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16 条记录 (耗时 0.051 秒)

    Liquid wastes redistribution apparatus
    3.
    发明授权
    Liquid wastes redistribution apparatus 失效
    液体废物再分配装置

    公开(公告)号：US3876542A

    公开(公告)日：1975-04-08

    申请号：US24174072

    申请日：1972-04-06

    申请人： NEPTUNE MICROFLOC INC

    发明人： CARLSON EDWIN R

    IPC分类号： C02F3/04 ,  C02F3/10 ,  C02C1/04

    CPC分类号： C02F3/043 ,  C02F3/101 ,  Y02W10/15 ,  Y02W10/37

    摘要： An apparatus and method for the redistribution of liquid wastes discharged from a distribution means over a biological filter for the treatment of the wastes, particularly a filter comprised primarily of vertical surfaces, is disclosed. The apparatus includes a plurality of layers of horizontally disposed surfaces positioned between the distribution nozzles and the filter media, which surfaces intercept, retard and evenly distribute the liquid wastes prior to their flow down through the filter media. A mazelike flow channel construction is also disclosed to reduce surges in the flow rate caused by periodic impulses or discharges of liquid wastes, as is commonly encountered in rotary arm distribution apparatus.

    Perforated tube module for liquid treatment
    4.
    发明授权
    Perforated tube module for liquid treatment 失效
    用于液体处理的执行管道模块

    公开(公告)号：US3741401A

    公开(公告)日：1973-06-26

    申请号：US3741401D

    申请日：1971-11-26

    申请人： NEPTUNE MICROFLOC INC

    发明人： HSIUNG A

    IPC分类号： B01D21/00

    CPC分类号： B01D21/0075 ,  B01D21/0051 ,  B01D21/2427

    摘要： A device for liquid treatment, such as for separating settleable particles from liquid, comprises a set of spaced apart generally parallel inclined perforated sheets forming settling compartments therebetween. Means are provided to distribute an influent liquid so as to impinge substantially uniformly on the first of said sheets and thereafter flow through the perforations therein from the first of such settling compartments uniformly and sequentially to the last thereof. Withdrawal means for the effluent are positioned adjacent the top of the last settling compartment, whereby the liquid flows upwardly through the compartments as it passes sequentially from the first to the last. The particles in the liquid settle out on the sheets whence they slide downwardly therealong to the bottoms thereof into sludge collecting and withdrawing means positioned therebelow.

    摘要翻译： 用于液体处理的装置，例如用于从液体中分离可沉淀颗粒，包括一组间隔开的大致平行的倾斜穿孔板，其在它们之间形成沉淀室。 提供了用于分配流入液体以便基本上均匀地撞击在第一个所述片材上的装置，然后从其中的第一个这样的沉降室中穿过其中的穿孔均匀且顺序地流到其最后部分。 排出物的抽出装置定位在最后的沉淀室的顶部附近，由此当液体从第一到最后顺序地通过时，液体向上流过隔间。 液体中的颗粒沉淀在片材上，从而将其底部向下滑动到其底部的污泥收集和抽出装置。

    Method and apparatus for separation of solids from liouids
    5.
    发明授权
    Method and apparatus for separation of solids from liouids 失效
    用于分离固体的方法和装置

    公开(公告)号：US3482694A

    公开(公告)日：1969-12-09

    申请号：US3482694D

    申请日：1967-06-27

    申请人： NEPTUNE MICROFLOC INC

    发明人： RICE ARCHIE H ,  CULP GORDON L ,  CONLEY WALTER R JR ,  HANSEN SIGURD P

    IPC分类号： B01D21/00 ,  C02F3/12

    CPC分类号： C02F3/12 ,  B01D21/0018 ,  B01D21/0039 ,  B01D21/0045 ,  B01D21/0057 ,  B01D21/02 ,  B01D21/24 ,  B01D21/2405 ,  B01D21/2444 ,  Y02W10/15

    摘要： 1,247,728. Settling chambers. NEPTUNE MICROFLOG Inc. 12 Nov., 1968, No. 53449/68. Heading C1C. [Also in Division B1] A waste product flows continuously into a tank 36, where it is aerated, and out in streamline flow through tubes 42 inclined at between 45 and 75 degrees to the horizontal so that solids settle in the tubes and slide down them back into the tank while clarified liquid passes through them and is discharged at 44. As described, the waste product is, e.g. sewage sludge pretreated in a percolation filter 32. In tank 36 it may be subjected to aeration by means 38 and agitation by means 40; a coagulation aid such as activated silica, an organic polyelectrolyte, or a polyacrylamide, may be added. Preferred dimensions and flow rates are given. In another embodiment (Fig. 4, not shown) the liquid enters the tank through an inverted funnel (62) terminating near the tank base and thus providing an upflow clarifier; in another (Fig. 3, not shown) the tube-battery arrangement is kept for emergency use only to treat abnormal flow caused by storms.

    Perforated tube module for liquid treatment
    6.
    发明授权
    Perforated tube module for liquid treatment 失效
    用于液体处理的穿孔管模块

    公开(公告)号：US3898164A

    公开(公告)日：1975-08-05

    申请号：US48210774

    申请日：1974-06-24

    申请人： NEPTUNE MICROFLOC INC

    发明人： HSIUNG ANDREW K

    IPC分类号： B01D21/02 ,  B01D21/00

    CPC分类号： B01D21/0063 ,  B01D21/0033 ,  B01D21/0042 ,  B01D21/0045 ,  B01D21/2422 ,  B01D21/2427 ,  B01D21/245

    摘要： A device for liquid treatment, such as for separating settleable particles from liquid, comprises a first set of spaced apart generally parallel, perforated vertical sheets forming vertical channels therebetween and a second set of spaced apart inclined imperforate sheets disposed beneath the first set. A horizontal flow of liquid perpendicular to the sheets of the first set and through the perforations therein causes settleable particles of material in the liquid to settle out and slide down the inclined imperforate sheets in the second set to withdrawing means positioned therebelow.

    摘要翻译： 用于液体处理的装置，例如用于从液体中分离可沉淀的颗粒，包括第一组间隔开的大致平行的穿孔垂直薄片，在其间形成垂直通道，以及设置在第一组下方的第二组间隔开的倾斜无孔板。 垂直于第一组的片材并穿过穿孔的液体的水平流动引起液体中的可沉淀的材料颗粒沉淀并将第二组中的倾斜无孔板向下滑动到位于其下方的抽出装置。