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31. 发明申请

US20100243584A1 AUTOMATIC SLURRY STRAINER 有权
标题翻译：自动浆料过滤器
公开(公告)号：US20100243584A1
公开(公告)日：2010-09-30
申请号：US12729510
申请日：2010-03-23
申请人： Carl A. Steiner , Yousif A. Khalid Al-Abdullah , Ricky L. Jackson
发明人： Carl A. Steiner , Yousif A. Khalid Al-Abdullah , Ricky L. Jackson
IPC分类号： B01D33/06 , B01D33/067 , B01D33/073 , B01D33/46 , B01D33/48
CPC分类号： B01D33/067 , B01D33/073 , B01D33/466 , B01D33/48
摘要： An automatic strainer assembly for straining a slurry comprises an inlet for receiving the slurry, a horizontally disposed strainer body in fluid communication with the inlet, and a rotatable strainer member received within the body having an inner surface and an outer surface. One or more scrapers are positioned for removing material from the outer surface of the strainer assembly. A collection vessel is positioned substantially below the body for receiving material scraped from the outer surface of the strainer member. A transport member can be provided for returning the scraped material to the slurry supply for reprocessing thereof. An outlet expels the strained slurry. A manual or automatic washdown system is provided for removing the slurry from the strainer member. A radial bearing assembly and radial seal are associated with the drive shaft of the strainer member to prevent galling. A method for processing a slurry is provided.
摘要翻译：用于使浆料变形的自动过滤器组件包括用于接收浆料的入口，与入口流体连通的水平布置的过滤器本体，以及容纳在主体内的可旋转过滤器构件，其具有内表面和外表面。一个或多个刮刀被定位成用于从过滤器组件的外表面去除材料。收集容器基本上位于主体下方，用于接收从过滤器构件的外表面刮下的材料。可以提供传送构件，用于将刮擦的材料返回到用于再处理的浆料供应。出口排出应变浆料。提供了一种用于从过滤器构件去除浆料的手动或自动冲洗系统。径向轴承组件和径向密封件与过滤器构件的驱动轴相关联以防止磨损。提供了一种处理浆料的方法。

32. 发明申请

US20060186034A1 Filter device for the clarification of contaminated liquids 失效
标题翻译：用于澄清污染液体的过滤装置
公开(公告)号：US20060186034A1
公开(公告)日：2006-08-24
申请号：US11332506
申请日：2006-01-16
申请人： Eberhard Harms , Mark Grigo
发明人： Eberhard Harms , Mark Grigo
IPC分类号： B01D33/00
CPC分类号： B01D35/26 , B01D33/21 , B01D33/39 , B01D33/48 , B01D33/56 , B01D33/68 , B01D33/72 , B01D33/74
摘要： A filter device for the clarification of contaminated liquids includes a vessel configured to contain the liquid to be clarified. A first carrying disk is arranged within the vessel and is rotationally driven about a rotational axis. Mounting rods are attached to and extend generally perpendicular from the carrying disk. A plurality of filter modules including spaced apart filter elements extend generally parallel to the carrying disk. Each of the filter modules is rotationally fixed relative to the carrying disk at least in part by the mounting rods. The filter modules have a radially inward end spaced radially from the rotational axis of the carrying disk. The ends of the filter modules circumscribe a cavity within the vessel having a longitudinal axis corresponding to the rotational axis of the carrying disk. The cavity is configured such that a cleaning fluid medium from within the cavity flows radially out from said cavity and between the filter elements to clean the filter elements.
摘要翻译：用于澄清污染液体的过滤装置包括构造成容纳待澄清液体的容器。第一承载盘布置在容器内并围绕旋转轴线旋转地驱动。安装杆附接到大致垂直于承载盘的方向延伸。包括间隔开的过滤器元件的多个过滤器模块大致平行于承载盘延伸。每个过滤器模块至少部分地通过安装杆相对于承载盘旋转地固定。过滤器模块具有径向向内的端部，其与承载盘的旋转轴线径向间隔开。过滤器模块的端部围绕容器内具有对应于承载盘的旋转轴线的纵向轴线的空腔。空腔被构造成使得来自空腔内的清洁流体介质从所述空腔和过滤元件之间径向流出以清洁过滤器元件。

