公开(公告)号：US06554141B2

公开(公告)日：2003-04-29

申请号：US09846226

申请日：2001-05-02

申请人： George Rodrigue Carriere

发明人： George Rodrigue Carriere

IPC分类号： B01D2102

CPC分类号： B01D21/08

摘要： A device for floccing a mixture produced during oil or gas well drilling has a vertical tank with a vertical peripheral wall having a central axis, and a bottom located in a lower end of the peripheral wall, the tank having a height which is significantly greater than a cross-section of the tank, a line for introducing the mixture through a top end of the tank into an interior of the tank so that a solid fraction of the mixture settles on the bottom, and a line for withdrawing a liquid fraction of the mixture from the interior of the tank.

公开(公告)号：US06395181B1

公开(公告)日：2002-05-28

申请号：US09678095

申请日：2000-10-04

申请人： Steven B. Mullerheim

发明人： Steven B. Mullerheim

IPC分类号： B01D2102

CPC分类号： C02F1/78 ,  B01D61/145 ,  B01D61/147 ,  B01D61/16 ,  B01D2311/04 ,  C02F1/001 ,  C02F1/24 ,  C02F1/32 ,  C02F1/444 ,  C02F1/72 ,  C02F2303/16 ,  B01D2311/12 ,  B01D2311/2619 ,  B01D2311/2661

摘要： Wastewater can be treated using a combination of a settleable solids separator, such as a vortex separator and a membrane separation system. Removal and segregation of materials that adversely affect operation of the membrane separator earlier in the treatment process can improve water throughput, water quality and the lifespan of system components. Physical separation of settleable solids and floatable materials from the wastewater prior to treatment with a membrane separator can allow higher flow rates to be achieved.

摘要翻译： 可以使用可沉淀固体分离器（如涡流分离器和膜分离系统）的组合来处理废水。 在处理过程中较早地对膜分离器的操作产生不利影响的材料的去除和偏析可以改善水通量，水质和系统部件的使用寿命。 在用膜分离器处理之前，将可沉淀固体和可漂浮材料与废水物理分离可以实现更高的流速。

公开(公告)号：US06227380B1

公开(公告)日：2001-05-08

申请号：US09319455

申请日：1999-06-07

申请人： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

发明人： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC分类号： B01D2102

CPC分类号： B29C47/68 ,  B01D29/036 ,  B01D29/54 ,  B01D29/6476 ,  B01D29/94 ,  B29C47/0009 ,  B29C47/081 ,  B29C47/0888

摘要： A filter apparatus for liquids containing impurities, in particular solid particles, preferably for filtering plasticized thermoplastic synthetic plastic material, has a housing (1) in which at least one stationary, substantially flat filter (5) is disposed. The liquid to be cleaned is supplied to the filter (5) in the region of its periphery through at least one supply channel (3). The cleaned liquid is conducted off the housing through at least one downstream channel (7). At least one scraper element (17) is pressed with its scraping edge (31) against the upstream-side surface (11) of the filter (5), this scraper element (17) being movably connected to a scraper carrier (12) which can be rotated by a drive means (15) around an axis which is directed substantially perpendicular to the upstream-side surface (11) of the filter (5). The scraper element (17) strips off the impurities adhering to this surface (11) and conveys them towards the center of the filter (5) wherefrom the impurities are conveyed off the housing by means of at least one screw (38) through at least one discharge channel (39) starting from the center of the filter (5) and extending out of the housing (1). At least one scraper element (17) is connected to the scraper carrier (12) so that it can swivel around an axis (18) and the scraper element (17) extends from this axis obliquely with respect to the filter (5) in direction of rotation of the scraper carrier (12). The scraping edge (31) of the scraper element (17) is pressed by the counter-pressure of the liquid to be cleaned against the filter (5), when the scraper carrier (12) is in rotation. Thereby, a blocking of the scraper element (17) is effectively avoided.

