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31. 发明授权

US09895664B2 Cartridge type hollow fiber membrane module 有权
公开(公告)号：US09895664B2
公开(公告)日：2018-02-20
申请号：US14786932
申请日：2014-04-24
申请人： TORAY INDUSTRIES, INC.
发明人： Atsushi Kobayashi , Hayato Inuzuka , Shun Shimura , Norihiro Takeuchi
IPC分类号： B01D63/02 , B01D63/04 , C02F1/44
CPC分类号： B01D63/04 , B01D63/02 , B01D2313/02 , B01D2313/04 , B01D2313/08 , B01D2315/08 , C02F1/44
摘要： A cartridge type hollow-fiber membrane module of the present invention includes: a housing; a plurality of hollow fiber membranes housed in the housing; a first potting part which bundles first ends of the hollow fiber membranes while keeping the first ends open; a second potting part which bundles second ends of the hollow fiber membranes while keeping the second ends sealed; a fixing part which detachably fixes the first potting part to the housing; a sealing part which liquid-tightly seals a space between the first potting part and the housing; and a holding part which holds the second potting part so that the second potting part is detachable from the housing and so that liquids can pass through a space between the second potting part and the housing.

32. 发明申请

US20170321181A1 BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20170321181A1
公开(公告)日：2017-11-09
申请号：US15273558
申请日：2016-09-22
申请人： Global Algae Innovations, Inc.
发明人： David A. Hazlebeck , William Rickman
IPC分类号： C12M1/26 , C12M1/00 , B01D63/04 , C12M1/36 , C12N1/12 , B01D65/02 , C12M1/34
CPC分类号： C12N1/12 , B01D61/142 , B01D61/22 , B01D63/02 , B01D63/04 , B01D63/046 , B01D65/02 , B01D2311/04 , B01D2311/06 , B01D2311/2626 , B01D2311/2688 , B01D2313/18 , B01D2313/26 , B01D2313/50 , B01D2315/06 , B01D2315/08 , B01D2317/02 , B01D2317/022 , B01D2321/04 , B01D2321/18 , B01D2321/185 , B01D2321/40 , C12M21/02 , C12M29/04 , C12M29/16 , C12M29/18 , C12M29/20 , C12M33/14 , C12M41/32 , C12M41/44 , C12M41/48 , C12M45/00 , C12M47/02 , C12N1/02
摘要： Algae harvesting and cultivating systems and methods for producing high concentrations of algae product with minimal energy. In an embodiment, a dead-end filtration system and method includes at least one tank and a plurality hollow fiber membranes positioned in the at least one tank. An algae medium is pulled through the hollow fiber membranes such that a retentate and a permeate are produced.

33. 发明申请

US20150265960A1 FILTERING UNIT 有权
标题翻译：过滤单元
公开(公告)号：US20150265960A1
公开(公告)日：2015-09-24
申请号：US14357282
申请日：2012-09-12
申请人： UFI INNOVATION CENTER S.R.L.
发明人： Giorgio Girondi
IPC分类号： B01D50/00 , B01D46/24 , B01D45/16
CPC分类号： B01D50/002 , B01D45/16 , B01D46/0045 , B01D46/2407 , B01D46/2411 , B01D53/22 , B01D63/14 , B01D65/08 , B01D2313/04 , B01D2313/08 , B01D2315/08 , B01D2319/04 , B01D2321/2016
摘要： A filtering cartridge (2), intended to be contained within an outer casing (TO) provided with an inlet (11) and an outlet (12) so as to filter the fluid which flows from the inlet (11) towards the outlet (12), the filtering cartridge (2) comprising at least one filtering membrane (40), characterised in that it comprises at least one tubular body (30) into which said filtering membrane (40) is fitted so as to be at least partly wound, the tubular body (30) comprising at least one fin (32) having helical development deriving from the internal wall of the tubular body (30).
摘要翻译：一种用于容纳在设置有入口（11）和出口（12）的外壳（T0）内以便将从入口（11）流向出口（12）的流体过滤的过滤筒（2）），所述过滤筒（2）包括至少一个过滤膜（40），其特征在于，其包括至少一个管状体（30），所述过滤膜（40）被装配到所述至少一个管状主体中以至少部分地被卷绕，管状体（30）包括至少一个从管状体（30）的内壁衍生的具有螺旋形展开的翅片（32）。

