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公开(公告)号：US09149742B1
公开(公告)日：2015-10-06
申请号：US14535596
申请日：2014-11-07
申请人： Paul F. Nehlen, III
发明人： Paul F. Nehlen, III
CPC分类号： B01D29/012 , B01D1/04 , B01D15/361 , B01D17/12 , B01D25/001 , B01D25/003 , B01D29/0018 , B01D29/0095 , B01D29/018 , B01D35/18 , B01D39/12 , B01D2201/0446 , B01D2201/54 , B03C1/00 , B21D53/08 , F28D7/16 , F28D9/0031 , F28F3/086 , F28F3/12 , F28F9/0221 , F28F9/0229 , F28F19/01 , F28F27/00
摘要： A method of manufacturing a tube sheet by forming a plurality of separate thin tube sheet segments; forming multiple holes in each sheet in a predetermined pattern, each hole for accommodating a tube sheet filter tube; aligning all of the plurality of tube sheet segments so that the hole pattern of each sheet aligns with the hole pattern in all other sheets of the plurality of tube sheet segments; and securing all of the tube sheet segments together to form a unitary tube sheet. A tube sheet construction that includes a plurality of separate thin tube sheet segments, multiple holes being provided in each sheet in a predetermined pattern, each hole for accommodating a tube sheet filter tube, all of the tube sheet segments being aligning so that the hole pattern of each sheet aligns, and fasteners for securing all of the tube sheet segments together. A media layer is provided between adjacent sheet segments.
摘要翻译： 一种通过形成多个分开的细管片段来制造管板的方法; 在每个片材中以预定图案形成多个孔，每个孔用于容纳管板过滤管; 对准所述多个管片段，使得每个片材的孔图案与多个管片段的所有其它片材中的孔图案对准; 并将所有管片段固定在一起以形成整体管板。 一种管板结构，其包括多个单独的细管片段，以预定图案设置在每个片材中的多个孔，每个孔用于容纳管板过滤管，所有管片段对齐，使得孔图案 和用于将所有管片段固定在一起的紧固件。 在相邻片段之间提供介质层。
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公开(公告)号：US09127896B1
公开(公告)日：2015-09-08
申请号：US14535655
申请日：2014-11-07
申请人： Paul F. Nehlen, III
发明人： Paul F. Nehlen, III
IPC分类号： B01D17/12 , B01D29/01 , B01D39/12 , B01D35/14 , B01D35/18 , F28F9/00 , F28F27/00 , F28F3/08 , F28F3/12 , F28D9/00 , B01D29/00 , F28F9/02
CPC分类号： B01D29/012 , B01D1/04 , B01D15/361 , B01D17/12 , B01D25/001 , B01D25/003 , B01D29/0018 , B01D29/0095 , B01D29/018 , B01D35/18 , B01D39/12 , B01D2201/0446 , B01D2201/54 , B03C1/00 , B21D53/08 , F28D7/16 , F28D9/0031 , F28F3/086 , F28F3/12 , F28F9/0221 , F28F9/0229 , F28F19/01 , F28F27/00
摘要： A heat exchanger that is constructed with a heat exchanger shell having inlet and outlet plenums and fluid inlet and outlet ports, and a tube sheet construction disposed in the heat exchanger shell. The tube sheet construction includes at least two separate tube sheets and a plurality of tubes that extend between the separate tube sheets. Each tube sheet includes at least two planar tube sheet segments and an interstitial layer disposed between the at least two tube sheet segments, and at least one sensor element supported by each of the interstitial layers. A control monitor controls flow through the shell by a feedback control from the sensor to an inlet control valve and/or a stimulus device excites the media layer.
