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    FILTERING UNIT FOR A FILTERING CHIP CONVEYOR
    1.
    发明授权
    FILTERING UNIT FOR A FILTERING CHIP CONVEYOR 有权

    公开(公告)号：EP3067104B1

    公开(公告)日：2018-06-27

    申请号：EP16159920.4

    申请日：2016-03-11

    申请人： LNS Management SA

    发明人： Pluvinage, Loic ,  Colombo, Carlo

    IPC分类号： B01D29/00 ,  B01D29/33 ,  B01D29/64

    CPC分类号： B01D33/0183 ,  B01D29/01 ,  B01D29/33 ,  B01D29/6407 ,  B01D33/461 ,  B23Q11/0042 ,  B23Q11/0067 ,  Y02P70/171

    摘要： The present invention relates to a filter unit or more specifically a filter box (3) for a filtering chip conveyor. The filter box (3) comprises at least one filtration element (15) comprising a filtration region having a plurality of first openings for permitting cutting fluid to pass through the filtration element while not permitting chips with given dimensions to pass through it; and at least one second opening (13) allowing filtered cutting fluid inside the filter unit (3) to pass out of the filter unit (3) through the second opening (13). The filter unit (13) further comprises at least one brush (20) on the inside of the filter unit (3), wherein the brush (20) is arranged to brush and jolt the filtration element (15) to remove and clean at least a part of the filtration region.

    POOL CLEANER WITH FILTER WITH SELF CLEANING MEANS AND HIGH INTERNAL PRESSURE
    2.
    发明公开
    POOL CLEANER WITH FILTER WITH SELF CLEANING MEANS AND HIGH INTERNAL PRESSURE 审中-公开
    带有自清洁装置和高内压的过滤器的泳池清洁器

    公开(公告)号：EP2987926A2

    公开(公告)日：2016-02-24

    申请号：EP15181580.0

    申请日：2015-08-19

    申请人： Maytronics Ltd.

    发明人： Oded, Golan ,  Shay, Witelson

    IPC分类号： E04H4/16

    CPC分类号： B01D29/6415 ,  B01D29/23 ,  B01D29/60 ,  B01D33/11 ,  B01D33/461 ,  B01D33/804 ,  B25J5/00 ,  B25J9/1694 ,  B25J11/0085 ,  C02F1/001 ,  C02F2103/42 ,  C02F2201/008 ,  E04H4/1654 ,  Y10S901/01

    摘要： A pool cleaner (10) that may include a drive mechanism (30) for moving the pool cleaner; a housing (70) that has a first fluid opening (11) and a second fluid opening (14); a filtering unit (20) that comprises a filter enclosure (105), a cleaning element (90,100,131,143,92,150,142) and a filtering element (106); and a rotating mechanism (40) that is configured to introduce a relative rotation between the cleaning element and the filtering element thereby causing the cleaning element to clean the filtering element.

    摘要翻译： 一种池清洁器（10），其可以包括用于移动池清洁器的驱动机构（30） 具有第一流体开口（11）和第二流体开口（14）的外壳（70）; 包括过滤器罩（105），清洁元件（90,100,131,143,92,150,142）和过滤元件（106）的过滤单元（20）; 和旋转机构（40），所述旋转机构构造成在所述清洁元件和所述过滤元件之间引入相对旋转，由此引起所述清洁元件清洁所述过滤元件。

    METHOD AND ARRANGEMENT FOR CONTINUOUS FILTERING OF PARTICLES OUT OF A LIQUID
    3.
    发明授权
    METHOD AND ARRANGEMENT FOR CONTINUOUS FILTERING OF PARTICLES OUT OF A LIQUID 有权
    方法和系统连续过滤出颗粒的液体

    公开(公告)号：EP1628732B1

    公开(公告)日：2010-02-17

    申请号：EP04727167.1

    申请日：2004-04-13

    申请人： Lee, Hyosong M.

    发明人： Lee, Hyosong M.