34. 发明申请

US20140041789A1 Fluoropolymer Hollow Fiber Membrane with Fluoro-copolymer and Fluoro -terpolymer bonded end portion(s) and Method to Fabricate 有权
标题翻译：氟聚合物中空纤维膜与氟共聚物和氟 - 聚合物结合端部分和制造方法
公开(公告)号：US20140041789A1
公开(公告)日：2014-02-13
申请号：US13964335
申请日：2013-08-12
申请人： Robert E. Jerman , Cornelius Brown, JR. , Kenneth Donald Hobbs , Carlos Ruano , Charles Edward Wolanski
发明人： Robert E. Jerman , Cornelius Brown, JR. , Kenneth Donald Hobbs , Carlos Ruano , Charles Edward Wolanski
IPC分类号： B01D63/02
CPC分类号： B01D71/36 , B01D63/02 , B01D63/021 , B01D63/022 , B01D63/023 , B01D63/024 , B01D63/025 , B01D69/02 , B01D2315/08 , B01D2319/04 , B01D2323/00 , B29C65/02 , B29C65/10 , B29C65/4815 , B29C65/5028 , B29C65/5057 , B29C65/68 , B29C66/0042 , B29C66/1122 , B29C66/53261 , B29C66/69 , B29C66/71 , B29C66/727 , B29C66/73161 , B29C66/8122 , B29C66/81261 , B29C66/81471 , B29K2995/0049 , B29L2031/14 , B29L2031/602 , Y10T156/1049 , B29K2027/18 , B29K2827/12 , B29K2081/06 , B29K2079/08 , B29K2077/00 , B29K2071/00 , B29K2069/00 , B29K2027/12 , B29K2027/06
摘要： A hollow fiber membrane fluid transport device's method of manufacture is disclosed wherein the fibers are comprised of Polytetrafluoroethylene (PTFE), and the potting materials are comprised of fluoropolymer based materials. The potting method described herein, utilizes a compressed chemically resistant fluorocopolymer and or fluoroterpolymer film, allows for ease of manufacture without destruction of the PTFE hollow fibers, with high packing densities, and without the processing complexity of pre-melting, extruding, or chemical crosslinking of any polymeric adhesives. Furthermore, the PTFE hollow fibers can be treated with a fluoropolymeric solvent solution before the chemically resistant film is applied to enhance the adhesion of the PTFE fiber to the film. PTFE hollow fibers, and its respective fluoro-co and terpolymers as potting films, impart high packing densities, superb chemical resistance and temperature resistance without membrane contamination, or low fiber pull strength, as is sometimes observed with standard potting materials such as polyurethane and epoxy.
摘要翻译：公开了一种中空纤维膜流体输送装置的制造方法，其中纤维由聚四氟乙烯（PTFE）组成，并且灌封材料由含氟聚合物基材料构成。本文描述的灌封方法利用压缩的耐化学性含氟共聚物和/或含氟聚合物膜，使得易于制造而不破坏PTFE中空纤维，具有高填充密度，并且没有预熔，挤出或化学交联的加工复杂性的任何聚合物粘合剂。此外，在施加耐化学性膜之前，可以用含氟聚合物溶剂溶液处理PTFE中空纤维，以增强PTFE纤维对膜的粘附性。 PTFE中空纤维及其各自的氟共聚物和三元共聚物作为灌封膜，具有高填充密度，极好的耐化学腐蚀性和耐温性，无膜污染或低纤维拉伸强度，如标准灌封材料如聚氨酯和环氧树脂。

