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11. 发明授权

US09314719B2 Filter having spiral-shaped distributor channels 有权
标题翻译：过滤器具有螺旋形分布器通道
公开(公告)号：US09314719B2
公开(公告)日：2016-04-19
申请号：US13584790
申请日：2012-08-13
申请人： Roy Edward McAlister
发明人： Roy Edward McAlister
IPC分类号： B01D29/90 , B01D24/14 , B01D24/40 , B01D29/56 , B01D35/18 , B01D39/20 , B01D53/04
CPC分类号： B01D29/90 , B01D24/14 , B01D24/405 , B01D29/56 , B01D35/18 , B01D39/2041 , B01D39/2055 , B01D53/0407 , B01D2251/102
摘要： Fluid distribution filters having spiral filter media and associated systems and methods are disclosed herein. In one embodiment, for example, a filter assembly can include a canister having a body portion positioned between a first opening and a second opening. The filter assembly can further include a filter media positioned in the body portion of the canister. The filter media can include at least one channel in fluid communication with the first and second openings. The channel can have a spiral-like shape and be configured to distribute incoming fluid across the filter media and move the fluid at a substantially equal velocity across the filter media.
摘要翻译：本文公开了具有螺旋过滤介质和相关系统和方法的流体分配过滤器。在一个实施例中，例如，过滤器组件可以包括罐，其具有定位在第一开口和第二开口之间的主体部分。过滤器组件还可以包括定位在罐的主体部分中的过滤介质。过滤介质可以包括与第一和第二开口流体连通的至少一个通道。通道可以具有螺旋状形状并且被配置成将进入的流体分布在过滤介质上并以基本上相等的速度移动流体穿过过滤介质。

12. 发明申请

US20140216995A1 APPARATUS FOR TREATING LIQUID CONTAINING IMPURITIES 审中-公开
标题翻译：用于处理液体液体的设备
公开(公告)号：US20140216995A1
公开(公告)日：2014-08-07
申请号：US14245311
申请日：2014-04-04
申请人： Parkson Corporation
发明人： Brett H. BOYD , Russell L. COOK , Adrian STRENG
IPC分类号： B01D24/14 , B01D24/48 , B01D24/46
CPC分类号： C02F1/004 , B01D24/14 , B01D24/36 , B01D24/4652 , B01D24/4689 , B01D24/4869 , B01D2024/145 , B01D2101/04 , C02F2103/02 , C02F2209/006
摘要： An apparatus for treating a liquid containing impurities may comprise: a filtering chamber for receiving liquid containing impurities, the filtering chamber containing granular media and configured to permit the granular media to interact with the liquid containing impurities, thereby removing impurities from the liquid to produce filtrate; a filtrate section in communication with the filtering chamber for receiving the filtrate, the filtrate section being in communication with a first outlet for outflow of the filtrate; a gas supplying system for delivering gas to the granular media in the filtering chamber for transport of a portion of the granular media to a granular media washer; and a reject section in communication with the granular media washer for receiving a reject mixture comprising liquid and impurities from the granular media washer. The reject section may be in communication with a second outlet for outflow of a portion of the reject mixture.
摘要翻译：用于处理含有杂质的液体的装置可以包括：用于接收含有杂质的液体的过滤室，所述过滤室包含颗粒介质，并且被配置为允许颗粒介质与含有杂质的液体相互作用，从而从液体中除去杂质以产生滤液 ; 与过滤室连通的用于接收滤液的滤液部分，滤液部分与滤液流出的第一出口连通; 用于将气体输送到过滤室中的颗粒介质以将一部分颗粒介质输送到颗粒介质洗涤器的气体供应系统; 以及与粒状介质洗涤器连通的拒收部分，用于从颗粒介质洗涤器接收包含液体和杂质的废料混合物。拒收部分可以与第二出口连通，以排出一部分废料混合物。