33. 发明授权

US06872301B2 High shear rotating disc filter 失效
标题翻译：高剪切旋转盘式过滤器
公开(公告)号：US06872301B2
公开(公告)日：2005-03-29
申请号：US10027175
申请日：2001-12-20
申请人： Anthony Schepis
发明人： Anthony Schepis
IPC分类号： B01D33/21 , B01D35/30 , B01D37/00 , B01D33/23
CPC分类号： B01D35/30 , B01D33/21 , B01D33/48 , B01D33/56 , B01D37/00
摘要： A high shear rotating disc filter having a hollow interior and constructed of a porous material such as sintered metal or ceramic with finely structured openings. The disc is mounted and secured onto a hollow shaft. The hollow shaft is connected to a vacuum source, external to the filter, that allows for the passage of the filtrate to a receiver. There are elongated slots in the wall of the shaft which provide the passage of filtrate from the disc. The shaft provides rotational force for the discs.
摘要翻译：一种高剪切旋转圆盘过滤器，具有中空的内部，并由多孔材料（例如烧结金属或具有精细构造的开口的陶瓷）构成。盘安装并固定在空心轴上。空心轴连接到过滤器外部的真空源，允许滤液通过接收器。在轴的壁中有细长的槽，其提供滤液从盘的通过。轴为圆盘提供旋转力。

34. 发明申请

US20040149233A1 Aquaculture system 失效
标题翻译：水产养殖系统
公开(公告)号：US20040149233A1
公开(公告)日：2004-08-05
申请号：US10478210
申请日：2003-11-28
发明人： Ian Geoffrey Cummins
IPC分类号： A01K063/04
CPC分类号： B01D33/11 , A01K63/04 , A01K63/042 , A01K63/045 , B01D33/48 , Y02W10/37 , Y10S210/905
摘要： A self-contained aquaculture system comprising a modular building defining a first main chamber for containing fish or marine invertebrates, a second swirl chamber comprising a primary filter communicating with the main chamber for removing solids from the main chamber, a drum filter for receiving and filtering water from the swirl chamber, a third biological filter chamber beneath the drum filter for receiving water therefrom and a biological filter tank. Water is pumped from the chamber. The building defines an enclosed space over the chambers, the temperature of which is controlled by an air conditioning unit. A foam fractionator, ultraviolet unit and ozone generator are used for treating the water in the main chamber.
摘要翻译：一种独立的水产养殖系统，包括限定用于容纳鱼或海洋无脊椎动物的第一主室的模块化建筑物，第二涡流室，包括与主室连通以从主室移除固体的主过滤器，用于接收和过滤的鼓过滤器来自涡流室的水，在鼓式过滤器下面的用于从其接收水的第三生物过滤室和生物过滤罐。水从房间泵出。该建筑物在室内限定了一个封闭空间，其温度由空调单元控制。泡沫分馏器，紫外线单元和臭氧发生器用于处理主室中的水。

