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1. 发明公开

EP2346587A4 A SEPARATION DEVICE WITH DUAL DRIVES AND A METHOD OF REDUCING DONUTTING IN A SEPARATION DEVICE 审中-公开
标题翻译：与双驱动和方法分离器用于减少DONUT首发分隔
公开(公告)号：EP2346587A4
公开(公告)日：2014-06-25
申请号：EP09813886
申请日：2009-09-16
申请人： OUTOTEC OYJ
发明人： ARBUTHNOT IAN , TRIGLAVCANIN RICHARD , BELKE JEFFREY VICTOR
IPC分类号： B01D21/02 , B01D21/06 , B01D21/18 , B01D21/20 , B01D21/28 , B01F7/00 , B01F7/16 , B01F7/18 , B01F7/30 , B01F11/00 , D21D5/00
CPC分类号： B01F7/166 , B01D21/06 , B01D21/18 , B01D21/20 , B01D21/2427 , B01D21/28 , B01D21/283 , B01D21/286 , B01D21/34 , B01F7/00208 , B01F7/003 , B01F7/00583 , B01F7/30 , B01F11/0082
摘要： The invention provides a separation device (20) for separating pulp from a feed material, the separation device comprising a tank (1) for receiving the feed material, a rake assembly (21) mounted for rotation within the tank (1) to move pulp towards an outlet (22) thereof and a shearing device (23) for shearing pulp within the tank (1), the shearing device (23) being mounted for movement independently of the rake assembly (21). The invention also provides a method for reducing donutting in a separation device (20).

2. 发明公开

EP0685431A2 Verfahren und Vorrichtung zur Sedimentabscheidung aus Abwasser 失效
标题翻译： Verfahren und Vorrichtung zur Sedimentabscheidung aus Abwasser。
公开(公告)号：EP0685431A2
公开(公告)日：1995-12-06
申请号：EP95106533.3
申请日：1995-04-29
申请人： Bormet, Horst
发明人： Fink, Erich
IPC分类号： C02F1/00 , B01D21/02 , B01D21/18 , B01D21/20
CPC分类号： E03F5/14 , B01D21/0018 , B01D21/02 , B01D21/2405 , B01D21/2461 , B01D21/2472 , B01D21/34
摘要： Zur Sedimentabscheidung aus Abwasser wird das Sediment in einem Absetzbehälter (1) abgesetzt und aus einem Absetzsumpf (9) durch eine Sediment-Fördereinrichtung (16) herausgefördert. Am Sediment anhaftende organische Bestandteile werden abgelöst, indem das Sediment im Absetzsumpf (9) mittels eines Rührwerks (10) durchmischt und mit Wasser ausgeschwemmt wird, das im unteren Bereich des Absetzsumpfes (9) zugeführt wird. Zusätzlich kann das Sediment belüftet werden. Die aus dem Sediment ausgewaschenen organischen Bestandteile werden zur Wasseroberfläche mitgenommen und mit dem Spülwasser über eine Überlaufkante (6) abgeführt.
摘要翻译：从沉积物分离的水中除去沉积物的过程。从一个sepn的水。并在水位以上提取，其中新颖性是沉淀物被机械搅拌，同时用水洗涤，然后从sepn提取。坦克。还声称是一个appts。其中一个sepn。罐（1）具有工艺水入口管（2）和屋顶（6），其中新颖的是贮槽（9）包含机械搅拌器（10）和在搅拌器下排放的洗涤水入口管（21）（10）。

