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1. 发明申请

WO2022127011A1 用水过滤设备及其工作方法审中-公开
公开(公告)号：WO2022127011A1
公开(公告)日：2022-06-23
申请号：PCT/CN2021/093337
申请日：2021-05-12
申请人：福州海恒水务设备有限公司
发明人：陈海鹰 , 檀冰 , 王道新 , 邱汝彬
IPC分类号： B01D24/46 , B01D24/40 , B01D24/12
摘要：一种用水过滤设备及其工作方法，包括上部具有污水进水口（1）的柱形罐（2）、设在柱形罐（2）内底部的气水反冲室（3）和设在柱形罐（2）内且位于气水反冲室（3）上方的过滤层（4），气水反冲室（3）内设有气、水反冲机构（5），气、水反冲机构（5）包括管壁上具有气洗口（6）及水洗口（7）的下中心管（8）、外围设置有分别与下中心管（8）连通的反冲洗进气管（9）和反冲洗进水管（10），反冲洗进气管（9）沿其长度方向设有多个气口（11），反冲洗进水管（10）沿其长度方向设置有多个排水口（12），柱形罐（2）内且位于气水反冲室（3）上方设有底面封闭的上中心管（13），上中心管（13）上设有污水溢流入口（14），上中心管（13）下侧部设置有伸出气水反冲室（3）的排污管路（15）。过滤工作时，污水从污水进水口（1）进入柱形罐（2）内，待滤水依次经过滤层（4）的层层过滤后进入气水反冲室（3）、反冲洗进水管（9）和下中心管（8）内，最后过滤后的水由下中心管（8）上的水洗管（28）排出。

2. 发明申请

WO2021150179A1 FILTERING SYSTEM 审中-公开
公开(公告)号：WO2021150179A1
公开(公告)日：2021-07-29
申请号：PCT/TR2020/050191
申请日：2020-03-10
申请人： BULUT, Recep
发明人： BULUT, Recep
IPC分类号： B01D24/12 , B01D24/46 , B01D36/04
摘要： Invention relates to a filtering system used in any pool filtrations, filtration of taps or building entrance hot and cold use water, filtration of city water before osmosis filtering devices, filtration of heating and cooling mechanical plant systems, filtration of cooling water in hydro-electric power plants, providing forming vortex inside filter (20) by directing and increasing speed of filtered liquid and thus providing decreasing pressure on filter (20) surface and collection of filtered particulates in a particulate accumulation chamber (30) and also automatic cleaning of filter (20) by reverse flushing without need for dismantle thereof by means of differential pressure sensors (80) based on rate of contamination.

3. 发明申请

WO2021122575A1 FILTRATION DEVICE 审中-公开
公开(公告)号：WO2021122575A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/086190
申请日：2020-12-15
申请人： BRITA GMBH
发明人： SOBEK, Nicoletta , WOLF, Jürgen
IPC分类号： B01D24/12 , B01D35/027 , B01D35/157 , C02F1/00 , B01D35/1573 , C02F1/003 , C02F2201/006 , C02F2209/40 , C02F2307/04
摘要： The present invention relates to a filtration device (1) with an inlet funnel (3) having an outlet (17, 63) and with a filter cartridge (5) having at least one protrusion (41, 71). In order to provide a better way of adjusting the flow rate of filtration devices, the filter cartridge (5) is placeable in the inlet funnel (3) in n orientations, such that in a first orientation a first protrusion (41, 71) of the at least one protrusion interacts with the outlet (17, 63) in such a way that it provides a first effective cross-section A and such that in a second orientation the first protrusion (41, 71) does not interact with or differently interacts with the outlet (17, 63) in such a way that it provides a second effective cross-section B, wherein C ≥ B > A.

4. 发明申请

WO2021083399A2 一种环保型固液分离装置审中-公开
公开(公告)号：WO2021083399A2
公开(公告)日：2021-05-06
申请号：PCT/CN2020/137187
申请日：2020-12-17
申请人：苏州乐米凡电气科技有限公司
发明人：徐树强
IPC分类号： B01D33/15 , B01D36/00 , B01D2311/04 , B01D2311/2649 , B01D2315/02 , B01D24/12 , B01D36/02 , B01D39/083 , B01D39/1615 , B01D61/147 , B01D61/16 , B01D61/18 , B01D63/16 , C02F1/004 , A20
摘要：一种环保型固液分离装置，包括筒体（1），所述筒体（1）内腔安装有壳体（2），所述壳体（2）顶部通过卡扣连接有盖板（201），所述壳体（2）底部开设有第一通孔（204），所述第一通孔（204）上方铺设有过滤棉层（205），所述壳体（2）外壁中部对称焊接有转轴（206），所述筒体（1）外侧安装有减速机（3），且减速机（3）的动力输出端与转轴（206）传动相连，所述减速机（3）的动力输入端安装有电机（301），所述筒体（1）下方活动连接有箱体（4），且箱体（4）顶口处呈开放式设置，所述箱体（4）下表面中心处导通连接有排液管（401），所述箱体（4）内腔安装有载板（403），所述载板（403）上方铺设有微滤膜（404），物料中含有的水分通过过滤棉层（205）滤除，并通过微滤膜（404）对水液进行过滤，可很好的滤除水液中夹杂的细小杂质，避免水液直接排放对环境造成污染。

