PURIFICATION SYSTEM WATER DISCHARGE Russian patent published in 1997 - IPC

FIELD: hydraulic equipment, apparatuses for water purification from drifts. SUBSTANCE: purification water discharge has water conduit 17 with widened end 16 and overlapped by purification apparatus with perforated conveyer band 12 linking driving drum 3 using turbine 4 and tension drum 9, that are both located in housing 13 with spider 21 for turbine 4 mounting in pipeline 20 cavity. Housing 13 lower section at driving drum 3 has cleansing slot 15 and hinged baffle 1. Water conduit 17 has shield-shutter 18, that is kinematically linked with hinged baffle 1. Purification apparatus with turbine 4 is mounted so as to be capable to turn at an angle of α relatively to axes on canal walls or on its bottom. In the case in pure water pipeline 20 turbine 4 rotation speed control 22 is mounted. EFFECT: improved design. 4 dwg