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    • 3. 发明申请
    • 吸引式濾過濃縮装置
    • 吸气式过滤凝结装置
    • WO2010035364A1
    • 2010-04-01
    • PCT/JP2009/000702
    • 2009-02-19
    • メタウォーター株式会社山根浩靖國谷正酒井英治
    • 山根浩靖國谷正酒井英治
    • C02F11/12B01D29/01
    • C02F11/122B01D29/114B01D29/39B01D29/52B01D29/661
    • 濾過濃縮対象物を収容する濾過濃縮槽12と、該濾過濃縮槽12内に配置される濾過板14とを有し、該濾過板14は、表面に上下方向に延びる凹凸を有し、かつ網目状とされた支持板50と、該支持板50を収容する袋状の濾布18とを有し、それにより該濾布18の内面と該支持板50とにより濾過室76が形成されるとともに、該濾布18の内面と該支持板50の凹部との間に、上下方向に延びる濾液の主流路が形成され、さらに、濾布18を吸引する吸引手段16と、濾布18を膨出させる濾布膨出手段20と、一端が前記濾過室76に連通する濾液排出管38を有する、吸引式濾過濃縮装置において、前記濾布18の横方向の長さは、前記支持板50の横方向の長さより長く設定され、所定負圧のもとで濾過濃縮する際、前記濾過室76に連通し、該濾過室76の上下方向に延びる、濾液の一時的な副流路99が形成されることを特徴とする吸引式濾過濃縮装置。
    • 提供一种吸入式过滤冷凝装置,其包括用于容纳过滤冷凝物体的过滤冷凝浴(12)和布置在过滤冷凝浴(12)中的多个过滤板(14)。 每个过滤板(14)包括在其表面上垂直凹凸并形成网状的支撑板(50)和用于容纳支撑板(50)的袋状过滤布(18),使得过滤器 室(76)由滤布(18)和支撑板(50)的内表面形成,并且在滤布(18)的内表面和滤布(18)的内表面之间形成用于滤液的垂直延伸的主通道 支撑板(50)的凹部。 进一步包括用于吸入滤布(18)的抽吸装置(16),用于膨胀滤布(18)的滤布膨胀装置(20)和在其一端与所述滤布 过滤室(76)。 吸滤式过滤冷凝装置的特征在于,滤布(18)的横向长度被设定为大于支撑板(50)的横向长度,并且用于滤液的临时辅助通道(99)为 在预定负压下在过滤和冷凝时形成与过滤室(76)连通并且在过滤室(76)的垂直方向延伸。
    • 4. 发明申请
    • HORIZONTAL FILTERING DEVICE FOR WASTEWATER AND WATER TREATMENT
    • 用于废水和水处理的水平过滤装置
    • WO2008114897A1
    • 2008-09-25
    • PCT/KR2007/001639
    • 2007-04-04
    • HAN, Sang bae
    • HAN, Sang bae
    • E03F5/18
    • B01D29/117B01D29/39B01D29/52B01D29/66
    • The filtering device for separating solid materials in a sewage, wastewater treatment plant and a water treatment plant is disclosed, wherein the filtering device has one or more horizontal filtration beds in which two or more vertical plate-shaped nets are disposed in filter paper having an inlet port and an outlet port to be apart from each other at a predetermined distance and a filter material is provided in a space formed between the nets, such that water current passing through the filtration bed flows in parallel with the surface of land, and it is possible to secure a wider surface area of the filtration bed than that of the filter paper, since a depth of the filter paper and a longitudinal side of the filtration bed are lengthily formed, whereby the filtering device occupies a small site and can be applied to middle and large-scale water treatment plants.
    • 公开了一种用于分离污水,污水处理设备和水处理设备中的固体物质的过滤装置,其中过滤装置具有一个或多个卧式过滤床,其中两个或多个垂直板状网布置在具有 入口和出口彼此隔开预定的距离,并且在形成在网之间的空间中设置过滤材料,使得通过过滤床的水流平行于陆面流动, 由于滤纸的深度和过滤床的纵向侧长度形成,因此可以确保滤床的表面积比滤纸更宽的表面积,由此过滤装置占据小的位置并且可以应用 到中大型水处理厂。
    • 6. 发明申请
    • DUAL ELEMENT VACUUM FILTRATION SYSTEM FOR METAL-WORKING FLUIDS
    • 用于金属工作流体的双元件真空过滤系统
    • WO2007061615A2
    • 2007-05-31
    • PCT/US2006/043218
    • 2006-11-06
    • THE ANDERSON'S AGRISERVICES, INC.LUPIEN, James, W.SORGE, Gregory
    • LUPIEN, James, W.SORGE, Gregory
    • B23Q11/00B01D36/04
    • B01D29/15B01D29/39B01D29/52B01D29/66B01D29/94
    • A filtration system for removing solid particles from a liquid that includes a liquid-containing tank and a spaced pair of filtration elements immersed in the liquid in the tank. Each filtration element is selectively connectable to a source of vacuum to draw liquid from the tank through a spaced pair of filter screens carried by the filtration element to filter out particles from the liquid, or, alternately, to a source of pressure to backwash the filter screens to clean collected particles therefrom. By providing a pair of filtration elements, one of such elements can be kept operating in a filtration mode while the other is operating in a backwashing mode. An endless dragout conveyor is positioned in the tank beneath the filtration elements to collect and carry out particles that fall from or between the filtration units to an elevated external deposit location. Each filtration element has at least one filter screen, and preferably two or- more spaced pairs of filtration screens.
