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61. 发明公开

EP4368295A1 FLIEHKRAFTABSCHEIDER 审中-公开
公开(公告)号：EP4368295A1
公开(公告)日：2024-05-15
申请号：EP23203123.7
申请日：2023-10-12
申请人： Syntegon Technology GmbH
发明人： Eisenschmid, Ralph
IPC分类号： B04C5/04 , B04C5/081 , B04C5/13 , B04C5/181
CPC分类号： B04C5/081 , B04C5/13 , B04C5/04 , B04C5/181
摘要： Die Erfindung betrifft einen Fliehkraftabscheider (10), mit einem sich entlang einer zentralen Achse (14) erstreckenden Gehäuse (12), das eine Abscheideraumwandung (24) zur Begrenzung eines Abscheideraums (26) aufweist, der durch einen Einlasskanal (44) für mehrphasiges Fluid gespeist ist, wobei zur Abführung einer ersten Fluidphase ein zentrales Tauchrohr (50) und zur Abführung einer zweiten Fluidphase ein Auslasskanal (54) vorgesehen sind, wobei zwischen dem Abscheideraum und dem Auslasskanal ein bezogen auf den Abscheideraum nach radial außen erweiterter Expansionsraum (30) vorgesehen ist, der nach radial außen durch eine Expansionsraumwandung (30) begrenzt ist, wobei sich der Abscheideraum von dem Einlasskanal ausgehend entlang der zentralen Achse gesehen in Richtung des Expansionsraums konisch erweitert.

62. 发明公开

EP3389873A1 CONTROLLED TURBULENT BREAKUP FLOW 审中-实审转让
公开(公告)号：EP3389873A1
公开(公告)日：2018-10-24
申请号：EP16822748.6
申请日：2016-12-15
申请人： Metso Minerals Industries, Inc.
发明人： SUTHERLAND, Kevin , KNORR, Brian , GRÖNVALL, Lars
IPC分类号： B04C5/081 , B04C5/085 , B04C5/103 , B04C11/00
CPC分类号： B04C3/06 , B03B5/34 , B04C5/081 , B04C5/085 , B04C5/103 , B04C11/00 , B04C2003/003
摘要： A hydrocyclone separator for classifying solid material in liquid suspension is disclosed. The hydrocyclone separator includes a head part having an inlet conduit and a conically tapered separation part. The hydrocyclone separator includes one or more internal edges that disturb the flow of material within the hydrocyclone separator.

63. 发明授权

EP2990123B1 CYCLONE DEVICE 有权转让
公开(公告)号：EP2990123B1
公开(公告)日：2018-07-04
申请号：EP14787541.3
申请日：2014-04-11
申请人： Shizuoka Plant Co., Ltd.
发明人： TODA, Yasuhiro
IPC分类号： B04C5/081
CPC分类号： B04C3/06 , B01D45/12 , B01D45/16 , B01D50/002 , B04C5/04 , B04C5/081
摘要： It is an object of the present invention to provide a cyclone apparatus capable of improving efficiency of separation and collection of fine powder of submicron size. The cyclone apparatus separates powder mixed in an air current from a swirling air current to collect the powder, and includes an air current inlet section 12 that is provided with an air current inlet 14 for taking an air current mixed with powder from a tangential direction and that has a diameter gradually increasing downward, and a conical section 13 in an inverted conical shape that is connected to a lower end of the air current inlet section 12 and that has a diameter gradually decreasing downward.

64. 发明授权

EP2044996B1 GAS-SOLID SEPARATOR 有权
公开(公告)号：EP2044996B1
公开(公告)日：2018-06-27
申请号：EP07768216.9
申请日：2007-07-05
申请人： Japan Cooperation Center, Petroleum , Nippon Oil Corporation
发明人： FUJIYAMA, Yuichiro , OKUHARA, Toshiaki
IPC分类号： B04C5/06 , B04C5/081 , B04C5/12 , B04C5/13
CPC分类号： B01D45/12 , B04C5/06 , B04C5/081 , B04C5/12 , B04C5/13 , C10G11/18 , Y10S55/30
摘要： A gas-solid separator has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; and an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side and communicating with an exterior, wherein a plurality of axially extending long holes 4 are formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes 4 is provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, and in a section of the outer cylinder 2 that surrounds the plurality of long holes 4 of the inner cylinder 10, an inner diameter D1 of a lower part is larger than an inner diameter D2 of an upper part.

