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公开(公告)号：EP2448648A1
公开(公告)日：2012-05-09
申请号：EP10794422.5
申请日：2010-07-01
Applicant: Liquidstrip Limited
Inventor： MORGAN, Gregory, Richard
CPC classification number: B01D29/35 , B01D29/356 , B01D29/6476 , B01D29/828 , B01D29/94 , B01D35/26
Abstract: A filtration apparatus which has a filtration chamber, and the filtration chamber has a fluid inlet, a filtered fluid outlet, a residue outlet, and a filtering element. The filtering element is situated between the fluid inlet and the filtered fluid outlet. The apparatus also includes a wiping member which is situated within, or about, the filtering element and which is adapted to wipe the surface of the filtering element. The wiping member also wipes any residue toward the residue outlet when the apparatus is in use. The filtration apparatus includes a first pumping configured to create a flow toward the filtering chamber, and a second pumping situated within the filtering chamber and configured to induce a counter-flow back toward the first pumping.
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公开(公告)号：EP2228113A1
公开(公告)日：2010-09-15
申请号：EP10155761.9
申请日：2010-03-08
Applicant: MANN + HUMMEL GMBH
Inventor： Micke, Michael , Jokschas, Günter , Weindorf, Martin , Schreckenberger, Dieter , Dürr, Elke
CPC classification number: B01D65/003 , B01D29/356 , B01D29/52 , B01D63/066 , B01D2201/403 , B01D2313/04 , B01D2315/08
Abstract: Die Erfindung betrifft eine Filtereinrichtung (1) für ein Kraftfahrzeug, umfassend: mindestens ein Filterelement (5) mit einem porösen keramischen Trägerkörper (6), in dem ein oder mehrere Kanäle (7) zur Aufnahme einer zu filternden Flüssigkeit (2) angebracht sind, sowie mit wandseitig an den Kanälen (7) gebildeten Filtermembranen (8), durch die ein Filtrat der Flüssigkeit in den Trägerkörper (6) eintreten und an einer Umfangsfläche (9) des Trägerkörpers (6) austreten kann. Die Filtereinrichtung (1) umfasst mindestens ein endseitig an dem Trägerkörper (6) vorgesehenes, elastisch deformierbares Ausgleichselement (16a, 16b) zur Aufnahme eines zusätzlichen Flüssigkeitsvolumens, das durch die sich beim Gefrieren ausdehnende Flüssigkeit (2) erzeugt wird.
Abstract translation: 装置（1）具有包括多孔陶瓷支撑体（6）的过滤元件（5），该多孔陶瓷支撑体设置有用于接收要过滤的液体（2）的通道（7）。 过滤膜（8）形成在通道的内壁上，待过滤的液体通过过滤膜进入体内并通过身体的圆周表面（9）离开身体。 补偿元件（16a，16b）布置在主体的端面。 补偿元件响应于当液体由于冷冻而膨胀时产生的附加液体体积弹性变形。
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3.发明公开SCREEN CYLINDER WITH PERFORMANCE BOOSTING CONFIGURATION 有权SIEBZYLINDER MIT LEISTUNGSVERBESSERNDER KONFIGURATION
公开(公告)号：EP1341592A4
公开(公告)日：2004-10-13
申请号：EP01981800
申请日：2001-10-24
Applicant: ADVANCED FIBER TECH AFT TRUST
Inventor： FREJBORG FREY
CPC classification number: B01D29/111 , B01D29/356 , B01D29/44
Abstract: A screen cylinder (125) used for screening cellulosic fibrous material pulp in the pulp and paper industry incorporates first (66) and second (67) downstream surfaces (16) having contoured slopes that form a funnel entrance of the grooves (13) at the screen cylinder slots (17). The contoured construction of the screen cylinder (125) effects greatly enhanced utility compared to conventional milled and discrete element screen cylinders, including substantially avoiding the Coanda effect .
Abstract translation: 用于在纸浆和造纸工业中筛选纤维素纤维材料纸浆的筛网圆筒（125）包括具有波状斜面的第一（66）和第二（67）下游表面（16），所述波状斜面形成凹槽（13）的漏斗入口 筛网缸槽（17）。 与传统的研磨和离散元件筛网滚筒相比，筛网滚筒（125）的轮廓构造的效用大大增强，包括基本上避免了附壁效应。
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公开(公告)号：EP1427298A1
公开(公告)日：2004-06-16
申请号：EP01968876.1
申请日：2001-09-14
Applicant: TROPICANA PRODUCTS, INC.
Inventor： EVANS, Kevin, E. , KORENGEL, Jeffrey, L. , POLLACK, Harold , LINEBACK, David, S.