摘要翻译： 用于含有杂质的液体的过滤装置，特别是固体颗粒，优选用于过滤增塑的热塑性合成塑料材料，具有壳体（1），其中设置有至少一个固定的，基本上平坦的过滤器（5）。 要清洁的液体通过至少一个供应通道（3）在其周边的区域中被供应到过滤器（5）。 清洁的液体通过至少一个下游通道（7）从壳体传导出去。 至少一个刮刀元件（17）被刮削边缘（31）压靠在过滤器（5）的上游侧表面（11）上，该刮刀元件（17）可移动地连接到刮板（12）上 可以通过驱动装置（15）围绕基本上垂直于过滤器（5）的上游侧表面（11）的轴线旋转。 刮刀元件（17）剥离附着在该表面（11）上的杂质，并将其输送到过滤器（5）的中心，通过至少一个螺钉（38）将杂质从壳体输送到至少一个螺钉 一个排放通道（39）从过滤器（5）的中心开始并延伸出壳体（1）。 至少一个刮刀元件（17）连接到刮板托架（12），使得其可以围绕轴线（18）旋转，并且刮刀元件（17）从该轴线相对于过滤器（5）在倾斜方向上以方向 的刮刀架（12）的旋转。 当刮刀架（12）旋转时，刮刀元件（17）的刮削边缘（31）被待清洗液体的反压力压靠过滤器（5）。 从而有效地避免了刮板元件（17）的堵塞。

公开(公告)号：US06676832B2

公开(公告)日：2004-01-13

申请号：US10039067

申请日：2002-01-05

申请人： Hans de Bruijn ,  Dennis C. Kohl ,  David Schollenberger

发明人： Hans de Bruijn ,  Dennis C. Kohl ,  David Schollenberger

IPC分类号： B01D2102

CPC分类号： E03F5/16 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/003 ,  B01D21/0042 ,  B01D21/02 ,  B01D21/2405 ,  B01D21/2433 ,  B01D2221/12 ,  C02F1/24 ,  C02F1/40 ,  C02F2001/007 ,  C02F2103/001 ,  E03F1/002 ,  E03F5/14

摘要： The apparatus is a surface water purifying catch basin which uses a lamella separator to separate out fine sediment and a separate chamber to trap heavy debris, oil, and floating debris. The surface water enters an inlet chamber which is separated from a settling chamber by a divider wall that has a lower opening between the chambers and a higher overflow. The inlet chamber traps floating contaminates and those that are heavier than the water. The opening between the chambers permits the surface water to flow into and through the lamella separator. The catch basin exit is from the settling chamber, but the water can reach the exit only through the lamella separator that separates out the fine sediment in the water. All of the accumulated contaminates can be removed through access holes in the top of the catch basin.

摘要翻译： 该设备是一个地表水净化池，其使用薄片分离器分离出细小的沉积物和一个单独的室，以捕获重的碎片，油和浮动碎屑。 地表水进入入口室，该入口室通过分隔壁与沉降室分开，分隔壁在室之间具有较低的开口和较高的溢流。 入口室收集漂浮的污染物和比水重的污染物。 室之间的开口允许地表水流入并通过薄片分离器。 集水池出口是从沉降室出来的，但是水只能通过分离出水中的细小沉积物的薄片分离器到达出口。 所有积聚的污染物可以通过捕集池顶部的进入孔去除。

公开(公告)号：US06475381B1

公开(公告)日：2002-11-05

申请号：US09744019

申请日：2001-02-21

申请人： Bert Gustafsson

发明人： Bert Gustafsson

IPC分类号： B01D2102

CPC分类号： C02F3/28 ,  B01D21/0003 ,  B01D21/003 ,  B01D21/0039 ,  B01D21/02 ,  B01D21/2405 ,  B01D21/2416 ,  B01D21/245 ,  B01D21/2466 ,  C02F3/06 ,  Y02W10/15

摘要： A device of three-chamber type for purifying liquid in a cup-shaped vessel (17, 18) has an inlet tube (20) for the liquid at a certain level and an outlet tube (21) at a lower level than the inlet tube. The vessel is vertically divided by a substantially horizontal distribution disc (14) below the inlet and outlet tubes. The disc has at least one opening (19) and is provided with a substantially vertical distribution pipe (15) for receiving the liquid from the inlet tube (20). A first sedimentation chamber (A) is formed below the lower end of the distribution pipe (15), a second chamber (B) is formed over the lower end of the distribution pipe (15) and below the distribution disc (14) and a third chamber (C) is formed over the distribution disc (14).

