公开(公告)号：EP4173687B1

公开(公告)日：2024-05-01

申请号：EP21205281.5

申请日：2021-10-28

IPC分类号： B01D21/04 ,  B01D21/18 ,  B01D21/24

CPC分类号： B01D21/04 ,  B01D21/12 ,  B01D21/18 ,  B01D21/2438

公开(公告)号：EP2062631B1

公开(公告)日：2017-12-20

申请号：EP08777413.9

申请日：2008-06-19

申请人： Bunri Incorporation

发明人： TASHIRO, Minoru

IPC分类号： B03C1/14 ,  B01D21/04 ,  B01D21/24 ,  B23Q11/10 ,  B01D21/18

CPC分类号： B01D21/0009 ,  B01D21/04 ,  B01D21/2427 ,  B01D2221/14 ,  B03C1/14 ,  B03C2201/18

摘要： A contaminated fluid recovery apparatus (10) includes a dirty tank (20), a conveyor (30), and a drum-shaped filter unit (21). Inlet ports (60, 61) of the drum-shaped filter unit (21) open along an axis (X) of a magnet drum (40). The conveyor (30) scrapes out an object for removal (S) settled on a bottom portion (20a) of the dirty tank (20) toward an exit section (27). The conveyor (30) includes a lower portion (30a) which moves along the bottom portion (20a) and an upper portion (30b) which passes over the lower portion (30a). The magnet drum (40) is located horizontally between the lower portion (30a) and the upper portion (30b) of the conveyor (30) so that its axis (X) is perpendicular to a direction of travel (F) of the conveyor (30). The magnet drum (40) is driven by a chain (33) of the conveyor (30).

公开(公告)号：EP1917083B1

公开(公告)日：2017-11-15

申请号：EP06790553.9

申请日：2006-08-21

申请人： Rio Tinto Alcan International Limited

发明人： PELOQUIN, Guy ,  DUFOUR, Renald ,  CARRUTHERS, Andrew, N. ,  PUXLEY, Donald

IPC分类号： B01D21/24 ,  B01D21/02 ,  C22B3/22

CPC分类号： C22B3/22 ,  B01D21/04 ,  B01D21/06 ,  B01D21/186 ,  B01D21/2461 ,  B01D21/286 ,  C01F7/0646 ,  C22B3/02 ,  Y02P10/234

摘要： Method and apparatus for separating components of slurries by gravity settling thereby forming a thickened slurry and a clarified liquid. The apparatus comprises a vessel for decanting a volume of slurry, the vessel having a top and an interior formed by a side wall and a bottom wall for holding the slurry, a slurry inlet means, an outlet for the clarified liquid near the top of the vessel, and a slurry withdrawal apparatus for removal of the thickened slurry from the vessel at or near the bottom wall thereof. The slurry withdrawal apparatus physically engages a portion of the slurry within the vessel interior and transports it through a vessel outlet. The apparatus may include an elongated, rotatable, open spiral-shaped element extending a distance into the vessel from outside near the bottom wall of the vessel, the open spiral-shaped element being in direct and open communication with the interior of the vessel over at least a significant portion of the distance, and a rotational drive mechanism for rotating the open spiral-shaped element, at least intermittently.

公开(公告)号：EP2253594B1

公开(公告)日：2013-09-25

申请号：EP10161106.9

申请日：2010-04-27

申请人： Daewoo E&C Co., Ltd.

发明人： Lee, Eui-Sin ,  Lee, Bum-Goo ,  Oh, Hee-Kyong ,  Eom, Jung-Yeol

IPC分类号： C02F1/52 ,  C02F1/44 ,  B01D21/01 ,  B01D61/14 ,  B01D21/02 ,  B01D36/00 ,  C02F9/00 ,  C02F1/28

CPC分类号： B01D61/22 ,  B01D21/0039 ,  B01D21/04 ,  B01D61/147 ,  B01D61/16 ,  B01D65/02 ,  B01D2311/04 ,  B01D2311/246 ,  B01D2321/04 ,  B01D2321/16 ,  C02F1/004 ,  C02F1/283 ,  C02F1/441 ,  C02F1/444 ,  C02F1/52 ,  C02F1/5209 ,  C02F1/5281 ,  C02F2303/04 ,  B01D2311/2642 ,  B01D2311/2649

