公开(公告)号：EP1245259B1

公开(公告)日：2005-06-08

申请号：EP02006019.0

申请日：2002-03-15

申请人： Filtra-Systems Company

发明人： Bratten, Jack R.

IPC分类号： B01D33/04 ,  B01D33/41 ,  B01D33/46 ,  B01D29/09

CPC分类号： B01D29/096 ,  B01D29/56 ,  B01D29/64 ,  B01D33/04 ,  B01D33/41 ,  B01D33/46 ,  B01D33/50 ,  B01D33/76

摘要： An arrangement for removing chips from a machining coolant prior to filtering out the finer solids in a main filter (12). A coarse weave belt (46) is frictionally driven along a strainer bottom wall (20) of an auxiliary tank (18) suspended above the main filter tank (14), the permanent media belt (46) of a coarse weave which allows the liquid and suspended finer solids to pass through while capturing the chips. A powered drag conveyor (48) frictionally engages and drives the permanent media belt (46) through the auxiliary tank (18), each diverging when returning across the top and bottom respectively of the auxiliary tank (18) prior to being recirculated through the auxiliary tank (18).

公开(公告)号：EP1289623B1

公开(公告)日：2005-04-20

申请号：EP01927499.2

申请日：2001-05-09

申请人： CRC FOR WASTE MANAGEMENT AND POLLUTION CONTROL LIMITED

发明人： MILLER, Sarah A., CSIRO, Division of Energy Techn. ,  JOHNSTON, Barry K., CSIRO, Div of Energy Techn. ,  VEAL, Christopher

IPC分类号： B01D35/06 ,  B01D33/052 ,  B01D33/04 ,  B01D61/56

CPC分类号： B03C5/02 ,  B01D33/042 ,  B01D33/073 ,  B01D33/333 ,  B01D33/466 ,  B01D35/06 ,  B01D61/56 ,  C02F11/12

摘要： A solid-liquid mixture is electro-dewatered by apparatus having a conveyor belt for receiving an electric charge and having the mixture deposited thereon and an element above the conveyor belt receiving an opposite electric charge with the conveyor belt an element cooperating to apply a compressive force to the mixture and characterised by the conveyor belt including discrete electrically conducted segments which are permeable to the liquid. The upper element is preferably in the form of a rotary drum or second conveyor belt but it can be in the form of a pressure plate.

摘要翻译： 通过具有用于接收电荷的传送带并使混合物沉积在其上的装置对固液混合物进行电脱水，并且传送带上方的元件接收与传送带相反的电荷，所述元件配合施加压缩力 并且由传送带表征，所述传送带包括对液体可渗透的离散的导电段。 上部元件优选为旋转鼓或第二传送带的形式，但其可以是压板的形式。

公开(公告)号：EP1510240A1

公开(公告)日：2005-03-02

申请号：EP04103834.0

申请日：2004-08-09

申请人： MANN+HUMMEL GmbH

发明人： Owens, Nigel

IPC分类号： B01D29/09 ,  B01D33/04 ,  B01D35/143

CPC分类号： B01D35/143 ,  B01D29/096 ,  B01D29/60 ,  B01D33/04 ,  B01D33/056 ,  B01D33/463 ,  B01D33/50 ,  B01D33/804

摘要： Die Erfindung betrifft eine Filtereinrichtung, bestehend aus einem Filterbehälter mit einem Einlauf für ungefilterte Flüssigkeit und einer Auslaufkammer am Boden des Filterbehälters. Zwischen dem Filterbehälter und der Auslaufkammer befindet sich ein Filterband oder ein Filtermaterial sowie eine Mitnehmereinheit, die über den und durch den Filterbehälter verläuft und das Filtermaterial bzw. das Filterband durch den Behälter transportiert.
Es ist ferner eine Vorrichtung zur Ermittlung von Beschädigungen an dem Filtermaterial vorgesehen, welche bei Beschädigungen des Filtermaterials ein Signal erzeugt.

