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    Pulp sifter with cleaning means
    21.
    发明授权
    Pulp sifter with cleaning means 失效
    具有清洁手段的PULP SIFTER

    公开(公告)号：US3845863A

    公开(公告)日：1974-11-05

    申请号：US23670972

    申请日：1972-03-21

    Applicant: TAMPELLA OY AB

    Inventor： SAVIA R

    IPC: B01D33/073 ,  B04B15/06 ,  B07B1/52

    CPC classification number: B04B15/06 ,  B01D33/073 ,  B01D33/50 ,  B01D33/503 ,  B01D2201/082 ,  B01D2201/084 ,  B01D2201/287

    Abstract: The sifting device consists of a chamber with an opening for feeding pulp to be sifted; a cylinder plate installed in the chamber so that it can be rotated around its axis; at least one fixed sieve cleaner with an outlet pipe open toward the sieve surface for removing reject pulp, a lower pressure prevailing in the outlet pipe than on the sieve surface; a detachment organ for reject installed in connection with the outlet pipe; and a blocking piece on the side opposite to the open part of the outlet pipe.

    Abstract translation: 筛分装置由一个具有用于输送待筛浆的开口的室组成; 安装在腔室中的气缸板，使得其可绕其轴线旋转; 至少一个固定的筛网清洁器，出口管朝向筛面打开，用于除去废纸浆，出口管中的压力低于筛面; 与出口管连接安装的废品分离器; 以及在与出口管的开口部分相对的一侧上的阻塞件。

    CLEANING SYSTEM FOR SAND FILTRATION LAYER
    27.
    发明申请
    CLEANING SYSTEM FOR SAND FILTRATION LAYER 审中-公开
    砂滤器清洗系统

    公开(公告)号：US20150314221A1

    公开(公告)日：2015-11-05

    申请号：US14651509

    申请日：2013-10-25

    Applicant: HITACHI ZOSEN CORPORATION ,  NAGAOKA INTERNATIONAL CORPORATION

    Inventor： Masaki INUI ,  Hideyuki NIIZATO ,  Takayuki INOUE ,  Youichi YANAGIMOTO ,  Tadao OIWA ,  Hitoshi MIMURA

    IPC: B01D24/46

    CPC classification number: B01D24/4631 ,  B01D24/4636 ,  B01D2101/04 ,  B01D2201/084 ,  B01D2201/087

    Abstract: To reduce the size, scale of construction, and running cost of an apparatus for cleaning a sand filtration layer. A cleaning system which removes clogging sediments from a sand filtration layer 2, used with an apparatus for an infiltration intake of seawater which performs a seawater intake, by means of a water intake pipe 4 buried in the supporting gravel layer 3, after the seawater has been infiltrated through the sand filtration layer 2 and a supporting gravel layer 3 on an ocean floor. This cleaning system is provided with a diffuser pipe 7 having blow holes 6, and which is buried in the supporting gravel layer 3, as well as a compressed air delivery device 8 for feeding an air into the diffuser pipe 7. The system operates by blowing the air from the blow holes 6 to agitate the filtration sand of the sand filtration layer 2, to remove the sediments which have become trapped in or accumulated on the sand filtration layer 2. The system can achieve a smaller size, a smaller scale of construction, and a lower running cost than a conventional system which injects fresh water or seawater into the sand filtration layer.

    Abstract translation: 减少用于清洗砂过滤层的装置的尺寸，结构尺寸和运行成本。 一种清洁系统，其用于与在海水具有的埋置在支撑砂砾层3中的进水管4进行海水入口的用于渗透摄入的海水的砂过滤层2的堵塞沉积物 通过砂过滤层2和在海底上的支撑砂砾层3渗透。 该清洁系统设置有具有吹气孔6的扩散管7，其被埋在支撑砂砾层3中，以及用于将空气供给到扩散管7中的压缩空气输送装置8.系统通过吹动 来自吹气孔6的空气搅拌砂过滤层2的过滤砂，以除去已经被捕获或积聚在砂过滤层2上的沉积物。该系统可以实现更小的尺寸，更小的结构尺寸 ，并且比将淡水或海水注入砂过滤层的常规系统降低运行成本。

