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1. 发明公开

EP3810300A1 VACUUM FILTER 有权
公开(公告)号：EP3810300A1
公开(公告)日：2021-04-28
申请号：EP19821796.0
申请日：2019-05-22
申请人： VALMET AB
发明人： SUNDSTRÖM, Åke , MAGNUSSON, Jonas , LÖFSTRAND, Anders , NYKVIST, Peter , LUNDBERG, Jörgen
IPC分类号： B01D33/067 , B01D33/073 , B01D33/09 , B01D33/58 , B01D33/64 , B01D33/82 , D21C9/06

2. 发明授权

EP2707206B1 PRESSSCHNECKENSEPARATOR 有权
公开(公告)号：EP2707206B1
公开(公告)日：2019-05-15
申请号：EP12709532.1
申请日：2012-03-12
申请人： Röhren- und Pumpenwerk Bauer Gesellschaft mbH
发明人： EICHLER, Dietrich
IPC分类号： B30B9/26 , B01D33/11 , B01D33/80 , B01D33/64 , B30B9/12

3. 发明公开

EP2927198A4 SLUDGE DEHYDRATION SYSTEM 有权
标题翻译：系统脱水污泥
公开(公告)号：EP2927198A4
公开(公告)日：2016-07-13
申请号：EP13858152
申请日：2013-11-28
申请人： METAWATER CO LTD
发明人： SUGAWARA YOSHIYUKI , KUNITANI TADASHI , HASHIMOTO YOSHITAKA
IPC分类号： C02F11/14 , B01D33/04 , B01D33/46 , B01D33/58 , B01D33/64 , B01D33/80 , C02F11/12
CPC分类号： C02F11/123 , B01D33/042 , B01D33/466 , B01D33/58 , B01D33/646 , B01D2201/085 , C02F1/008 , C02F11/14 , C02F2209/01 , C02F2209/09 , C02F2303/06
摘要： The present invention relates to a sludge dewatering system; a sludge dewatering system (10) includes a concentration apparatus (12) that concentrates sludge while conveying the sludge on a top surface (16a) of a filter cloth belt (16) and a dewatering apparatus (14) that subjects the sludge discharged from the concentration apparatus (12) to pressure dewatering; and the concentration apparatus (12) includes a filtering unit (18) that subjects the sludge added with a first chemical agent to gravity filtration, a second chemical feeder (36) that adds a second chemical agent to the sludge conveyed in the filtering unit (18), and a moving mechanism (30) that moves the sludge added with the second chemical agent to a direction intersecting a conveyance direction of the filter cloth belt (16).

4. 发明公开

EP2827964A1 ROTATING SEPARATOR 审中-公开
标题翻译： ROTIERENDER ABSCHEIDER
公开(公告)号：EP2827964A1
公开(公告)日：2015-01-28
申请号：EP13716187.3
申请日：2013-03-19
申请人： Purfil ApS
发明人： TANGE, Anders
IPC分类号： B01D33/11 , B01D33/39 , B01D33/46 , B01D33/64 , B01D33/76 , B01D36/04 , B01D37/04 , B01D29/35 , B01D29/54 , B01D29/64 , B01D29/82 , B30B9/16
CPC分类号： B01D33/76 , B01D29/35 , B01D29/54 , B01D29/6476 , B01D29/828 , B01D33/11 , B01D33/39 , B01D33/466 , B01D33/54 , B01D33/648 , B01D36/045 , B01D37/04 , B01D37/045 , B30B9/08 , B30B9/163 , B30B9/18
摘要： A separator for separating solids from a slurry has a vibrating rotating container, rotatably connected to a support. The rotating container is provided with at least a first inlet and at least a first outlet and has at least one opening. A screw press is at least partly provided inside said rotating container. The screw press is arranged through said first outlet. The screw press has at least one hole. The at least one hole and a feed screw are provided inside said rotating container in continuation of said screw press. At least one lift paddle is provided inside said rotating container. A first part of the lift paddle is arranged along an inner surface of a side wall of said rotating container. A second part of said lift paddle is in contact with a part of the feed screw. A new method for separating slurry uses a separator.
摘要翻译：用于从浆料中分离固体的分离器具有可旋转地连接到支撑件的振动旋转容器。旋转容器设置有至少第一入口和至少第一出口，并且具有至少一个开口。螺旋压力机至少部分地设置在所述旋转容器内。螺旋压榨机布置成穿过所述第一出口。螺旋压机至少有一个孔。所述至少一个孔和进料螺杆在所述螺旋压榨机的继续中设置在所述旋转容器内。在所述旋转容器内设置至少一个提升桨。提升桨的第一部分沿着所述旋转容器的侧壁的内表面布置。所述提升桨的第二部分与进给螺杆的一部分接触。用于分离浆料的新方法使用分离器。