    • 一种用于从液体中除去固体颗粒的过滤系统,该过滤系统包括一个液体容纳槽和一对浸在罐中的液体中的一对过滤元件。 每个过滤元件可选择性地连接到真空源,以通过由过滤元件承载的间隔开的一对过滤网从罐中抽出液体,以从液体中滤出颗粒,或者交替地将其转移到压力过滤器 筛选从其中收集的颗粒。 通过提供一对过滤元件,这些元件中的一个可以保持在过滤模式下操作,而另一个在反冲洗模式下操作。 无级拖曳输送机定位在过滤元件下方的罐中,以收集和执行从过滤单元之间或之间落入升高的外部沉积位置的颗粒。 每个过滤元件具有至少一个过滤网,并且优选地具有两个或更多间隔的过滤筛网。
    • 8. 发明申请
    • EQUIPMENT FOR FILTERING A SOLID/LIQUID SUSPENSION
    • 用于过滤固体/液体悬浮液的设备
    • WO01039860A1
    • 2001-06-07
    • PCT/FR2000/002812
    • 2000-10-10
    • B01D29/39
    • B01D29/39B01D29/66B01D29/86B01D29/902B01D2201/087
    • The invention concerns an equipment for separating a solid/liquid suspension by filtering, in particular sludge of biological or physico-chemical purifying liquor, on filtering textile or membrane materials, consisting of at least a filtering plate immersed in the suspension to be treated, said plate being inclined relative to the vertical and made in the form of a recessed plate comprising one or several chambers whereof only the bottom surface is covered with the filtering support, the top surface being solid; the internal volumes of the recessed plate are connected to a collecting body collecting the treated water and means are provided for ensuring a homogeneous sweeping gas stream, said means being positioned beneath the plate so that the bubbles emitted by them flow along the filtering support. The invention is characterised in that it further comprises substantially planar plates (1) interposed between the filtering plates (2) so as to produce a separation between the upflow of gas and water in front of the filtering supports of said plates and the down flow recycling the water only.
    • 本发明涉及一种用于通过过滤织物或膜材料过滤特别是生物或物理化学净化液体的污泥来分离固体/液体悬浮液的设备,所述过滤织物或膜材料至少包括浸在待处理悬浮液中的过滤板,所述过滤板 板相对于垂直方向倾斜并且形成为包括一个或多个室的凹板的形式,其中底表面仅被过滤支撑件覆盖,顶表面是固体; 凹陷板的内部容积连接到收集处理水的收集体,并且提供用于确保均匀的清扫气体流的装置,所述装置位于板下方,使得它们发射的气泡沿着过滤支撑件流动。 本发明的特征在于,它还包括介于过滤板(2)之间的基本平坦的板(1),以便在所述板的过滤支撑件前面的气体和水的上流之间产生分离,并且下流回收 只有水。
    • 9. 发明申请
    • IMMERSIBLE ROTARY DISC FILTRATION DEVICE
    • 不可转动旋转盘过滤装置
    • WO1997019745A1
    • 1997-06-05
    • PCT/US1996018813
    • 1996-11-22
    • MEMBREX, INC.ROLCHIGO, Philip, M.HODGINS, Leonard, T.JEN, Chang, W.KAHN, Malcolm, R.YU, Guanghua
    • MEMBREX, INC.
    • B01D63/16
    • B01D65/08B01D29/055B01D29/39B01D29/54B01D29/86B01D63/16B01D2321/185B01D2321/2033
    • Rotary disc filtration devices and filtration processes using these devices are disclosed. The devices have one or more filtration gaps into which fluid to be filtered into permeate or retentate is placed. Each fluid filtration gap is defined by a disc (46) and a filter (44), one of which rotates with respect to the other. The filter is carried on a filter member. The discs and interleaved filter members may be suspended from the top (32, 34) of the device, the top may rest on a vessel containing the fluid to be filtered, the discs may be attached to a single shaft (38) for rotation, and the filter members may be suspended from a sleeve (42) around the shaft, which sleeve keeps the filters centered with respect to the discs. Removal of the device's top removes the discs and filter members together facilitating maintenance.
    • 公开了使用这些装置的旋转盘式过滤装置和过滤方法。 这些装置具有一个或多个过滤间隙,待过滤的流体被放入渗透物或渗余物中。 每个流体过滤间隙由盘(46)和过滤器(44)限定,其中一个相对于另一个旋转。 过滤器承载在过滤器构件上。 盘和交错的过滤器构件可以从装置的顶部(32,34)悬挂,顶部可以搁置在容纳待过滤流体的容器上,盘可以附接到单个轴(38)以进行旋转, 并且过滤构件可以围绕轴悬挂在套筒(42)上,套筒保持过滤器相对于盘的中心。 移除设备的顶部将光盘和过滤器元件放在一起便于维护。