公开(公告)号：EP2027902A1

公开(公告)日：2009-02-25

申请号：EP07114798.7

申请日：2007-08-22

申请人： Schlederer, Swantje Mignon

发明人： Schlederer, Swantje Mignon

IPC分类号： B01D21/00 ,  E03F5/14 ,  E03F5/16 ,  B01D21/06 ,  B01D21/24

CPC分类号： B01D21/0063 ,  B01D21/0045 ,  B01D21/0069 ,  B01D21/04 ,  B01D21/2427 ,  B01D21/245

摘要： Die Erfindung betrifft ein Sedimentationsbecken (2) für Kläranlagen (1) zur Abtrennung von durch Schwerkraft absetzbaren Materialien, wie Sand, Steine oder Glassplitter aus herangeführtem Abwasser (3) im Eingangsbereich der Kläranlage (1). Ein effizienter und kompakter Aufbau des Sedimentationsbeckens (2) wird durch mäanderartig gekrümmt verlaufende Strömungsleitwände (20) erreicht, die zu mehreren nebeneinander vertikal und parallel zu der Hauptströmungsrichtung (21) des Sedimentationsbeckens (2) angeordnet sind. Die dadurch bewirkte Verlangsamung der Strömung führt zu einer verbesserten Sedimentation bei geringerem Platzbedarf.

摘要翻译： 罐（2）具有用于待清洗的流体（即废水）的入口区域（14），其中流体包含水，沙子和有机混合物。 为输送流体的混合物提供局部排水区域（15），并且在入口区域和排水区域之间的罐（10）中设置平坦的固定装置。 固定装置平行于主流动方向，并被设计成结构化流体流动引导壁（20）。 流体的部分流动在连续变化的方向旁路。 罐（2）具有矩形或圆形。

公开(公告)号：EP0960660A1

公开(公告)日：1999-12-01

申请号：EP99870107.2

申请日：1999-05-20

申请人： TREATMENT TECHNIQUES FOR SLUDGES N.V. afgekort SILT N.V.

发明人： David, Chris ,  Pashkin, Igor

IPC分类号： B09B1/00 ,  C02F11/16 ,  E02B11/02 ,  B01D21/00

CPC分类号： C02F11/16 ,  B01D21/0027 ,  B01D21/04 ,  B09B1/00 ,  E02F5/102

摘要： The invention concerns a process for filling a disposal site for silt and similar fine grained materials which are supplied with a high water content, which in order to achieve an accelerated dewatering thereof, are mechanically stirred, characterised in that drainage means are provided beneath the silt layer to be discharged, and so much silt is discharged and dewatered by mechanical stirring until a dewatered silt height is reached above which, either or not per dewatered silt height, again drainage means can be provided for the repeated discharge and dewatering of silt in layers according to the same sequences. The invention also concerns a device to be used in this.

摘要翻译： 本发明涉及一种用于填充用于被提供有高水含量，这在为了实现加速脱水淤泥其和类似的细粒材料处置场，是机械搅拌，DASS排水装置淤泥下方设置 层被放电，和这么多的淤泥被排出并通过机械搅拌脱水，直到上述其中，任一者或不通过脱水淤泥高度达到脱水淤泥高度，再次排水机构可以提供用于淤泥的在层中的反复放电和脱水 gemäß到相同的序列。 本发明因此涉及在此所使用的装置。

公开(公告)号：EP0829456A3

公开(公告)日：1998-08-05

申请号：EP97118843.8

申请日：1994-06-23

申请人： HITACHI PLANT ENGINEERING AND CONSTRUCTION CO., LTD. ,  Funakoshi, Yasushi

发明人： Funakoshi, Yasushi, Bureau of Sewerage ,  Ogata, Khoiji, Bureau of Sewerage ,  Kojima, Masayuki ,  Kawaziri, Hitoshi ,  Yamamoto, Hirofumi ,  Moto, Kazuhiko ,  Mori, Naomichi

IPC分类号： C02F1/26 ,  C02F9/00 ,  C02F3/12 ,  B01D24/16 ,  B01D24/26 ,  B01D24/40 ,  B01D24/46 ,  B01J19/30

CPC分类号： C02F9/00 ,  B01D21/0003 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/003 ,  B01D21/0036 ,  B01D21/0039 ,  B01D21/0042 ,  B01D21/01 ,  B01D21/02 ,  B01D21/04 ,  B01D21/183 ,  B01D21/2411 ,  B01D21/2427 ,  B01D21/245 ,  B01D21/2472 ,  B01D21/26 ,  B01D24/165 ,  B01D24/263 ,  B01D24/40 ,  B01D24/4684 ,  B01D2201/14 ,  C02F3/06 ,  C02F3/10 ,  C02F3/308 ,  Y02W10/15

摘要： A sewage treatment system is provided, for cleaning a sewage by filtering solid components in the swage through floating filter medium, wherein the filtration performance can be improved and the filtration cleaning can be performed efficiently. The sewage (18) is flowed into the treatment tank (12) in upward-flow, and filtered through the floating filter media layer (22) made of the meshy cylindrical floating filter medium (20) which have smaller specific gravity than the sewage (18). To wash floating filter medium (20), the air is jetted from the air jetting pipe (54) and the revolution flow is generated to scale solid components adhering to filter medium, and then the sewage (18), which has washed the floating filter medium (20), are discharged to the outside of the tank (12) while the air is jetted from the air jetting pipe (56) for full jetting to jet the floating filter media layer (22) in whole.

