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1. 发明公开

EP4342647A1 RESIDUAL CONCRETE MIX COMPONENT SEPARATION SYSTEM 审中-实审
公开(公告)号：EP4342647A1
公开(公告)日：2024-03-27
申请号：EP22805066.2
申请日：2022-05-12
申请人： Kogan, Artem Sergeevich
发明人： Kogan, Artem Sergeevich
IPC分类号： B28C9/00 , B03B7/00 , B03B9/00 , B01D21/28 , B01D24/12
摘要： The invention relates to the field of construction, in particular to systems for separation of components of the residual concrete mixture. The system for separation of the components of the residual concrete mixture comprises a frame with a rail fixed on it, on which at least one lifting device is placed, which suspends two or more vibrating sieves configured to move horizontally and vertically, as well as to change their angle of inclination, and having different mesh sizes, as well a process tank with a water placed under the vibrating sieves and having upper and lower level sensors controlling the water level in the tank. In a bottom part of the tank there is a pump connected to a conduit of a water distribution system and configured to move a water-cement mixture obtained in the process tank and previously passed through the vibrating sieves. The conduit comprises a movable control nipple configured to determine a cement concentration depending on a density of the water-cement mixture and to direct subsequently the water-cement mixture in the first tank if its density is higher or equal to a predetermined value, or in the second tank, if the density of the mixture is below the predetermined value, through a sand filter, which simultaneously serves as a sand hopper of the sand sifted on the lower sieve; a control unit configured to control an operation of the system for separation of the components of the residual concrete mixture. The technical result is to increase of the operational reliability of the system for separation of the components of residual concrete mixture.

3. 发明公开

EP4146599A1 FILTRATION DEVICE FOR LIQUIDS 有权
公开(公告)号：EP4146599A1
公开(公告)日：2023-03-15
申请号：EP21730800.6
申请日：2021-05-06
申请人： BRITA SE
发明人： BUNNEMANN, Phillip
IPC分类号： C02F1/00 , C02F1/28 , C02F1/50 , B01D24/12 , B01D24/42 , B01D35/027 , B01D35/153

4. 发明公开

EP3838365A1 FILTRATION DEVICE 审中-公开
公开(公告)号：EP3838365A1
公开(公告)日：2021-06-23
申请号：EP19217859.8
申请日：2019-12-19
申请人： Brita GmbH
发明人： SOBEK, Nicoletta , Wolf, Jürgen
IPC分类号： B01D24/12 , B01D35/027 , B01D35/157 , C02F1/00
摘要： Filtration device (2) comprising an inlet funnel (4) and a filter cartridge (20), the inlet funnel (4) having a sealing seat and a chamber below the sealing seat, the chamber comprising an outer wall and a bottom wall (8), the bottom wall (8) having an outlet (12), the filter cartridge (20) comprising a housing (22) having a top side and a bottom side (28) as well as a sealing rim (31) located between the top side and the bottom side (28), the filter cartridge (20) having a protrusion that enters the outlet (12) when the filter cartridge (20) is inserted into the inlet funnel (4), thereby reducing a nominal cross-section of the outlet (12). The protrusion has a switch (50) that is movable between a first position and a second position, such that in the first position the nominal cross-section is reduced to a flow area A and in the second position the nominal cross-section is reduced to a flow area B > A.

5. 发明授权

EP2418407B1 Variable flow screen nozzle 有权
标题翻译：喷嘴变流
公开(公告)号：EP2418407B1
公开(公告)日：2016-04-20
申请号：EP11250720.7
申请日：2011-08-11
申请人： Bilfinger Water Technologies, Inc.
发明人： Ekholm, Michael , Maxson, Richard C.
IPC分类号： F16K17/04 , B01D24/12 , B05B1/32 , B01D24/46
CPC分类号： F16K17/0406 , B01D24/12 , B01D24/4626 , B01D24/4636 , Y10T137/7839 , Y10T137/7849 , Y10T137/7866

