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1. 发明授权

US06231758B1 Curb-inlet storm drain systems for filtering trash and hydrocarbons 有权
标题翻译：用于过滤垃圾和碳氢化合物的路缘入口风暴排水系统
公开(公告)号：US06231758B1
公开(公告)日：2001-05-15
申请号：US09644137
申请日：2000-08-22
申请人： James F. Morris , Stephen C. Stelpstra
发明人： James F. Morris , Stephen C. Stelpstra
IPC分类号： E03F514
CPC分类号： E03F5/046 , B01D17/00 , B01D17/0202 , B01D17/10 , C02F1/285 , C02F1/681 , C02F2101/32 , E03F1/00 , E03F5/0404 , Y10S210/908
摘要： A modular insert for curb-inlet storm drains creates a composite collection system for trash and for oil or other hydrocarbons and related chemicals. A hopper contains a multitude of irregular, macroscopic fragments of a hydrophobic, compliant, oil-absorbent, copolymer material having high surface area. Preferably, the material is formed with a binder in a novel extrusion process. The fragments absorb and retain permanently a high quantity of oil and other chemicals passing through the hopper, while permitting a high water flow-through rate. The fragments are held in place by a removable bottom plate, which allows replacement of the filtering fragments, and an internal basket. Trash and debris are collected in the internal basket. The hopper is configured to be suspended in a storm drain adjacent to a curb inlet on a bracket and can be installed or serviced through a conventional manhole entry. The hopper has a side cutout that permit lateral overflow from one of the modular units to an adjacent one.
摘要翻译：用于路边入口风暴排水管的模块化插入件为垃圾和油或其他碳氢化合物和相关化学品创建了一个复合收集系统。漏斗包含许多具有高表面积的疏水性，顺应性，吸油性共聚物材料的不规则的宏观碎片。优选地，在新的挤出方法中，材料由粘合剂形成。碎片吸收并保持通过料斗的大量油和其他化学品，同时允许高水流量。碎片通过可移除的底板保持在适当位置，其允许更换过滤碎片和内部篮子。垃圾和碎屑收集在内部篮子中。料斗被配置为悬挂在与支架上的路缘入口相邻的风暴排水口中，并且可以通过常规的人孔入口进行安装或维修。料斗具有侧切口，允许从模块单元之一横向溢出到相邻模块单元。

2. 发明授权

US06749366B1 Environmental filter and flow control device 有权
标题翻译：环境过滤器和流量控制装置
公开(公告)号：US06749366B1
公开(公告)日：2004-06-15
申请号：US10082374
申请日：2002-02-25
申请人： Andrew W. Chinn , Geralde M. Chinn
发明人： Andrew W. Chinn , Geralde M. Chinn
IPC分类号： E03F514
CPC分类号： E03F5/0404 , E03F1/00
摘要： The present invention relates generally to a system for use in filtering a variety of environmental substances, and more particularly to a method and apparatus for filtering such substances as soil, sediment, and debris from such things as water runoff that may be entering storm drains or catch basins for example. The filter may be comprised of a base and a readily visible top portion. A storm sewer grate may then be inserted within the filter and placed in an opening of the inlet. Water may then be filtered, through either or both the top portion and/or through the base, before entering the inlet. The top portion functions as a visual aid, thereby allowing workers, inspectors and equipment operators to easily locate the storm sewer grate.
摘要翻译：本发明一般涉及一种用于过滤各种环境物质的系统，更具体地涉及一种用于过滤诸如土壤，沉积物和碎屑的物质的方法和装置，例如可能进入暴雨下水道的水径流或捕获盆地为例。过滤器可以由基部和易于看见的顶部组成。然后，可以将过滤器中的暴雨下水道格栅插入入口的开口中。然后可以在进入入口之前通过顶部部分和/或通过基底中的任一个或两者来过滤水。顶部作为视觉辅助功能，从而允许工作人员，检查员和设备操作人员轻松定位雨水下水道格栅。