5. 发明申请

WO2019128954A1 刷杆式过滤装置审中-公开
公开(公告)号：WO2019128954A1
公开(公告)日：2019-07-04
申请号：PCT/CN2018/123333
申请日：2018-12-25
申请人：陈妤柔 , 陈伟智
发明人：陈妤柔 , 陈伟智
IPC分类号： B01D24/46 , B01D24/12
摘要：一种刷杆式过滤装置，其包含：一过滤筒（10）以及一搅拌单元（20），过滤筒（10）内分隔有第一腔室（111）以及第二腔室（112），过滤筒（10）的第一腔室（111）、第二腔室（11）分别逆洗清洁，且逆洗作业时可只进行第一腔室（111）的清洁，并保留第二腔室（112）所残留的菌种生态，搅拌单元（20）由搅拌件（23）设有毛刷（235），逆洗作业时通过毛刷（235）刷洗第三过滤隔板（15）。

6. 发明申请

WO2019050763A1 VESSEL SCREEN RETAINING SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2019050763A1
公开(公告)日：2019-03-14
申请号：PCT/US2018/048763
申请日：2018-08-30
申请人： PHILIP MORRIS USA INC.
发明人： HULL, Nathaniel , LISBETH, Adam , SAMMLER, William , TILLEY, John
IPC分类号： A24B3/18 , B01D24/12 , B01D24/44 , B01D24/48 , B01D29/03 , B01D29/94 , B01D29/96 , E05B63/12
CPC分类号： A24B3/182 , A24B3/185 , A24B13/00 , B01D24/12 , B01D24/44 , B01D24/4876 , B01D29/03 , B01D29/94 , B01D29/96 , B01D2201/0423 , B01D2201/40 , B01D2201/4015 , B01D2201/4023 , B01D2201/4053 , B01D2201/4084
摘要： Certain embodiments include a screen assembly of a vessel, where the screen assembly includes a plurality of fixed elements and a retainer, and the retainer includes a ring, a plurality of wedges disposed about the ring, and a plurality of keyholes at spaced locations about the ring. Each keyhole includes a bore and a slot extending from the bore into an adjacent wedge of the plurality of wedges, the slots have a width less than the bores, and the retainer may receive the fixed elements through the bores and may be rotated in a relation with the plurality of fixed elements to bring the plurality of fixed elements into simultaneous engagement with the wedges.

7. 发明申请

WO2018115500A1 INSTALLATION ET PROCEDE POUR LE TRAITEMENT DE L'EAU 审中-公开
公开(公告)号：WO2018115500A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/084510
申请日：2017-12-22
申请人： SUEZ INTERNATIONAL
发明人： DELAGARDE, Sébastien
IPC分类号： C02F1/00 , C02F1/24 , B03D1/14 , B03D1/24 , B01D24/12 , C02F1/44 , C02F1/52
摘要： L'invention se situe dans le domaine technique du traitement des eaux. L'invention a pour objet une installation pour le traitement de l'eau, comprenant: des moyens d'amenée de l'eau à traiter 1,éventuellement une zone de coagulation 2 et/ou une zone de floculation 3, dans laquelle débouchent lesdits moyens d'amenée de l'eau à traiter,un réacteur de flottation 4 comprenant une entrée et un filtre gravitaire 5, l'eau provenant dudit réacteur de flottation peut s'écouler par gravitédans ledit filtre gravitaire, celui-ci présente un lit de média filtrant monocouche réparti sur une hauteur inférieure à 1 m. Une installation selon l'invention peut également comprendre un moyen de lavage du filtre gravitaire, et/ou un filtre membranaire pour la filtration de l'eau provenant du filtre gravitaire. L'invention a également pour objet un procédé de traitement de l'eau mis en œuvre à l'aide d'une installation selon l'invention.

