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公开(公告)号：US11964224B2
公开(公告)日：2024-04-23
申请号：US17965575
申请日：2022-10-13
发明人： Brian W. Schwandt , Christopher E. Holm , Chirag D. Parikh , Suryanarayanan Paneerselvam , Peter K. Herman
CPC分类号： B01D46/0031 , B01D45/14 , B01D46/003 , B01D46/0056 , B01D46/2403 , B01D46/26 , B01D50/20 , F01M13/04 , F01M2013/0422 , F01M2013/0438
摘要： A rotating coalescer having an ejected coalesced liquid separating device is described. The separating device prevents re-entrainment of liquid into a stream of filtered gas. The rotating coalescer includes a rotating filter element or coalescing cone stack positioned within a rotating coalescer housing. The outer surface of the rotating filter element or the outlet of the coalescing cone stack is displaced from the inner surface of the rotating coalescer housing. The gap between the rotating filter element or the coalescing cone stack and the rotating coalescer housing allows for ejected coalesced liquid, such as oil, to accumulate on the inner surface of the rotating coalescer housing for drainage and allows for filtered gas, such as air, to exit through a clean gas outlet of the rotating coalescer housing.
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公开(公告)号：US20240009610A1
公开(公告)日：2024-01-11
申请号：US18253568
申请日：2021-11-17
申请人： MobiAir PTE. LTD.
发明人： Martin SCAIFE
CPC分类号： B01D46/26 , B01D46/0056 , B01D46/69 , B01D46/0049 , B01D46/44 , B01D2271/02 , B01D2273/30
摘要： The present invention is a highly efficient and easily shippable drum filter device comprising segmented filter media, easy to manufacture light-weight drum segments or torsional tensioning elements. Preferably, it comprises bulged side wall, that can be fitted after shipment and that can be readily opened for easy access to the filter. The drum filter device can be incorporated into a filtering system further.
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公开(公告)号：US11867407B2
公开(公告)日：2024-01-09
申请号：US17389778
申请日：2021-07-30
CPC分类号： F24C15/2035 , B01D46/0031 , B01D46/0049 , B01D46/0056 , B01D46/10 , B01D2273/30 , B01D2275/202 , B01D2277/20 , B01D2279/35
摘要： A range hood for collecting oil scattered from a rotating disk filter, capable of improving the cleaning workability is provided. The range hood includes a fan configured to generate an air flow, a disk filter provided on a flow path of the air flow and having a slit, a motor configured to rotate the disk filter, a rectifying plate provided upstream of the disk filter on the flow path of the air flow, and a disk cover configured to surround an outer periphery portion of the disc filter and having an outlet portion that allows oil from the disk filter to flow out to a predetermined portion of the rectifying plate.
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公开(公告)号：US11865486B2
公开(公告)日：2024-01-09
申请号：US17374705
申请日：2021-07-13
IPC分类号： B01D46/26 , B01D33/067 , B01D25/02 , B01D46/00 , B01D46/10 , B01D46/682
CPC分类号： B01D46/26 , B01D25/02 , B01D33/067 , B01D46/0005 , B01D46/0056 , B01D46/103 , B01D46/682 , B01D2201/282 , B01D2201/4023 , B01D2271/02 , B01D2321/26
摘要： A support frame for dust collection system including a drum filter and a filter cleaning system is disclosed where the frame includes a plurality of octagonal supports spaced apart from each other in an axial direction defining an octagon-shaped peripheral profile. A plurality of axial members extend between adjacent octagonal supports, and end covers are secured to the frame members with each cover including a first inlet opening and a second inlet opening. The support frame may be used in a modular dust collection with a plurality of modular segments of filter media segments secured to the frame and a filter cleaner segments corresponding to the filter media segments.
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公开(公告)号：US20180236387A1
公开(公告)日：2018-08-23
申请号：US15752145
申请日：2016-08-26
CPC分类号： B01D46/0004 , B01D45/14 , B01D46/003 , B01D46/0056 , B01D46/009 , B01D46/2411 , B01D46/26 , F01M11/03 , F01M13/00 , F01M13/04 , F01M2011/038 , F01M2013/0422 , F01M2013/0438
摘要： An attachment and retaining mechanism is described for removably attaching a rotating filter element to a rotating shaft. The rotating filter element includes a filter media that is driven by a drive mechanism that rotates the rotating shaft. The filter element is removably attached to the rotating shaft such that the filter element and filtration system can be periodically replaced and/or serviced. In some arrangements, the drive shaft includes a D-shaped section that interacts with a mating section of the filter element sleeve of the rotating filter element. In other arrangements, the drive shaft includes at least one flat drive surface.
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公开(公告)号：US20180104633A1
公开(公告)日：2018-04-19
申请号：US15568640
申请日：2016-04-11
申请人： SOGEFI FILTRATION
CPC分类号： B01D46/0056 , B01D45/12 , B01D46/0001 , B01D46/003 , B01D2265/021 , B01D2265/028 , B01D2265/06 , F01M11/08 , F01M13/00 , F01M13/04 , F01M2013/0422
摘要： Disclosed is an arrangement of a filtering element for a device for purifying gas from the crankcase of an internal combustion engine, which includes: a filtering element mounted so as to rotate about an axis and having an annular filtering medium; a rotor element capable of being part of a rotating system, making it possible to turn the filtering element by way of notches formed on the outer surface of a sleeve. The flanges of the filtering element are attached to one another in an inner space defined by the medium, typically by snap-fitting, using at least one retaining member and an anchor portion engaging with one another with an anti-rotation effect. The anchoring portion is provided with inner projections forming contact surfaces, preferably angular, which are inserted into the notches of the sleeve when the rotor element is inserted into the inner space.
