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    Filter unit having a generally cylindrical filter element supported on bearings
    111.
    发明授权
    Filter unit having a generally cylindrical filter element supported on bearings 失效
    具有支撑在轴承上的通用圆柱过滤器元件的过滤器单元

    公开(公告)号：US3847817A

    公开(公告)日：1974-11-12

    申请号：US31178972

    申请日：1972-12-04

    Applicant: DOVER CORP

    Inventor： JARMAN R

    IPC: B01D29/46 ,  B01D29/62 ,  B01D29/66 ,  B01D33/073 ,  B01D33/00

    CPC classification number: B01D33/073 ,  B01D33/466 ,  B01D33/50 ,  B01D33/56 ,  B01D33/727 ,  B01D2201/084 ,  B01D2201/285 ,  B01D2201/287

    Abstract: A filter apparatus comprises a filter element inside a stationary housing. In one embodiment, an inlet manifold extends helically along the outside of the housing. A director blade within the housing causes the unfiltered liquid from the inlet manifold to strike the filter element tangentially in a direction opposing filter element rotation. The filtered liquid passing through the filter element is withdrawn from the interior of the filter element. A stationary vane or deflector inside the filter element parallels the director blade and inlet manifold and forces some filtered liquid radially outwardly through the filter element, at the point where the inward flow impinges on the filter element, for loosening contaminant from the outside of the filter element. Adjacent this point a gathering blade extends inward from the housing toward the filter element in parallelism with the inlet manifold to intercept the rotational flow and loosened contaminant adjacent the outside of the filter element and direct same radially outwardly into a drain chamber, creating a vortex flow therein. The drain chamber is oriented and contoured to cause vortex flow downwardly to direct contaminant particles to a drain. In another embodiment, the helical inlet manifold is omitted and the filter liquid is merely introduced into the housing externally of the filter element by a suitable conduit. In a further embodiment, the guide vane or deflector inside the filter element is omitted and a backwash liquid supply tube is provided within the filter element opposite the gathering blade and has outlet openings facing the filter element wall for direction of backwash liquid flow outwardly through the filter element to force contaminant particles from the exterior of the filter element.

    Abstract translation: 过滤装置包括固定壳体内的过滤元件。 在一个实施例中，入口歧管沿着壳体的外部螺旋地延伸。 壳体内的导向叶片使得来自入口歧管的未过滤液体沿与滤芯旋转相反的方向切向地过滤元件。 通过过滤元件的过滤液体从过滤元件的内部排出。 过滤元件内部的固定叶片或偏转器平行于导向器叶片和入口歧管，并且迫使一些过滤的液体径向向外穿过过滤元件，在向内的流动冲击过滤器元件的位置处，从过滤器的外部松开污染物 元件。 在该点附近，聚集叶片从入口歧管与壳体朝向过滤器元件向内延伸，以拦截邻近过滤器元件外部的旋转流和松动的污染物并将其径向向外引导到排水室中，产生涡流 其中。 排水室定向和成型，以使涡流向下流动，将污染物颗粒引导到排水管。

    Strainer apparatus
    112.
    发明授权
    Strainer apparatus 失效
    过滤器

    公开(公告)号：US1968741A

    公开(公告)日：1934-07-31

    申请号：US47016530

    申请日：1930-07-23

    Applicant: BURRELL BENJAMIN S

    Inventor： BURRELL BENJAMIN S

    IPC: B01D33/073

    CPC classification number: B01D33/073 ,  B01D33/11 ,  B01D33/50 ,  B01D33/503 ,  B01D2201/082 ,  B01D2201/084 ,  B01D2201/282 ,  B01D2201/287