8. 发明申请

WO2018083514A1 SYNTHETIC COMPRESSIBLE MEDIUM FILTER BACKWASH PROCESSES 审中-公开
标题翻译：合成可压缩介质过滤器反冲洗过程
公开(公告)号：WO2018083514A1
公开(公告)日：2018-05-11
申请号：PCT/IB2016/001756
申请日：2016-11-04
申请人： SUEZ TREATMENT SOLUTIONS, INC.
发明人： DESMOTTES, Christophe, D.
IPC分类号： B01D24/00 , B01D24/04 , B01D24/12 , B01D24/46
摘要： The invention is directed to methods of providing backwash processes for a synthetic compressible medium filter system. More specifically, the system may include a backwash pump and air blower, and the processes may include at least three sequences of: air and water wash; air purge; and medium compression. The backwash process may be triggered by one or more of a pressure, time point, and/or turbidity set point. The air and water wash sequence may include breaking and washing the medium. The air purge sequence may include removing substantially all of the air entrapped in the medium by providing a backwash water flow for a period of time; and a medium compression sequence compressing the medium while avoiding exposing the medium to air, including introducing raw water and where the backwash and raw water provide enough energy to compress the medium without introduction of air into the medium.
摘要翻译：本发明涉及为合成可压缩介质过滤器系统提供反洗过程的方法。更具体地说，该系统可以包括反洗泵和鼓风机，并且所述过程可以包括至少三个顺序：空气和水洗; 空气净化; 和中等压缩。反冲洗过程可以通过压力，时间点和/或浊度设定点中的一个或多个来触发。空气和水洗顺序可以包括破碎和洗涤介质。空气吹扫顺序可以包括通过提供一段时间的反洗水流来移除基本上全部滞留在介质中的空气; 以及中等压缩程序压缩介质，同时避免介质暴露于空气，包括引入原水，并且反洗和原水提供足够的能量来压缩介质而不向介质中引入空气。

9. 发明申请

WO2012138048A3 FILTERING AND DRYING APPARATUS FOR SLURRY AND RESOURCE RECYCLING 审中-公开
标题翻译：过滤和干燥设备用于浆料和资源回收
公开(公告)号：WO2012138048A3
公开(公告)日：2012-11-29
申请号：PCT/KR2012000721
申请日：2012-01-31
申请人： YEON SANG-JIN
发明人： YEON SANG-JIN
IPC分类号： C02F11/12 , B01D24/12 , B01D33/073 , F26B3/04
CPC分类号： C02F11/12 , B01D33/067 , B01D33/466 , B01D33/666 , B01D33/807 , B01D36/02 , C02F11/126 , F26B5/12 , F26B7/00 , F26B2200/18
摘要： The present invention relates to a filtering and drying apparatus for slurry and resource recycling. The filtering and drying apparatus for slurry and resource recycling of the present invention comprises: a processing container; a rotating drum; a driving device; a scraper; a hot air drying device; a drum washing device; an aerating device; and a fine filtering and separating device. The processing container is configured to have: an interior formed in the shape of an empty container; a supplying pipe at one end thereof and to which a supplying pump is connected so as to introduce raw water therein; a discharging pipe at the other end thereof and to which a discharging pump is connected so as to discharge processed water outward; a cover installed on the upper portion thereof; a detecting sensor for detecting the water level of the raw water installed on the inner wall surface thereof; and a rotating shaft installed through the sidewall thereof. The rotating drum, which has fine holes formed in the outer periphery thereof and a processed water storage space formed therein, is formed of a diatomaceous earth and PVDF material in a cylindrical shape, has a lower portion installed to be lockable inside the processing container, has a wall surface on one side connected to rotate with the rotating shaft of the processing container, and has the discharging pipe passing through the wall surface on the other side and connected to the processed water storage space within. The driving device is connected to the rotating shaft and installed on the outside of the processing container, and is configured to rotate the rotating shaft. The scraper has one end at one side thereof fixed at a position on the upper portion of the detecting sensor on the inner wall of the processing container, and has the end at the other side thereof configured to contact the outer periphery of the rotating drum so as to remove foreign substances on the surface of the rotating drum from the rotating drum. The hot air drying device is installed on the upper portion of the processing container, and supplies hot air to the surface of the rotating drum exposed above the raw water inside the processing drum so as to dry the surface of the rotating drum. The drum washing device is installed on the upper portion of the processing container, and has a plurality of washing nozzles installed thereon to supply washing water to the surface of the rotating drum exposed above the raw water inside the processing container. The aerating device is installed on the floor surface of the processing container, has a plurality of air supplying nozzles installed on the bottom portion thereof, and receives air from the outside to supply the air to the floor of the processing container so as to agitate the raw water inside the processing container. The fine filtering and separating device, which has one side thereof connected to the discharging pipe so that the processed water which has been filtered and processed in the processing container is supplied and stored therein, has a processed water outlet installed on the other side thereof through which processed water is discharged, and has a vacuum pump connected to the upper portion thereof. According to the present invention, because a portion of the rotating drum has the cover installed on the upper portion of the locked processing container, sludge is prevented from descending around the equipment to contaminate the surroundings; and because the hot air drying device is installed in connection to the cover to supply hot air to the surface at the lower portion of the rotating drum, the surface of the rotating drum rotating above the water surface in the processing container and reaching the scraper is heated and dried by the hot air, whereupon the sludge on the surface is also heated and dried so as to be easily dislodged from the surface of the rotating drum; and because the sludge is dried and processed, the sludge can be conveniently recycled without the need for separate post-drying equipment for sludge recycling.
摘要翻译：本发明涉及一种用于泥浆和资源回收的过滤和干燥装置。本发明的浆料和资源回收用过滤干燥装置包括：处理容器; 旋转鼓驱动装置; 刮刀热风干燥装置; 滚筒清洗装置; 曝气装置; 和精细的过滤和分离装置。处理容器被构造成具有：形成为空容器形状的内部; 其一端的供给管，并且供给泵连接到该供给管以便在其中引入原水; 排出管的另一端，排出泵连接到排出管，以便将加工水向外排出; 安装在其上部的盖子; 检测传感器，用于检测安装在其内壁表面上的原水的水位; 以及通过其侧壁安装的旋转轴。在其外周形成有细孔的旋转滚筒和形成在其中的加工水存储空间由圆锥形状的硅藻土和PVDF材料形成，下部安装成可锁定在处理容器内，连接在一起的壁面与处理容器的旋转轴一起旋转，并且排出管通过另一侧的壁面并与其内的加工水存储空间连接。驱动装置连接到旋转轴并安装在处理容器的外侧，并且构造成使旋转轴旋转。刮刀的一端在其一侧固定在处理容器的内壁上的检测传感器的上部的位置，并且其另一侧的端部构造成与旋转鼓的外周接触以便从旋转的滚筒上去除旋转滚筒表面上的异物。热风干燥装置安装在处理容器的上部，并且将热空气供给到处理滚筒内的原水上方露出的旋转滚筒的表面，以便干燥旋转滚筒的表面。滚筒洗涤装置安装在处理容器的上部，并且在其上安装有多个洗涤喷嘴，以将洗涤水供给到暴露在处理容器内的原水之上的旋转鼓的表面。充气装置安装在处理容器的地板表面上，在其底部安装有多个供气喷嘴，并且从外部接收空气以将空气供应到处理容器的地板上，以搅拌处理容器内的原水。细过滤分离装置的一侧连接到排出管，以便在处理容器中经过过滤处理的处理水被供应并存储在其中，在其另一侧上具有处理水出口处理水被排出，并且具有连接到其上部的真空泵。根据本发明，由于旋转滚筒的一部分具有安装在锁定的处理容器的上部的盖，所以防止污泥在设备周围下降以污染周围环境; 并且由于热空气干燥装置与盖相连接设置，以便在旋转滚筒的下部向表面供给热空气，所以旋转滚筒的表面在处理容器内的水面上方转动并到达刮板，通过热风加热干燥，由此表面上的污泥也被加热和干燥，从而容易地从旋转鼓的表面移出; 并且由于污泥被干燥和加工，污泥可以方便地再循环，而不需要用于污泥回收的单独的后干燥设备。

