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1. 发明公开

EP0046070A3 A separator 失效
标题翻译：分隔器
公开(公告)号：EP0046070A3
公开(公告)日：1983-01-12
申请号：EP81303613
申请日：1981-08-07
申请人： HYDRO RESEARCH & DEVELOPMENT (UK) LIMITED
发明人： Smisson, Bernard
IPC分类号： B04C05/103 , C02F01/38 , B04C05/12 , B04C05/181 , B03D01/14 , B01D21/26
CPC分类号： B04C5/181 , B01D21/267 , B01D45/12 , B01D2221/12 , B03D1/1412 , B03D1/1418 , B03D1/1468 , B03D1/1475 , B04C5/103 , B04C5/12
摘要： A separator, which may be used for separating putrescent solids from water in sewage, comprises a vortex chamber (2) having an inlet (for the sewage), a first (solids) outlet (6) and a second (water) outlet (8). Near the outlet (6) there is a flow modifying member (14) which induces a secondary flow in the vortex chamber (2). This secondary flow passes radially inwardly beneath the member (14), upwardly through a passage (18) and downwardly over the outer surface of the member (14). The member (14), if suitably shaped and dimensioned, improves the efficiency of the separator.

2. 发明公开

EP0052042A3 Method to protect the wall of a centrifugal separator against abrasion by particles separated by centrifugation, and device for carrying out the method 失效
标题翻译：通过离心分离的颗粒保护离心分离器的壁的方法和用于实施方法的装置
公开(公告)号：EP0052042A3
公开(公告)日：1983-01-05
申请号：EP81401689
申请日：1981-10-23
申请人： Aussenard, Michel
发明人： Aussenard, Michel
IPC分类号： B04C05/085 , B04C05/103
CPC分类号： B04C5/085 , B04C5/103
摘要： La présente invention concerne les centrifugeurs pour la séparation de particules en suspension dans un fluide, comprenant un corps creux 1 dans lequel le fluide en général un gaz G chargé de particules P est mis en rotation.
Afin d'empêcher l'usure de la paroi interne du corps (1) sous l'action abrasive des particules P séparées du fluide G, la paroi interne du corps (1) est munie d'un dispositif anti- abrasion (5) constitué par des éléments en relief (6) qui s'étendent de préférence transversalement au sens d'écou lement du fluide G le long de la paroi interne du corps creux (1) de manière à former et maintenir, sur ladite paroi interne une couche protectrice faite des particules P elles-mêmes.

3. 发明公开

EP0199495A3 Liquid cyclone or centrifugal cleaner 失效
标题翻译：液体循环或离心清洗机
公开(公告)号：EP0199495A3
公开(公告)日：1987-09-30
申请号：EP86302624
申请日：1986-04-09
申请人： THE BLACK CLAWSON COMPANY
发明人： Chupka, David E.
IPC分类号： B04C05/103 , D21D05/24
CPC分类号： D21D5/24 , B04C1/00 , B04C5/081 , B04C5/103
摘要： A cleaner for treating a liquid suspension of mixed relatively heavy and light particles to separate such particles from each other comprises parallel top and bottom plates (20, 21). an outer wall (22), and an interior spiral wall (24) cooperating with the outer wall (22) to define a spiral passage (25) having a plenality of turns and leadina to an outlet port (16) for heavy particles in the bottom plate (21). An inlet port (11) delivers the suspension to the coter end or the spiral passage (25), and there is a second outlet port (15) through one of the top anu bottom plates for the bolance of the suspension which includes the relatively light particles. The inner portion of the spiral wall (24) is of lesser height than the outer portion thereot to provide a space between the top thereof and the top plate (20) through which the said balance of the suspension can flow to the second outlet port (15).