摘要翻译： 一种热交换器，其构造有具有入口和出口增压室以及流体入口和出口的热交换器壳体，以及设置在热交换器壳体中的管板结构。 管板结构包括至少两个独立的管板和在分开的管板之间延伸的多个管。 每个管板包括至少两个平面管片段和布置在至少两个管片段之间的间隙层，以及由每个间隙层支撑的至少一个传感器元件。 控制监视器通过从传感器到入口控制阀的反馈控制和/或刺激装置激发介质层来控制通过壳体的流动。
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23.发明授权Multiphase reactor design incorporating filtration system for fixed—bed catalyst 失效多相反应器设计结合固定床催化剂的过滤系统公开(公告)号：US07642365B2
公开(公告)日：2010-01-05
申请号：US11890183
申请日：2007-08-03
申请人： Prakash G. Balan
发明人： Prakash G. Balan
IPC分类号： C07D301/06 , B01J8/02
CPC分类号： B01J23/38 , B01D29/018 , B01D29/58 , B01J8/009 , B01J8/0257 , B01J29/89 , B01J2208/00814 , B01J2208/00849 , B01J2208/00876 , B01J2208/00884 , B01J2229/186 , B01J2229/42 , Y02P20/582
摘要： A unique reactor configuration especially suitable for interphase mass transfer and mixing of multiple phases, i.e. gas(es), liquid(s), and solid(s) where reaction is catalyzed by a solid catalyst comprises a draught tube reactor wherein the solid catalyst particles are maintained in an annular space between the draught tube of the reactor and an annulus-defining wall by means of filter elements positioned downstream and optionally also upstream from the catalyst bed.
摘要翻译： 特别适用于反应由固体催化剂催化的多相（即气体，液体和固体）的相间传质和混合的独特的反应器构型包括引流管反应器，其中固体催化剂颗粒 通过位于下游和任选地也位于催化剂床上游的过滤元件保持在反应器的引流管和环形壁之间的环形空间中。
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公开(公告)号：US07153425B2
公开(公告)日：2006-12-26
申请号：US10917881
申请日：2004-08-13
申请人： Ralph Stankowski , Stephen G. Hunt
发明人： Ralph Stankowski , Stephen G. Hunt
CPC分类号： B01D29/018 , B01D29/58 , B01D29/902
摘要： The present invention comprises a process for filtering a slurry and a filter cartridge construction for filtering a slurry having a filtration medium formed of a depth filter such as a cylindrical seamless fibrous depth filter comprising a nonwoven fibrous mass, woven fibers, a plurality of nonwoven fibrous layers or a fibrous felt or the like or a wound depth filter retained within a housing substantially free of an open void volume upstream of the depth filter which causes separation of solid particles from a slurry being filtered The filtration medium is divided into a plurality of depth filter segments by spacers which are spaced apart from each other along the length of a filter cartridge housing which houses the depth filter, The spacers serve to divide the depth filter medium into depth filter segments and to allow fluid to pass there through along a defined path defined by the configuration of the open portions of the spacers. In addition the spacers are configured to seal the inner surfaces of the filter cartridge housing to prevent channelling of the slurry being filtered along the inner surfaces of the housing. By utilising the spacers, the compressibility of the filtration medium also is substantially reduced.
摘要翻译： 本发明包括用于过滤浆料的过程和用于过滤具有由诸如圆柱形无缝纤维深度过滤器的深度过滤器形成的过滤介质的浆料的过滤器滤芯结构，所述过滤介质包括非织造纤维块，编织纤维，多个非织造纤维 层或纤维毡等或保持在壳体内的基本上没有开口空隙体积的深度过滤器的伤口深度过滤器，其导致固体颗粒从被过滤的浆液中分离。过滤介质被分成多个深度 过滤器段通过沿容纳深度过滤器的过滤器滤芯壳体的长度彼此间隔开的间隔件。间隔件用于将深度过滤介质分成深度过滤器段并允许流体沿着限定的路径 由间隔件的开口部分的结构限定。 此外，间隔件构造成密封过滤器滤芯壳体的内表面，以防止沿壳体的内表面引导被过滤的浆料。 通过利用间隔物，过滤介质的压缩性也显着降低。
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公开(公告)号：US20050274664A1
公开(公告)日：2005-12-15
申请号：US11082793
申请日：2005-03-18
申请人： Guido Stoehr , Ludger Schachtrup
发明人： Guido Stoehr , Ludger Schachtrup
CPC分类号： F02M37/221 , B01D29/018 , B01D29/21 , B01D29/54 , B01D29/96 , B01D35/16 , B01D36/003 , B01D2201/305
摘要： A process for measuring and controlling the circulation of fluids in endoscope channels that includes placing at least one endoscope into a tank. Further, one or more inlet channels of the endoscope are coupled to one or more valves with connectors, saturating the tank and inlet channels with a fluid from at least one fluid supply in fluid communication with at least one circulation pump. Further still, at least one hermetic chamber having a known volume and the one or more valves, such that the hermetic chamber and valves are completely filled with the fluid. Controlling the fluid flow within the hermetic chamber with at least one controller, wherein the controller controls and records the emptying with one or more sensors detecting a high level and a low level of the fluid, and verifies the known fluid volume and flow rate from the recorded emptying of the hermetic chamber.