65. 发明公开

EP3294461A1 DREHBARER ROST FÜR EINEN FESTBETTVERGASER ZUM ERZEUGEN EINES PRODUKTGASES AUS KOHLENSTOFFHALTIGEN EINSATZSTOFFEN 有权转让
公开(公告)号：EP3294461A1
公开(公告)日：2018-03-21
申请号：EP16724325
申请日：2016-05-09
申请人： ENTRADE ENERGIESYSTEME AG
发明人： DRESSLER HORST , HOFMEISTER MICHAEL
IPC分类号： B04C5/04 , B04C5/081 , C10J3/42
CPC分类号： C10J3/42 , B04C5/04 , B04C5/081 , Y02E50/14
摘要： The invention provides a grate that can be flowed through from above and is intended for supporting the biomass particles and for drawing off ash and product gas, with a reduced tendency for the openings in the grate to become clogged. The invention also provides a fixed-bed gasifier with such a grate. The rotation of the grate has the effect that it acts as a plane and that lumps of ash and slag are broken up and forced through the slit-shaped openings by the rotational movement. The slit shape of the openings means that, in spite of a large passing-through area, even small biomass particles can be supported. The conical shaping of the openings in the rotary grate means that the risk of the slit-shaped openings for ash and product gas becoming clogged is reduced considerably and the slit-shaped openings act like a plane. The central dome-shaped covering prevents any accumulation of ash or slag in the middle of the main part being caused by the grate moving little or not at all with respect to the biomass. It should also be considered in this respect that there may be no openings in the middle, since the drive shaft is attached or mounted in the middle of the main part. The dome-shaped configuration of the covering means that the rotation of the grate causes ash and slag to be sheared off laterally, so that they are transported into the region with the slit-shaped openings.

66. 发明公开

EP3218115A2 SOLIDS SEPARATION, WASHING AND SAMPLING SYSTEM 有权
标题翻译：固体分离，洗涤和取样系统
公开(公告)号：EP3218115A2
公开(公告)日：2017-09-20
申请号：EP15794581.7
申请日：2015-11-13
申请人： DWC AS
发明人： AREFJORD, Anders , BRUNTVEIT, Joergen , LYNGBOE, Karl Ole Daviksnes , MCCANN, Dominic Patrick
IPC分类号： B04C5/04 , B04C5/13 , B04C5/14
CPC分类号： B04C5/04 , B01D45/12 , B04C5/081 , B04C5/103 , B04C5/24 , B04C9/00 , E21B43/34
摘要： An apparatus for separating solid particles from a hydrocarbon-containing fluid produced from an oil and/or gas production facility, the apparatus comprising a spiral channel having an inlet and an outlet, a cross-sectional area of the inlet being larger than a cross-sectional area of the outlet, a vortex chamber beneath the channel for receiving a spiral flow from the channel, a first collector for solid particles beneath the vortex chamber and a fluid conduit for conveying fluid away from the vortex chamber. A method of separating solid particles from a hydrocarbon-containing fluid produced from an oil and/or gas production facility is also disclosed.
摘要翻译：用于从油和/或气生产设施产生的含烃流体中分离固体颗粒的设备包括用于分离旋流室中的固体颗粒和流体的上游颗粒分离单元100和下游颗粒分离单元200。分离单元100包括用于流体和颗粒混合物的输入导管（1，图1），用于涡流室下方的固体颗粒的第一收集器（418，图1）和用于将流体输送离开的流体导管（5，图1）来自旋涡室。下游颗粒分离单元200包括用于将流化流体输送到第一收集器的下部的第一管道414，用于从第一收集器的下部接收固体颗粒的流化流的第二管道413，接收流化的流体和用于接收由颗粒分离器分离的固体颗粒的第二收集器。上游颗粒分离单元100适于在比由下游颗粒分离单元200分离的流化流的压力更高的压力下分离流体和颗粒混合物。