6. 发明授权

EP2102115B1 VERTIKAL-HORIZONTAL-FILTERANLAGE ZUR BIOLOGISCHEN REINIGUNG VON SCHMUTZWÄSSERN 有权
标题翻译：横平竖直过滤系统DIRT生态水清洗
公开(公告)号：EP2102115B1
公开(公告)日：2014-08-20
申请号：EP07856236.0
申请日：2007-11-23
申请人： Areal Vertriebs- und Service GmbH & Co. KG
发明人： Böttcher, Joachim
IPC分类号： C02F3/30 , C02F1/00 , B01D24/12 , C02F101/10 , C02F101/16
CPC分类号： C02F3/32 , C02F1/004 , C02F3/30 , C02F3/301 , C02F3/302 , C02F3/308 , C02F2305/06 , Y02A20/156 , Y10S210/903

7. 发明公开

EP2647414A1 Assembly for forming a component of a device for treating a fluid 审中-公开
标题翻译：用于处理液体形成设备的部件的配置
公开(公告)号：EP2647414A1
公开(公告)日：2013-10-09
申请号：EP12162876.2
申请日：2012-04-02
申请人： Brita Professional GmbH & Co. KG
发明人： Wulff, Timm , Floren, Simon
IPC分类号： B01D24/12 , B01D24/42
CPC分类号： B01D24/12 , B01D24/42
摘要： An assembly for forming a component of a device (101;601) for treating a fluid includes a duct (113;213;313;413;513;613) for connection to a port (108;608) of the device and a filter unit having an axially directed passage (116;216;316;416;516;616). The passage (116;216;316;416;516;616) is fluidly connected to the duct (113;213;313;413;513;613) at one end. The filter unit includes a filter medium (115;215;315;415;515;615) arranged around the passage (116;216;316;416;516;616), such that fluid is able to flow radially through the filter medium (115;215;315;415;515;615). The assembly further includes a cover part (114;214;314;414;514;614), including a first wall (118;218;318;418;518;618) extending over at least part of the axial length of the filter unit and surrounding the filter unit at a distance radially to the filter medium (115;215;315;415;515;615) to define a space (119;219;319;419;519;619) between the first wall (118;218;318;418;518;618) and a radially outer face of the filter unit. The space (119;219;319;419;519;619) is open to the fluid at a first end. The cover part (114;;214;314;414;514;614) includes a second wall (120;220;320;420;520;620), extending radially from the first wall (118;218;318;418;518;618) to close the space (119;219;319;419;519;619) at a second end opposite the first end and axially closest to the duct (113;213;313;413;513;613).
摘要翻译：用于形成装置（101; 601）的部件的组件，用于处理流体包括管道（113; 613 213; 313; 413; 513）;所述设备和一个滤波器，用于连接到一个端口（608 108）具有轴向指向的通道单元（116; 216; 316; 416; 516; 616）。通道（116; 216; 316; 416; 516; 616）在一个端部流体地连接到管道（613 113; 213; 313; 413; 513）。（116; 216; 316; 416; 516; 616）的过滤器单元包括过滤介质（115; 215; 315; 415 ;; 515615）所述通道围绕设置，谋求确实流体能够通过过滤介质径向流动（115; 215; 315; 415; 515; 615）。（118; 218; 318; 418; 518; 618），所述组件还包括一盖部（114; 214; 314; 414 ;; 514614），其包括第一壁在所述过滤器的轴向长度的至少一部分上延伸单元和过滤器单元以一定距离周围径向到过滤介质（115; 215; 315; 415; 515; 615），以限定一个空间（119; 219; 319; 419; 519; 619）与第一壁之间（118 ; 218; 318; 418; 518; 618）和过滤器单元的径向外表面。的空间（119; 219; 319; 419; 519; 619）是开放的，以在第一端处的流体。（114 ;; 214; 314; 414; 514; 614）（120; 220; 320; 420; 520; 620）的盖部包括一第二壁，从所述第一壁（118径向延伸; 218; 318; 418; 518;在第二端619）与第一端相对并轴向上最接近于所述管道（113; 618）关闭所述空间（119; 219; 319; 419; 519 213; 313; 413; 513; 613）。

