CONTROL OF EFFICIENCY OF GAS-CLEANING SYSTEMS IN THE PRODUCTION OF REFRACTORY MATERIALS

The article contains an analysis of technical methods for removing dust from the workshop premises for the production of semidry and plastic shaping aluminosilicate products for the lining of steelmaking furnaces, cement, glass, chemical industries, as well as chamotte and ground materials. The main causes of air pollution during the production of refractory materials, in particular, aluminosilicate products, and the main decisions in the field of air protection for existing and projected enterprises were considered. As a result of the analysis of data for 2010-2017, it was suggested that the efficiency of the aspiration systems is independent from the year of putting in operation and the production area of the workshop. In this regard, the need to continuously control the operation of gas cleaning equipment has been established and proposals have been put forward to control the operation of the applied aspirating systems to ensure their proper functioning and to prevent excess emissions.