67. 发明公开

EP2659821A3 Dimensionen eines Wirbelrohrabscheiders 审中-实审转让
公开(公告)号：EP2659821A3
公开(公告)日：2017-08-30
申请号：EP13165294.3
申请日：2013-04-25
申请人： BSH Hausgeräte GmbH
发明人： Schmitt, Florian , Seith, Thomas
IPC分类号： A47L9/16
CPC分类号： A47L9/0081 , A47L9/1608 , A47L9/165 , B04C5/04 , B04C5/081 , B04C5/13
摘要： Wirbelrohrabscheider mit einem Innenradius r a , wobei der Wirbelrohrabscheider ein Tauchrohr mit dem Innenradius r i , der Querschnittsfläche F i und der Höhe h i aufweist und wobei gilt r a =S ra *r i und wobei S ra mindestens 1,6 und höchstens 2,4 beträgt. Dabei ist S hi mindestens 0,5 und höchstens 7. Zudem weist der Wirbelrohrabscheider eine Einlauföffnung auf, die eine Querschnittsfläche F e , eine Einlaufhöhe a und eine Einlaufbreite b aufweist, wobei gilt b=S b *r a , a= r i 2 x S a x π/b und F e = S F x F i . Dabei beträgt S b mindestens 0,42 und höchstens 0,6. Sa ist mindestens 0,2 und höchstens 0,65. S F ist mindestens 0,2 und höchstens 0,9.
Die Erfinder haben in Simulationen und Experimenten herausgefunden, dass durch die gewählten Parameter ein Wirbelrohrabscheider bereitgestellt werden kann, der einen geringeren Druckverlust aufweisen kann und bei gleichbleibender oder sogar verbesserter Staubabscheidung einen Gebläsemotor mit einer geringeren Leistungsaufnahme benötigt. Die Verbesserungen des erfindungsgemäßen Wirbelrohrabscheiders können dabei in der Produktion zu geringeren Kosten führen. Zugleich kann ein Wirbelrohrabscheider, der die erfindungsgemäßen Verbesserungen aufweist, ein geringeres Geräusch aufweisen. Die erfindungsgemäßen Parameter können eine Konstruktionshilfe beim Entwurf eines Wirbelrohrabscheiders darstellen. Damit ist eine einfachere und schnellere Grobauslegung beim Entwerfen eines Wirbelrohrabscheiders möglich.

68. 发明公开

EP2990123A4 CYCLONE DEVICE 有权转让
标题翻译： ZYKLONVORRICHTUNG
公开(公告)号：EP2990123A4
公开(公告)日：2017-01-25
申请号：EP14787541
申请日：2014-04-11
申请人： SHIZUOKA PLANT CO LTD
发明人： TODA YASUHIRO
IPC分类号： B04C5/081
CPC分类号： B04C3/06 , B01D45/12 , B01D45/16 , B01D50/002 , B04C5/04 , B04C5/081
摘要： It is an object of the present invention to provide a cyclone apparatus capable of improving efficiency of separation and collection of fine powder of submicron size. The cyclone apparatus separates powder mixed in an air current from a swirling air current to collect the powder, and includes an air current inlet section 12 that is provided with an air current inlet 14 for taking an air current mixed with powder from a tangential direction and that has a diameter gradually increasing downward, and a conical section 13 in an inverted conical shape that is connected to a lower end of the air current inlet section 12 and that has a diameter gradually decreasing downward.
摘要翻译：本发明的目的是提供一种能够提高分离和收集亚微米尺寸细粉的效率的旋风分离装置。旋风设备将从气流中混合的粉末与旋流气流分离以收集粉末，并且包括气流入口部分12，其设有气流入口14，用于从切向方向获取与粉末混合的气流，具有向下逐渐增加的直径的圆锥形部分13和与气流入口部分12的下端连接并具有逐渐向下减小的直径的锥形部分13。

