SYSTEM OF REVERSE WATER SUPPLY OF INSTALLATION FOR STEEL DEGASSING

摘要

The invention relates to branch of water supply and canalization, in particular to circuits of reverse water supply of installation for steel degassing. System of reversing water supply of installation for steel degassing includes system for withdrawal of worked-out heated water from degasser of the installation to precipitator, precipitator, system for supply of settled water under pressure to filtering station, filtering station, system for supply of filtrate from filtration station to cooling tower, cooling tower and system for supply of purified water to degasser of the device. Filtering station has pressure filters with granular filtering load with grain diameter decreasing from above to down in direction of water being filtered flow, it is as well equipped with system of independent supply from down upwards to filtering load of compressed air and system for independent supply from down upwards to filtering load washing water under pressure. The inventor provides increase of effectiveness of steel degassing..