3. 发明授权

US06824677B2 Curbside trap for pollutants and solid trash 失效
标题翻译：污染物和固体垃圾的路边陷阱
公开(公告)号：US06824677B2
公开(公告)日：2004-11-30
申请号：US10266982
申请日：2002-10-08
申请人： Antonio Martinez
发明人： Antonio Martinez
IPC分类号： E03F514
CPC分类号： E03F5/0404 , E03F1/00
摘要： A trap for a curbside drain opening to exclude solids of excessive size from the drain and trap them for analysis and recovery. The trap has a face which will open at high rates of water flow to avert flooding that might be or caused by plugging the drain opening. A filter is optionally provided to remove selected pollutants from the water stream for recovery and analysis.
摘要翻译：用于路边排放口的陷阱，以从排水口排除过大尺寸的固体，并将其捕获用于分析和回收。该陷阱具有一个高水位开启的面，以避免可能由堵塞排水口引起的淹水。可选地提供过滤器以从水流中除去所选择的污染物用于回收和分析。

4. 发明授权

US06595721B2 Mitred grate and drain cover 有权
公开(公告)号：US06595721B2
公开(公告)日：2003-07-22
申请号：US09826641
申请日：2001-04-05
申请人： John Kincheloe
发明人： John Kincheloe
IPC分类号： E03F514
CPC分类号： E03F5/06
摘要： A mitred grate and drain cover comprises a peripheral edge having an upper and lower surface and a substantially elliptical shape which defines a space, and a plurality of cross pieces within the space. Depending sidewalls extend from the lower surface of the peripheral edge, and are constructed with respect to the peripheral edge such that they are at an angle other than 90° to the peripheral edge. The sidewalls define a space for receiving a pipe.

5. 发明授权

US06547962B2 Stormwater treatment system 失效
公开(公告)号：US06547962B2
公开(公告)日：2003-04-15
申请号：US09892270
申请日：2001-06-27
申请人： Michael J. Kistner , Paul J. Rowe
发明人： Michael J. Kistner , Paul J. Rowe
IPC分类号： E03F514
CPC分类号： E03F5/16 , B01D17/00 , B01D17/0208 , B01D17/0211 , B01D17/0217 , B01D21/02 , B01D21/2411 , B01D21/2433 , B01D21/2444
摘要： An apparatus for separating floating and non-floating particulates from drain water wherein said apparatus includes a first chamber for collecting non-floating particulates, a second chamber for collecting floating particulates, and a third chamber through which treated drain water can be discharged from the apparatus. An inlet pipe for introducing drain water into the first chamber is provided tangential to the first chamber to provide a vortex flow of drain water into said first chamber. An outlet pipe providing flow of drain water from the first chamber to the second chamber has an inlet at the vortex of drain water flow in the first chamber and an outlet that is spaced a predetermined distance from the floor of the chamber.

6. 发明授权

US06616834B2 Wastewater processor 失效
标题翻译：废水处理器
公开(公告)号：US06616834B2
公开(公告)日：2003-09-09
申请号：US09977523
申请日：2001-10-14
申请人： Jim Anderson
发明人： Jim Anderson
IPC分类号： E03F514
CPC分类号： B01D21/0012 , B01D21/0006 , B01D21/0018 , B01D21/0024 , B01D21/0033 , B01D24/007 , B01D24/04 , C02F2103/001 , C02F2103/002
摘要： A wastewater treatment apparatus comprised of a water inlet 10, a filter component comprised of a series of filters 20, 30, 40 and settling ing areas 12, 22, 32 over a grade, and a series of separator tanks, 42, 52 connected by a lift tube 54 for removal of hydrocarbons, particulate material and other impurities and a water outlet for discharge into either a general wastewater system or a gray water reclamation system.
摘要翻译：一种废水处理装置，包括一个进水口10，一个由一系列过滤器20,30,40组成的过滤器部件和一个档次的沉淀区域12,22,32，以及一系列通过用于去除烃类，颗粒材料和其它杂质的提升管54和用于排放到一般废水系统或灰水回收系统中的出水口。

