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1. 发明公开

EP3137220A1 HYDRODYNAMISCHE SCHWERSTOFFABTRENNUNG EINER AUFSCHLÄMMUNG 有权
标题翻译： HYDRODYNAMISCHE SCHWERSTOFFABTRENNUNG EINERAUFSCHLÄMMUNG
公开(公告)号：EP3137220A1
公开(公告)日：2017-03-08
申请号：EP16728658.2
申请日：2016-06-03
申请人： BTA International GmbH
发明人： CARRA, Roland , FLUCK, Patrick , ZIEGLER, Tobias
IPC分类号： B04C5/14 , B04C9/00
CPC分类号： B03B5/34 , B03B9/00 , B03B9/06 , B03B13/00 , B03B13/02 , B03B13/04 , B04C5/14 , B04C9/00
摘要： The invention relates to a device and to a method for the hydrodynamic removal of dense materials from a suspension, said device comprising a hydrocyclone (1), which holds the suspension, a classifying tube (2), which adjoins the hydrocyclone, and a storage chamber (3), which holds the removed dense materials, wherein a flushing water flow to the classifying tube (2) and a flushing water flow to the storage chamber (3) are provided, which can be controlled in a closed-loop or open-loop manner by means of a control element provided at the feed to the classifying tube and a control element provided at the feed to the storage chamber, respectively.
摘要翻译：本发明涉及一种用于从悬浮液中流体动力去除致密材料的装置和方法，所述装置包括保持悬浮液的水力旋流器（1），与水力旋流器相邻的分级管（2）和储存器（3），其保持去除的致密材料，其中提供到分级管（2）的冲洗水和到储存室（3）的冲洗水流，其可以被控制在闭环或开放通过设置在分级管的进料处的控制元件和设置在储存室的进料处的控制元件的循环方式。

2. 发明公开

EP2701849A1 METHOD AND APPARATUS FOR PARTICLE SEPARATION 有权
标题翻译：方法和设备的颗粒分离
公开(公告)号：EP2701849A1
公开(公告)日：2014-03-05
申请号：EP12722526.6
申请日：2012-04-11
申请人： Ecomin Srl
发明人： BOZZATO, Paolo
IPC分类号： B03B5/34 , B04C5/26 , B04C7/00 , B04C11/00
CPC分类号： B03B5/34 , B04C5/26 , B04C7/00 , B04C11/00
摘要： The invention relates to the dynamic separation of particles such as those resulting from crushing and grinding extracted minerals or recycled materials (glass, plastic, etc.). The separation is carried out by multi-stage dynamic separators (2, 3), a regulation being carried out therebetween by feeding a fluid. This latter can be a dense medium similar to that feeding the stages, and can have a rotational component with respect to the axis of the separator.

