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    • 93. 发明申请
    • METHOD AND APPARATUS FOR SEWAGE GRIT REMOVAL
    • 方法和装置去除土壤除草
    • WO2010063107A1
    • 2010-06-10
    • PCT/CA2009/001746
    • 2009-11-27
    • OTV SA - FRANCEBELIVEAU, MarcBRUNEAU, MichelCOUTURE, MartinESSEMIANI, Karim
    • BELIVEAU, MarcBRUNEAU, MichelCOUTURE, MartinESSEMIANI, Karim
    • C02F1/38B01D21/06
    • B01D21/0087B01D21/003B01D21/0039B01D21/02B01D21/24B01D21/2405B01D21/2411B01D21/2427B01D21/245B01D21/26C02F1/38
    • Apparatus for separating grit from liquid sewage while retaining organic solids in suspension. The apparatus includes a grit settling chamber, a grit storage chamber positioned below the settling chamber, and a rotating vertical shaft positioned centrally in the settling chamber. A propeller is rotatably mounted around the shaft. A conical partition extends transversely through an intermediate section of the settling chamber. Liquid sewage engages the lower part of settling chamber beneath the conical partition, and liquid separated from grit escapes from the upper part of settling-chamber above conical partition. The partition has a peripheral edge integrally mounted in fluid tight fashion to the peripheral wall of the settling chamber, and defines a central annular opening between the shaft and the partition to provide for upward flow of liquid from the lower subchamber to the upper subchamber. The propeller enables sustained rotational liquid sewage first fluid flow within the lower subchamber, inducing upward liquid second fluid flow from the lower subchamber through the partition annular opening and into the upper subchamber, and enables sustained rotational liquid third fluid flow within the upper subchamber for tangential or radial escape therefrom, wherein a fluid flow speed gradient is established between the third fluid flow and the first fluid flow.
    • 用于在将有机固体悬浮在一起的同时分离砂浆与液体污物的装置。 该设备包括砂粒沉降室,位于沉降室下方的砂粒储存室和位于沉降室中心的旋转垂直轴。 螺旋桨围绕轴可旋转地安装。 锥形分隔件横向延伸穿过沉降室的中间部分。 液体污水与锥形分隔壁下方的沉降室下部接合,液体与砂粒分离,从锥形分隔壁上方的沉降室上部排出。 分隔件具有以流体密封的方式与沉降室的周壁一体地安装的外围边缘,并且在轴和隔板之间限定了一个中心环形开口,以提供液体从下部子室向上流动的上部副室。 螺旋桨使持续的旋转液体污染物在下部子室内的第一流体流动,引起来自下部子室的向上的液体第二流体流动通过隔板环形开口并进入上部子室,并且使上部子室内的持续旋转的液体第三流体流动切向 或径向逃逸,其中在第三流体流和第一流体流之间建立流体流速梯度。
    • 94. 发明申请
    • METHOD AND SYSTEM FOR BACKWASHING A FILTER
    • 用于回流过滤器的方法和系统
    • WO2009007961A2
    • 2009-01-15
    • PCT/IL2008/000941
    • 2008-07-09
    • ODIS IRRIGATION EQUIPMENT LTDBOMZE, Vladimir
    • BOMZE, Vladimir
    • B01D37/03
    • C02F1/5281B01D21/0006B01D21/0018B01D21/0036B01D21/2411B01D21/2427B01D21/2444B01D21/245B01D21/34C02F2303/16
    • A method for purifying fluids and a sedimentation tank, the sedimentation tank includes: a perforated plate spaced from an upper and of the sedimentation tank dividing the sedimentation tank into an upper chamber and a lower chamber; an inlet adapted to inlet fluid into the tank; a first outlet, positioned above the perforated plate for outletting a clarified fraction of the fluid; a second outlet positioned at a bottom of the tank, for outletting a concentrated sludge fraction of the fluid; a pump; and a washing mechanism, positioned at least partially above the perforated plate; wherein the pump is adapted to provide a washing fluid to the washing mechanism when a level of fluid in the sedimentation tank is below a predefined level; and wherein the washing mechanism washes an upper surface of the perforated plate by the washing fluid.