13. 发明申请

US20100072118A1 LOW OPERATING HEAD POLISHING SAND FILTER 审中-公开
标题翻译：低操作头抛光过滤器
公开(公告)号：US20100072118A1
公开(公告)日：2010-03-25
申请号：US12516165
申请日：2007-06-01
申请人： David H. Manz
发明人： David H. Manz
IPC分类号： B01D24/14 , B01D24/48 , B01D24/46
CPC分类号： C02F1/001 , C02F1/004 , C02F2303/16
摘要： This invention relates to a novel low operating head polishing sand filter comprising: (a) a plural-layer media bed comprising small, medium and large crushed quartzite; (b) an untreated water inlet system; (c) an underdrain system; (d) a filtered water collection and outlet system; and (e) a backwash water inlet, collection and siphon outlet system.
摘要翻译：本发明涉及一种新型的低操作头抛光砂过滤器，包括：（a）包含小，中，大碎石英岩的多层介质床; （b）未经处理的进水系统; （c）欠营养制度; （d）过滤水收集和出口系统; 和（e）反洗水入口，收集和虹吸出口系统。

14. 发明授权

US07648630B2 Underwater filtration operator 失效
标题翻译：水下过滤操作员
公开(公告)号：US07648630B2
公开(公告)日：2010-01-19
申请号：US12075554
申请日：2008-03-12
申请人： Ronney L. Broussard
发明人： Ronney L. Broussard
IPC分类号： B01D35/05 , B01D24/14
CPC分类号： C02F1/001 , C02F1/004 , C02F1/283 , C02F1/441 , C02F1/74 , C02F1/76 , C02F2103/007 , C02F2201/4617 , C02F2303/16
摘要： An underwater filtration system or operator which can be floated on and suspended in a river, lake, pond or other water body to filter water from the water body. The underwater filtration operator may be electrically charged with simultaneous introduction of continuous forced air to remove impurities from the water body and increase filtering efficiency and the system includes a split housing having a selected configuration and divided into one or more filtration units, each of which includes a filter medium or mediums for filtering water from the water body. A pump is provided in the interior of the system housing for receiving the filtered water from the filtration units and pumping the filtered water to a collection tank or dispenser, directly to an end user or to a reverse-osmosis water filtration unit for further filtration. This unique operator allows selected individual filtration compartments to be backwashed while other filtration compartments are producing filtered water without the necessity of an external clean water storage tank.
摘要翻译：水下过滤系统或操作人员，可以悬挂在河流，湖泊，池塘或其他水体上并过滤水中的水分。水下过滤操作员可以带电，同时引入连续的强制空气以从水体中除去杂质并提高过滤效率，并且系统包括具有所选构造并分成一个或多个过滤单元的分离壳体，每个过滤单元包括用于从水体过滤水的过滤介质或介质。在系统壳体的内部设置有泵，用于从过滤单元接收过滤的水，并将过滤的水直接泵送到收集罐或分配器，直到最终用户或用于进一步过滤的反渗透水过滤单元。这种独特的操作者允许选择的单个过滤隔室被反冲洗，而其他过滤隔室正在生产过滤的水，而不需要外部清洁的储水箱。

