백와싱 필더(backwashing filter)
    23.
    发明授权
    백와싱 필더(backwashing filter) 失效
    回流过滤器

    公开(公告)号:KR100129762B1

    公开(公告)日:1998-04-08

    申请号:KR1019890013842

    申请日:1989-09-26

    Abstract: The invention relates to a backwash filter having at least two filter chambers which are arranged on a common control housing (3) which accommodates a control element (9) which is operated by a control drive (20) and by means of which the filter chambers can be switched individually from filter operation to backwash operation and vice versa, and having a pressurised gas feedline for the pressurised gas-aided backwash operation. According to the invention, the filter inserts (2) of the filter chambers (1) are immersed into the control housing (3), preferably by a length which corresponds to at least approximately 1/3 to 1/2 of its overall length. In the control housing (3), the medium space (10) is expediently arranged above the filtrate space (11), the filter inserts (2) being immersed into the medium space (10). The slurry blow- off valve (8) and the valve serving for the feeding of the pressurised gas are separated in construction from the control element (9), the slurry blow-off valve (8) preferably being situated in the horizontal position at the foot of the control housing.

    背圧形成を防止するキャンドルタイプバラスト水濾過装置
    24.
    发明专利
    背圧形成を防止するキャンドルタイプバラスト水濾過装置 审中-公开
    用于防止背压形成烛式压载水过滤装置

    公开(公告)号:JP2014528835A

    公开(公告)日:2014-10-30

    申请号:JP2014534452

    申请日:2011-10-20

    Abstract: 【課題】背圧形成を防止して均一な逆洗浄がなされるようにすることにより、バラスト水濾過装置の濾過能力を維持させるキャンドルタイプバラスト水濾過装置を提供する。【解決手段】バラスト水濾過装置において、フィルター部を収容するバラスト水濾過装置内に同心円状にフィルターエレメントを設置し、濾過装置の下端でバラスト水を流入させて濾過装置内部のフィルターエレメントを通過させながら濾過を遂行し、駆動部が濾過装置の下端に位置する吸入部を回転させてフィルターエレメントと連結させ、差圧によってフィルターの内部の異物を含む逆洗水を排出するバラスト水濾過装置に関するものである。特に、本発明は、前記駆動部をハウジングの下部に位置させてハウジング内にもっと多いフィルターエレメントを収容してバラスト水処理に適するように濾過効率を高め、逆洗水の排出ライン上に背圧防止タンクを備えることで、排出ライン上の背圧が増加することを防止することを特徴とする背圧形成を防止するキャンドルタイプバラスト水濾過装置に関するものである。【選択図】図3

    Abstract translation: 阿通过这样来防止背压形成均匀的回洗制成,它提供了一个烛式压载水过滤装置,以维持压载水过滤装置的过滤能力。 所述的压载水过滤装置,所述过滤元件在所述压载水过滤装置同心地放置用于容纳所述过滤器单元,并允许流入压载水通过所述过滤器的下端的过滤装置中过滤元件通过 而进行过滤,驱动单元旋转定位在所述过滤装置的下端上的吸入单元被连接到过滤器元件,本发明涉及一种压载水过滤装置用于排出由所述压力差包含在过滤器内的异物的反洗水 它是。 特别地,在本发明中,驱动单元被定位在所述壳体容纳的下部的更常在外壳中的过滤器元件增加过滤效率,以适应压载水处理,在反冲洗水的排出管线背压 通过提供反坦克,一种蜡烛式压载水过滤装置的背压,以防止回压成形,其特征在于,以防止在排放管路中的增加。 点域

    Filter element structure and backwash-type filtration device equipped with the same
    25.
    发明专利
    Filter element structure and backwash-type filtration device equipped with the same 有权
    过滤器元件结构及其配套的后置式过滤装置

    公开(公告)号:JP2014042888A

    公开(公告)日:2014-03-13

    申请号:JP2012187493

    申请日:2012-08-28

    Abstract: PROBLEM TO BE SOLVED: To provide a filter element structure capable of suppressing reduction in a filtering flow rate and a backwash-type filtration device equipped with the filter element structure.SOLUTION: There is provided a filter element structure 100 which is mounted on a reverse-washing-type filtration device W and used for filtering a fluid flowing through the device, and comprises a pair of filter elements 10 and a connecting tube 13 for connecting one of the filter elements 10 to the other of the filter elements 10. The filter elements 10 have a filter medium 11 formed in a hollow cylindrical shape whose both ends are penetrated, an upper lid part 12 for covering the upper end part of the filter medium 11 and upper holes 12a penetrating the upper lid part 12. One end of the connecting tube 13 is connected to one of the upper holes 12a and the other end of the connecting tube 13 is connected to the other of the upper holes 12a.

    Abstract translation: 要解决的问题:提供一种能够抑制过滤流量降低的过滤元件结构和配备有过滤器元件结构的反冲洗型过滤装置。解决方案:提供一种过滤元件结构100,其安装在反向 洗涤式过滤装置W,用于过滤流过装置的流体,并且包括一对过滤元件10和用于将过滤元件10中的一个连接到另一个过滤元件10的连接管13.过滤器 元件10具有形成为两端被中空的中空圆筒形状的过滤介质11,用于覆盖过滤介质11的上端部的上盖部12和穿过上盖部12的上孔12a。 连接管13连接到上孔12a中的一个,连接管13的另一端连接到另一个上孔12a。