IPC: A23N1/00
CPC classification number: B01D29/356 , A23N1/003
Abstract: An extractor for separating the juice and juice sacs from a citrus fruit that includes a lower cup (16) for supporting a single piece of citrus fruit and an upper cup (14) disposed vertically above the lower cup with the upper and lower cups moveable relative to each other in a vertical direction so as to cooperate to squeeze the piece of citrus fruit placed therebetween. An upper cutter (30) is provided for cutting a plug in the citrus to permit the separation of the peel from the juice and the juice sacs, while a lower cutter (24) is provided for cutting the plug to allow the juice and juice sacs to exit therethrough when the fruit is squeezed between the upper and lower cups. A strainer tube (26) is vertically oriented beneath the lower cup and lower cutter, with the strainer tube having a plurality of circumferential slots (38) along its working length (36). A plunger tube is slidingly received within the strainer tube for forcing the juice and juice sacs outwardly through the slots and the strainer tube into a separate reservoir. The slots in the strainer tube may be of equal width and evenly spaced apart or of varying widths. In any event, the slots are preferably between about 0.5 and about 3 millimeters in width.
Abstract translation: 一种用于从柑橘类水果中分离汁液和汁囊的提取器，该提取器包括用于支撑单件柑橘类水果的下杯（16）和垂直设置在下杯上方的上杯（14），上杯和下杯可移动相关 在垂直方向上相互配合以挤压放置在其间的柑橘类水果片。 提供上部切割器（30）用于切割柑橘中的插塞以允许果皮与汁液和汁囊分离，同时提供下部切割器（24）用于切割插塞以允许果汁和汁囊 当水果被挤压在上部和下部杯子之间时通过其中排出。 过滤器管（26）垂直地定位在下杯和下切割器的下方，过滤器管沿其工作长度（36）具有多个圆周槽（38）。 柱塞管滑动地容纳在过滤器管内，用于迫使果汁和果汁囊通过槽和过滤器管向外进入单独的容器。 过滤器管中的槽可以具有相等的宽度并且均匀地间隔开或具有变化的宽度。 无论如何，槽的宽度优选为约0.5至约3毫米。
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公开(公告)号：EP1360371A1
公开(公告)日：2003-11-12
申请号：EP02724167.8
申请日：2002-02-14
Applicant: Comer SpA
Inventor： NICOLI, Stefano
CPC classification number: D21D5/026 , B01D29/356 , B01D29/86
Abstract: A rotary filter (1) for fibrous suspensions (S) is disclosed comprising a rotor (2) coaxially arranged inside a filtering basket (4), an annular hollow space (8) being defined between them. In the annular hollow space (8) there are one or more wing profiles (15) fixed to the outer lateral surface (2a) of the rotor (2) extending in an axial direction along the rotor (2). The outer surface (16) of each wing profile (15) facing the filtering basket has one or more discontinuity zones (16b, 16d) whose points have an increasing distance from the longitudinal axis (3) of the rotor (2).when running on the outer surface (16) of said wing profile (15) in a direction opposite to the rotation direction (V) of the rotor (2).
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Patent Agency Ranking
公开(公告)号：EP1001855A1
公开(公告)日：2000-05-24
申请号：EP98942005.4
申请日：1998-08-06
Applicant: Thermo Black Clawson Inc.
Inventor： CHUPKA, David, E. , SEIFERT, Peter , VITORI, Christopher, M.
IPC: B07B1/04
CPC classification number: D21D5/026 , B01D29/356 , B01D29/86
Abstract: Pressure screening apparatus for screening a suspension of paper fiber stock employs a rotor in which a single impulse or foil member is carried or positioned to move along a discrete portion of the screen surface. This arrangement improves efficiency of operation of the pressure screen by reducing the rotational effect of the rotor on the stock suspension being screened and by providing a less disturbed screening region through which the single foil operates. Embodiments are shown in which multiple single impulse elements sweep over discrete portions of a screen and in which a single foil is combined, in screening apparatus, with multiple foils in accordance with the increase in consistency of the stock as it passes through the screen.
Abstract translation: 用于筛选纸纤维原料悬浮液的压力筛选设备采用转子（14,15,16），其中单个脉冲或箔构件（12）被承载或定位成沿着筛网表面（10）的分立部分移动。 这种布置通过减小转子（14,15,16）对被筛选的原料悬浮液的旋转作用并且通过提供单箔片（12）操作所经受的扰动较小的筛选区域而提高了压力筛的操作效率。 示出了实施例，其中在筛选设备中，根据库存在穿过筛网（10）时稠度的增加，将多个箔组合成单个箔（12）。
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公开(公告)号：EP0958023A1
公开(公告)日：1999-11-24
申请号：EP97944272.0
申请日：1997-10-07
Applicant: Spirac Engineering AB
Inventor： BRUKE, Richard
CPC classification number: B30B9/18 , B01D21/0003 , B01D29/356 , B01D29/6415 , B01D29/6476 , B01D29/78 , B01D29/828 , B01D29/94 , B30B9/121 , B30B9/128 , E03F5/14
Abstract: The apparatus for removing bodies (41) from a liquid in which the apparatus includes a first container (1) which is provided with an inlet (13) through which the liquid is supplied to the first container, and a second container (2) which, in the lower region (35) of the apparatus, surrounds the first container. Between the wall (17) of the first container and the wall (27) of the second container, there is formed a space (26). The wall of the first container is provided with passages (15) through which liquid passes from the first container to the space (26). The passages (15) are dimensioned so as to separate bodies (41) transported by the liquid towards the inside of the wall (17) of the first container. A helix (3) is disposed in a path (7) which is formed by the wall of the first container and is oriented at an angle (alpha) to the horizontal plane. On rotation of the helix, the separated bodies are displaced in the longitudinal direction of the path to a discharge aperture (14) in the upper region (11) of the first container (1).