15. 发明授权

US07022230B2 Filtration device 有权
标题翻译：过滤装置
公开(公告)号：US07022230B2
公开(公告)日：2006-04-04
申请号：US10486324
申请日：2001-12-14
申请人： Fumihito Imai , Walter Polak
发明人： Fumihito Imai , Walter Polak
IPC分类号： B01D24/14 , B01D24/40
CPC分类号： B01D24/14 , B01D24/405
摘要： The invention relates to a filtering apparatus including, inside a filtering tower (1), a filtering section (r), a liquid collecting section (7) and a liquid feeding section (e). The liquid feeding section (e) includes a diffuser (A) attached to an upwardly oriented orifice (5a) formed at a leading end of a liquid feeding pipe (5). The object is to provide an apparatus which allows use of the existing filtering tower without its enlargement and which allows uniform falling of the filtering liquid over the substantially entire top surface of the filter medium layer, thus making it readily possible to maintain the flatness of the top surface of the filter medium layer even when light-weight medium is employed, thereby to allow the filter medium layer as well as the entire filtering apparatus to achieve their desired filtering performance. The diffuser (A) includes a damping portion (k) for damping the momentum of the liquid discharged from the orifice (5a), a first discharging portion (8) for upwardly discharging the liquid damped by the damping portion (k), a second discharging portion (9) for laterally discharging the liquid damped by the damping portion (k), and a third discharging portion (10) for downwardly discharging the liquid damped by the damping portion (k), said first, second and third discharging portions being stacked one on another from the top to the bottom in the mentioned order.
摘要翻译：本发明涉及一种过滤装置，其包括在过滤塔（1）内的过滤部（r），液体收集部（7）和液体供给部（e）。液体供给部分（e）包括附着到形成在液体供给管（5）的前端的向上定向的孔（5a）的扩散器（A）。本发明的目的是提供一种能够使用现有的过滤塔而不使其扩大并且允许过滤液均匀地落在过滤介质层的基本上整个顶表面上的装置，从而使得容易地维持过滤介质层的平坦度过滤介质层的上表面即使使用轻质介质，从而允许过滤介质层以及整个过滤装置实现其期望的过滤性能。扩散器（A）包括用于阻尼从孔口（5a）排出的液体的动量的阻尼部分（k），用于向上排出由阻尼部分（k）阻尼的液体的第一排放部分（8）用于横向排出由阻尼部分（k）阻尼的液体的第二排放部分（9）和用于向下排出由阻尼部分（k）阻尼的液体的第三排放部分（10），所述第一，第二和第三排出部分以上述顺序从顶部到底部堆叠在一起。

16. 发明授权

US5658459A Dual velocity strainer 失效
标题翻译：双速过滤器
公开(公告)号：US5658459A
公开(公告)日：1997-08-19
申请号：US580812
申请日：1995-12-29
申请人： Berwin A. Guttormsen
发明人： Berwin A. Guttormsen
IPC分类号： B01D24/14 , B01J47/02 , B01J49/00 , B01D24/38 , B01D24/46
CPC分类号： B01J49/0004 , B01D24/14 , B01J47/022
摘要： A pipe-mounted dual velocity strainer is disclosed including a bottom strainer portion to provide a first velocity flow path in one direction and a top strainer portion to provide a second velocity flow path in the opposite direction. A check valve and coaxial conduit between the two strainer portions provide means for obtaining different velocities dependent upon the direction of flow. The invention is utilized in fluid distribution and collection for ion exchange and filtration systems.
摘要翻译：公开了一种管道安装的双速度过滤器，其包括在一个方向上提供第一速度流动路径的底部过滤器部分和顶部过滤器部分，以在相反方向上提供第二速度流动路径。两个过滤器部分之间的止回阀和同轴导管提供取决于流动方向的不同速度的装置。本发明用于离子交换和过滤系统的流体分配和收集。

17. 发明授权

US5626750A Apparatus for treating a fluid in an ion exchange process 失效
标题翻译：用于在离子交换过程中处理流体的装置
公开(公告)号：US5626750A
公开(公告)日：1997-05-06
申请号：US507208
申请日：1995-07-26
申请人： Alan F. Chinn
发明人： Alan F. Chinn
IPC分类号： B01D15/04 , B01J47/02 , B01D24/02 , B01D24/12 , B01D24/14 , B01D24/46
CPC分类号： B01J47/022
摘要： An apparatus for treating a fluid to remove at least part of a component or components from the fluid in a reciprocating flow ion exchange system. The apparatus includes a vessel having a central holding chamber that is enclosed at each end by an end cap. A packed bed of ion exchange particles is held within the central holding chamber through the use of upper and lower retaining means so that a particle free cavity is created above and below the particle bed. The flow of fluid is distributed substantially evenly across the end of the particle bed by the pressure drop through the bed when one of the particle free cavities is filled with pressurized fluid.
摘要翻译：一种用于处理流体以在往复流动离子交换系统中从流体中除去至少部分组分的装置。该装置包括具有中央保持室的容器，该中央保持室在每个端部处被端盖封闭。通过使用上下保持装置将离子交换颗粒的填充床保持在中心保持室内，使得在颗粒床的上方和下方产生无颗粒的空腔。当一个无颗粒的空腔充满加压流体时，流体的流动基本上均匀地分布在颗粒床的端部，通过床的压降。