摘要翻译： 一种用于测量和控制内窥镜通道中的流体循环的方法，包括将至少一个内窥镜放置在罐中。 此外，内窥镜的一个或多个入口通道与具有连接器的一个或多个阀联接，使来自至少一个与至少一个循环泵流体连通的至少一个流体供应源的流体饱和罐和入口通道。 此外，至少一个具有已知体积的密封室和一个或多个阀，使得密封室和阀完全充满流体。 利用至少一个控制器来控制密封室内的流体流动，其中控制器控制和记录用一个或多个检测高水平和低水平流体的传感器的排空，并且验证已知的流体体积和来自 记录了气密室的排空。
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公开(公告)号：US20050016936A1
公开(公告)日：2005-01-27
申请号：US10917881
申请日：2004-08-13
申请人： Ralph Stankowski , Stephen Hunt
发明人： Ralph Stankowski , Stephen Hunt
CPC分类号： B01D29/018 , B01D29/58 , B01D29/902
摘要： The present invention comprises a process for filtering a slurry and a filter cartridge construction for filtering a slurry having a filtration medium formed of a depth filter such as a cylindrical seamless fibrous depth filter comprising a nonwoven fibrous mass, woven fibers, a plurality of nonwoven fibrous layers or a fibrous felt or the like or a wound depth filter retained within a housing substantially free of an open void volume upstream of the depth filter which causes separation of solid particles from a slurry being filtered The filtration medium is divided into a plurality of depth filter segments by spacers which are spaced apart from each other along the length of a filter cartridge housing which houses the depth filter, The spacers serve to divide the depth filter medium into depth filter segments and to allow fluid to pass there through along a defined path defined by the configuration of the open portions of the spacers. In addition the spacers are configured to seal the inner surfaces of the filter cartridge housing to prevent channelling of the slurry being filtered along the inner surfaces of the housing. By utilising the spacers, the compressibility of the filtration medium also is substantially reduced.
摘要翻译： 本发明包括用于过滤浆料的过程和用于过滤具有由诸如圆柱形无缝纤维深度过滤器的深度过滤器形成的过滤介质的浆料的过滤器滤芯结构，所述过滤介质包括非织造纤维块，编织纤维，多个非织造纤维 层或纤维毡等或保持在壳体内的基本上没有开口空隙体积的深度过滤器的伤口深度过滤器，其导致固体颗粒从被过滤的浆液中分离。过滤介质被分成多个深度 过滤器段通过沿容纳深度过滤器的过滤器滤芯壳体的长度彼此间隔开的间隔件。间隔件用于将深度过滤介质分成深度过滤器段并允许流体沿着限定的路径 由间隔件的开口部分的结构限定。 此外，间隔件构造成密封过滤器滤芯壳体的内表面，以防止沿壳体的内表面引导被过滤的浆料。 通过利用间隔物，过滤介质的压缩性也显着降低。
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27.发明申请Multiphase reactor design incorporating filtration system for fixed--bed catalyst 失效多相反应器设计结合了固定床催化剂的过滤系统公开(公告)号：US20040179983A1
公开(公告)日：2004-09-16
申请号：US10385180
申请日：2003-03-10
发明人： Prakash G. Balan
IPC分类号： B01F007/00 , B01F007/16
CPC分类号： B01J23/38 , B01D29/018 , B01D29/58 , B01J8/009 , B01J8/0257 , B01J29/89 , B01J2208/00814 , B01J2208/00849 , B01J2208/00876 , B01J2208/00884 , B01J2229/186 , B01J2229/42 , Y02P20/582
摘要： A unique reactor configuration especially suitable for interphase mass transfer and mixing of multiple phases, i.e. gas(es), liquid(s), and solid(s) where reaction is catalyzed by a solid catalyst comprises a draught tube reactor wherein the solid catalyst particles are maintained in an annular space between the draught tube of the reactor and an annulus-defining wall by means of filter elements positioned downstream and optionally also upstream from the catalyst bed.