    Abstract: 387,339. Filters. BURRELL, B. S., 3502, Fir Street; East Chicago, U.S.A. July 22, 1931, No. 20963. Convention date; June 23, 1930. [Class 46.] A rotary strainer drum comprises two cylindrical shells with coincident apertures and an intermediate straining medium, the apertures in the shell through which the fluid passes first being such as to form pockets for the retention of the solid matter. A straining element, comprising wire gauze held between perforated cylinders 28, 29, Figs. 1 and 2, fits closely in a stationary liner 13 in a casing 9 with its ends in annular bearing sockets sand is rotated by means of a shaft 36. Liquid or gas from an inlet 10 passes through Openings 14 in the liner, and the wall of the straining element and is delivered axially through an outlet 21. A member 37, which is pivoted to rest against a longitudinal section of the element opposite to the inlet 10, directs a portion of the strained fluid through a tapering slot 43 and outward through this section of the element so that impurities, carried round from the inlet 10 in the pockets formed by the apertures in the outer cylinder, are fluahed away through a slot 15 of the liner 13 to a waste outlet 17. In a modification shown in Figs. 4 and 5 the interior of the strainer is divided into compartments by a partition 74. The fluid enters axially and strained fluitl passes away through an outlet 67. A portion of the strained fluid is led back through a passage 90 and directed by a slot 91 in the liner 65 inwardly through a section of the strainer to the compartment behind the partition 74, flushing impurities away through a waste outlet 93. The Specification as open to inspection under Sect. 91 comprises also apparatus shown in Fig. 4 (Cancelled) in which the wire gauze is not protected by an inner perforated cylinder. The fluid enters through a pipe 50 and the main ,part is directed by a partition 59 to pass outwardly through the strainer to an outlet 47. A part, however, passes through apertures 60 and flushes solid matter from that part of the strainer, separated from the outlet 47 by the partition 59, away through a waste outlet 62. This subject-matter does not appear in the Specification as accepted.

    슬러지 탈수용 여과포 세척장치
    118.
    发明授权
    슬러지 탈수용 여과포 세척장치 有权
    洗涤过滤器用于污泥脱水的装置

    公开(公告)号：KR100835534B1

    公开(公告)日：2008-06-09

    申请号：KR1020070121641

    申请日：2007-11-27

    Applicant: 조승환 ,  이용경

    Inventor： 조승환 ,  이용경

    IPC: B01D25/28

    CPC classification number: B01D25/28 ,  B01D25/327 ,  B01D35/16 ,  B01D2201/084 ,  C02F11/12 ,  C02F2303/16

    Abstract: An apparatus of cleaning a filter fabric for sludge dehydration is provided to simplify and miniaturize structure of the apparatus and reduce power loss and operating noise by reciprocating a cleaning water spray using a belt drive, and reduce a reciprocating stroke of the cleaning water spray to not more than a half of the width of the filter fabric by installing a plurality of spray nozzles in the width direction of the filter fabric. An apparatus of cleaning a filter fabric for sludge dehydration comprises: a base frame(100) horizontally installed in the width direction above a filter fabric(1) that is transferred; a guide bar(101) installed along the longitudinal direction on the base frame; a movable support(125) movably installed on the guide bar; a cleaning water spray(130) which is connected to the movable support, which has a water supply pipe(131) connected to one side thereof, and which has spray nozzles(135) connected to the other side thereof such that the spray nozzles face the filter fabric; and a transfer unit for reciprocating the movable support along the guide bar, wherein the transfer unit includes a motor(112) installed at one side of the base frame, a drive timing gear(110) connected to an output shaft of the motor, a driven timing gear(111) spaced from the drive timing gear in a predetermined distance in the width direction of the filter fabric, a timing belt(113) connected between the drive timing gear and the driven timing gear, a connecting rod(121) of which one side is connected to the timing belt, and which has a connecting shaft formed on the other side thereof, a lateral moving guide(124) installed on the movable support in the lateral direction relative to a transfer path of the timing belt, and a movable block(123) movably installed on the lateral moving guide and rotatably connected to the connecting shaft of the connecting rod.

    Abstract translation: 提供清洁污泥脱水用滤布的装置，以简化和小型化设备的结构，并通过使用皮带传动往复运动清洗水喷雾而减少功率损耗和操作噪音，并将清洗水喷雾的往复冲程减少到 通过在过滤织物的宽度方向上安装多个喷嘴而使过滤织物宽度的一半以上。 一种清洁污泥脱水用过滤织物的装置，其特征在于，包括：在被传送的过滤织物（1）的上方沿宽度方向水平地安装的基座（100） 沿着纵向方向安装在基架上的导杆（101）; 可移动地安装在导杆上的可移动支撑件（125） 连接到可移动支撑件的清洁水喷射器（130），其具有连接到其一侧的供水管（131），并且具有连接到另一侧的喷嘴（135），使得喷嘴面 滤布; 以及用于使所述可动支撑件沿着所述导杆往复移动的传送单元，其中所述传送单元包括安装在所述基座的一侧的马达（112），连接到所述马达的输出轴的驱动正时齿轮（110） 驱动正时齿轮（111），其与驱动正时齿轮在滤布宽度方向上预定距离间隔开;连接在驱动正时齿轮和从动定时齿轮之间的同步皮带（113），连接杆 其一侧连接到同步皮带，并且具有形成在其另一侧上的连接轴;相对于同步带的传送路径在横向方向上安装在可动支架上的横向移动引导件（124），以及 可移动地安装在所述横向移动引导件上并可旋转地连接到所述连杆的连接轴的可移动块（123）。