    IPC分类号： B01D33/37 ,  B01D35/12 ,  B01D33/46 ,  B01D33/48 ,  B01D33/56 ,  B01D33/74 ,  B01D33/76

    CPC分类号： B01D33/073 ,  B01D33/37 ,  B01D33/461 ,  B01D33/48 ,  B01D33/76

    摘要： Method and arrangement for continuous filtering of particles out of a contaminated liquid by means of a number of separate filtering units ( 14 ) in order continuously to feed purified liquid to a consumer. Each filtering unit ( 14 ) comprises a rotatable, perforated drum ( 16 ) with a particle-catching filter means ( 18 ) on the outer surface of the drum. A first predetermined degree of coating with particles is created on the filter means of the drums, and purified liquid inside all the drums of the filtering units ( 14 ) except at least one, which is kept inactive in a standby state by shutting off the associated pump ( 26 ), is then fed to a consumer. The feed of purified liquid from a drum to the consumer is interrupted when a second predetermined, higher degree of coating with particles has been reached on the filter means on an individual drum, at least one filtering unit kept in standby state being activated as replacement for the filtering unit(s) from which the feed of purified liquid has been interrupted. The filter means of each filtering unit shut down is cleaned, and liquid in the tank is made to pass through the cleaned filter means and to circulate back to the tank until the first predetermined degree of coating with particles has been reached on the filter means of the drum. The cleaned shut-down filtering unit is put in a standby state by shutting off its pump. The second, higher degree of coating is detected by means of a respective pressure sensor coordinated with each filtrate outlet pipe ( 24 ).

    METHOD AND ARRANGEMENT FOR CONTINUOUS FILTERING OF PARTICLES OUT OF A LIQUID
    4.
    发明公开
    METHOD AND ARRANGEMENT FOR CONTINUOUS FILTERING OF PARTICLES OUT OF A LIQUID 有权
    方法和系统连续过滤出颗粒的液体

    公开(公告)号：EP1628732A1

    公开(公告)日：2006-03-01

    申请号：EP04727167.1

    申请日：2004-04-13

    申请人： Lee, Hyosong M.

    发明人： Lee, Hyosong M.

    IPC分类号： B01D33/37 ,  B01D35/12

    CPC分类号： B01D33/073 ,  B01D33/37 ,  B01D33/461 ,  B01D33/48 ,  B01D33/76

    摘要： Method and arrangement for continuous filtering of particles out of a contaminated liquid by means of a number of separate filtering units ( 14 ) in order continuously to feed purified liquid to a consumer. Each filtering unit ( 14 ) comprises a rotatable, perforated drum ( 16 ) with a particle-catching filter means ( 18 ) on the outer surface of the drum. A first predetermined degree of coating with particles is created on the filter means of the drums, and purified liquid inside all the drums of the filtering units ( 14 ) except at least one, which is kept inactive in a standby state by shutting off the associated pump ( 26 ), is then fed to a consumer. The feed of purified liquid from a drum to the consumer is interrupted when a second predetermined, higher degree of coating with particles has been reached on the filter means on an individual drum, at least one filtering unit kept in standby state being activated as replacement for the filtering unit(s) from which the feed of purified liquid has been interrupted. The filter means of each filtering unit shut down is cleaned, and liquid in the tank is made to pass through the cleaned filter means and to circulate back to the tank until the first predetermined degree of coating with particles has been reached on the filter means of the drum. The cleaned shut-down filtering unit is put in a standby state by shutting off its pump. The second, higher degree of coating is detected by means of a respective pressure sensor coordinated with each filtrate outlet pipe ( 24 ).

    GUMBO SEPARATOR
    7.
    发明公开
    GUMBO SEPARATOR 失效
    浓汤分离器

    公开(公告)号：EP0912257A1

    公开(公告)日：1999-05-06

    申请号：EP96943631.0

    申请日：1996-12-05

    申请人： Derrick Corporation

    发明人： BAKULA, John, J. ,  KROON, Scott, M.

    IPC分类号： B01D33 ,  B07B1

    CPC分类号： B07B1/524 ,  B01D33/04 ,  B01D33/056 ,  B01D33/461 ,  B01D33/466 ,  B01D33/50 ,  B07B1/10 ,  B07B1/55

    摘要： A separator includes a continuous inclined screening belt that passes over an upper roller and a lower roller to screen debris from municipal wastewater. The debris is then conveyed to a debris discharge outlet. A puddle of debris-laden wastewater forms a hydrostatic pressure head on the upper surface of the screening belt to assist in forcing the wastewater through the screening belt. Wastewater that passes through apertures in the screening belt is deflected by a deflector plate that shields the return path of the screening belt. The screened wastewater is then directed to the wastewater outlet. In a preferred embodiment, a belt-cleaning brush is disposed along the return path and brushes clinging debris from the screening belt toward the debris discharge outlet. Additionally, the screening belt rides on and is supported by a perforated backing plate as it travels from the lower roller to the upper roller. Overflow ports are provided to allow wastewater from the puddle to bypass the screening belt if the screening belt becomes blinded. This prevents the wastewater from exiting the separator via the debris discharge port.

