INSTALLATION FOR THE HIGH SPEED HEATING OF COAL BY GAS HEAT CARRIER

摘要

The invention relates to iron industry, in particular to a construction of installation for the high speed heating of coal by gas heat carrier. The installation with two levels of heating of coal by gas heat carrier, directly connected with the source of obtainment of gas heat carrier, and as a devices for regulation of gas flows the flow rate meter with the Venturi tubes are applied, and also disk regulate backstops, installed on each stage of heating from the side of outlet of gas flows. The invention provides for unfailing regulation of gas heat carrier supply on both levels of coal heating.