5. 发明公开

EP2694726A4 A SEALING ARRANGEMENT FOR SEALING BETWEEN A FIRST DRUM AND AN END CASING MEMBER 审中-公开
标题翻译：密封装置用于密封第一和鼓端壳之间
公开(公告)号：EP2694726A4
公开(公告)日：2014-08-27
申请号：EP12765460
申请日：2012-03-21
申请人： VALMET AKTIEBOLAG
发明人： DANIELSSON MAGNUS , LÖÖF TOBIAS , LÖVGREN HANS
IPC分类号： D21C9/06 , B01D33/067 , B01D33/073 , B01D33/37 , B01D33/46 , B01D33/64 , D21C9/18
CPC分类号： B01D33/067 , B01D33/073 , B01D33/37 , B01D33/466 , B01D33/646 , D21C9/06 , D21C9/18

6. 发明公开

EP2636436A1 Verfahren und Vorrichtung zum Bilden und Entfeuchten eines porösen Filterkuchens 审中-公开
标题翻译： Verfahren und Vorrichtung zum Bilden und Entfeuchten einesporösenFilterkuchens
公开(公告)号：EP2636436A1
公开(公告)日：2013-09-11
申请号：EP12001584.7
申请日：2012-03-08
申请人： BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH
发明人： Bott, Reinhard, Dr. , Langeloh, Thomas, Dr. , Ehrfeld, Egon , Neumaier, Klaus
IPC分类号： B01D33/044 , B01D33/073 , B01D33/62 , B01D33/64 , B01D33/66
CPC分类号： B01D33/646 , B01D33/044 , B01D33/073 , B01D33/44 , B01D33/62 , B01D33/642 , B01D33/663
摘要： Die Erfindung betrifft ein Verfahren zum Bilden und Entfeuchten eines porösen Filterkuchens, bei dem der Filterkuchen aus Feststoffpartikeln aus einer Suspension auf einem Filtermedium gebildet und anschließend der Filterkuchen auf dem Filtermedium auf der vom Filtermedium abgewandten Seite zum Entfernen von Restfeuchte mit einem Entfeuchtungsfluid beaufschlagt wird. Dabei wird vor oder bei Beaufschlagung des Entfeuchtungsfluides mindestens ein Kraftübertragungselement an den Filterkuchen angelegt, wobei in dem Filterkuchen eine definierte mechanische Spannung erzeugt wird, welche einer Rissbildung im Filterkuchen entgegenwirkt.
摘要翻译：该方法包括从过滤介质上的悬浮液的固体颗粒形成滤饼（10）。该滤饼在背离过滤介质的一侧施加除湿流体，以除去残留的水分。在将除湿流体施加到滤饼中之前或期间，通过力传递元件产生限定的机械应力，使得机械应力抵消饼中裂纹（12）的形成。力传递元件设置为辊或带，其包括在饼中产生印模的突起。过滤介质被设计为过滤织物或过滤膜。还包括用于在多孔滤饼上形成和除去水分的装置的独立权利要求。

7. 发明公开

EP2032474A4 MATERIALS HANDLING AND TREATMENT 有权
标题翻译：材料处理及治疗
公开(公告)号：EP2032474A4
公开(公告)日：2010-08-04
申请号：EP07719063
申请日：2007-06-13
申请人： FILTER PTY LTD Z
发明人： GRAHAM NEIL DERYCK BRAY , GRAHAM ARTHUR DERRICK BRAY
IPC分类号： B65G15/08 , B01D33/056 , B01D33/64 , B01D43/00 , B65G15/40
CPC分类号： B01D33/042 , B01D33/0565 , B01D33/642
摘要： A belt filter apparatus (10) for treating material to separate solid and liquid components thereof. The apparatus (10) comprises an endless belt structure (11) adapted to circulate along a path (12) incorporating guide roller structures (13) around which the belt structure (11) passes. The endless belt structure (11) comprises an elongate belt portion (15) formed of water permeable material. The belt portion (15) has two opposed longitudinal edges (17, 18). The endless belt structure (11) further comprises a zipper (19) for releasably connecting the two longitudinal edges (17, 18) together so as to form a tubular structure (21) having a flexible side wall (22). The circulating path (12) includes an assembly zone (33) at which the longitudinal edges (17, 18) of the belt portion (15) are brought together and interconnected by way of the zipper (19) to form the tubular structure (21), and a disassembly zone (35) at which the zipper (19) is released to separate the longitudinal edges (17, 18) and the tubular structure (21) subsequently opened. Means (90, 110) are provided for compressing the tubular structure (21) along a portion thereof to express liquid from the material contained in the tubular structure (21). The liquid so released can discharge from the tubular structure (21) through the water permeable belt portion (15).

8. 发明公开

EP1146946A1 FLUID-TRENNVORRICHTUNG 有权
标题翻译：旋流分离器
公开(公告)号：EP1146946A1
公开(公告)日：2001-10-24
申请号：EP00903503.1
申请日：2000-01-05
申请人： Meri Entsorgungstechnik für die Papierindustrie GmbH
发明人： TROUBOUNIS, George , MENKE, Lucas , WÜNSCHE, Gisbert
IPC分类号： B01D33/06 , B01D33/11 , B01D33/64 , C02F11/12 , B03B5/56 , B07B1/22 , E21B21/06
CPC分类号： B01D33/21 , B01D33/073 , B01D33/11 , B01D33/466 , B01D33/50
摘要： The invention relates to a fluid separating device for separating fluids and solids from a composite liquid. Said separating device comprises a channel (12) which is arranged transversely upwards with a closed lower end and an outlet (19). Said channel is provided with an axial screw conveyor (14) which is arranged in the interior. A filter tank (22) communicating with said conveyor is located above the channel (12). An inlet (32) for the composite liquid to be separated is located at the upper edge approximately in the middle of the filter tank (22). A rotation filtering device (34, 70, 92) is arranged at the free end of the filter tank (22). Said device partially dips into the fluid contained in the filter tank (22). The invention provides a means for effectively separating a composite fluid into three different fractions, the clear liquid, a sludge fraction and a particle fraction.