3. 发明授权

EP2105204B1 SAND SEDIMENTATION SEPARATION APPARATUS 有权
标题翻译：砂泥分离装置
公开(公告)号：EP2105204B1
公开(公告)日：2012-02-08
申请号：EP07831208.9
申请日：2007-11-05
申请人： Maezawa Industries, Inc.
发明人： KODAKA, Shirou , ARIMATSU, Naruto , HANDA, Yoshikazu
IPC分类号： B01D21/00 , B03B5/32 , B03B5/34 , C02F1/00 , C02F1/38
CPC分类号： B03B5/32 , B01D21/0042 , B01D21/01 , B01D21/2411 , B01D21/2427 , B01D21/2444 , B01D21/2461 , B01D21/26 , B03B5/34 , C02F1/006 , C02F1/38 , C02F2001/007 , C02F2301/024 , C02F2301/026 , C02F2301/08 , C02F2303/24
摘要： Coarse sand grains and fine sand grains in a raw water are separately removed from the beginning and are efficiently separated from the raw water. Two sand sedimentation separation tanks (10) and (20) are disposed upstream and downstream, respectively, in the flow of a raw water. Each sand sedimentation separation tank has, in an upper part thereof, a separator (11) or (21) where a raw water is caused to flow through a spiral channel (13) or spiral channels (23A) and (23B) to thereby separate sand grains from the raw water by the action of centrifugal force and gravity. Each separation tank further has, in a lower part thereof, an accumulator (12) or (22) where the sand grains separated with the separator are settled and accumulated. The separator of the upstream-side sand sedimentation separation tank has a constitution in which coarse sand grains are separated by causing a raw water to flow through the spiral channel at a high velocity. The separator of the downstream-side sand sedimentation separation tank has a constitution in which fine sand grains are separated by causing the raw water to flow through the spiral channels at a lower velocity than in the separator of the upstream-side sand sedimentation separation tank.
摘要翻译：原水中的粗沙粒和细沙粒从开始分别被除去，并且与原水有效地分离。两个砂沉降分离罐（10）和（20）分别设置在原水流中的上游和下游。每个沉砂分离槽在其上部具有分离器（11）或（21），在分离器（11）或（21）中使原水流过螺旋通道（13）或螺旋通道（23A）和（23B）以由此分离通过离心力和重力作用从原水中回收沙粒。每个分离罐在其下部还具有一个储存器（12）或（22），在该储存器中，与分离器分离的砂粒沉积并堆积。上游侧砂沉降分离槽的分离器具有通过使原水高速流过螺旋流路而使粗砂粒分离的结构。下游侧砂沉降分离槽的分离器具有通过使原水以比上游侧砂沉降分离槽的分离器低的速度流过螺旋流路而分离细砂粒的结构。

4. 发明公开

EP2105204A4 SAND SEDIMENTATION SEPARATION APPARATUS 有权
标题翻译： SANDSEDIMENTATIONSTRENNVORRICHTUNG
公开(公告)号：EP2105204A4
公开(公告)日：2010-03-17
申请号：EP07831208
申请日：2007-11-05
申请人： MAEZAWA KOGYO
发明人： KODAKA SHIROU , ARIMATSU NARUTO , HANDA YOSHIKAZU
IPC分类号： B03B5/28 , B01D21/01 , B01D21/26 , C02F1/52
CPC分类号： B03B5/32 , B01D21/0042 , B01D21/01 , B01D21/2411 , B01D21/2427 , B01D21/2444 , B01D21/2461 , B01D21/26 , B03B5/34 , C02F1/006 , C02F1/38 , C02F2001/007 , C02F2301/024 , C02F2301/026 , C02F2301/08 , C02F2303/24

5. 发明公开

EP2105204A1 SAND SEDIMENTATION SEPARATION APPARATUS 有权
标题翻译：砂泥分离装置
公开(公告)号：EP2105204A1
公开(公告)日：2009-09-30
申请号：EP07831208.9
申请日：2007-11-05
申请人： Maezawa Industries, Inc.
发明人： KODAKA, Shirou , ARIMATSU, Naruto , HANDA, Yoshikazu
IPC分类号： B03B5/28 , B01D21/01 , B01D21/26 , C02F1/52
CPC分类号： B03B5/32 , B01D21/0042 , B01D21/01 , B01D21/2411 , B01D21/2427 , B01D21/2444 , B01D21/2461 , B01D21/26 , B03B5/34 , C02F1/006 , C02F1/38 , C02F2001/007 , C02F2301/024 , C02F2301/026 , C02F2301/08 , C02F2303/24
摘要： Coarse sand grains and fine sand grains are efficiently separated from raw water from the beginning. Two grit separation tanks 10 and 20 are disposed on an upstream side and on a downstream side respectively in a flow direction of the raw water. Each of the grit separation tanks have, in an upper part thereof, the separation devices 11 and 21 to separate the sand grains from the raw water by action of centrifugal force and gravity, by flowing the raw water through the spiral channels 13, 23A, and 23B, and, in a lower part thereof, the accumulation devices 12 and 22 to settle/deposit the sand grains separated by the separation device. The separation device of the grit separation tank on the upstream side is configured to separate the coarse sand grains by flowing the raw water through the spiral channel at high speed, and the separation device of the grit separation tank on the downstream side is configured to separate the fine sand grains by flowing the raw water through the spiral channel at lower speed than in the separation device of the grit separation tank on the upstream side.
摘要翻译：粗砂粒和细砂粒从一开始就有效地从原水中分离出来。两个砂筛分离罐10和20分别设置在原水的流动方向的上游侧和下游侧。每个粗砂分离槽在其上部具有分离装置11和21，以通过使原水流过螺旋通道13,23A和23A而在离心力和重力的作用下将砂粒与原水分离。和23B，并且在其下部，堆积装置12和22沉积/沉积由分离装置分离的砂粒。上游侧的砂砾分离槽的分离装置构成为通过使原水高速流过螺旋状流路而分离粗砂粒，并且下游侧的砂砾分离槽的分离装置构成为分离通过使原水以低于上游侧砂分离槽的分离装置的速度流过螺旋通道的细砂粒。

