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    System for feeding a liquid fluid through a filter
    21.
    发明授权
    System for feeding a liquid fluid through a filter 有权
    用于通过过滤器供给液体流体的系统

    公开(公告)号：US07708149B2

    公开(公告)日：2010-05-04

    申请号：US11522150

    申请日：2006-09-16

    Applicant: Thomas E. Pank ,  Austin T. Meyermann

    Inventor： Thomas E. Pank ,  Austin T. Meyermann

    IPC: B01D29/00 ,  C02F1/00

    CPC classification number: B01D25/24 ,  B01D25/30 ,  B01D2201/206

    Abstract: A large vault or tank receives the runoff water to be cleaned. There are one or more small tanks in the large tank (vault). Each small tank is inverted and receives water at its open lower end, from the large tank. The water entering the small tank rises, as the water level in the large tank rises, and flows upward through a filter. When the water level rises above the top of the filter it enters an outlet tube or pipe and then flows downwardly along the center-line of the filter. A float, a valve and a check valve may cause the system to function as a siphon and feed the filtered clean water to an outlet. Alternatively the siphoning effect will occur if the inside diameter of said outlet tube is small enough to form a partial vacuum.

    Abstract translation: 一个大的拱顶或水槽接收待清洗的径流水。 大坦克（库）中有一个或多个小坦克。 每个小水箱倒置，并在大开口的下端接收大水箱。 进入小坦克的水随着大坦克的水位上升而向上流过过滤器。 当水位高于过滤器顶部时，它进入出口管或管道，然后沿着过滤器的中心线向下流动。 浮子，阀门和止回阀可能会使系统起到虹吸作用，并将过滤的干净水送入出口。 或者，如果所述出口管的内径足够小以形成部分真空，则将发生虹吸效应。

    Method for filtering water in an aquarium, a water cultivation tank and similar water bonds, and corresponding filtering system
    22.
    发明申请
    Method for filtering water in an aquarium, a water cultivation tank and similar water bonds, and corresponding filtering system 有权
    用于过滤水族箱，水培养罐和类似水粘结水的方法，以及相应的过滤系统

    公开(公告)号：US20050218086A1

    公开(公告)日：2005-10-06

    申请号：US11098119

    申请日：2005-04-04

    Applicant: Elio Marioni

    Inventor： Elio Marioni

    IPC: A01K63/04 ,  B01D24/00 ,  B01D35/01 ,  B01D35/02 ,  B01D35/26 ,  B01D35/30 ,  B01D36/00 ,  B01D37/00 ,  C02F1/00

    CPC classification number: B01D36/001 ,  A01K63/045 ,  B01D24/008 ,  B01D24/12 ,  B01D24/40 ,  B01D35/26 ,  B01D2201/206

    Abstract: A method for filtering the water of an aquarium, a water cultivation tank or similar water bonds, by means of a filtering system comprising a closed vessel and defining a chamber, a filtering body housed in the chamber, a circulation pump having a suction duct, communicating with the aquarium by interposition of a siphon and a delivery duct communicating with the aquarium. Vent means are also provided to eject the air from the chamber. The method comprises the steps of: filling the filtering body with a predetermined amount of water; starting the pump; short-circuiting the pump by means of a fluid passage by putting the delivery duct in communication with the closed vessel; keeping the pump short-circuited at least up to determine the siphon trigger; subsequently stopping the pump; keeping the pump stopped to allow the air to escape from the chamber and the filtering body to be filled with water; re-starting the pump.

    Abstract translation: 一种通过包括封闭容器和限定腔室的过滤系统过滤水族箱，水培养罐或类似水分的水的方法，容纳在该室中的过滤体，具有吸入管道的循环泵， 通过插入与水族箱通信的虹吸管和输送管道与水族箱通信。 还设置排气装置以从室排出空气。 该方法包括以下步骤：用预定量的水填充过滤体; 启动泵; 通过将输送管道与密闭容器连通来通过流体通道使泵短路; 保持泵短路至少要确定虹吸触发器; 随后停泵; 保持泵停止，使空气从室和过滤体中排出以充满水; 重新启动泵。