8. 发明授权

EP1993695B1 DEVICE FOR TREATING A FLUID 有权转让
标题翻译： DEVICE FOR处理液体
公开(公告)号：EP1993695B1
公开(公告)日：2010-05-26
申请号：EP07719190.6
申请日：2007-03-13
申请人： Delta Water Engineering Limited
发明人： VAN DE MOORTELE, Guido Ivo Caesar Maria
IPC分类号： B01D24/12 , B01D53/04 , C02F1/00 , F25B43/00
CPC分类号： B01D53/0415 , B01D24/12 , B01D24/4876 , B01D2253/106 , B01D2253/206 , B01D2253/304 , B01D2256/10 , C02F1/003 , C02F2307/04
摘要： The invention relates to a device 1 for treating a fluid, including a container 2,3 with inner space, at least one entrance to the inner space arranged on the container, wherein the entrance includes a first and second opening 4,5, a grid body 14 which is arranged in the inner space and which divides the inner space into a first compartment for a treatment arrangement, preferably filter material, connected to the first opening 4 and at least one second compartment which is connected by means of a tube 25 to the second opening 5 and which is free of filter material. The tube has a connector arrangement for connecting the second opening to the first compartment.

9. 发明授权

EP1462153B1 FILTRATION DEVICE 有权
标题翻译：过滤装置
公开(公告)号：EP1462153B1
公开(公告)日：2009-11-18
申请号：EP01275017.0
申请日：2001-12-14
申请人： P & W Invest Vermögensverwaltungsgesellschaft mbH
发明人： IMAI, Fumihito , POLAK, Walter
IPC分类号： B01D24/40 , B01D24/12
CPC分类号： B01D24/14 , B01D24/405
摘要： The invention relates to a filtering apparatus including, inside a filtering tower (1), a filtering section (r), a liquid collecting section (7) and a liquid feeding section (e). The liquid feeding section (e) includes a diffuser (A) attached to an upwardly oriented orifice (5a) formed at a leading end of a liquid feeding pipe (5). The object is to provide an apparatus which allows use of the existing filtering tower without its enlargement and which allows uniform falling of the filtering liquid over the substantially entire top surface of the filter medium layer, thus making it readily possible to maintain the flatness of the top surface of the filter medium layer even when light-weight medium is employed, thereby to allow the filter medium layer as well as the entire filtering apparatus to achieve their desired filtering performance. The diffuser (A) includes a damping portion (k) for damping the momentum of the liquid discharged from the orifice (5a), a first discharging portion (8) for upwardly discharging the liquid damped by the damping portion (k), a second discharging portion (9) for laterally discharging the liquid damped by the damping portion (k), and a third discharging portion (10) for downwardly discharging the liquid damped by the damping portion (k), said first, second and third discharging portions being stacked one on another from the top to the bottom in the mentioned order.

10. 发明公开

EP1940530A1 WATER TREATMENT 审中-公开
标题翻译：水处理
公开(公告)号：EP1940530A1
公开(公告)日：2008-07-09
申请号：EP06700571.0
申请日：2006-01-17
申请人： H2O World Wide Water Solutions Pty Ltd.
发明人： VENVILLE, Kevin, John
IPC分类号： B01D24/00 , B01D24/20 , E03F5/00 , B01D24/02 , B01D24/22 , E03F5/14 , B01D24/10 , C02F1/00 , B01D24/12 , E03F1/00
CPC分类号： B01D24/007 , B01D24/105 , B01D24/14 , B01D24/38 , C02F1/004 , C02F1/288 , C02F2103/023 , Y02W10/37 , Y10T29/49826
摘要： A sand filter apparatus (10) for treating water includes a filter retention vessel (16) having an outlet (18) from which filtrate can be supplied. An inlet arrangement (48) is in fluid communication with the filter retention vessel and is connectable to a supply of waste water. A filter is interposed between the inlet arrangement and the outlet. The filter includes two layers of aggregate (12, 36) and a layer of sand (26) interposed between the two layers of aggregate. The sand is at least one of, or a mixture of, granite-based sand and substantially pure silica based sand.

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