摘要翻译： 提供了一种污水处理系统，用于通过浮选过滤介质过滤固体成分清洗污水，其中可以提高过滤性能，并且可以有效地进行过滤清洗。 污水（18）以向上流动的方式流入处理槽（12），并通过由网状圆柱形浮动过滤介质（20）制成的浮动过滤介质层（22）过滤，该介质层比污水具有更小的比重 18）。 为了洗涤浮动过滤介质（20），空气从空气喷射管（54）喷射，产生旋转流，以固定附着在过滤介质上的固体组分，然后清洗漂浮过滤器 介质（20）被排出到罐（12）的外部，同时从用于全喷射的空气喷射管（56）喷射空气，从而整体喷射浮动过滤介质层（22）。

公开(公告)号：EP0396601B1

公开(公告)日：1998-03-25

申请号：EP89901478.1

申请日：1989-01-05

申请人： HENRY FILTERS, INC.

发明人： McEWEN, Stephen, N.

IPC分类号： B01D29/00

CPC分类号： B01D35/26 ,  B01D21/0012 ,  B01D21/0018 ,  B01D21/04

摘要： The pump includes a discharge head having a pair of axially spaced end walls. The tank includes a housing in communication with a liquid outlet conduit and forms part of a substantially permanently stationary pipe column which receives clean coolant from the receptor side of a filtration system. By freely suspending the pump by its discharge head in the tank housing of the pipe column, the removal of the pump is facilitated by minimizing the criticality of its mounting connections in the filtration system. The pump is thus mounted for movement between operative and out-of-the-way positions whereby the pump may be readily removed from and reinstalled in the tank without disconnection or connection of pipe fittings within the tank and without aligning the pump with the receptor.

摘要翻译： 泵包括排放头（H），排放头（H）具有一对轴向隔开的端壁，部分地限定其间的环形腔室。 罐（10）包括与液体出口导管（38）连通的壳体（42）。 通过将排放头安置在罐壳体中，环形泵排放腔室（86）与壳体一起限定在泵的端壁之间。 从设置在箱体中的过滤器（20）的吸入侧清洁冷却剂通过泵（P）入口和出口头流入箱出口导管，以便输送到机床。 泵通过设置在罐上的电动马达（94）通过可释放的联接器（92）被驱动，所述电动马达（94）被安装用于在操作位置和非操作位置之间移动，由此泵可以容易地从罐中移除并且重新安装 断开或连接罐内的管件。

公开(公告)号：EP0574023A1

公开(公告)日：1993-12-15

申请号：EP93109421.3

申请日：1993-06-11

申请人： ENVIREX Inc.

发明人： Casper, Thomas J. ,  Koehler, Franklin J. ,  Thomas, John ,  Dobbeck, Peter G. ,  Rasper, Susan M.

IPC分类号： C02F11/00 ,  B01D21/04

CPC分类号： B01D21/0003 ,  B01D21/04

摘要： Disclosed herein is a wastewater treatment facility including a stacked tank clarifier having a lower tank, and an upper tank above the lower tank, the upper tank having a bottom defining a ceiling of the lower tank, and the lower tank further having a floor. The wastewater treatment facility includes a mechanism for scraping the ceiling of the lower tank. The mechanism includes a driven endless chain loop in the lower tank, and a buoyant member carried by the chain loop.

摘要翻译： 本文公开了一种废水处理设备，其包括具有下罐的堆叠式罐式净化器和在下罐上方的上罐，上罐具有限定下罐的顶板的底部，下罐还具有底板。 废水处理设备包括用于刮削下罐的天花板的机构。 该机构包括下罐中的从动环形链环和由链环承载的浮力构件。

公开(公告)号：EP0396601A1

公开(公告)日：1990-11-14

申请号：EP89901478.0

申请日：1989-01-05

申请人： HENRY FILTERS, INC.

发明人： McEWEN, Stephen, N.

IPC分类号： B01D ,  F04D29 ,  B01D21 ,  B01D29 ,  B01D35

CPC分类号： B01D35/26 ,  B01D21/0012 ,  B01D21/0018 ,  B01D21/04

摘要： The pump includes a discharge head having a pair of axially spaced end walls. The tank includes a housing in communication with a liquid outlet conduit and forms part of a substantially permanently stationary pipe column which receives clean coolant from the receptor side of a filtration system. By freely suspending the pump by its discharge head in the tank housing of the pipe column, the removal of the pump is facilitated by minimizing the criticality of its mounting connections in the filtration system. The pump is thus mounted for movement between operative and out-of-the-way positions whereby the pump may be readily removed from and reinstalled in the tank without disconnection or connection of pipe fittings within the tank and without aligning the pump with the receptor.