公开(公告)号：US3828372A

公开(公告)日：1974-08-13

申请号：US32643573

申请日：1973-01-24

申请人： KOEHLER DAYTON

发明人： CORNISH A ,  FOSTER G ,  CAMPBELL A

IPC分类号： E03D5/016 ,  E03D5/01

CPC分类号： E03D5/016

摘要： A recirculating sewerage system comprising at least one water closet, a recirculating tank including effluent receiving and pumping chambers separated by a common wall, a pump including a filtering element for drawing liquid from the pumping chamber and for directing the drawn liquid to the water closet to flush same, and a drainage opening defined in the bottom of the recirculating tank. The common wall including a filter for restricting the flow of bulk waste including paper products from the effluent receiving chamber to the pumping chamber; an opening; a drainage valve selectively sized for placement within the common wall opening and selectively displaceable from a first position whereat the drainage opening is closed to a second position whereat the drainage valve is open. Sealing means for effectively preventing the passage of effluent from the effluent receiving chamber through the common wall opening into the pumping chamber when the drainage valve is at the first position. The displacement of the drainage valve to the second position establishing a direct passage from each of the chambers to the drainage opening whereby both chambers will be completely drained.

摘要翻译： 一种循环污水系统，包括至少一个水厕，循环罐，包括由公共壁分隔的流出物接收和泵送室;泵，包括用于从泵送室抽取液体的过滤元件，以及将抽出的液体引导到水箱 冲洗相同，以及限定在循环罐底部的排水口。 公共墙壁包括一个过滤器，用于限制大量废物的流动，包括从废液接收室到泵送室的纸张产品; 开口 选择性地定尺寸的排水阀，以便放置在公共壁开口内并且可选择性地从排放开口关闭的第一位置移动到排水阀打开的第二位置。 密封装置，用于当排水阀处于第一位置时，有效地防止流出物从流出物接收室通过共同的壁开口进入泵送室。 排水阀向第二位置的位移，建立从每个室到排水口的直接通道，由此两个室将被完全排出。

公开(公告)号：US3855641A

公开(公告)日：1974-12-24

申请号：US32643673

申请日：1973-01-24

申请人： KOEHLER DAYTON

发明人： FOSTER G ,  CAMPBELL A

IPC分类号： C02F9/00 ,  E03D5/016 ,  C02C1/08 ,  B01D29/20

CPC分类号： E03D5/016 ,  C02F2201/001

摘要： A recirculating sewerage system including at least one water closet, a recirculating tank including effluent receiving and pumping chambers separated by a common wall, the common wall supporting a filter for restricting the passage of bulk waste including paper products which float on the top of the received effluent from the effluent receiving chamber to the pumping chamber, a pump including a filtering element for drawing liquid effluent from the pumping chamber and for directing the drawn and filtered liquid effluent to the water closet to flush same, the means for creating turbulence proximate the upper surface of the effluent within the effluent receiving chamber adjacent the filter when the pump is actuated whereby the flow of the floating paper products from the effluent receiving chamber to the pumping chamber during actuation of the pump will be inhibited.

摘要翻译： 一个循环污水系统，包括至少一个水厕，循环水箱，包括由公共墙壁分隔开的排出物接收和泵送室，公共墙壁支撑过滤器，用于限制散装垃圾的通过，包括漂浮在收到的顶部的纸制品 从排出物接收室到泵送室的流出物，包括用于从泵送室抽出液体流出物的过滤元件的泵，以及用于将抽出的和经过滤的液体流出物引导到水厕中以使其相冲洗，用于在上部附近产生湍流的装置 当泵被致动时，流出物接收室内的流出物的表面与过滤器相邻，从而在泵的启动期间浮动纸产品从流出物接收室到泵送室的流动将被抑制。