35. 发明授权

US06270703B1 Polymer filteration apparatus and method of use 有权
标题翻译：聚合物过滤装置及其使用方法
公开(公告)号：US06270703B1
公开(公告)日：2001-08-07
申请号：US09528391
申请日：2000-03-20
申请人： Paul D. Wildman , Delano B. Trott
发明人： Paul D. Wildman , Delano B. Trott
IPC分类号： B29C4500
CPC分类号： B29C45/52 , B01D29/33 , B01D29/35 , B01D29/6438 , B01D29/668 , B01D33/073 , B01D33/15 , B01D33/463 , B01D33/48 , B01D33/52 , B01D35/147 , B01D35/153 , B29C45/24 , B29C47/0009 , B29C47/687 , B29C47/688
摘要： The present invention includes a filtration apparatus for an injection molding machine where the injection molding machine includes a screw housed within a bore for generating molten polymer. A tip member extends axially from the screw. The tip member has radially extending upstream and downstream flanges positioned axially apart from each other. A filter encircles the tip member and is capable of filtering the molten polymer. An annular ring member encircles the tip member and is slidably positioned within the bore between the upstream and downstream flanges. The ring member is capable of sliding between the flanges for directing the molten polymer through the filter or preventing back flow of the molten polymer past the upstream flange. An end stop is positioned within the bore and is capable of engaging and preventing movement of the ring member past the end stop while allowing the downstream flange of the tip member to be translated forwardly therepast to simultaneously space the upstream and downstream flanges apart from the ring member. This allows the molten polymer to bypass the filter for purging contaminants filtered from the molten polymer.
摘要翻译：本发明包括一种用于注射成型机的过滤装置，其中注塑机包括容纳在用于产生熔融聚合物的孔内的螺杆。尖端构件从螺钉轴向延伸。尖端构件具有径向延伸的上游和下游凸缘，其彼此轴向分开设置。过滤器环绕尖端构件并且能够过滤熔融聚合物。环形圈构件环绕尖端构件并且可滑动地定位在上游和下游凸缘之间的孔内。环形构件能够在凸缘之间滑动，以引导熔融聚合物通过过滤器或防止熔融聚合物通过上游凸缘的反向流动。端部止动件定位在孔内并且能够接合并防止环构件通过端部止动件的运动，同时允许尖端构件的下游凸缘向前平移，同时将上游和下游凸缘与环隔开会员。这允许熔融聚合物绕过过滤器以净化从熔融聚合物过滤的污染物。

36. 发明授权

US4793161A Effective diffuser/thickener screen backflushing 失效
标题翻译：有效的扩散器/增稠器屏幕反吹
公开(公告)号：US4793161A
公开(公告)日：1988-12-27
申请号：US125710
申请日：1987-11-27
申请人： Johan C. F. C. Richter , Ole J. Ricter , Finn Jacobsen
发明人： Johan C. F. C. Richter , Ole J. Ricter , Finn Jacobsen
IPC分类号： B01D29/11 , B01D33/03 , B01D33/39 , B01D33/48 , B01D33/60 , B01D33/76 , D21C9/04 , D21C9/06 , D21C9/18 , D21F1/66 , D21D5/04
CPC分类号： D21F1/66 , B01D33/0315 , D21C9/04 , B01D33/033 , B01D33/39 , B01D33/48 , B01D33/60 , B01D33/763
摘要： The screens of a pulp treating vessel, such as a paper pulp thickener, or diffuser, are back flushed in a simple yet effective manner. The screens are mounted to a supporting conduit within a vertical vessel, and a cylinder is connected at one open end to the conduit, and the other open end is disposed within the pulp inside the vessel. A piston is mounted within the cylinder and relative movement between the piston and cylinder is effected periodically in order to force liquid from within the cylinder into the conduit and out the screens, backflushing the screens and preventing clogging. Since no additional volume of liquid is added to the vessel during backflushing, no surge occurs in the vessel. Conventional accumulators, on/off valves, and the like can be eliminated while--in the case of diffusion washing--efficiency can be increased as much as 20-30%, and capacity increased as much as about 15%.

