SETTLING TANK FOR CLEANING LUBRICANT-AND-COOLANT Russian patent published in 2003 - IPC

FIELD: treatment of sewage and cleaning technological fluids (lubricants-and-coolants, washing solutions); metalworking, chemical and other industries; metallurgy. SUBSTANCE: proposed settling tank has receiving chute, housing, scraper conveyer built in lower portion of housing, drive for rotation of conveyer and drain branch pipe. It is additionally provided with distributing unit mounted in upper portion of housing and used as extension of receiving chute for draining contaminated lubricant-and-coolant; said unit has housing made in form of chute with scraper conveyer with drive and screens mounted in upper portion of chute. EFFECT: improved quality of cleaning. 2 dwg