    ROTARY DISC FILTER WITH AUTOMATIC INTEGRATED BACKWASH AND CHEMICAL CLEANING SYSTEM
    119.
    发明申请
    ROTARY DISC FILTER WITH AUTOMATIC INTEGRATED BACKWASH AND CHEMICAL CLEANING SYSTEM 审中-公开
    具有自动综合反冲洗和化学清洗系统的旋转盘式过滤器

    公开(公告)号：WO2014159327A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/023045

    申请日：2014-03-11

    Applicant: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT ,  STEWART, Mark ,  CASEY, Todd ,  PALUMBO, Ronald ,  WOOD, Luther ,  STRUBE, Rune

    Inventor： STEWART, Mark ,  CASEY, Todd ,  PALUMBO, Ronald ,  WOOD, Luther ,  STRUBE, Rune

    IPC: B01D33/48

    CPC classification number: B01D33/50 ,  B01D33/48 ,  B01D33/804 ,  B01D2201/084 ,  B01D2201/085

    Abstract: A rotary disc filter is provided with an integrated backwash and chemical cleaning system. In one mode of operation, backwash is directed through a control valve to one or more nozzles for spraying the backwash onto the filter media forming a part of a rotary disc filter. In a second mode, a chemical cleaning mode, the pump directs backwash through an eductor that induces a chemical into the inductor which is mixed with the backwash to form a backwash-chemical mixture that is sprayed onto the filter media. A control system is used in conjunction with the backwash and cleaning systems to monitor process information and/or filter media properties and to determine when to perform backwashes and regenerative cleanings in order to optimize the performance of the filter system.

    Abstract translation: 旋转盘式过滤器配有集成的反洗和化学清洗系统。 在一种操作模式中，反冲洗通过控制阀引导到一个或多个喷嘴，用于将反洗液喷射到形成旋转盘式过滤器的一部分的过滤介质上。 在第二模式中，化学清洗模式，泵引导反冲洗通过喷射器，该喷射器将化学物质引入电感器中，该反应器与反冲洗混合以形成喷射到过滤介质上的反冲洗化学混合物。 控制系统与反冲洗和清洁系统结合使用以监测过程信息和/或过滤介质性质，并确定何时执行反洗和再生清洁，以优化过滤系统的性能。

    LAUNDRY TREATING MACHINE
    120.
    发明申请
    LAUNDRY TREATING MACHINE 审中-公开
    洗衣机

    公开(公告)号：WO2013151344A3

    公开(公告)日：2013-12-05

    申请号：PCT/KR2013002798

    申请日：2013-04-04

    Applicant: LG ELECTRONICS INC

    Inventor： DOH YOUNGJIN ,  LEE JIHONG ,  NAMGOONG HONG ,  LEE KYUHWAN

    IPC: D06F25/00 ,  D06F58/22 ,  D06F58/24

    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. A laundry treating machine (100) is provided. The laundry treating machine (100) may include a tub (120) to receive wash water, a drum (130) rotatably provided in the tub (120), an air supply device (160) to supply air to the tub (120), a lint filter (162) to filter lint from the air circulated by the air supply device (160), a filter cleaning device (200) to supply cleaning water to the lint filter (162) to remove the lint from the lint filter (162), and a cooling water supply device (300) to supply cooling water to an inner surface of the tub (120) such that moisture contained in air is condensed at the inner surface of the tub (120).

    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。 提供了一种洗衣处理机（100）。 衣物处理机（100）可以包括接收洗涤水的桶（120），可旋转地设置在桶（120）中的滚筒130），用于向桶（120）供应空气的空气供应装置（160） 用于从由空气供应装置（160）循环的空气中过滤棉绒的棉绒过滤器（162），向棉绒过滤器（162）提供清洁水以从棉绒过滤器（162）去除棉绒的过滤器清洁装置（200） ）和冷却水供应装置（300），以将冷却水供应到桶（120）的内表面，使得包含在空气中的水分在桶（120）的内表面处会聚。

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