9. 发明授权

EP0377824B1 Device for separating solids from suspension 失效
标题翻译：用于从悬浮液中分离出固体的装置。
公开(公告)号：EP0377824B1
公开(公告)日：1994-05-18
申请号：EP89122366.1
申请日：1989-12-05
申请人： OY TAMPELLA AB
发明人： Hautala, Jouko
IPC分类号： B01D33/04 , B01D33/64
CPC分类号： B01D37/02 , B01D33/042 , B01D33/50 , B01D33/646 , B01D33/72 , B01D33/74 , B01D33/801
摘要： Device for separating solids from suspension comprises two filtering belts (5) pervious to water, such as filter wires, travelling in the same direction and being arranged to be supported each by their respective liquid withdrawing surfaces (6) provided with holes or like and which, guided by the surfaces, form therebetween a prefiltering chamber (17) converging in the direction of travel. The prefiltering chamber comprises in the beginnig a supply inlet (12) for supplying suspension to be treated into the chamber, as well as sealing elements defining the chamber at its sides in directions perpendicular to the direction of travel of the belts (5). The sealing elements are formed by rigid walls (1a) rigidly joined to said liquid withdrawing surfaces (6), the prefiltering chamber (17) having a substantially closed housing-like construction.

10. 发明公开

EP0512288A1 Bandfilter zum Ausbringen von Fremdstoffpartikeln aus Flüssigkeitsbädern 失效
标题翻译： Bandfilter zum Ausbringen von Fremdstoffpartikeln ausFlüssigkeitsbädern。
公开(公告)号：EP0512288A1
公开(公告)日：1992-11-11
申请号：EP92106496.0
申请日：1992-04-15
申请人： SMS SCHLOEMANN-SIEMAG AKTIENGESELLSCHAFT
发明人： Schimion, Werner , Kuhlmann, Joachim , Bertrand, Karl J. , Jung, Hubert
IPC分类号： B01D33/04 , B01D33/46 , B01D33/64 , B01D33/80
CPC分类号： B01D33/04 , B01D33/056 , B01D33/466 , B01D33/705 , B01D33/72 , B01D33/807
摘要： Ein Bandfilter zum Ausbringen von Fremdstoffpartikeln aus Flüssigkeitsbädern. Das Bandfilter besteht aus einer diese Flüssigkeit aufnehmenden Bad-Wanne BW. Innerhalb dieser sind Führungsrollen 2, 2a, 2b, 2c, 10, 10a für ein Filterband 5 angeordnet, das in die Bad-Wanne BW von einer Seite her eingebracht, mit Abstand über dem Boden 6 der Bad-Wanne BW geführt und anschließend wieder nach oben herausgebracht wird. Das Filterband 5 kann als angetriebenes, endloses Siebgewebeband ausgebildet werden oder als ein Filtervlies 8, das auf einen ebenfalls endlosen angetriebenen Traggurt aufgelegt wird. Das Filtervlies läßt sich in diesem Fall von einer außerhalb der Bad-Wanne BW angeordneten Rolle abwickeln. Unterhalb des Filterbandes 5 ist eine, die gefilterte Flüssigkeit aufnehmende Unterdruckkammer angeordnet. Die dem Boden 6 der Bad-Wanne BW zugewandten Flächen dieses Filterbandes 5 liegen auf einer Mehrzahl von, quer zur Filterbandführungsrichtung mit Abstand parallel nebeneinander verlaufenden Stützflächen auf. Auf die dem Boden 6 abgewandten Flächen des Filterbandes 5 sind Andruckrollen 10 bzw. 10a aufleg- und abhebbar, die in der Bad-Wanne BW angeordnet sind.
摘要翻译：带式过滤器包括接收液体的浴缸BW。在该槽内配置有用于过滤带5的引导辊2,2a，2b，2c，10,10a，该过滤带5从一侧被引入浴缸BW中，在浴缸BW的底部6上被传导一段距离，并且是然后在顶部出来。过滤带5可以被设计为被驱动的环形布筛网带或作为过滤无纺织物8，其被放置在同样循环的被驱动的传送带上。这种情况下的过滤无纺网可以从布置在浴缸BW外部的辊展开。在过滤带5的下方布置有接收过滤液体的低压室。该过滤带5的面对浴槽BW的底部6的表面位于沿着过滤带的运动方向横向延伸的多个支撑表面上，并且彼此相隔一定距离。压力辊10或10a可以放置在过滤带5的背离底部6的表面上并从其上提起，该压力辊布置在浴缸BW中。

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