69. 发明公开

EP3006864A4 OIL SEPARATOR AND METHOD FOR MANUFACTURING OIL SEPARATOR 有权
标题翻译：油分离器及其制造方法的油分离器
公开(公告)号：EP3006864A4
公开(公告)日：2016-07-13
申请号：EP14807168
申请日：2014-05-28
申请人： PANASONIC IP MAN CO LTD
发明人： OGAWA OSAMU , KAKIMOTO ATSUSHI
IPC分类号： F25B43/02 , B04C5/081
CPC分类号： F25B43/02 , B01D17/0217 , B04C5/081 , F25B2400/02 , Y10T29/49359
摘要： An oil separator (10) includes: a first separating section (11) that has a cylindrical shape and that has a first inner space in which the refrigerant is capable of swirling; a second separating section (12) that is disposed below the first separating section (11), the second separating section (12) having a cylindrical shape and having a second inner space in which the refrigerant that has flowed out from the first separating section (11) is capable of swirling; an introduction tube (13) that causes the refrigerant to flow out toward an inner wall surface of the first separating section (11) so that a swirl flow of the refrigerant occurs in the first inner space; a delivery tube (14) that delivers the refrigerant from which the refrigerant oil has been separated; and an exhaust pipe (15) that discharges, from the second inner space, the refrigerant oil separated from the refrigerant, the second separating section (12) having a surface (16) that connects the inner wall surface of the first separating section (11) and an upper end of an inner wall surface of the second separating section (12) and that forms a step, and an angle between the surface (16) and the inner wall surface of the first separating section (11) being 90 degrees or smaller and an angle between the surface (16) and the inner wall surface of the second separating section (12) being 90 degrees or smaller.

70. 发明公开

EP2849864A1 HYDROCLONE WITH INLET FLOW SHIELD 有权转让
标题翻译：配有风扇挡风HYDROKLON
公开(公告)号：EP2849864A1
公开(公告)日：2015-03-25
申请号：EP13725511.3
申请日：2013-05-07
申请人： Dow Global Technologies LLC
发明人： CAFFELL, George D. , MCKAY, Gene A. , O'REILLY, Steven E.
IPC分类号： B01D21/26 , B01D21/00 , B01D36/04 , B01D29/33 , B01D29/64 , B01D29/90 , B04C5/081 , B04C5/103 , B04C5/14 , B04C5/22 , B04C5/04
CPC分类号： B04C9/00 , B01D21/0006 , B01D21/0012 , B01D21/0036 , B01D21/267 , B01D29/6415 , B01D29/908 , B01D36/00 , B01D36/045 , B01D2201/583 , B04C5/04 , B04C5/081 , B04C5/103 , B04C5/14 , B04C5/181 , B04C5/22 , B04C2009/004
摘要： A hydroclone (10) including a tank (12) with a fluid inlet (14), a filtered fluid outlet (16), an effluent outlet (18), a process fluid outlet (20) and a chamber (24) including an inner peripheral wall (22) centered about a central axis (X). The hydroclone further includes: i) a filter assembly (26) located within the chamber (24) which has an outer membrane surface (44) symmetrically located about the central axis (X) and encloses a filtrate chamber (46) that is in fluid communication with the filtered fluid outlet (16), and ii) a cleaning assembly (50) concentrically located and rotatably engaged about the membrane surface (44). A fluid pathway (28) extends from the fluid inlet (14) and defines a vortex region (25) between the inner peripheral wall (22) of the chamber (24) and the membrane surface (44) and is adapted for receiving incoming fluid. An inlet flow shield (58) is concentrically located about the filter assembly (26) and is adapted to block at least a portion of fluid flowing into the chamber (24) from the fluid inlet (14) from impacting the membrane surface (44).

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