摘要翻译： 特别适用于反应由固体催化剂催化的多相（即气体，液体和固体）的相间传质和混合的独特的反应器构型包括引流管反应器，其中固体催化剂颗粒 通过位于下游和任选地也位于催化剂床上游的过滤元件保持在反应器的引流管和环形壁之间的环形空间中。
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公开(公告)号：US06193883B1
公开(公告)日：2001-02-27
申请号：US08885308
申请日：1997-06-30
申请人： Karl-Heinz Kroner , Jens Vogel
发明人： Karl-Heinz Kroner , Jens Vogel
IPC分类号： B01D6508
CPC分类号： B01D65/08 , B01D29/01 , B01D29/018 , B01D29/54 , B01D29/86 , B01D2321/2008 , C12M47/02
摘要： A filtration apparatus for separating and/or enriching dissolved substances from a suspension or suspensions having at least one filter means through which flow takes place, there being arranged on the retentate side of the filter means a means for producing a shear field which produces a virtually homogeneous shear field and pressure gradient across the inflow cross-section of the filter means. The means for producing the shear field may be formed by a rotationally symmetrical rotor. There may be used as filter means matrices that are suitable for the adsorption of the dissolved substances to be separated off. There come into consideration for that purpose surface-modified membranes, for example affinity membranes. The filter apparatus may be one-tier, two-tier or multi-tier.
摘要翻译： 一种用于从具有至少一个过滤装置的悬浮液或悬浮液中分离和/或富集溶解物质的过滤装置，通过该过滤装置进行流动，在过滤器的滞留侧上设置有用于产生剪切场的装置， 过滤装置的流入横截面上的均匀剪切场和压力梯度。 用于产生剪切场的装置可以由旋转对称的转子形成。 可以使用适于吸附被分离的溶解物质的过滤装置的基质。 考虑到该目的的表面改性膜，例如亲和膜。 过滤装置可以是一层，二层或多层。
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公开(公告)号：US4877521A
公开(公告)日：1989-10-31
申请号：US173689
申请日：1988-03-25
IPC分类号： B01D24/10 , B01D27/08 , B01D29/01 , B01D35/12 , B01D61/08 , B01D63/10 , B01D65/00 , C02F1/00
CPC分类号： C02F1/003 , B01D24/105 , B01D27/08 , B01D29/018 , B01D35/12 , B01D61/08 , B01D63/10 , B01D65/00 , B01D2201/4015 , B01D2201/4023 , C02F2201/006
摘要： A filtering device includes a head intended to be permanently installed in a fluid dispensing machine and a disposable canister therefor. A central chamber is formed in the head which chamber is in communication with an inlet port and an outlet port for receiving an unfiltered liquid and supplying a filtered liquid, respectively. The disposable canister has a flask shaped main body with a flat top and a neck of substantially uniform diameter on the top. The neck fits in the central chamber. A tube extending through the neck defines an annular clearance between the tube and the interior of the neck which annular clearance is in fluid communication with the inlet port. The opening into the tube located at the top of the neck is in fluid communication with the outlet port in the head. A pair of tab receptacles on the head and a complementary pair of tabs on the canister are engageable with one another by 1/4 rotation of the canister to lock the canister to the head.
摘要翻译： 过滤装置包括用于永久地安装在流体分配机器中的头部和用于其的一次性容器。 中心室形成在头部中，该室与入口端口和出口端口连通，用于接收未过滤的液体并分别供应过滤液体。 一次性罐具有在顶部具有平坦顶部和直径基本均匀的颈部的烧瓶形主体。 颈部适合中央室。 延伸穿过颈部的管限定管和颈部内部之间的环形间隙，环形间隙与入口端口流体连通。 位于颈部顶部的管的开口与头部的出口流体连通。 头部上的一对接头插座和罐上的互补的一对接头可以通过罐的1/4转而彼此接合，以将罐锁定到头部。
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公开(公告)号：US3874509A
公开(公告)日：1975-04-01
申请号：US30393572
申请日：1972-11-06
申请人： BELOIT CORP
发明人： PARKER JOSEPH D , HAN SHU TANG , HERGERT RICHARD E
CPC分类号： B07B1/04 , B01D29/018 , B01D29/117 , B01D29/54 , B01D29/86 , B01D29/945 , D21D5/06
摘要： A paper machine screen mechanism with a circular surge tank and an air dome and a pair of screens coaxial within the tank discharging into the tank so that the pressure therein controls the flow through the screens and a central inlet leading to the screens with a rotatable foil moving past the screens and a controlled reject outlet leading from the foil chamber.
摘要翻译： 一种造纸机筛网机构，其具有圆形缓冲罐和空气穹顶以及在罐内同轴的一对筛子，其排出到罐中，使得其中的压力控制通过筛网的流量和通过可旋转箔片通向筛网的中心入口 移动通过屏幕和从箔室引出的受控废品出口。
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