3. 发明公开

EP0508680A1 Method and apparatus for sludge collection 失效
标题翻译： Verfahren und Vorrichtung zurSchlammabführung。
公开(公告)号：EP0508680A1
公开(公告)日：1992-10-14
申请号：EP92302888.0
申请日：1992-04-02
申请人： Coudriet, Lawrence A. , Zugates, Thomas B.
发明人： Coudriet, Lawrence A. , Zugates, Thomas B.
IPC分类号： B01D21/24 , B01D21/20
CPC分类号： B01D21/18 , B01D21/245 , B01D21/2477 , B01D21/302 , B01D21/34
摘要： An upper carriage floats on the surface of a settling pond or tank of liquid containing sedimentation settled out to form a bed of sludge in the bottom of the tank. A scraper assembly is suspended from the upper carriage by flexible cables or chains (70) to a preselected depth in the tank. Scraper blades (54) supported by the scraper assembly extend downwardly into contact with the sludge bed. The carriage is propelled on a looped cable across the surface of the tank and applies a tractive force through the suspension cables to the scraper assembly. As the submerged scraper assembly advances, the scraper blades apply a shear force to dislodge the sludge from the bed and direct the sludge to a pump (46) carried on the submerged scraper assembly. The dislodged sludge is pumped through a hose from the tank. In response to an excessive shear load applied by the sludge bed resisting forward movement of the scraper blades tending to force the leading edge of the assembly to move downwardly, the length of the leading cables is shortened to raise the leading edge to a position to permit continued shearing action of the scraper blades.
摘要翻译：上部托架浮在沉淀池的表面上或沉积的液体罐中，沉淀出来，形成罐底部的污泥床。刮刀组件通过柔性电缆或链条（70）从上托架悬挂到罐中的预选深度。由刮刀组件支撑的刮刀（54）向下延伸以与污泥床接触。托架通过环形电缆在水箱表面上推进，并通过悬挂电缆将牵引力施加到刮板组件上。当浸没式刮刀组件前进时，刮刀施加剪切力以将污泥从床上移走并将污泥引导到承载在浸没式刮刀组件上的泵（46）。移出的污泥通过软管从罐中泵送。响应于由污泥床施加的过大的剪切载荷抵抗刮刀的向前运动，倾向于迫使组件的前缘向下移动，导线的长度被缩短以将前缘升高到允许的位置刮刀继续剪切动作。

4. 发明公开

EP0387082A2 Tape drive with self-expanding coils for sludge collector 失效
标题翻译： Bandantrieb mit sich selbst spannenden BandwindungenfürSchlammschaber。
公开(公告)号：EP0387082A2
公开(公告)日：1990-09-12
申请号：EP90302533.6
申请日：1990-03-09
申请人： MEURER, Charles L.
发明人： MEURER, Charles L.
IPC分类号： B01D21/20 , B66D1/28
CPC分类号： B01D21/20 , B01D21/04 , Y10T74/18848
摘要： In one embodiment apparatus is disclosed for taking up and paying out first and second ends of an endless loop of tape (37,39,41) that has an intermediate section. A first reel (57) connected to the first end carries a first coil (64) of the tape. The first coil (64) extends from the first reel (57) and is normally self-expanding and unwinding so as to unwind itself from the first reel (57). A second reel (58) is connected to the second end for carrying a second coil (65) of the tape (37,39,41). The second coil (65) extends from the second reel (58) and is normally self-expanding so as to unwind itself from the second reel (58). A drum (59) supports both of the first and second reels (57,58) for rotation in the same direction. Pulleys (44,45,49,50,47,48) guide the intermediate section of the tape from the first reel (57) to the second reel (58) for moving a sludge collector (33A,33B). When the drum (59) is rotated in a first rotary direction, the first coil (64) tends to self-unwind from the first reel (57) and the second coil (65) is wound up on the second reel (58) to move the intermediate section of the tape and the sludge collector. Upon rotation of the drum (59) in a second rotary direction, the second coil (65) tends to self-unwind from the second reel (58) to apply tension to the tape (37,39,41) and the first coil (64) is wound up on the first reel (57) to move the intermediate section of the tape and the sludge collector (33A,33B).
摘要翻译：在一个实施例中，公开了用于收取和支付具有中间部分的无限循环带（37,39,41）的第一和第二端的装置。连接到第一端的第一卷轴（57）承载带的第一线圈（64）。第一线圈（64）从第一卷轴（57）延伸，并且通常自展开和展开，以使其自身从第一卷轴（57）展开。第二卷轴（58）连接到第二端，用于承载带（37,39,41）的第二线圈（65）。第二线圈（65）从第二卷轴（58）延伸并且通常自展开，以使其自身从第二卷轴（58）展开。鼓（59）支撑第一和第二卷轴（57,58），以沿相同的方向旋转。皮带轮（44,45,49,50,47,48）将带的中间部分从第一卷轴（57）引导到第二卷轴（58），用于移动污泥收集器（33A，33B）。当滚筒（59）沿第一旋转方向旋转时，第一线圈（64）倾向于从第一卷轴（57）自展开，并且第二线圈（65）被卷绕在第二卷轴（58）上，以移动胶带和污泥收集器的中间部分。当滚筒（59）沿第二旋转方向旋转时，第二线圈（65）倾向于从第二卷轴（58）自展开，以向带（37,39,41）和第一线圈（ 64）卷绕在第一卷轴（57）上以移动带子和污泥收集器（33A，33B）的中间部分。

