公开(公告)号：US3927425A

公开(公告)日：1975-12-23

申请号：US46294574

申请日：1974-04-22

申请人： KOEHLER DAYTON

发明人： DELANEY R EDWARD ,  CORNISH ALAN H

IPC分类号： E03D5/016 ,  E03D5/014

CPC分类号： E03D5/016

摘要： A sewerage treatment system comprising a water closet, a bathing facility, first and second recirculating tanks each including filtering media for dividing the tanks into horizontally adjacent receptacle and filtrate compartments and a drain in the receptacle compartments thereof, means for selectively directing the effluent flushed from the water closet into the receptacle compartment of either recirculating tank, means for selectively directing the effluent from the bathing facility into either recirculating tank, means for selectively draining either recirculating tank, means for selectively recirculating the liquid in the filtrate compartment of either recirculating tank to the water closet for flushing same, means for operating the system in a first mode of operation wherein the effluent from the water closet is discharged into the receptacle compartment of the first recirculating tank, the liquid in the filtrate compartment of the first recirculating tank is selectively recirculated to the water closet, and the effluent from the bathing facility is discharged into the second recirculating tank, and means for alternately operating the system in a second mode of operation wherein the effluent from the water closet is discharged into the receptacle compartment of the second recirculating tank, the liquid in the filtrate compartment of the second recirculating tank is selectively recirculated to the water closet, and the effluent from the bathing facility is discharged into the first recirculating tank, and means for draining the first recirculating tank and for switching the system from the first mode of operation to the second mode of operation.

摘要翻译： 一种污水处理系统，包括一个水厕，一个洗浴设施，第一和第二个再循环罐，每一个包括用于将罐分成水平相邻的容器和滤液室的过滤介质和其容器隔室中的排水口，用于选择性地将从 将水箱插入任一循环罐的容器隔室中，用于选择性地将来自洗浴设备的流出物引导到任一循环罐中的装置，用于选择性地排出任一循环罐的装置，用于选择性地将任一循环罐的滤液室中的液体再循环的装置， 用于冲洗的水箱，用于在第一操作模式下操作系统的装置，其中来自水箱的流出物被排放到第一再循环罐的容器隔室中，第一再循环罐的滤液室中的液体选择性地 再循环 并且来自洗澡设备的流出物被排放到第二再循环罐中，并且用于在第二操作模式下交替地操作系统的装置，其中来自水厕的流出物被排放到第二再循环罐的容纳室中 第二循环罐的滤液室中的液体选择性地再循环到水箱中，并且来自洗浴设备的流出物被排放到第一再循环罐中，以及用于排出第一再循环罐和用于切换系统的装置 从第一种操作模式到第二种操作模式。