7. 发明授权

US06478954B1 Debris collecting apparatus 有权
标题翻译：碎片收集装置
公开(公告)号：US06478954B1
公开(公告)日：2002-11-12
申请号：US09875691
申请日：2001-06-06
申请人： Richard R. Turner, Jr. , Robert Kircher , Dennis R. Moran
发明人： Richard R. Turner, Jr. , Robert Kircher , Dennis R. Moran
IPC分类号： E03F514
CPC分类号： E03F5/12 , B01D35/02 , B01D35/147 , B01D2201/02 , E02B5/085 , E03F5/125
摘要： A floating debris removal system has a bypass or overflow grate that is hinged at the top and positioned to swing downstream under certain conditions. The grate is fastened with a shear ring that will break when sufficient force is generated against the grate by the flow of overflow water and debris through the system. A plow-shaped member pivots off upwardly as flow increases. The member has a plow-shaped blade that spreads the flow across the inlet of the trap of the system to reduce the velocity of the flow. The shape and weight of the blade are selected for optimal function under a range of water levels and flow velocities, and can be altered to perform best for different installations. Debris pits are provided before or after the traps of the system to collect small suspended debris that is not removed by the traps. The pits are sized and configured to slow the velocity of the flow of that the suspended debris settles into the pits. Guide pits on the traps ride in vertical rails to facilitate loading and removal of the traps in the system, while a third plate-like rail on the face of a service ladder guides the downstream end of the traps, while simplifying the overall construction, minimizing surfaces on which dirt can collect, and conserving space.
摘要翻译：浮动碎片清除系统具有旁通或溢流格栅，其铰接在顶部并且在某些条件下定位成向下游摆动。格栅用剪切环固定，当通过系统溢出的水和碎屑的流动对炉排产生足够的力时，该剪切环将破裂。当流量增加时，犁状构件向上枢转。该构件具有犁形叶片，其将流体跨越系统的捕集器的入口扩散以降低流速。选择叶片的形状和重量以在水位和流速范围内获得最佳功能，并且可以改变以在不同的安装中表现最佳。在系统的捕集器之前或之后提供碎屑坑以收集未被捕集器去除的小悬浮碎屑。凹坑的尺寸和构造被设计成减缓悬浮碎屑流入凹坑中的流速。引导坑在垂直导轨上的疏水阀上，以便于系统中的收集器的装载和移除，而在服务梯的表面上的第三个板状轨道引导捕集器的下游端，同时简化整体结构，最小化污垢可以收集的表面，并节省空间。

8. 发明授权

US06287459B1 Drainwater treatment system for use in a vertical passageway 有权
标题翻译：排水处理系统用于垂直通道
公开(公告)号：US06287459B1
公开(公告)日：2001-09-11
申请号：US09441306
申请日：1999-11-16
申请人： J. Kelly Williamson
发明人： J. Kelly Williamson
IPC分类号： E03F514
CPC分类号： E03F5/16 , B01D17/00 , B01D17/0202 , B01D17/10 , B01D21/0012 , E03F5/14
摘要： A drainwater treatment system positionable within the vertical passageway of a drainage system utilizes a catch basin for accepting drainwater which flows downwardly into the drainage system and a filter-supporting section disposed alongside the catch basin. The filter-supporting section accepts drainwater which flows therein from the catch basin and permits drainwater to flow downwardly therethrough. First and second filters containing a hydrophobic material are positioned within the filter-supporting section for filtering contaminants from the drainwater flowing downwardly therethrough, and an overflow is associated with the catch basin and the filter-supporting section through which drainwater is permitted to exit the treatment system and bypass the first and second filters when the flow rate of drainwater into the system exceeds the rate at which drainwater is permitted to flow downwardly through the first and second filters.
摘要翻译：在排水系统的垂直通道内定位的排水处理系统利用一个集水盆，用于接收向下流入排水系统的排水，以及沿着集水盆设置的过滤器支撑部分。过滤器支撑部分接收从捕获池流入其中的排水，并允许排水从其中向下流动。含有疏水材料的第一和第二过滤器定位在过滤器支撑部分内，用于过滤从其向下流动的排水的污染物，并且溢出物与捕集池和过滤器支撑部分相关联，通过该过滤器支撑部分，排水被允许离开处理系统，并且当排水进入系统的流量超过允许排水被向下流过第一和第二过滤器的速率时绕过第一和第二过滤器。

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