5. 发明授权

EP2370194B1 DECANTEUR STATIQUE RAPIDE POUR PRE-EPAISSISSEMENT DES BOUES DE TRAITEMENT D'EAU, ET INSTALLATION COMPORTANT UN TEL DECANTEUR. 有权转让
公开(公告)号：EP2370194B1
公开(公告)日：2019-04-10
申请号：EP09801559.7
申请日：2009-12-23
申请人： Suez International
发明人： DESCAMPS, Patrick , PREVOT, Claude , HAUBRY, André
IPC分类号： B01D21/20 , C02F11/12 , C02F1/42 , C02F1/52 , C02F1/00 , B01D21/32

6. 发明公开

EP2994210A1 SETTLEMENT TANK 审中-公开
标题翻译：澄清
公开(公告)号：EP2994210A1
公开(公告)日：2016-03-16
申请号：EP14732284.6
申请日：2014-05-09
申请人： A&J Water Treatment Limited
发明人： MIDDLETON, David
IPC分类号： B01D21/06 , B01D21/20
CPC分类号： B01D21/06 , B01D21/0006 , B01D21/20 , B01D21/2444 , B01D21/34 , Y02P70/34
摘要： A settlement tank for use in a water treatment process. The settlement tank comprises a perimeter wall and a base to define a fluid holding region for holding fluid in the settlement tank. The settlement tank may comprise a scraper assembly comprising a scraper for scraping sludge from the base. A support connected to a central region of the base may comprise a mount rotatably mounting one end of the scraper to the support and positioned below an operational fluid level so as to be fully submerged during operation of the settlement tank. A drive mechanism for rotating the scraper assembly about the centre of the fluid holding region may be positioned outside the perimeter wall. An energy recovery device may be arranged to harness energy from fluid flow through an outlet formed in the perimeter wall. A launder trough via which fluid from the fluid holding region can exit the settlement tank may be constructed and arranged to define a walk way along which a person can walk. The launder trough may comprise a barrier wall with a plurality of holes below the operational fluid and scum level and through which fluid can flow to the launder trough.

7. 发明公开

EP2346588A4 METHOD AND APPARATUS FOR DISTURBING NETWORKED PULP 审中-公开
标题翻译：方法和装置一个令人不安的联网一半的物质
公开(公告)号：EP2346588A4
公开(公告)日：2014-08-06
申请号：EP09813874
申请日：2009-09-04
申请人： OUTOTEC OYJ
发明人： ARBUTHNOT IAN , TRIGLAVCANIN RICHARD , LE LOC THANH
IPC分类号： B01D21/04 , B01D21/02 , B01D21/06 , B01D21/18 , B01D21/20 , B01D21/28
CPC分类号： B01D21/06 , B01D21/18 , B01D21/20 , B01D21/2427 , B01D21/28 , B01D21/283 , B01D21/286 , B01D21/34
摘要： The present invention provides a method (20) of separating pulp from a feed material within a tank (1), the method comprising the steps of (23) introducing the feed material (22) into the tank (1); (24) allowing the feed material (22) to settle in the tank (1); (25) allowing the pulp (21) to form into aggregates (13); (26) allowing the pulp aggregates (13) to settle towards the bottom of the tank (1) and form a networked layer (2) of pulp; and (27) causing a disturbance substantially uniformly across a disturbance zone (16) in an upper region of the networked layer (2), so as to disrupt the networked pulp in the disturbance zone within a predetermined period of time; thereby releasing entrained liquid from the networked pulp in the disturbance zone (16) and increasing the relative density of the pulp below the disturbance zone. The invention also provides a separation device (40) for separating pulp (21) from a feed material (22).