摘要翻译： 用于过滤液体的过滤器单元包括用于检测过滤材料（14）的损坏并在检测到损坏时发出警告信号的装置（34）。

公开(公告)号：EP1066430B1

公开(公告)日：2003-09-17

申请号：EP99916842.0

申请日：1999-03-22

申请人： Noggerath Holding GmbH & Co. KG

发明人： KROOS, Hein

IPC分类号： E03F5/14 ,  B01D33/04

CPC分类号： E02B8/026 ,  B01D33/04 ,  B01D33/275 ,  B01D33/801

摘要： The invention relates to a revolving screening rack (1) comprising an endless screening belt (2) which can be driven and which is constructed by a plurality of screening elements (12). Said screening elements each have a plurality of elongated plates (14) which are arranged parallel to one another in an interspaced manner. A rod-shaped connecting element (13) reaches through each of the plates on both ends thereof. The connecting element connects the plates (14) of two screening elements (12) in a manner similar to a link chain such that they can pivot. Said plates engage inside one another at least in areas. The screening rack also comprises a pivotally mounted rack hook element (16) which can at least be partially displaced between two adjacent plates (14) in a pivotal manner. In addition, said screening rack comprises a steering lever (17) for the rack hook element (16). One end of the steering lever is pivotally linked to the rack hook element (16). The inventive screening rack is characterized in that the other end (20) of the steering lever (17) is pivotally mounted on the screening band (2).

公开(公告)号：EP1294465A2

公开(公告)日：2003-03-26

申请号：EP01945823.1

申请日：2001-06-22

申请人： Pannevis B.V.

发明人： MARCHAL, Jan, Marinus

IPC分类号： B01D33/04 ,  B01D33/056 ,  B01D33/74

CPC分类号： B01D29/09 ,  B01D29/92

摘要： The present invention relates to a device for separating liquid and solid material from a mixture, comprising: a filter cloth for allowing through the liquid and holding back the solid material; a carrier belt for supporting the filter cloth with the mixture thereon, wherein the carrier belt is optionally provided with one or more openings close to at least one of the side edges or at least eccentrically thereof; a support construction for supporting the carrier belt movable relative thereto; and a suction box arranged under the support construction and/or on the side of the carrier belt and connected to the optional openings in the carrier belt for extracting liquid from the mixture.

公开(公告)号：EP1245259A3

公开(公告)日：2002-12-18

申请号：EP02006019.0

申请日：2002-03-15

申请人： Filtra-Systems Company

发明人： Bratten, Jack R.

IPC分类号： B01D33/04 ,  B01D33/41 ,  B01D33/46 ,  B01D29/09

CPC分类号： B01D29/096 ,  B01D29/56 ,  B01D29/64 ,  B01D33/04 ,  B01D33/41 ,  B01D33/46 ,  B01D33/50 ,  B01D33/76

摘要： An arrangement for removing chips from a machining coolant prior to filtering out the finer solids in a main filter (12). A coarse weave belt (46) is frictionally driven along a strainer bottom wall (20) of an auxiliary tank (18) suspended above the main filter tank (14), the permanent media belt (46) of a coarse weave which allows the liquid and suspended finer solids to pass through while capturing the chips. A powered drag conveyor (48) frictionally engages and drives the permanent media belt (46) through the auxiliary tank (18), each diverging when returning across the top and bottom respectively of the auxiliary tank (18) prior to being recirculated through the auxiliary tank (18).