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公开(公告)号：US20170319033A1
公开(公告)日：2017-11-09
申请号：US15583471
申请日：2017-05-01
申请人： LG ELECTRONICS INC.
发明人： Kietak HYUN , Jungmin KO , Soohan EO , Sangchul LEE
CPC分类号： A47L9/1633 , A47L5/362 , A47L9/108 , A47L9/127 , A47L9/1608 , A47L9/1625 , A47L9/1641 , A47L9/1683 , A47L9/20 , B01D45/12 , B01D45/14 , B01D45/16 , B01D46/0056 , B01D46/0065 , B01D50/002
摘要： A vacuum cleaner, including a cleaner body; and a dust collector provided in the cleaner body, wherein the dust collector includes a first cyclone provided within an outer case to filter foreign matter and dust from air introduced into the dust collector; a second cyclone accommodated within the first cyclone to separate fine dust from the air introduced into the first cyclone; and a screw surrounding part of the first cyclone, and configured to be rotatable in at least one direction with respect to the first cyclone, wherein the screw includes a pillar that spans a height of the mesh filter; and a scraper provided on an inner surface of the pillar facing an outer surface of the mesh filter, and configured to sweep off dust and foreign matter accumulated on the mesh filter during the rotation of the screw.
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公开(公告)号：US09662603B2
公开(公告)日：2017-05-30
申请号：US14143837
申请日：2013-12-30
申请人： GE AVIO S.r.l.
CPC分类号： B01D46/0056 , B01D39/10 , B01D46/26 , B01D2239/10
摘要： A filtering net, in particular for a rotary separator, has a plurality of cells, which are substantially equal to one another and are defined by the replication of a base cell along two transversal directions of replication; the base cell comprises at least one intermediate filament and a first and a second end filament, arranged on opposite sides of the intermediate filament; the intermediate filament and the end filaments extend along respective longitudinal axes which are parallel; cross-sectioning the base cell with any plane orthogonal to the longitudinal axes of the filaments and joining, on said plane, the trace of each longitudinal axis with the trace of the adjacent longitudinal axis by a respective straight line, the two straight lines are incident at the trace of the longitudinal axis of the intermediate filament and form an incidence angle of between approximately 90° and 160°.
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公开(公告)号：US20170106318A1
公开(公告)日：2017-04-20
申请号：US14887507
申请日：2015-10-20
发明人： Chun-Ping Huang , Bing-Hong Chang , Jia-Ying Wu
CPC分类号： B01D45/02 , B01D46/0056 , G21F9/28 , G21F9/36
摘要： An apparatus is provided to extract radioactive solid particles. An extracting nozzle is used to extract radioactive solid particles. Then, a separator is used to separate out the radioactive solid particles into a storing container. The radioactive solid particles are avoided from entering a suction pump. Not only the suction pump is not polluted, but also the secondary waste is not increased. By designing a falling inlet of a suction channel at a position having a specific height, the amount of the radioactive solid particles being extracted is under control. There is a radiation-protection device outside of the storing container to minimize radiation dose. The separator and the storing container can be rapidly detached by remote operation, so that operators are avoided from receiving over-dose radiation. Hence, the present invention improves the level of technology and automation for handling radioactive waste.
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公开(公告)号：US09550140B2
公开(公告)日：2017-01-24
申请号：US14617044
申请日：2015-02-09
申请人： William C. Maier , Gocha G. Chochua
发明人： William C. Maier , Gocha G. Chochua
IPC分类号： B01D19/00 , B04B7/12 , B01D46/00 , B01D17/038 , F22B37/32 , B01D45/14 , B01D17/02 , B01D53/24 , B04B1/04 , B04B7/08
CPC分类号： B01D45/14 , B01D17/0217 , B01D19/0057 , B01D46/0056 , B01D53/24 , B04B1/04 , B04B7/08 , B04B7/12 , F22B37/32
摘要： A separator method and apparatus that includes a rotatable drum defining an annular passageway therein, a plurality of blades coupled to the rotatable drum and located in the annular passageway, each of the plurality of blades including a leading section, a trailing section, a concave surface, and a convex surface, the concave and convex surfaces extending from the leading section to the trailing section, each of the plurality of blades disposed circumferentially adjacent to at least another one of the plurality of blades so as to define blade flowpaths therebetween, and a housing at least partially surrounding the rotatable drum and defining a fluid collection chamber fluidly communicating with the annular passageway.
摘要翻译： 一种分离器方法和装置，其包括限定其中的环形通道的可旋转滚筒，多个叶片，其联接到所述可旋转滚筒并且位于所述环形通道中，所述多个叶片中的每一个包括前部，后部，凹面 以及凸起表面，所述凹凸表面从所述引导部分延伸到所述后部，所述多个叶片中的每一个叶片周向地邻近所述多个叶片中的至少另一个叶片设置，以便在其间限定叶片流动路径，并且 壳体至少部分地围绕所述可旋转滚筒并且限定与所述环形通道流体连通的流体收集室。
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