8. 发明公开

EP2346587A1 A SEPARATION DEVICE WITH DUAL DRIVES AND A METHOD OF REDUCING DONUTTING IN A SEPARATION DEVICE 审中-公开
标题翻译：与双驱动和方法分离器用于减少DONUT首发分隔
公开(公告)号：EP2346587A1
公开(公告)日：2011-07-27
申请号：EP09813886.0
申请日：2009-09-16
申请人： Outotec OYJ
发明人： ARBUTHNOT, Ian , TRIGLAVCANIN, Richard , BELKE, Jeffrey, Victor
IPC分类号： B01D21/02 , B01D21/20 , B01F7/30 , B01D21/06 , B01F7/18 , D21D5/00
CPC分类号： B01F7/166 , B01D21/06 , B01D21/18 , B01D21/20 , B01D21/2427 , B01D21/28 , B01D21/283 , B01D21/286 , B01D21/34 , B01F7/00208 , B01F7/003 , B01F7/00583 , B01F7/30 , B01F11/0082
摘要： The invention provides a separation device (20) for separating pulp from a feed material, the separation device comprising a tank (1) for receiving the feed material, a rake assembly (21) mounted for rotation within the tank (1) to move pulp towards an outlet (22) thereof and a shearing device (23) for shearing pulp within the tank (1), the shearing device (23) being mounted for movement independently of the rake assembly (21). The invention also provides a method for reducing donutting in a separation device (20).

9. 发明公开

EP1206956A3 Rundbeckenräumer 审中-公开
公开(公告)号：EP1206956A3
公开(公告)日：2003-02-26
申请号：EP01120381.7
申请日：2001-08-25
申请人： Passavant-Roediger Umwelttechnik GmbH
发明人： Huth, Robert , Scheid, Klaus
IPC分类号： B01D21/20 , B01D21/06 , B01D17/02
CPC分类号： B01D21/04 , B01D21/0042 , B01D21/186 , B01D21/20 , B01D21/2405 , B01D21/2433 , B01D21/245 , B01D21/30
摘要： Es wird ein Rundbeckenräumer (1) für Klärbecken (3; 32) mit Belebtschlamm enthaltender Flüssigkeit beschrieben, der einen Räumerarm (2; 37) aufweist, an dem wenigstens ein Räumwerk (4, 5) zum Austragen von Schlamm oder ähnlichem aus dem Klärbecken (3; 32) angeordnet ist. Der Räumerarm (2, 37) ist dabei über eine Antriebseinheit (28; 36) um den Mittelpunkt des Klärbeckens (3; 32) rotierbar. Um die Betriebskosten zu senken, ist vorgesehen, dass die Antriebseinheit (28; 36) eine Steuervorrichtung (29) aufweist, die die Bewegungsrichtung des Räumerarms (2, 37) nach maximal zwei Umdrehungen umkehrt.
摘要翻译：耙子包括具有用于除去浆料的马达的臂（37）和具有控制装置的驱动单元（36），该控制装置在最大两圈之后使臂的运动反转。臂围绕澄清槽（32）的中心点旋转。优选装置：控制装置在一转之后交替地反转手臂的运动。控制装置包括用于反转臂的旋转的电子或机械控制。驱动单元和/或电动机通过电缆连接到能量源。

10. 发明公开

EP1106224A3 Lamellenklärer 审中-公开
标题翻译：瓣
公开(公告)号：EP1106224A3
公开(公告)日：2003-02-05
申请号：EP00125598.3
申请日：2000-11-22
申请人： LINDE-KCA-Dresden GmbH
发明人： Pankow, Steffen, Dr. Dipl.-Ing. , Hetze, Ingolf, Dipl.-Ing. , Baumann, Torsten, Dipl.-Ing. , Gärtner, Peter, Dipl.-Ing.
IPC分类号： B01D21/04 , B01D21/20 , B01D21/24
CPC分类号： B01D21/0057 , B01D21/0006 , B01D21/0045 , B01D21/04 , B01D21/2427 , B01D21/2444 , B01D21/245 , B01D21/2488
摘要： Die Erfindung betrifft einen Lamellenklärer zur Klärung von feststoffhaltigen Flüssigkeiten, z.B. Abwasser oder Oberflächenwasser. Um eine wirtschaftliche Betriebsweise des Lamellenklärers zur gewährleisten wird vorgeschlagen, daß oberhalb der Lamellen (9) eine verfahrbare Brücke (10) angeordnet ist, die zielgenau über jeder Lamelle (9) und/oder jedem Lamellenzwischenraum positionierbar ist. Bevorzugt ist die Brücke (10) begehbar ausgeführt, und es ist ein Reinigungsgerät befestigbar. Außerdem ist vorzugsweise eine Schlammabzugseinrichtung (11) an der Brücke (10) befestigt, die mit einem externen Schlammsammelraum (4) in Verbindung steht. Auf diese Weise wird eine kompakte Bauweise des Lamellenklärers ermöglicht, und es kann der Lamellenklärer auf einfache Weise inspiziert und gereinigt werden.

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