    • 一种净化流体和沉淀池的方法,沉淀池包括:与沉淀池的上部和沉积池间隔开的多孔板,将沉淀池分成上部室和下部室; 入口,适于将流体进入罐; 位于多孔板上方的第一出口,用于排出流体的澄清部分; 位于所述罐的底部的第二出口,用于排出所述流体的浓缩污泥部分; 一个泵 以及至少部分地位于所述多孔板上方的清洗机构; 其中当所述沉淀池中的液体水平低于预定水平时,所述泵适于向所述洗涤机构提供洗涤流体; 并且其中所述洗涤机构通过所述洗涤流体洗涤所述多孔板的上表面。
    • 96. 发明申请
    • THICKENING APPARATUS AND METHOD FOR THICKENING
    • 加厚装置和加厚方法
    • WO2008053065A1
    • 2008-05-08
    • PCT/FI2007/000247
    • 2007-10-16
    • OUTOTEC OYJTRIGLAVCANIN, Richard
    • TRIGLAVCANIN, Richard
    • B01D21/24
    • B01D21/08B01D21/2405B01D21/2411B01D21/2416B01D21/2427B01D2221/04
    • A thickening apparatus (1) and method adapted to liquids carrying suspended particles, such as slurry containing minerals, when there is a tank (2), where settling of solids takes place, a feedwell (4), which includes a chamber having means for receiving fed material (11), such as slurry and at least one outlet (5) in fluid communication with the tank and means for distributing the material in the tank, means for delivering the fed material (11), at least slurry, into the feedwell, when inside the feedwell there is arranged a separate mixing space (12) for the fed material (11), when there is arranged at least one horisontal element (7, 15, 22, 23) reaching at least partly the cross-section of the feedwell, from which mixing space the fed material (11) is allowed to flow into other section (14) of the feedwell.
    • 一种增稠装置(1)和方法,适用于在存在发生固体沉降的罐(2)的情况下,运送悬浮颗粒的液体,例如含有矿物的浆料,其中包括具有用于 接收馈送材料(11),例如浆料和与罐流体连通的至少一个出口(5)和用于将材料分配在罐中的装置,用于将进料的材料(11)至少浆料输送到 馈送井,当供料井内部布置有用于供料材料(11)的单独的混合空间(12)时,当布置至少一个至少部分地横截面的水平位置元件(7,15,22,23)时, 的进料井,其中允许进料(11)从混合空间流入进料井的其它段(14)。
    • 98. 发明申请
    • OIL-BASED SLUDGE SEPARATION AND TREATMENT SYSTEM
    • 油基污泥分离和处理系统
    • WO2006125136A1
    • 2006-11-23
    • PCT/US2006/019373
    • 2006-05-19
    • M-I L.L.C.IVAN, Catalin
    • IVAN, Catalin
    • C02F11/10C02F11/12
    • C02F11/14B01D21/009B01D21/10B01D21/2411B01D21/2444B01D21/2461B01D21/26B01D21/267B01D2221/04C02F1/02C02F1/38C02F1/40C02F11/127C02F11/18C02F2101/32C02F2101/325
    • An apparatus for treating oil-based sludge includes a boiler, a heat exchanger having a circulatory steam path in fluid communication with the boiler and a sludge path receiving sludge, a plurality of serially- aligned mixers in fluid communication with the sludge path of the heat exchanger, a separation tank in fluid communication with the plurality of mixers, and wherein the separation tank includes a tank having a plurality of walls, a hydrocyclone mounted within the tank receiving sludge from the plurality of mixers, wherein the hydrocyclone includes a solids outlet directing a solids component towards a bottom portion of the tank and a fluid outlet directing a fluid component into the tank, a means for conveying separated solids along the bottom portion of the tank to a solids outlet, and a plurality of fluid outlets vertically located along a tank wall, wherein each outlet includes a valve providing selective fluid communication from the tank.