18. 发明授权

US5591347A Single cell gas flotation separator with filter media 失效
标题翻译：带过滤介质的单电池瓦斯浮选分离器
公开(公告)号：US5591347A
公开(公告)日：1997-01-07
申请号：US604800
申请日：1996-02-23
申请人： John A. Cairo, Jr. , John A. Young
发明人： John A. Cairo, Jr. , John A. Young
IPC分类号： B01D24/14 , B01D36/00 , B03D1/14 , C02F1/00 , C02F1/24 , C02F9/00
CPC分类号： B01D24/14 , B01D36/00 , B03D1/028 , B03D1/1431 , B03D1/1456 , B03D1/1475 , C02F1/24 , B01D2201/208 , B03D1/1468 , C02F1/001
摘要： A simplified single cell apparatus and method for removal of suspended impurities in liquids using gas flotation and filtration is provided wherein the method and apparatus are preferably directed to induced gas flotation separation of suspended impurities in combination with a filter media for filtration removal of remaining suspended impurities. A filter media is contained within the single cell apparatus such that liquid exiting the vessel must pass through the filter media after having been subjected to flotation treatment.
摘要翻译：提供了一种使用气体浮选和过滤去除液体中的悬浮杂质的简化单电池装置和方法，其中所述方法和装置优选地涉及将悬浮杂质与用于过滤除去剩余悬浮杂质的悬浮杂质的诱导气体浮选分离。过滤介质包含在单电池装置内，使得离开容器的液体必须经过浮选处理后通过过滤介质。

19. 发明授权

US5401405A Combined air/water backwash in a travelling bridge filter 失效
标题翻译：行车桥过滤器中组合的空气/水回洗
公开(公告)号：US5401405A
公开(公告)日：1995-03-28
申请号：US65772
申请日：1993-05-24
申请人： Mack D. McDougald
发明人： Mack D. McDougald
IPC分类号： B01D24/00 , B01D24/14
CPC分类号： B01D24/005
摘要： In a travelling bridge filtration system including a tank divided into a plurality of adjacent filter cells, each of the cells containing filter media, a travelling bridge carriage located above the tank and movable along the tank, the carriage supporting a backwash hood engageable with each of the filter cells, the improvement comprising a liquid backwash pump for causing backwash liquid to flow through the cell in a first backwash direction counter to a second filtration direction, and for causing backwash air to be drawn into the cell and to flow in the first direction with the backwash liquid.
摘要翻译：在包括被分成多个相邻的过滤器单元的槽的行车桥过滤系统中，每个单元包含过滤介质，位于罐上方并可沿着罐移动的行进桥架，支撑可与每个过滤器所述改进包括液体反冲洗泵，其用于使反冲洗液体以与第二过滤方向相反的第一反冲洗方向流过所述电池，并且用于使反冲洗空气被吸入所述电池并沿所述第一方向流动与反冲洗液体。

20. 再颁专利

USRE34050E Filtering system 失效
公开(公告)号：USRE34050E
公开(公告)日：1992-09-01
申请号：US532223
申请日：1990-06-01
申请人： Jack W. Thomsen , John W. Tadlock
发明人： Jack W. Thomsen , John W. Tadlock
IPC分类号： B01D24/14 , B01D27/02 , B01D35/04 , C02F1/00
CPC分类号： C02F1/003 , B01D24/14 , B01D27/02 , B01D35/04 , B01D2201/4015 , C02F2201/006 , C02F2307/06
摘要： A filtering system for water treatment including a head member having fluid inlet and outlet ports, a bracket member adapted to be secured to stationary support means, the head member being secured to the bracket member, a disposable filter cartridge closed at one end and being equipped at its other end with a closure member, the closure member having inlet and outlet passages formed therein to communicate with the interior of said filter cartridge, the closure member portion of the filter cartridge being insertable into the head member, its inlet and outlet passages formed so as to communicate with the inlet and outlet ports in the head member, the closure member being adapted for easy insertion into and withdrawal from the head member.

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