    Gross pollution filter
    23.
    发明授权
    Gross pollution filter 失效
    总污染过滤器

    公开(公告)号：US6086756A

    公开(公告)日：2000-07-11

    申请号：US284938

    申请日：1999-04-22

    Applicant: Scott Wade Roy

    Inventor： Scott Wade Roy

    IPC: E03F1/00 ,  B01D17/00 ,  B01D29/00 ,  B01D29/05 ,  E03F5/14 ,  B01D29/35

    CPC classification number: B01D21/0012 ,  B01D17/00 ,  B01D29/05 ,  E03F5/14 ,  B01D2201/206 ,  B01D2201/287 ,  B01D2201/48

    Abstract: A water filter arrangement (10) for trapping gross pollutants flowing in a storm water system is provided in-line or at end-of-line of a storm water pipe. The arrangement comprises an inlet (14) and an inlet area (18) which directs incoming water (16) into a filter (20). The filter traps entrained gross pollutants and filtered water exits the filter via filter outlet (50). The outlet (50) and surrounding walls (58 and 57) are shaped to create a flow of filtered water which forms a water barrier which restrains the flow of water and gross pollutants from the inlet (14) to the outlet (52). The water barrier is located between the inlet (14) and the outlet (52) preferably closer to the outlet than the inlet. As the filter (20) becomes full and the flow of filtered water exiting the filter decreases the water barrier subsides. When the filter is completely blocked, the water barrier completely subsides and the incoming water and gross pollutants by-pass the filter (20) and flow unrestrained without head loss from the inlet (14) to the outlet (52).

    Abstract translation: PCT No.PCT / AU97 / 00710 Sec。 371日期1999年4月22日 102（e）1999年4月22日PCT 1997年10月23日PCT公布。 第WO98 / 17875号公报 日期：1998年4月30日在雨水管道的线上或行尾设置用于捕获在雨水系统中流动的总污染物的滤水器装置（10）。 该装置包括入口（14）和将进入的水（16）引导到过滤器（20）中的入口区域（18）。 过滤器夹带的总污染物和过滤水通过过滤器出口（50）离开过滤器。 出口（50）和周围壁（58和57）被成形为产生过滤水流，其形成水屏障，其限制水和从污染物入口（14）到出口（52）的总污染物质。 水阻挡物位于入口（14）和出口（52）之间，优选地比入口更靠近出口。 当过滤器（20）变满时，离开过滤器的过滤水的流量减少，阻水减少。 当过滤器被完全堵塞时，防水层完全消失，进水和总污染物绕过滤器（20）并且流过无限流而不会从进口（14）到出口（52）的头部损失。

    Method and apparatus for processing sludge
    24.
    发明授权
    Method and apparatus for processing sludge 失效
    处理污泥的方法和装置

    公开(公告)号：US5441651A

    公开(公告)日：1995-08-15

    申请号：US178058

    申请日：1994-01-06

    Applicant: Mikimasa Yamaguchi ,  Hiroshi Fukuzawa ,  Toshitaka Arai

    Inventor： Mikimasa Yamaguchi ,  Hiroshi Fukuzawa ,  Toshitaka Arai

    IPC: C02F11/12 ,  B01D29/25 ,  B01D29/33 ,  B01D29/37 ,  B01D35/22 ,  B01D24/28

    CPC classification number: B01D29/33 ,  B01D2201/0484 ,  B01D2201/206

    Abstract: A method and apparatus for processing sludge, which utilizes filter plates and flow regulating means to form condensed sludge of higher concentration, have been developed. The filter plates are disposed within a sludge tank and noncondensed sludge is added to the sludge tank to completely cover the filter plates. Filtrate is then removed from the sludge tank by the filtrate extraction means via the permeable walls of the filter plates. As the filtrate passes through the permeable walls a first condensed sludge forms on the filter plates. After first condensed sludge is formed on the filter plates, a flow regulating means is operated to form second condensed sludge, an even higher concentrations of condensed sludge.

    Abstract translation: 已经开发了一种利用滤板和流量调节装置来形成浓缩浓缩污泥的污泥处理方法和装置。 过滤板设置在污泥槽内，并将非冷凝污泥加入到污泥槽中以完全覆盖过滤板。 然后通过滤板提取装置通过滤板的可渗透壁将滤液从污泥槽中取出。 当滤液通过可渗透壁时，在过滤板上形成第一凝结污泥。 在过滤板上形成第一个浓缩污泥后，操作流量调节装置，形成第二浓缩污泥，甚至浓度更高的浓缩污泥。

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