公开(公告)号：EP1251929A1

公开(公告)日：2002-10-30

申请号：EP00904145.0

申请日：2000-02-03

申请人： SALSNES FILTER AS

发明人： FOSSENG, Audun

IPC分类号： B01D33/04 ,  B01D33/48

CPC分类号： B01D33/04 ,  B01D33/056 ,  B01D33/50 ,  B01D33/722 ,  B01D33/807 ,  B01D2201/34 ,  B01D2201/48

摘要： Cleaning device having an endless filtering belt ( 31 ) guided through a waste water container ( 33 ) for filtering of waste water. The filtering belt is guided over a series turn rollers ( 32, 34, 36, 37 ) so that the belt in a certain region runs substantially horizontally with the filtrate faced downwards. Within this region there is a rod shaped blowoff device ( 43 ) for blowing air towards the filtering belt. Below the blowoff device ( 44 ) there is arranged a screw conveyor ( 42 ) for removing residues dislodged from the filter mesh. The filtering belt ( 31 ) is located adjacent to a transmission belt ( 51 ) and is pressed against the same by a clamping rail ( 58 ) within the rising section ( 38 ) of the filtering belt. The device is provided with a control device ( 4 ) adapting the filtering belt movement with the waste water supply, thus keeping the waste water surface below a certain level to provide a high degree of dewatering within the upwards rising section of the filtering belt ( 31 ). The blowoff device ( 43 ) is shaped to produce a knife shaped air beam directed towards the filtering belt from a sufficiently short distance to effect substantially full penetration through the openings of the filtering belt. The lateral edges of the filtering belt are covered by a tight cover band ( 66 ) pressed downwards by a soft elastic pressure lip ( 64 ).

公开(公告)号：EP1187665A1

公开(公告)日：2002-03-20

申请号：EP00927375.6

申请日：2000-04-20

申请人： Robbins & Myers Ltd.

发明人： RAY, David ,  BROOKWELL, Richard ,  BAYLEY, Geoffrey ,  SNOW, Martin ,  WEBB, Andrew

IPC分类号： B01D33/04 ,  B01D33/46 ,  B01D33/50 ,  B01D33/80

CPC分类号： B01D33/04 ,  B01D33/50

摘要： Screening apparatus for a liquid containing solids comprising a screen with a series of perforations to allow liquid to pass therethrough and at least some solid matter to be collected on the screen. The screening apparatus includes means for movement of the screen and the screen is formed of sheet material in contact with drive means, which moves the sheet material in a direction which may in one embodiment be substantially in line with the flow of the liquid containing solids or, in another embodiment, lies perpendicular to the direction of flow.

公开(公告)号：EP0700712B1

公开(公告)日：2001-07-04

申请号：EP95610044.0

申请日：1995-07-28

申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA

发明人： Nemoto, Hiroyuki, c/o Mitsubishi Jukogyo K.K. ,  Okazoe, Kiyoshi, c/o Mitsubishi Jukogyo K.K. ,  Sato, Kenichi, c/o Mitsubishi Jukogyo K.K.

IPC分类号： B01D53/50 ,  C01F11/46 ,  C04B11/26 ,  B01D33/04

CPC分类号： C01F11/464 ,  B01D33/04 ,  B01D33/74 ,  B01D36/045 ,  B01D53/504 ,  B01D2201/204

摘要： The invention relates to a wet process flue gas desulfurization apparatus of tank oxidation system comprising an absorption tower having a slurry containing calcium compound supplied in the bottom tank, a circulation pump for feeding the slurry in the tank into the flue gas inlet in the upper part of the absorption tank to contact with flue gas, and air feed means for feeding air for oxidizing into the tank, thereby absorbing and oxidizing sulfur dioxide in the flue gas by the slurry to obtain gypsum as byproduct, wherein a vacuum type belt filter is disposed along the outer surface of side wall of the absorption tower, and part of the slurry discharged from the circulation pump is led into the belt filter to be dehydrated, thereby separating and recovering gypsum.

公开(公告)号：EP1066430A1

公开(公告)日：2001-01-10

申请号：EP99916842.0

申请日：1999-03-22

申请人： Noggerath Holding GmbH & Co. KG

发明人： KROOS, Hein

IPC分类号： E03F5/14 ,  B01D33/04

CPC分类号： E02B8/026 ,  B01D33/04 ,  B01D33/275 ,  B01D33/801

摘要： The invention relates to a revolving screening rack (1) comprising an endless screening belt (2) which can be driven and which is constructed by a plurality of screening elements (12). Said screening elements each have a plurality of elongated plates (14) which are arranged parallel to one another in an interspaced manner. A rod-shaped connecting element (13) reaches through each of the plates on both ends thereof. The connecting element connects the plates (14) of two screening elements (12) in a manner similar to a link chain such that they can pivot. Said plates engage inside one another at least in areas. The screening rack also comprises a pivotally mounted rack hook element (16) which can at least be partially displaced between two adjacent plates (14) in a pivotal manner. In addition, said screening rack comprises a steering lever (17) for the rack hook element (16). One end of the steering lever is pivotally linked to the rack hook element (16). The inventive screening rack is characterized in that the other end (20) of the steering lever (17) is pivotally mounted on the screening band (2).