    LAUNDRY TREATING MACHINE
    29.
    发明申请
    LAUNDRY TREATING MACHINE 有权
    洗衣机

    公开(公告)号：US20130263630A1

    公开(公告)日：2013-10-10

    申请号：US13857306

    申请日：2013-04-05

    Applicant: Youngjin Doh ,  Jihong Lee ,  Hong Namgoong ,  Kyuhwan Lee

    Inventor： Youngjin Doh ,  Jihong Lee ,  Hong Namgoong ,  Kyuhwan Lee

    IPC: D06F25/00

    CPC classification number: D06F35/005 ,  B01D46/0082 ,  B01D2201/081 ,  B01D2201/084 ,  D06F25/00 ,  D06F33/00 ,  D06F33/02 ,  D06F37/04 ,  D06F37/22 ,  D06F39/022 ,  D06F39/04 ,  D06F39/088 ,  D06F58/22 ,  D06F58/24 ,  D06F2220/00

    Abstract: A laundry treating machine is provided. The laundry treating machine may include a tub to receive wash water, a drum rotatably provided in the tub, an air supply device to supply air to the tub, a lint filter to filter lint from the air circulated by the air supply device, a filter cleaning device to supply cleaning water to the lint filter to remove the lint from the lint filter, and a cooling water supply device to supply cooling water to an inner surface of the tub such that moisture contained in air is condensed at the inner surface of the tub.

    Abstract translation: 提供洗衣处理机。 衣物处理机可以包括接收洗涤水的桶，可旋转地设置在桶中的滚筒，向桶提供空气的空气供应装置，用于从由空气供应装置循环的空气过滤棉绒的棉绒过滤器，过滤器 清洁装置，用于向棉绒过滤器提供清洁水以从棉绒过滤器去除棉绒;以及冷却水供应装置，以将冷却水供应到桶的内表面，使得包含在空气中的水分在所述桶的内表面处会聚 浴缸

    Traveling backwash manifold for a centrifuge
    30.
    发明授权
    Traveling backwash manifold for a centrifuge 失效
    用于离心机的回流歧管

    公开(公告)号：US5632907A

    公开(公告)日：1997-05-27

    申请号：US578765

    申请日：1995-12-26

    Applicant: Fritz Norbury

    Inventor： Fritz Norbury

    IPC: B01D29/23 ,  B01D36/04 ,  B01D21/26 ,  B01D29/68

    CPC classification number: B01D36/045 ,  B01D29/23 ,  B01D2201/084

    Abstract: A method and apparatus for filtering a liquid from a liquid/solid mixture using a centrifuge. The centrifuge has a conveyor having a hub and a flight for imparting a centrifugal motion to the liquid/solid mixture. The conveyor is rotated for imparting the centrifugal motion. A filter is carried in the tank which holds the conveyor. The filter encircles the conveyor for filtering the liquid from the liquid/solid mixture. A backwash system has a tube having a series of nozzles positioned for spraying a fluid at the filter in a narrow band which circumscribes the filter. The tubing is connected to a header which projects out of the casing through an opening. The fluid sprayed through the nozzles is pumped through the header to the tubing having the nozzles. A cylinder is connected to the header for moving the header and the connected tubing longitudinally such that the nozzles move longitudinally along the filter for spraying the liquid against the filter in a narrow band distinct from a first narrow band by the relative movement of the nozzles to the filter. The fluid from the backwash system is at a force to counteract the centrifugal force of the mixture over the narrow band of the filter engaged by the spray. The fluid used for the backwash is the filtered liquid.

    Abstract translation: 一种使用离心机从液体/固体混合物中过滤液体的方法和装置。 离心机具有带有轮毂和用于向液体/固体混合物进行离心运动的飞行的输送机。 旋转输送机以赋予离心运动。 在保持输送机的罐中装有过滤器。 过滤器围绕输送机，以从液体/固体混合物中过滤液体。 反洗系统具有管，其具有一系列喷嘴，其被定位用于在包围过滤器的窄带中在过滤器处喷射流体。 管道连接到通过开口从套管突出的集管。 通过喷嘴喷射的流体被泵送到具有喷嘴的管道上。 圆筒连接到集管，用于纵向移动集管和连接的管，使得喷嘴沿着过滤器纵向移动，以通过喷嘴相对运动将喷嘴喷射到与第一窄带不同的窄带中的过滤器 过滤器。 来自反冲洗系统的流体处于抵抗由喷雾器接合的过滤器的窄带上的混合物的离心力的力。 用于反冲洗的流体是经过滤的液体。

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