35. 发明申请

US20140041788A1 Fluoropolymer Hollow Fiber Membrane with Fluoro-copolymer and Fluoro -terpolymer bonded end portion(s) 审中-公开
标题翻译：氟聚合物中空纤维膜与氟共聚物和氟 - 聚合物结合端部分
公开(公告)号：US20140041788A1
公开(公告)日：2014-02-13
申请号：US13964321
申请日：2013-08-12
申请人： Robert E. Jerman , Cornelius Brown, JR. , Kenneth Donald Hobbs , Carlos Ruano , Charles Edward Wolanski
发明人： Robert E. Jerman , Cornelius Brown, JR. , Kenneth Donald Hobbs , Carlos Ruano , Charles Edward Wolanski
IPC分类号： B01D63/02
CPC分类号： B01D71/36 , B01D63/02 , B01D63/021 , B01D63/022 , B01D63/023 , B01D63/024 , B01D63/025 , B01D69/02 , B01D2315/08 , B01D2319/04 , B01D2323/00 , B29C65/02 , B29C65/10 , B29C65/4815 , B29C65/5028 , B29C65/5057 , B29C65/68 , B29C66/0042 , B29C66/1122 , B29C66/53261 , B29C66/69 , B29C66/71 , B29C66/727 , B29C66/73161 , B29C66/8122 , B29C66/81261 , B29C66/81471 , B29K2995/0049 , B29L2031/14 , B29L2031/602 , Y10T156/1049 , B29K2027/18 , B29K2827/12 , B29K2081/06 , B29K2079/08 , B29K2077/00 , B29K2071/00 , B29K2069/00 , B29K2027/12 , B29K2027/06
摘要： A hollow fiber membrane fluid transport device's method of manufacture is disclosed wherein the fibers are comprised of Polytetrafluoroethylene (PTFE), and the potting materials are comprised of fluoropolymer based materials. The potting method described herein, utilizes a compressed chemically resistant fluorocopolymer and or fluoroterpolymer film, allows for ease of manufacture without destruction of the PTFE hollow fibers, with high packing densities, and without the processing complexity of pre-melting, extruding, or chemical crosslinking of any polymeric adhesives. Furthermore, the PTFE hollow fibers can be treated with a fluoropolymeric solvent solution before the chemically resistant film is applied to enhance the adhesion of the PTFE fiber to the film. PTFE hollow fibers, and its respective fluoro-co and terpolymers as potting films, impart high packing densities, superb chemical resistance and temperature resistance without membrane contamination, or low fiber pull strength, as is sometimes observed with standard potting materials such as polyurethane and epoxy.
摘要翻译：公开了一种中空纤维膜流体输送装置的制造方法，其中纤维由聚四氟乙烯（PTFE）组成，并且灌封材料由含氟聚合物基材料构成。本文描述的灌封方法利用压缩的耐化学性含氟共聚物和/或含氟聚合物膜，使得易于制造而不破坏PTFE中空纤维，具有高填充密度，并且没有预熔，挤出或化学交联的加工复杂性的任何聚合物粘合剂。此外，在施加耐化学性膜之前，可以用含氟聚合物溶剂溶液处理PTFE中空纤维，以增强PTFE纤维对膜的粘附性。 PTFE中空纤维及其各自的氟共聚物和三元共聚物作为灌封膜，具有高填充密度，极好的耐化学腐蚀性和耐温性，无膜污染或低纤维拉伸强度，如标准灌封材料如聚氨酯和环氧树脂。

36. 发明申请

US20130056403A1 COMPACT FLUID PURIFICATION DEVICE WITH MANUAL PUMPING MECHANISM 有权
标题翻译：具有手动泵送机构的紧凑型流体净化装置
公开(公告)号：US20130056403A1
公开(公告)日：2013-03-07
申请号：US13607009
申请日：2012-09-07
申请人： Gregory R. Collins , James Summerton
发明人： Gregory R. Collins , James Summerton
IPC分类号： B01D29/50 , B01D29/52 , B01D29/56
CPC分类号： B01D63/024 , B01D63/02 , B01D63/046 , B01D2313/18 , B01D2313/20 , B01D2313/243 , B01D2315/08 , B01D2319/025 , C02F1/002 , C02F1/283 , C02F1/444
摘要： A compact fluid purification device includes a housing having an inlet for receiving unfiltered liquid and an open end and a first valve disposed within the inlet and being configured to only permit unfiltered liquid to flow into a hollow interior of the housing. The device has a plunger that is movable between a fully extended position and a fully retracted position. Movement of the plunger toward the fully extended position causes unfiltered liquid to be drawn into the interior of the housing and the device includes a second valve disposed within the outlet and being configured to only permit filtered liquid to be discharged from the plunger housing. The unfiltered liquid is filtered when the plunger is moved toward the fully retracted position causing the unfiltered liquid in the interior to flow into the inside of the filter elements and then across the filter elements and into the outlet.
摘要翻译：紧凑的流体净化装置包括具有用于接收未过滤液体的入口和开口端的壳体，以及设置在入口内的第一阀，并且构造成仅允许未过滤的液体流入壳体的中空内部。该装置具有可在完全伸出位置和完全缩回位置之间移动的柱塞。柱塞朝向完全延伸位置的移动导致未过滤的液体被吸入壳体的内部，并且该装置包括设置在出口内的第二阀，并且构造成仅允许经过滤的液体从柱塞壳体排出。当柱塞向完全缩回位置移动时，未过滤的液体被过滤，从而使内部未过滤的液体流入过滤器元件的内部，然后流过过滤元件并进入出口。

