首页> 外国专利> Filter canister for use within a storm water sewer system

Filter canister for use within a storm water sewer system

机译:用于雨水排水系统中的过滤罐

摘要

A filter canister for use within a storm water sewer system. The filter canister includes a hollow retention body and a lower tapered filter. The retention body defines a top and a bottom, and is positionable within the storm water sewer system so as to direct fluid flow from the top to the bottom. The lower tapered filter defines a vertex end and a base. The lower tapered filter is attached to the bottom of the retention body such that the vertex end extends upwardly toward the top. In one preferred embodiment, a pelletized treatment media, such as peat-based, activated carbon-like pellets, is contained within the retention body. During use, the treatment media removes contaminants from water flow entering the filter canister. The lower tapered filter directs the removed contaminants toward an outer periphery such that the accumulated contaminants have minimal effect on a flow rate capacity of the filter canister.
机译:用于雨水排水系统中的过滤罐。过滤罐包括中空的固位体和下部锥形过滤器。保持体限定顶部和底部,并且可定位在雨水排水系统内,以引导流体从顶部流到底部。下锥形过滤器定义了一个顶点端和一个底。下部锥形过滤器连接到保持体的底部,使得顶点末端朝顶部向上延伸。在一个优选的实施方案中,在保持体内包含粒状的处理介质,例如基于泥炭的活性炭状粒料。在使用过程中,处理介质会从进入过滤器滤罐的水流中去除污染物。下部锥形过滤器将去除的污染物引向外周,以使累积的污染物对过滤器滤罐的流量影响最小。

著录项

  • 公开/公告号US6337025B1

    专利类型

  • 公开/公告日2002-01-08

    原文格式PDF

  • 申请/专利权人 ENVIRONMENTAL FILTRATION INC.;

    申请/专利号US20000513144

  • 发明设计人 LYLE J. CLEMENSON;

    申请日2000-02-25

  • 分类号C02F70/00;

  • 国家 US

  • 入库时间 2022-08-22 00:46:43

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号