6. 发明公开

EP1623767A1 Trennapparat für Suspensionen 审中-公开
标题翻译： TrennapparatfürSuspensionen
公开(公告)号：EP1623767A1
公开(公告)日：2006-02-08
申请号：EP05016812.9
申请日：2005-08-02
申请人： LINDE-KCA-Dresden GmbH
发明人： Pankow, Steffen, Dr.
IPC分类号： B04C5/103 , B03B5/34 , B01D21/26
CPC分类号： C02F1/38 , B01D21/02 , B01D21/2411 , B01D21/26 , B01D21/267 , B01D2221/06 , B03B5/34 , B04C5/103
摘要： Es wird ein Trennapparat für Suspensionen beschrieben. In einem Grundkörper 1 ist ein Innenkörper 2 angeordnet, wobei der Grundkörper 1 einen konischen Boden und der Innenkörper 2 einen unten offenen Konus aufweisen. In den Innenkörper 2 mündet ein exzentrisch angeordneter Zulauf 3 für die Suspension. Am Kopf des Trennapparats ist ein Ablauf 5 für schwer sedimentierbare Feststoffe enthaltende Flüssigkeit und im Bereich des konischen Bodens des Grundkörpers 1 ein Abzug 4 für leicht sedimentierbare Feststoffe enthaltenden Schlamm vorgesehen.
摘要翻译：组合件促进通过生物反应器发酵产生的固体的沉淀物的去除。分离器具有圆柱形壳体（1），其具有向锥形基部（7）排出的圆柱形插入件（2）。外壳具有用于进入悬架的侧进料口（3）。沉淀不好的物质通过锥形盖出口（5）抽出。沉淀的物质由管（4）从圆锥形基底拉出。入口（3）与圆筒形壳体相切，向下倾斜并以喷嘴终止。顶部出口（5）是喇叭形可拆卸锥体（6）盖。组装从例如吸收悬浮固体。具有发酵生物反应器的垃圾处理系统。

7. 发明授权

EP1105271B1 VERFAHREN UND VORRICHTUNG ZUR SORTENREINEN RÜCKGEWINNUNG VON PVC AUS PVC-HALTIGEN KUNSTSTOFFABFÄLLEN 有权
标题翻译：方法和设备的品种纯正回收来自PVC含PVC废塑料
公开(公告)号：EP1105271B1
公开(公告)日：2002-05-08
申请号：EP99941644.9
申请日：1999-08-19
申请人： P-Tec GmbH Polymertechnologie
发明人： MÜLLER, Peter , VON HEYKING, Alexander , LEITZKE, Jürgen
IPC分类号： B29B17/02
CPC分类号： B03B5/34 , B03B1/04 , B29B17/02 , B29B2017/0231 , B29K2027/06 , B29K2313/00 , B29K2705/00 , B29K2711/12 , B29L2031/3462 , Y02W30/622
摘要： According to the inventive method for recovering pure PVC from pre-reduced mixtures of substances containing PVC, the mixture of substances is steeped in a swelling agent for PVC and conveyed, under pressure, into a device comprising at least two series-connected hydrocyclones (15, 24). In the first hydrocyclone (15), a heavy fraction consisting of impurities is separated in the bottom flow and a light fraction consisting of swollen PVC particles and light impurities and plastic particles is separated in the top flow. The pre-purified light fraction is graded (23) and the particle fraction with the swollen PVC particles and the smaller plastic particles is fed to the second hydrocyclone (24), where the PVC particles are separated in the bottom flow. The invention also relates to a device for carrying out this method.

