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    Pressure filter for fibrous suspensions
    51.
    发明授权
    Pressure filter for fibrous suspensions 失效
    压力过滤器用于纤维悬挂

    公开(公告)号：US3786918A

    公开(公告)日：1974-01-22

    申请号：US3786918D

    申请日：1971-08-27

    Applicant: FINCKH H METALLTUCH MASCHINENF

    Inventor： HOLZ E

    IPC: B01D29/17 ,  B01D29/11 ,  B01D29/25 ,  B01D29/37 ,  B07B1/04 ,  B01D29/26

    CPC classification number: B01D29/115 ,  B01D29/54 ,  B01D29/58 ,  B01D29/666 ,  B01D2201/287

    Abstract: A pressure filter for fibrous suspensions including a multiple component housing within which at least one stationary upright filter basket is disposed. The housing is divided into an upper housing section and a lower housing section with a stock inlet in the upper housing section and a stock outlet in the lower housing section, and with the stationary basket being supported by the lower housing section.

    Abstract translation: 一种用于纤维悬浮液的压滤器，包括多个部件壳体，其中设置有至少一个固定的直立过滤篮。 壳体被分为上壳体部分和下壳体部分，上壳体部分中具有原料入口，下壳体部分中具有库存出口，并且固定篮由下壳体部分支撑。

    Automatic continuously backflow washing-type filter
    52.
    发明授权
    Automatic continuously backflow washing-type filter 失效
    自动连续冲洗式洗衣机

    公开(公告)号：US3784016A

    公开(公告)日：1974-01-08

    申请号：US25387172

    申请日：1972-05-16

    Applicant: KANAGAWA KIKI KOGYO CO LTD

    Inventor： AKIYAMA J

    IPC: B01D29/11 ,  B01D29/15 ,  B01D37/00 ,  B01J2/10 ,  B29B13/02 ,  F01M11/03 ,  B01D33/02

    CPC classification number: B01D29/114 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/668 ,  B01D29/682 ,  B01D29/688 ,  B01D37/00 ,  B01D2201/287 ,  B01J2/10 ,  B29B13/021 ,  F01M2001/1021

    Abstract: An automatic backflow washing-type filter comprising a primary filtering unit a substantial area portion of which is employed to primarily filter a charge of oil to be filtered, a filtrate accumulation unit for accumlating and supplying a substantial portion of the filtrate from said primary filtering unit to a consuming device and for recycling the remaining minor portion of the filtrate as a backflow washing filtrate. This washing filtrate washes the primary unit to remove foreign matter deposited on the primary filtering unit. In addition, the device includes a secondary filtering unit for filtering said backflow washing filtrate containing foreign matter after the washing of the primary filtering unit, the secondary filtering unit also being washed while filtering the backflow washing filtrate from the washing operation on the primary filtering unit.

    Abstract translation: 一种自动回流洗涤型过滤器，包括主过滤单元，其主要部分用于主要过滤要过滤的油的进料;滤液积聚单元，用于从所述主过滤单元累积并提供大部分滤液; 并且用于将剩余的少部分滤液作为回流洗涤滤液再循环。 该洗涤滤液洗涤主单元以除去沉积在主过滤单元上的异物。 此外，该装置包括二次过滤单元，用于在洗涤一次过滤单元之后对包含异物的所述回流洗涤滤液进行过滤，二次过滤单元也被洗涤，同时从主过滤单元上的洗涤操作过滤来回洗涤滤液 。

    Filtering system for deep fat cooking vessel
    53.
    发明授权
    Filtering system for deep fat cooking vessel 失效
    用于深层脂肪烹饪船的过滤系统

    公开(公告)号：US3759388A

    公开(公告)日：1973-09-18

    申请号：US3759388D

    申请日：1971-09-08

    Applicant: THOMASON G

    Inventor： THOMASON G

    IPC: B01D29/07 ,  B01D35/18 ,  B01D29/24

    CPC classification number: B01D35/18 ,  B01D29/072 ,  B01D29/073 ,  B01D29/902 ,  B01D2201/287 ,  Y10S210/08

    Abstract: A filtering system for deep fat fryers includes first and second stage filters and a low pressure pump having a bypass device for restricting the pressure to a given maximum value. Hot cooking oil is continuously passed through a first stage filter, wherein particles above 100 microns in size are removed, after which the cooking oil is passed through a second stage filter wherein particles above seven one-hundredths of a micron in size are removed. The media in the second stage filter comprises thin, fibrous paper material presenting interlocking fibers between layers in a multilayer roll, with the hot cooking oil being pumped axially through such roll.

    Abstract translation: 用于深油炸锅的过滤系统包括第一级和第二级过滤器以及具有用于将压力限制到给定最大值的旁路装置的低压泵。 热烹饪油连续通过第一级过滤器，其中除去大小在100微米以上的颗粒，之后烹饪油通过第二级过滤器，其中除去大小在七百分之一微米以上的颗粒。 第二级过滤器中的介质包括薄的纤维纸材料，其在多层辊中的层之间呈现互锁纤维，热烹饪油被轴向泵送通过这种辊。

    Tubular filter with resilient deformable support
    54.
    发明授权
    Tubular filter with resilient deformable support 失效
    管状过滤器与韧性可变支撑

    公开(公告)号：US3633753A

    公开(公告)日：1972-01-11

    申请号：US3633753D

    申请日：1970-02-04

    Applicant: COMPTIOR DE LA FILTRATION COFI

    Inventor： PETITJEAN ELIE RAYMOND

    IPC: B01D29/19 ,  B01D37/02 ,  B01D27/12 ,  B01D29/14

    CPC classification number: B01D37/02 ,  B01D29/19 ,  B01D29/606 ,  B01D29/66 ,  B01D29/70 ,  B01D29/885 ,  B01D29/92 ,  B01D2201/0446 ,  B01D2201/287

    Abstract: A tubular filter for liquids or the like, including a deformable plastic perforate tubular member having a longitudinal slot permitting radial deformation thereof, and a plurality of longitudinal external channels with liquid-flow apertures at their base portions. A perforate cylindrical filter casing encompasses the tubular member and is spaced from the channel bases upon deformation of the member so as to allow filter fluid flow at all times.

    Abstract translation: 一种用于液体等的管状过滤器，包括具有允许其径向变形的纵向狭缝的可变形塑料穿孔管状构件，以及在其基部具有液体流动孔的多个纵向外部通道。 穿孔圆柱形过滤器壳体包围管状构件，并且在构件变形时与通道基部间隔开，以便始终允许过滤器流体流动。

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