, which is removed from the sources of dust extraction during the processing of rock mass, in the aspiration-traction units of the mining and processing enterprises of the Kryvyi Rih region, as a rule, occurs by means of a two-stage purification system. The first stage of cleaning is preferably used cyclone apparatus, the second - scrubbers (Venturi pipes) or bag filters. A number of organizational and technical reasons (changing the aerodynamic parameters of dust flow, violation of schedules of unloading dust bins, etc.) causes the low efficiency of these systems, which leads to deterioration of sanitary and hygienic conditions of workers of industrial enterprises.