    • 一种用于处理油性污泥的设备包括锅炉,具有与锅炉流体连通的循环蒸汽通道的热交换器和接收污泥的污泥路径,多个串联排列的混合器与热量的污泥路径流体连通 交换器,与所述多个混合器流体连通的分离罐,并且其中所述分离罐包括具有多个壁的罐,安装在所述罐内的水力旋流器,其接收来自所述多个混合器的污泥,其中所述水力旋流器包括导体 朝向罐的底部的固体成分和将流体成分引导到罐中的流体出口,用于将分离的固体沿罐的底部输送到固体出口的装置,以及沿着 罐壁,其中每个出口包括提供来自罐的选择性流体连通的阀。
    • 99. 发明申请
    • NON-POINT SOURCE POLLUTION TREATMENT APPARATUS
    • 非点源污染处理设备
    • WO2006121268A1
    • 2006-11-16
    • PCT/KR2006/001712
    • 2006-05-08
    • ENGITECH, INC.KIM, Sung TaiLEE, Hyun Hee
    • KIM, Sung TaiLEE, Hyun Hee
    • C02F1/28B01D21/02
    • B01D21/26B01D21/0012B01D21/003B01D21/0039B01D21/02B01D21/2411B01D21/245C02F1/281C02F1/283C02F1/38C02F2001/007C02F2103/001C02F2301/024C02F2301/026
    • A non-point source pollution treatment apparatus for eliminating various high-concentration non-point source pollution from initial rainfall using a medium made of charcoal to prevent pollution of water resources, such as rivers, lakes, marshes, and underground water and to promote improvement of the quality of water. The non-point source pollution treatment apparatus (102) used in a water purification system, in which an initial rainfall separator (100) and a pre- sedimentation tank (101) preliminarily remove gross pollutants and floating matter particulates from influent water of initial rainfall, and the non-point source treatment apparatus (102) having a filtration unit removes fine floating matters, nutritious substances, heavy metals, insecticides, and oils from the influent water, and purified water obtained thereby is discharged to the outside, includes an internal sedimentation tank (2) having an eddy induction and inflow pipe (1); a precipitation collection tank (4); an internal cylindrical unit (5); and an external cylindrical unit (9).
    • 一种非点源污染治理设备,用于消除初生降水造成的各种高浓度非点源污染,采用木炭介质,防止河流,湖泊,沼泽地下水等水资源的污染,促进改善 的水质。 在初始降雨分离器(100)和预沉淀池(101)初步清除初始降雨量的进水中的总污染物和浮质颗粒物的净水系统中使用的非点源污染处理设备(102) ,具有过滤装置的非点源处理装置(102)从流入水中除去微细的浮质,营养物质,重金属,杀虫剂和油,由此得到的净化水排出到外部, 具有涡流感应和流入管(1)的沉淀池(2); 降水收集罐(4); 内圆筒单元(5); 和外部圆柱形单元(9)。
    • 100. 发明申请
    • INSTALLATION DE PURIFICATION D'EFFLUENT A STRUCTURE CENTRALISÉE
    • 具有中心结构的高效净化设备
    • WO2006097650A1
    • 2006-09-21
    • PCT/FR2006/050199
    • 2006-03-07
    • BEAULIEU, Bernard
    • BEAULIEU, Bernard
    • B01D21/00C02F1/52
    • C02F1/5281B01D21/0012B01D21/0018B01D21/0039B01D21/0042B01D21/08B01D21/2411B01D21/2427B01D21/2444B01D21/245C02F1/686C02F3/00
    • Installation comprenant, sur un axe vertical, une cuve d'homogénéisation (1) suivie d'une cuve de clarification (2) et d'un bac de floculation (3). Un conduit (6) relie la cuve d'homogénéisation (1) à la partie basse du bac de floculation (3). L'alimentation de la cuve d'homogénéisation (1) se fait par une arrivée tangentielle (91) de l'efïluent et l'entrée (611) et la sortie (612) du tube supérieur (61) comportent un guide hélicoïdal (613, 614) de mise en rotation de l'efïluent. Le tube inférieur (62) de diamètre supérieur à celui du tube supérieur (61) se termine par une sortie en forme de cône renversé (622) de section réduite (621). La partie inférieure (31) du bac de floculation (3) est tronco-nique, d'angle au sommet, inférieur à celui de sa partie supérieure (32), cette partie inférieure (31) étant parallèle au cône de la sortie du tube inférieur (62), et des cônes anti-refoulement (7, 8) entourent le conduit (6) dans la cuve de clarification (2).
    • 本发明涉及一种植物,其在垂直轴上包括均质容器(1),随后是沉降容器(2)和絮凝槽(3)。 均质容器(1)由流出物的切向进料(92)进料,上管(61)的输入(611)和输出(612)包括螺旋引导件(613,614),用于驱动流出物 回转。 直径大于上管(61)直径的下管(62)由具有减小的横截面(621)的倒置锥体(622)形式的出口端接。 絮凝槽(3)的下部(31)被截顶,其顶角小于上部(32)的顶角,所述下部(31)平行于下管的出口的锥体 (62)和防回流锥(7,8)围绕沉降容器(2)中的导管(6)。