    FILTERVORRICHTUNG
    27.
    发明申请
    FILTERVORRICHTUNG 审中-公开

    公开(公告)号:WO2019096702A1

    公开(公告)日:2019-05-23

    申请号:PCT/EP2018/080804

    申请日:2018-11-09

    Inventor: HIERY, Frank

    CPC classification number: B01D29/52 B01D29/94 B01D35/16 B01D2201/0438

    Abstract: Eine Filtervorrichtung, mit einem Filtergehäuse (2) und einer Vielzahl darin aufgenommener Filterelemente (26), die bodenseitig mittels Aufnahmen (40) aufgestel lt sind und die für eine Filtration von außen nach innen durchströmt sind, wobei auf der Unfiltratseite (8) der Filterelemente verbleibende Schmutzpartikel auf den Boden (10) des Filtergehäuses (2) fal len, ist dadurch gekennzeichnet, dass der Boden (10) zumindest teilweise ein Gefäl le (16, 18, 20) in Richtung einer Auslassstel le (44) aufweist, mittels deren die Schmutzpartikel aus der Unfiltratseite (8) aus dem Filtergehäuse (2) abführbar sind.

    배압형성을 방지하는 캔들 타입 밸러스트수 여과장치
    28.
    发明申请
    배압형성을 방지하는 캔들 타입 밸러스트수 여과장치 审中-公开
    用于防止背压的蜡烛型过滤装置

    公开(公告)号:WO2013054965A1

    公开(公告)日:2013-04-18

    申请号:PCT/KR2011/007822

    申请日:2011-10-20

    Abstract: 본 발명은 밸러스트수 여과장치에 있어서, 필터부를 수용하는 밸러스트수 여과장치 내에 동심원 방향으로 필터엘리먼트를 설치하고 여과장치 하단에서 밸러스트수를 유입시켜 여과장치 내부의 필터엘리먼트를 통과시켜 여과를 수행하면서, 구동부가 여과장치의 하단에 위치한 흡입부를 회전시켜 필터엘리먼트와 연결시키고 차압에 의해 필터 내부의 이물질을 포함한 역세수를 배출하는 밸러스트수 여과장치에 관한 것이다. 특히, 본 발명은 상기 구동부를 하우징의 하부에 위치시켜 하우징 내에 더 많은 필터엘리먼트를 수용하여 밸러스트수 처리에 적합하도록 여과효율을 높이고, 역세수의 배출라인 상에 배압방지탱크를 두어 배출라인 상의 배압이 증가하는 것을 방지하는 것을 특징으로 하는 배압형성을 방지하는 캔들 타입 밸러스트수 여과장치에 관한 것이다.

    Abstract translation: 本发明涉及一种用于过滤压载水的装置,该装置通过在装置内安装具有同心圆方向的圆锥形状的过滤元件来过滤压载水,该装置用于过滤压载水,其容纳过滤器部分,并且从下端引入压载水 用于过滤过滤装置内的过滤元件的过滤装置,以及用于通过差压来排出含有异物的反冲洗水,其中反应洗涤水通过压差而与过滤元件连通,驱动部分通过旋转 位于设备的下端的抽吸部分用于过滤。 特别地,本发明涉及一种用于过滤压载水的蜡烛式装置,其中驱动部分位于壳体的下部,使得更多的过滤元件可以容纳在壳体内部,从而提高过滤器效率,从而 适合于处理压载水,并且在反冲洗水排出管上设置有防背压罐,从而防止排出管线上的背压。

    ON-LINE FILTER MONITORING SYSTEM
    29.
    发明申请
    ON-LINE FILTER MONITORING SYSTEM 审中-公开
    在线过滤器监控系统

    公开(公告)号:WO01019495A1

    公开(公告)日:2001-03-22

    申请号:PCT/US2000/025038

    申请日:2000-09-13

    Abstract: A monitoring system (10) is disclosed for monitoring the condition of a filter (16) filtering a gas or liquid. Using various sensors, the permeability of the filter is monitored on a continuous basis. A significant increase in permeability, decrease in permeability or rate of change of permeability can lead to an indication of filter failure, such as rupture, leakage, loading and unloading. The system can be monitored by a computer and monitored from a remote location through phone lines and Internet computer systems.

    Abstract translation: 公开了一种用于监测过滤气体或液体的过滤器(16)的状态的监视系统(10)。 使用各种传感器,连续监测过滤器的渗透性。 渗透率的显着增加,渗透率的降低或渗透率的变化率可导致过滤器故障的指示,例如破裂,泄漏,装载和卸载。 该系统可以由计算机监控,并通过电话线和互联网计算机系统从远程位置进行监控。

    CARTRIDGE FILTERS AND FILTERING INSTALLATION
    30.
    发明申请
    CARTRIDGE FILTERS AND FILTERING INSTALLATION 审中-公开
    滤波器和滤波器安装

    公开(公告)号:WO1984004697A1

    公开(公告)日:1984-12-06

    申请号:PCT/CH1984000084

    申请日:1984-05-25

    Applicant: FILTRO S.A.

    Abstract: A filtering installation comprises two cartridge filters (34) each containing a filter cartridge (7) formed of an inner filtering element (9) and of an outer filtering element (10). The filtering elements (9 and 10) are separated by a flow channel (13) and are arranged on a housing plate (5). The cartridge filters (34), respectively the filter cartridges (7) are connected in parallel to a feeder channel (35). The flow channel (13) of each filter cartridge (7) opens out in a reflux channel (38). The housing plate (5) is welded to the casing wall (6) by the welding seams (33) and the two parts are rigidly connected. The passage section of the inlet opening (3) is larger than the passage section of the evacuation channel (13). Thereby, it is possible to obtain a hydrostatic pressure up to 10 Kg/cm2, and therefore a liquid flow rate in the order of 250 m3/h.

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