Device for the separation of floating and settling matters from waste water contaminated with these matters

摘要

In a gravity sink-float separator (4) operating without an open surface, both the separated float material and the separator contents must be wholly or partially withdrawn or transported away. According to the invention, this is carried out by a pump (9) which, on the suction side, has connection lines to the mid-height region of the separator housing (4) and the sink-material discharge (3) and, on the pressure side, as connection lines to the wastewater feed pipe (5) and the clean water outlet pipe (6). The pressurised water line for the float-material disposal is taken from the feed pipe. IMAGE