    Rotary drum type device for separating solid particles from a liquid
    8.
    发明公开
    Rotary drum type device for separating solid particles from a liquid 失效
    旋转滚筒式装置，用于从液体中分离固体颗粒

    公开(公告)号：EP0738531A2

    公开(公告)日：1996-10-23

    申请号：EP96105807.0

    申请日：1996-04-12

    申请人： NAGAOKA INTERNATIONAL CORPORATION

    发明人： Nagaoka, Tadayoshi, c/o Nagaoka International Corp

    IPC分类号： B01D33/00 ,  B01D33/073 ,  B01D33/46 ,  B01D33/54 ,  B01D33/64 ,  B07B1/18 ,  D21D5/16

    CPC分类号： B07B1/526 ,  B01D33/067 ,  B01D33/073 ,  B01D33/461 ,  B01D33/466 ,  B01D33/642 ,  B01D33/646 ,  B07B1/22 ,  B07B1/26 ,  B07B1/522 ,  B07B1/54 ,  D21D5/06 ,  D21D5/16 ,  Y10T29/4905 ,  Y10T29/4906 ,  Y10T29/49602 ,  Y10T29/49604

    摘要： A rotary drum type device (1) for separating solid particles from a liquid includes a rotary screen drum (2) having support rods (4) extending in the axial direction and arranged cylindrically and having a projecting portion in a radially outward end portion, and a wedge wire (5) wound spirally on the outer periphery of the support rods (4) in substantially crossing direction to the support rods (4). The wedge wire (5) is arranged with its one side facing outward and two other sides forming a slit which widens radially inwardly between adjacent wedge wire portions and with an inward apex of said wedge wire being welded to the projecting portion of the support rods at crossing points. The rotary drum type device further includes a container (8) containing a liquid to be treated disposed outside of the rotary screen drum (2) for reducing pressure in the rotary screen drum (2), and a scraper (12) for stripping off cake produced on the outer periphery of the rotary screen drum. The width of the slit of the wedge wire (5) is within a range between 1 micron and 150 microns.

    摘要翻译： 一种用于从液体中分离固体颗粒的旋转滚筒式装置（1）包括：旋转筛鼓（2），其具有在轴向上延伸并且被布置成圆柱形并且在径向外端部分中具有突出部分的支撑杆（4）;以及 在支撑杆（4）的外周上以基本上与支撑杆（4）交叉的方向螺旋地缠绕的楔形金属丝（5）。 楔形金属丝（5）的一侧面向外，另两侧形成一个在相邻楔形金属丝部分之间径向向内变宽的狭缝，并且所述楔形金属丝的向内顶点焊接在支撑杆的突出部分 过境点。 旋转滚筒式装置还包括一个装有待处理液体的容器（8），该容器布置在旋转筛分滚筒（2）的外部以减小旋转筛分滚筒（2）中的压力，以及一个刮刀（12） 在旋转筛鼓的外周产生。 楔形金属丝（5）的狭缝的宽度在1微米和150微米之间的范围内。

    SIEBRECHEN
    9.
    发明授权
    SIEBRECHEN 失效
    CSO屏幕。

    公开(公告)号：EP0581770B1

    公开(公告)日：1995-11-15

    申请号：EP92903065.8

    申请日：1992-01-29

    申请人： Bormet, Horst

    发明人： BORMET, Horst ,  FINK, Erich

    IPC分类号： B01D33/04 ,  E02B5/08

    CPC分类号： E02B8/026 ,  B01D33/04 ,  B01D33/275 ,  B01D33/461

    摘要： The invention concerns a screening rake for removing solids from flowing sewage, the rake having a driven screening belt (5) which can be immersed in the sewage and which has two lateral chains (11). A group of screening elements fitted with hooks is mounted on each of two support rods independently of the preceding and following group of screening elements. The screening elements in each group have extension pieces which project beyond the two associated support rods in the direction of travel of the screening belt and in the opposite direction. The extension pieces of successive groups of screening elements engage with each other like the teeth of a comb.