摘要翻译： 一种用于在杯形容器（17,18）中净化液体的三室式装置具有用于一定水平的液体的入口管（20）和比入口管低的出口管（21） 。 容器在入口管和出口管下方由基本水平的分配盘（14）垂直分隔。 盘具有至少一个开口（19），并且设置有用于从入口管（20）接收液体的基本垂直的分配管（15）。 在分配管（15）的下端下方形成有第一沉降室（A），在分配管（15）的下端部和分配盘（14）的下方形成有第二室（B） 第三室（C）形成在分配盘（14）上。

公开(公告)号：US06168352A

公开(公告)日：2001-01-02

申请号：US09223835

申请日：1998-12-31

申请人： Long Jin Chen ,  Daniel G. Millette ,  Alfred Annor

发明人： Long Jin Chen ,  Daniel G. Millette ,  Alfred Annor

IPC分类号： B01D2102

CPC分类号： B28C9/004

摘要： An apparatus for producing high density slurry and paste backfills for use, for example, in mining operations. The high density slurry or paste is produced from a mill tailings mixture in a silo which includes a percolation and decant apparatuses for percolating water out of the mill tailings mixture and for decanting clarified water from atop the settled tailings. While settling occurs, air is introduced from the bottom of the silo to agitate the mixture to ensure substantially homogeneous settlement of the solids. Once settled, the resultant high density slurry or paste is fluidized by air in order to give the paste more readily flowable characteristics.

摘要翻译： 用于生产高密度浆料和糊状回填的设备，例如用于采矿作业中。 高密度浆料或糊料由筒仓中的研磨尾矿混合物生产，其中包括渗滤和倾析装置，用于从水泥尾矿混合物中渗出水并从澄清的尾矿顶部倾出澄清的水。 在发生沉降的同时，从筒仓的底部引入空气以搅拌混合物以确保固体的基本上均匀的沉降。 一旦沉降，所得到的高密度浆料或糊状物通过空气流化，以使糊料更容易流动的特性。

公开(公告)号：US06764604B1

公开(公告)日：2004-07-20

申请号：US10075421

申请日：2002-02-14

申请人： Malvin A. Nezat, II

发明人： Malvin A. Nezat, II

IPC分类号： B01D2102

CPC分类号： B01D21/2416 ,  B01D21/0018 ,  B01D21/02 ,  B01D21/2444

摘要： A separation apparatus (A) for separating solids from a slurry of liquid and solids includes a separation tank (10). An intake assembly (12) communicates with the separation tank (10) for conveying the slurry through an entrance end (14) into an inlet (16) formed in the tank (10). An outlet assembly (18) communicates with the separation tank (10) for conveying decanted liquid (20) through an outlet (22) formed in the tank (10) to an exit end (24) of the outlet assembly (18) positioned in a desired location. A pump (26) is adapted to convey the decanted liquid (20) from the separation tank (10) through the outlet assembly (18). The tank (10), intake assembly (12), and outlet assembly (18) form an airtight, compartmented system when the entrance end (14) of the intake assembly (12) and the exit end (24) of the outlet assembly (18) are sealed.