37. 发明授权

US08147692B2 Batch-operated reverse osmosis system with multiple membranes in a pressure vessel 有权
标题翻译：在压力容器中具有多个膜的分批反渗透系统
公开(公告)号：US08147692B2
公开(公告)日：2012-04-03
申请号：US12342225
申请日：2008-12-23
申请人： Eli Oklejas, Jr.
发明人： Eli Oklejas, Jr.
IPC分类号： B01D63/00 , B01D61/08 , B01D61/00
CPC分类号： B01D61/025 , B01D61/08 , B01D61/10 , B01D61/12 , B01D65/02 , B01D65/08 , B01D2313/08 , B01D2313/10 , B01D2313/105 , B01D2313/125 , B01D2313/24 , B01D2313/243 , B01D2313/48 , B01D2313/50 , B01D2315/08 , B01D2315/14 , B01D2321/02 , B01D2321/14 , C02F1/001 , C02F1/441 , C02F2103/08 , C02F2209/40 , Y02A20/131
摘要： A reverse osmosis system and method for operating the same includes a fluid reservoir, a valve and a brine feed tank in fluid communication with the fluid reservoir through an input. The brine feed tank has brine feed fluid therein. The system also includes a high pressure pump and a pressure vessel in fluid communication with the fluid reservoir through the high pressure pump. The pressure vessel comprises a permeate outlet. The brine feed tank is in fluid communication with the pressure vessel. During a permeate production cycle, the high pressure pump pumps additional fluid under high pressure from the fluid reservoir into the pressure vessel using a high pressure pump. The pressure vessel communicates brine fluid into the brine feed tank. The high pressure pump raises a pressure in the pressure vessel until an amount of permeate is produced from a permeate output of the pressure vessel.
摘要翻译：反渗透系统及其操作方法包括通过输入与流体储存器流体连通的流体储存器，阀和盐水进料罐。盐水进料罐在其中具有盐水进料流体。该系统还包括高压泵和通过高压泵与流体储存器流体连通的压力容器。压力容器包括渗透物出口。盐水进料罐与压力容器流体连通。在渗透物生产周期期间，高压泵使用高压泵将来自流体储存器的高压附加流体泵入压力容器。压力容器将盐水流体与盐水进料罐连通。高压泵升高压力容器中的压力，直到从压力容器的渗透物输出产生渗透物的量。

38. 发明申请

US20100108621A1 SELF-CONTAINED PARTICLE SEPARATOR DEVICE 审中-公开
标题翻译：自含颗粒分离装置
公开(公告)号：US20100108621A1
公开(公告)日：2010-05-06
申请号：US12535318
申请日：2009-08-04
申请人： Gafur Zainiev
发明人： Gafur Zainiev
IPC分类号： B01D63/04 , B01D43/00
CPC分类号： B01D63/062 , B01D39/1692 , B01D39/18 , B01D63/087 , B01D2239/065 , B01D2313/50 , B01D2315/08
摘要： A concentrator of particles dissolved or suspended in a liquid includes a top surface having a hole array therethrough and a bottom surface fused to the top surface to define an intermediate volume accessed only through the hole array. A concentrator of particles dissolved or suspended in a liquid is also provided that has an inner channel and an exterior surface and a tube having a hole array providing liquid communication between the inner channel and the exterior surface. A liquid-impermeable sheath surrounds the hole array and forms a seal to the exterior surface to define a volume between said sheath and the exterior surface. A process for concentrating particles from a liquid with these concentrators is also provided.
摘要翻译：溶解或悬浮在液体中的颗粒的浓缩器包括具有穿过其中的孔的顶表面和与顶表面熔合的底表面，以限定仅通过孔阵列访问的中间体积。还提供了溶解或悬浮在液体中的颗粒的浓缩器，其具有内部通道和外部表面，以及具有提供内部通道和外部表面之间的液体连通的孔阵列的管。液体不可渗透的护套围绕孔阵列并且形成到外表面的密封以限定所述护套和外表面之间的体积。还提供了用这些浓缩器从液体中浓缩颗粒的方法。