4. 发明公开

EP0105037A3 A vortex cleaner 失效
标题翻译： VORTEX清洁剂
公开(公告)号：EP0105037A3
公开(公告)日：1984-09-12
申请号：EP83850230
申请日：1983-08-29
申请人： Skardal, Karl Arvid
发明人： Skardal, Karl Arvid
IPC分类号： D21D05/24 , B04C05/103
CPC分类号： D21D5/24 , B04C5/103
摘要： @ A vortex cleaner for separating fibre-liquid-suspensions, and in particular paper-pulp suspensions, into fractions, comprises an elongate vortex chamber (1) of circular cross-section, which over a part (3) of its length tapers towards its one end. At the wider end of the chamber there is provided a substantially tangentially directed inlet (4) for the suspension to be treated, and an axially directed outlet (6) for a lighter fraction of the treated suspension. At the narrower end of the chamber there is provided a second, axially directed outlet (7) for a heavier fraction of the treated suspension. The chamber is provided, within its narrowing part (3), with a plurality of baffles (9) which project radially into the chamber from the inner surface of the chamber wall, and which are inclined relative to the axial direction of the chamber substantially in concordance with the helical flow of suspension fed through the tangential inlet (7) and passing nearest the chamber wall towards the narrower end of the chamber, These baffles are mutually spaced apart when seen in both the axial and peripheral direction, in a manner such that the upstream end of a given baffle is located at a peripheral and/or axial distance from and downstream of the downstream end of the immediately preceding baffle. In this way, the baffles ensure that the heavier fraction is discharged through the reject outlet (7) at the narrower end of the chamber, so as to obviate the risk of the vortex cleaner being blocked, without impairing the fractionating process in the vortex cleaner at the same time.

5. 发明申请

WO1997009122A1 IMPROVEMENT IN A CYCLONE 审中-公开
标题翻译：循环中的改进
公开(公告)号：WO1997009122A1
公开(公告)日：1997-03-13
申请号：PCT/NO1995000220
申请日：1995-12-01
申请人： READ PROCESS ENGINEERING A/S , MICHELET, Jan, Fredrik , HOLTE, Stein, Egil
发明人： READ PROCESS ENGINEERING A/S
IPC分类号： B04C05/103
CPC分类号： B04C5/081 , B04C5/103 , B04C5/13
摘要： A cyclone device is described which comprises a housing having a wall (2) which defines a cyclone chamber (3) in the housing, an inflow (5) to the cyclone chamber, a bottom outflow (6) and a central outflow (7) located opposite the bottom outflow connected to a vortex-amplifying outflow pipe (8). To improve the separation process in the cyclone, a partially delimited annulus (10) is provided in the cyclone chamber upstream of the inflow (5) and around the outflow pipe (8). This annulus has an open annular slot (11) along the housing wall (2) towards the rest of the cyclone chamber (3).
摘要翻译：描述了一种旋风装置，其包括壳体，该壳体具有在壳体中限定旋风室（3）的壁（2），旋风室的流入（5），底部流出物（6）和中央流出物（7）位于与涡流放大流出管（8）连接的底部流出物的相对侧。为了改进旋风分离器中的分离过程，在流入口（5）的上游和流出管（8）的周围的旋风室中提供了部分界定的环（10）。该环形空间具有沿壳体壁（2）朝着旋风室（3）的其余部分的敞开的环形槽（11）。

6. 发明申请

WO1990003223A1 STUFF CLEANER 审中-公开
标题翻译： STUFF清洁剂
公开(公告)号：WO1990003223A1
公开(公告)日：1990-04-05
申请号：PCT/DE1989000584
申请日：1989-09-08
申请人： SULZER-ESCHER WYSS GMBH , SEPKE, Paul-Wilhelm
发明人： SULZER-ESCHER WYSS GMBH
IPC分类号： B04C05/103
CPC分类号： B04C5/103 , B04C5/081 , D21D5/24
摘要： To improve the separating efficiency of a cyclone-type stuff cleaner, the rotationally symmetrical inner wall (3) of the separating chamber (1) is provided with dead spaces (4) relative to the throughflow. These dead spaces extend essentially lengthwise and in one embodiment are parallel to the generatrix of the inner wall (3), on which they are arranged at regular intervals. The dead spaces (4) are advantageously shaped like grooves. The cavities of the grooves (4) are not flushed during operation by the throughflow of the aqueous suspension of stuff; the solid particles to be remove are carried to the inner wall (3) by the centrifugal forces and collect in said cavities, which direct the solid particles downstream through the grooves (4). Preferably, the grooves (4) are formed between rods which form ridges (5) that delimit the grooves (4).