摘要翻译： 用于从液体和固体的浆液中分离固体的分离装置（A）包括分离罐（10）。 进气组件（12）与分离罐（10）连通，用于将浆料通过入口端（14）输送到形成在罐（10）中的入口（16）中。 出口组件（18）与分离罐（10）连通，用于将倾倒的液体（20）通过形成在罐（10）中的出口（22）传送到出口组件（18）的出口端（24） 一个理想的位置。 泵（26）适于通过出口组件（18）将来自分离罐（10）的倾析液体（20）输送。 当进气组件（12）的入口端（14）和出口组件的出口端（24）（...）时，箱（10），进气组件（12）和出口组件（18）形成气密的隔室系统 18）密封。

公开(公告)号：US06649060B2

公开(公告)日：2003-11-18

申请号：US09875042

申请日：2001-06-07

申请人： Carlos Perry

发明人： Carlos Perry

IPC分类号： B01D2102

CPC分类号： B01D21/02

摘要： A septic tank having internal supports. The internal supports may be lateral or vertical supports integrally molded to the septic tank. The internal supports provide structural support for the septic tank under various loading conditions. The supports will thus substantially prevent cracking of the septic tank, as well as deformation of the septic tank, manhole and other components thereof. A mold for manufacturing the septic tank is also provided.

公开(公告)号：US06183634B2

公开(公告)日：2001-02-06

申请号：US09282435

申请日：1999-03-31

申请人： Walters Francois Du Toit ,  Rudolf Max Vey

发明人： Walters Francois Du Toit ,  Rudolf Max Vey

IPC分类号： B01D2102

CPC分类号： C02F1/5281 ,  B01D21/0039 ,  B01D21/01 ,  B01D21/2405 ,  B01D21/2427 ,  B01D21/2488

摘要： A separator includes a vessel having feed means for feeding liquid containing suspended solids into the vessel, a liquid outlet, a sludge outlet, and at least one settling member located above the sludge outlet, the settling member having an inner settling surface and outer settling surface, with the inner settling surface surrounding an aperture extending through settling member.

摘要翻译： 分离器包括具有用于将含有悬浮固体的液体进料到容器中的进料装置的容器，液体出口，污泥出口和位于污泥出口上方的至少一个沉降构件，沉降构件具有内部沉降表面和外部沉降表面 ，其中内部沉降表面围绕延伸穿过沉降构件的孔。

公开(公告)号：US06783683B2

公开(公告)日：2004-08-31

申请号：US10237118

申请日：2002-09-09

申请人： Patrick X. Collings

发明人： Patrick X. Collings

IPC分类号： B01D2102

CPC分类号： E03F5/14 ,  B01D21/00 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/0042 ,  B01D21/02 ,  B01D21/2405 ,  B01D21/245 ,  B01D21/34 ,  B01D2221/12

摘要： A stormwater pollutant separator system is provided with the system having a stormwater pollutant separator, a by-pass system, an intake conduit and an outflow conduit connected together. The stormwater pollutant separator includes a chamber with a weir plate and siphon plate therein. The chamber has first, second, and third sections. The first section is located between the chamber first end and the weir plate. The second section is located between the weir plate and siphon plate. The third section is located between the siphon plate and the chamber second end. In one embodiment the third section has filter material placed intermediate the siphon (sometimes referred to as the second weir) plate and the second end plate. A method for separating material and pollutants from stormwater drainage is also disclosed with the method including the steps of inducing the stormwater drainage initially into a stormwater pollutant separator, containing the majority of all non-floating and floating material by the use of the weir plate and siphon plate respectively, discharging the stormwater drainage therefrom, providing a by-pass system for introduction of stormwater drainage overflow thereinto, and combining all the discharging stormwater drainage together.

摘要翻译： 设有雨水污染物分离器系统，该系统具有连接在一起的雨水污染物分离器，旁路系统，进气管道和流出管道。 雨水污染物分离器包括其中具有堰板和虹吸板的室。 该厅有第一，第二和第三部分。 第一部分位于室第一端和堰板之间。 第二部分位于堰板和虹吸板之间。 第三部分位于虹吸板和腔室第二端之间。 在一个实施例中，第三部分具有放置在虹吸（有时称为第二堰）板和第二端板之间的过滤材料。 还公开了从雨水排水中分离物质和污染物的方法，包括以下步骤：首先将暴雨水排入雨水污染物分离器，通过使用堰板包含大部分非浮动和浮动物质; 虹吸管排水，排放雨水排放，提供了一个旁路系统，引入雨水排水溢流，并将所有排放雨水排放在一起。