39. 发明申请

US20090159521A1 METHOD AND APPARATUS RELATED TO LIQUID FILTRATION SYSTEMS 审中-公开
标题翻译：与液体过滤系统相关的方法和装置
公开(公告)号：US20090159521A1
公开(公告)日：2009-06-25
申请号：US12343676
申请日：2008-12-24
申请人： Rudolph Luning , Uwe Klaus , Laurence J. Purcell
发明人： Rudolph Luning , Uwe Klaus , Laurence J. Purcell
IPC分类号： B01D63/02 , B01D67/00
CPC分类号： B01D63/02 , B01D63/022 , B01D2311/2626 , B01D2311/2649 , B01D2313/20 , B01D2313/40 , B01D2315/08 , B01D2323/42 , C02F1/002 , C02F1/283 , C02F1/444 , C02F1/505 , Y10T156/10
摘要： A filtration module comprises a housing having an inlet and an outlet; a plurality of hollow fiber membranes disposed in the housing, each membrane having a wall and a lumen open to the outlet; a porous shell disposed in the housing and encasing the plurality of hollow fiber membranes, the shell having an opening through which ends of the hollow fiber membranes pass; and a plug in the outlet, the ends of the hollow fiber membranes passing through the plug and the shell ending in the plug. A liquid treatment apparatus comprising the filtration module is also disclosed, as are method for making the filtration module and the liquid treatment apparatus.
摘要翻译：过滤模块包括具有入口和出口的壳体; 设置在所述壳体中的多个中空纤维膜，每个膜具有壁和朝向所述出口敞开的内腔; 设置在壳体中并包封多个中空纤维膜的多孔壳体，壳体具有中空纤维膜的端部通过的开口; 插头插入出口，中空纤维膜的端部穿过插塞，壳体终止于插头。还公开了包括过滤组件的液体处理装置，以及用于制造过滤模块和液体处理装置的方法。

40. 发明申请

US20090057210A1 IN-LINE FILTRATION SYSTEMS 审中-公开
标题翻译：在线过滤系统
公开(公告)号：US20090057210A1
公开(公告)日：2009-03-05
申请号：US12193198
申请日：2008-08-18
申请人： Kenneth Charles Barrett , Scott Boyette , Caibin Xiao , Zhaoyang Wan
发明人： Kenneth Charles Barrett , Scott Boyette , Caibin Xiao , Zhaoyang Wan
IPC分类号： B01D61/58 , B01D35/22 , B01D35/157 , C02F1/00 , B01D35/30 , B01D36/00
CPC分类号： B01D61/18 , B01D65/08 , B01D2315/08 , B01D2315/10 , B01D2321/2083 , C02F1/44 , C02F2303/16
摘要： A filtration system is disclosed that uses a combination of dead end filtration across opposing membranes with a sample take-off in the middle and cross-flow to prevent cake formation on these opposing filters. In one embodiment is a system that uses opposing filters with a central collection chamber that flips flow back and forth between the sides at a frequency that minimizes filter cake formation. In another embodiment, a combination flip-flip, cross flow system is disclosed. An additional embodiment discloses an actuator valve driven sampling system, in which valves collect the cross flow/counter flow filter cake samples as they are liberated from a filter surface and a quick through filter fluid pulse loosens the sample cake from the filter material. The invention increases effective operation time, allows for continuous filtration operation without interruption, and provides filtered samples that accurately represent the concentration of macromolecular species in industrial systems.
摘要翻译：公开了一种过滤系统，其使用在相对的膜上的死端过滤的组合以及在中间的样品取出和交叉流动以防止在这些相对的过滤器上形成饼状物。在一个实施例中是一种系统，其使用具有中心收集室的相对的过滤器，所述中央收集室翻转以使滤饼形成最小化的频率在侧面之间来回流动。在另一个实施例中，公开了一种组合式翻盖式横流系统。另外的实施例公开了一种致动器阀驱动的采样系统，其中阀门从过滤器表面释放时收集交叉流/逆流滤饼样品，并且快速通过的过滤器流体脉冲使样品滤饼从过滤材料松开。本发明增加了有效的操作时间，允许不间断的连续过滤操作，并提供了准确表示工业系统中大分子物质浓度的过滤样品。

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