7. 发明申请

WO1996006684A1 SEPARATOR FOR REMOVING IMPURITIES FROM A FLUID 审中-公开
标题翻译：用于从流体中去除污染物的分离器
公开(公告)号：WO1996006684A1
公开(公告)日：1996-03-07
申请号：PCT/SE1994000804
申请日：1994-09-01
申请人： KVAERNER PULPING TECHNOLOGIES AB , GUSTAVSSON, Lennart , MOLLATT, Theodor , PERSSON, Kenneth , GRÖNVOLD-HANSEN, Christen
发明人： KVAERNER PULPING TECHNOLOGIES AB
IPC分类号： B04C05/103
CPC分类号： B04C5/10 , B04C5/103 , B04C5/12 , B04C5/14 , D21D5/24
摘要： The invention relates to an apparatus for removing impurities from a fluid, in particular to a hydrocyclone apparatus having a lower particle trap, the apparatus comprising a tank (10) with a sidewall (12) of substantially circular cross-section and an inlet (11) for introducing fluid into the tank, the inlet of flow being such that it is caused to circulate around the tank (10). An outlet (13) is arranged for conducting fluid, with impurities removed, out of the tank (10). A wall/screen means (15) is arranged in the tank and extends from a location (16) on the sidewall (12) in the direction of fluid circulation and across the outlet (13). The wall/screen means (15) is arranged at a distance from the sidewall such that fluid leaving the tank (10) will leave in the opposite direction of flow to that of the circulating fluid and will thus be relatively free of impurities.
摘要翻译：本发明涉及一种用于从流体中去除杂质的装置，特别涉及一种具有下部颗粒捕集器的水力旋流器装置，该装置包括具有基本圆形横截面的侧壁（12）的罐（10）和入口（11 ），用于将流体引入罐中，流体入口使得其在罐（10）周围循环。出口（13）布置成用于将流体（其中除去杂质）导出罐（10）。一个壁/筛装置（15）布置在罐中，并从侧壁（12）上的位置（16）沿着流体循环方向并跨过出口（13）延伸。墙壁/筛网装置（15）布置在距离侧壁一定距离处，使得离开罐（10）的流体将以与循环流体相反的流动方向离开，因此相对不含杂质。

8. 发明申请

WO1996006683A1 SEPARATOR 审中-公开
标题翻译：分隔器
公开(公告)号：WO1996006683A1
公开(公告)日：1996-03-07
申请号：PCT/NO1995000144
申请日：1995-08-30
申请人： KVÆRNER PROCESS SYSTEMS A.S , DEN NORSKE STATS OLJESELSKAP A.S , CHRISTIANSEN, Bjorn , LOKEN, Karl, Petter
发明人： KVÆRNER PROCESS SYSTEMS A.S , DEN NORSKE STATS OLJESELSKAP A.S
IPC分类号： B04C05/103
CPC分类号： B04C5/107 , B01D17/0217 , B01D19/0052 , B04C5/181
摘要： In order to prevent gas from being involved in the liquid phase in a separator in the form of a hydrocyclone, a device is used with a tapered inlet section (6), which can be hollow or blocked with a cylindrical plain plate, which is attached to a straight, cylindrical tube (7) which can be plugged, or is run out through the cyclone's side walls or bottom.
摘要翻译：为了防止气体以水力旋流器的形式参与分离器中的液相，装置使用锥形入口部分（6），该锥形入口部分可中空或用圆柱形平板封闭，该圆柱形平板被附接到可以堵塞的直的圆柱形管（7），或者通过旋风分离器的侧壁或底部流出。

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