8. 发明公开

EP1027163A1 PARTICLE SEPARATING APPARATUS 审中-公开
标题翻译：设备技术分离颗粒
公开(公告)号：EP1027163A1
公开(公告)日：2000-08-16
申请号：EP99940542.6
申请日：1999-08-30
申请人： Mazda Motor Corporation
发明人： KITANO, Yoichiro , NAGAHARA, Hironari , KANBARA, Tetsuya
IPC分类号： B04C9/00 , B03D1/14 , B03B5/34
CPC分类号： B03B5/34 , B03D1/1418 , B03D1/1475 , B04C9/00 , B04C2009/004
摘要： A particle separating apparatus is provided with a stock solution feeder (1) for supplying a stock solution containing particles, a bubble generator (2) for generating air bubbles to promote the separation of particles, a first separator (3) for separating the stock solution into a first concentrated solution and a first clear solution, a first discharge passage (4) for discharging the first concentrated solution separated by the first separator (3), a filtering device (5) provided inside the first separator (3) for filtering the particles in the first clear solution, a second separator (6) provided inside the filtering device (5) for separating the first clear solution into a second concentrated solution and a second clear solution, a second discharge passage (22) for discharging the second concentrated solution separated by the second separator (6) to the outside, and a clear solution guide passage (8) for guiding the second clear solution to the outside. Particles are effectively separated even in the case that a stock solution contains a large amount of particles having specific gravities similar to that of water.

9. 发明公开

EP3389873A1 CONTROLLED TURBULENT BREAKUP FLOW 审中-实审转让
公开(公告)号：EP3389873A1
公开(公告)日：2018-10-24
申请号：EP16822748.6
申请日：2016-12-15
申请人： Metso Minerals Industries, Inc.
发明人： SUTHERLAND, Kevin , KNORR, Brian , GRÖNVALL, Lars
IPC分类号： B04C5/081 , B04C5/085 , B04C5/103 , B04C11/00
CPC分类号： B04C3/06 , B03B5/34 , B04C5/081 , B04C5/085 , B04C5/103 , B04C11/00 , B04C2003/003
摘要： A hydrocyclone separator for classifying solid material in liquid suspension is disclosed. The hydrocyclone separator includes a head part having an inlet conduit and a conically tapered separation part. The hydrocyclone separator includes one or more internal edges that disturb the flow of material within the hydrocyclone separator.

10. 发明公开

EP3375536A1 APPARATUS FOR WASHING AND GRADING SAND AND AGGREGATE 有权
公开(公告)号：EP3375536A1
公开(公告)日：2018-09-19
申请号：EP18160249.1
申请日：2018-03-06
申请人： CDE Global Limited
发明人： IVANOFF, Enda
IPC分类号： B07B15/00 , B03B9/02 , B04C9/00
CPC分类号： B03B9/00 , B03B5/04 , B03B5/34 , B03B11/00 , B07B15/00 , B07B2201/04 , B07B2230/01
摘要： Apparatus for washing and grading sand and aggregate comprising an aggregate grading and washing screen (10) having a plurality of vertically stacked decks (12, 14, 16) and at least one sump (30) for collecting undersize material comprising sand and water from said plurality of decks; and a plurality of sand washing and grading units (40, 42, 44, 46) each comprising: a hydrocyclone unit (50), a vibratory screen (52) having a deck (54) and a sump (56) beneath said deck, said deck of said vibratory screen receiving an underflow from said hydrocyclone unit; and a further hydrocyclone (60) receiving undersize material and water from the sump of said vibratory screen, an underflow from the further hydrocyclone being delivered onto the deck of said vibratory screen; wherein the hydrocyclone units are adapted to receive undersize material and water from the at least one sump of the aggregate washing and grading screen.

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