37. 发明授权

US3890235A Vacuum filter 失效
标题翻译：真空过滤器
公开(公告)号：US3890235A
公开(公告)日：1975-06-17
申请号：US49065174
申请日：1974-07-22
申请人： ENVIROTECH CORP
发明人： DAVIS STEVEN S
IPC分类号： B01D33/27 , B01D33/34
CPC分类号： B01D33/27 , B01D33/48 , B01D33/52 , B01D2201/02 , B01D2201/282
摘要： An open frame rotary cylindrical filter construction is disclosed in which the rotary element is formed from a plurality of individual concave filter sectors mounted radially about a central hub. Each sector includes an elongated cone shaped basket or cup having an open mouth at its outer or base end and a restricted outlet opening inwardly from its apex. A flange is formed about the mouth of the sector and the sectors are held in place by tie rods extending radially from the hub to engage the flanges to pull the sectors toward the hub. The apex of each sector is pulled into sealing relationship with a drainage conduit leading to a filter valve at one end of the structure. The flanges of adjacent sectors combine to form a cylindrical structure supported by the tie rods and drainage conduits. Usual trunnions are provided at each end for journalling the structure for rotation.
摘要翻译：公开了一种开放式框架旋转圆柱形过滤器结构，其中旋转元件由围绕中心毂径向安装的多个单独的凹形过滤器部分形成。每个扇区包括细长的锥形篮或杯，其在其外部或底端具有开口，并且从其顶点向内开口有限制的出口。在扇形物的嘴部周围形成凸缘，并且通过从轮毂径向延伸的拉杆将部分保持就位，以接合凸缘以将扇区拉向毂。每个扇区的顶点与排水管道被拉入密封关系，排水管道通向结构一端的过滤阀。相邻扇区的凸缘组合形成由拉杆和排水管支撑的圆柱形结构。通常的耳轴在每端提供用于旋转的结构。

38. 发明授权

US3830658A Method and device for washing a continuous filter with a horizontal filtration surface and cells 失效
标题翻译：用于水平过滤表面和细胞的连续过滤器的洗涤方法和装置
公开(公告)号：US3830658A
公开(公告)日：1974-08-20
申请号：US26225972
申请日：1972-06-13
申请人： PRAYON
发明人： DAVISTER A
IPC分类号： B01D33/19 , B01D33/46 , B01D33/48 , B01D33/60 , B01D33/70 , B08B7/04 , B01D35/00
CPC分类号： B01D33/19 , B01D33/46 , B01D33/48 , B01D33/60 , B01D33/705
摘要： Method for washing with water a continuous filter with a horizontal filtration surface and cells, washing carried out after the discharge of the filtration cake, wherein water jets of high kinetic energy are used and/or heavily turbulent water flows in order to cause a mechanical scouring of possible sediments and scales formed at least on the walls of the filters and on the cloths of the latter in the course of filtration and to take such sediments and/or scales away by mechanical means. Wash water is supplied internally of the cells.
摘要翻译：用水洗涤具有水平过滤表面和细胞的连续过滤器的方法，在滤饼排出之后进行洗涤，其中使用高动能的水射流和/或大量湍流的水流动以引起机械冲刷在过滤过程中至少在过滤器的壁上和后者的布上形成可能的沉积物和鳞屑，并通过机械方法将这些沉积物和/或鳞屑除去。洗涤水在细胞内部供应。

39. 发明授权

US3825124A Filter elements for continuous filters 失效
标题翻译：连续过滤器的过滤器元件
公开(公告)号：US3825124A
公开(公告)日：1974-07-23
申请号：US27551370
申请日：1970-07-27
申请人： ENVIROTECH CORP
发明人： DAVIS S
IPC分类号： B01D33/27 , B01D33/34 , B01D33/02
CPC分类号： B01D33/27 , B01D33/48 , B01D33/52 , B01D2201/02 , B01D2201/282
摘要： A plurality of concave filtering elements are fixed about the periphery of a rotary filter drum so that the mouths of the elements are open and the closed ends of the elements are directed substantially radially inward of the drum. As the drum rotates in submergence in a slurry, solids are collected in the elements by applying suction to the elements to draw the liquid therethrough; to discharge the collected solids, the elements are everted by reversing the pressure thereon.

40. 发明授权

US3409134A Filtration process with scraping and blow-back cake removal 失效
标题翻译：过滤过程与刮擦和回吹除去蛋糕
公开(公告)号：US3409134A
公开(公告)日：1968-11-05
申请号：US50060565
申请日：1965-10-22
申请人： DORR OLIVER INC
发明人： WALLACE GORDON C , KELLER LEON D
IPC分类号： B01D33/21
CPC分类号： B01D33/21 , B01D33/466 , B01D33/48 , B01D33/804 , B01D2201/282

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