10. 发明申请

WO2011041513A3 CLOG RESISTANT MEDIA RETAINER ASSEMBLY 审中-公开
标题翻译：抗粘性介质固定器组件
公开(公告)号：WO2011041513A3
公开(公告)日：2011-10-20
申请号：PCT/US2010050865
申请日：2010-09-30
申请人： ITT WATER & WASTEWATER LEOPOLD INC , GEIBEL JOHN L , BALL CHRISTOPHER J
发明人： GEIBEL JOHN L , BALL CHRISTOPHER J
IPC分类号： B01D24/12 , B01D24/22 , E03F5/14
CPC分类号： B01D29/62 , B01D24/24 , B01D24/4631
摘要： A media retainer assembly for retaining filter media in a filter assembly includes a top plate for supporting the filter media, the top plate having a top surface, a bottom surface and a plurality of openings extending therethrough; a bottom plate having a top surface and a plurality of openings extending therethrough; and scouring media, the scouring media being adapted to abrade the surfaces of the top and bottom plates. The top plate is connected to the bottom plate such that the top surface of the bottom plate is spaced from the bottom surface of the top plate to define at least one chamber between the top plate and the bottom plate. The top surface of the top plate is in fluid communication with the chamber via the openings in the top plate. The scouring media is supported by the bottom plate within the at least one chamber.
摘要翻译：用于将过滤介质保持在过滤器组件中的介质保持器组件包括用于支撑过滤介质的顶板，所述顶板具有顶表面，底表面和延伸穿过其中的多个开口; 底板，其具有顶表面和延伸穿过其中的多个开口; 和擦洗介质，擦洗介质适于研磨顶板和底板的表面。顶板连接到底板，使得底板的顶表面与顶板的底表面间隔开，以在顶板和底板之间限定至少一个腔室。顶板的顶部表面通过顶板中的开口与腔室流体连通。冲刷介质由至少一个腔室内的底板支撑。

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