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公开(公告)号：EP0730486B1
公开(公告)日：1999-01-27
申请号：EP94930327.5
申请日：1994-11-07
Applicant: KAMPFER, Konrad , Huder, Marcel
Inventor： HUDER, Marcel
CPC classification number: B01D29/356 , B01D29/606 , B01D29/6415 , B01D29/6423 , B01D2201/02
Abstract: A filter housing (1) is divided into a drive region (4) and a filter region (8). The filter housing (1) is separated in the region of a flange (6) and fitted with a filter carrier (16) which supports one or more conical, preferably ceramic, filters (7). A brush (20) can be moved in each filter (7) by means of a drive fitted in the drive region (4). At their lower narrowed ends the filters (7) rest on an intermediate plate (9) beneath which is fitted the discharge region (17), e.g. with a used-water funnel (10). The filter can be cleaned without being shut down and its design is extremely simple.
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公开(公告)号：EP0693976A1
公开(公告)日：1996-01-31
申请号：EP94914176.0
申请日：1994-04-14
Applicant: INGERSOLL-RAND COMPANY
Inventor： YOUNG, Douglas , ABDULMASSIH, Antoine, G.
CPC classification number: D21D5/026 , B01D29/356 , B01D29/78 , B01D29/86 , B01D29/908 , B01D2201/184 , B01D2201/287 , B07B1/20
Abstract: A hydrodynamic device for generating negative pressure excursions in a pulp slurry during fine screening, includes a plurality of half-foil members disposed on a substantially cylindrical outer surface of a rotor. The rotor is mounted within and co-axial with a substantially cylindrical screen having a circumferentially continuous apertured zone to define an annular screening chamber between the rotor and the screen. The half-foil members are collectively at least axially co-extensive with the apertured zone and have a leading edge which, also collectively, is inclined at a spiral angle relative to the axis of the rotor such that during rotation, the collective leading edge of the half-foil members conduct large particles downwardly through the screening chamber. A selection of hydrodynamic foil configurations is provided in order to adapt to a wide range of pulp types and screening conditions.
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公开(公告)号：EP0553783A1
公开(公告)日：1993-08-04
申请号：EP93101195.1
申请日：1993-01-27
Applicant: HITACHI ZOSEN CORPORATION
CPC classification number: B30B9/18 , B01D29/336 , B01D29/356 , B01D29/54 , B01D29/6415 , B01D29/6476 , B01D29/682 , B01D29/828 , B01D33/073 , B01D33/39 , B01D33/461 , B01D33/50 , B01D33/648 , B01D33/722 , B01D33/763 , B01D2201/02 , B01D2201/287 , B30B9/12 , B30B9/121 , C02F11/125 , F26B5/14 , F26B17/20
Abstract: A screw type hydroextractor having a diametrically larger first cylindrical casing (1) and a diametrically smaller cylindrical casing (11) which is disposed in the first cylindrical casing (1), with a ribbon shaped screw vane (14) rotatably disposed in an annular space (13) defined between the two cylindrical casings. Dewatering screens (21,22) are provided in the first and second cylindrical casings at predetermined locations, and an outlet port (6a) for dewatered material is provided at one end of the annular space, the outlet port (6a) being biased by a valve member (41) in a closing direction under a predetermined biasing force. Water that has entered the second cylindrical casing is discharged outward through a water outlet. The ribbon shaped screw vane (14) is rotatable separately from the cylindrical casings (1,11) and, therefore, material being processed can be prevented from turning with the cylindrical casings (1,11). Both the inner (11) and outer cylindrical casings (1) are provided with a screen (22,21). This permits an efficient dewatering operation.
Abstract translation: 一种具有直径较大的第一圆柱形壳体（1）的螺旋式水力提取器和设置在第一圆柱形壳体（1）中的直径较小的圆柱形壳体（11），带状的螺旋叶片（14）可旋转地设置在环形空间 （13）限定在两个圆柱形壳体之间。 脱水筛网（21,22）在预定位置设置在第一和第二圆柱形壳体中，并且在环形空间的一端设置用于脱水材料的出口（6a），出口端口（6a）被偏压 阀构件（41）在预定的偏压力下处于关闭方向。 进入第二个圆柱形外壳的水通过出水口向外排出。 带状螺旋叶片（14）可与圆柱形壳体（1,11）分开旋转，因此可以防止被加工的材料与圆柱形壳体（1,11）一起转动。 内部（11）和外部圆柱形壳体（1）均设有屏幕（22,21）。 这允许有效的脱水操作。
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