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1. 发明授权

EP0696227B1 ROTATING FILTER 失效
标题翻译：旋转滤光
公开(公告)号：EP0696227B1
公开(公告)日：1997-11-26
申请号：EP94915321.7
申请日：1994-05-04
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33/46
CPC分类号： B01D33/067 , B01D33/09 , B01D33/21 , B01D33/27 , B01D33/466 , B01D33/60 , B01D33/801
摘要： PCT No. PCT/SE94/00409 Sec. 371 Date Oct. 4, 1995 Sec. 102(e) Date Oct. 4, 1995 PCT Filed May 4, 1994 PCT Pub. No. WO94/25140 PCT Pub. Date Nov. 10, 1994A rotating filter including a container (11) for a liquid or suspension to be filtered and a rotor structure (17, 21, 22, 25, 26) being provided at its outer periphery with a filter medium arranged in the shape of at least one circular ring (33) having its center in the rotational axis of the rotor structure and an extension in the radial direction substantially from the outer circumference of the rotor structure. Removal and discharge means (73, 93) is arranged radially outside the outer periphery of the rotor structure, extends substantially thereto along the radial extension of the filter medium and is adapted to remove filter cake material from the filter medium and lead it radially outward towards the radially outer limit of the filter medium.

2. 发明公开

EP0891217A1 FILTER SECTOR 失效
标题翻译：滤扇
公开(公告)号：EP0891217A1
公开(公告)日：1999-01-20
申请号：EP97919825.0
申请日：1997-04-02
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33
CPC分类号： B01D33/23
摘要： A filter sector for a filter disk of a rotating filter. The filter sector includes two inter-connected plate-shaped elements (2, 3) formed from a sheet material having a relatively thin material thickness and each having a main plane (13). Protrusions (14) shaped in the material of the plate-shaped elements extend outwardly from the respective main plane and are adapted to keep a filter cloth at a distance from the respective main plane. Continuous, mutually spaced, parallel ridges (15) are shaped in the material of the plate-shaped elements and extend in a first direction over the filter sector. The protrusions (14) extend in a second direction substantially perpendicular to the first direction and each protrusion is spanning over at least two adjacent ridges (15). Laterally adjacent protrusions (14) are lengthwise displaced in relation to each other by at least the spacing between adjacent ridges (15). The ridges (15) have a height over the main plane (13) that is less than said distance, and the plate-shaped elements are adjoined in the main planes.

3. 发明公开

EP0597860A1 BEATING APPARATUS FOR FIBRE SUSPENSIONS 失效
标题翻译：用于纤维悬浮液的穿刺设备
公开(公告)号：EP0597860A1
公开(公告)日：1994-05-25
申请号：EP92908987.0
申请日：1992-04-10
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： D21D1
CPC分类号： D21D1/38
摘要： Ledit appareil de battage comporte un boîtier (3) pourvu d'au moins une entrée (13) pour recevoir la suspension et une sortie (14) pour décharger celle-ci après battage, un rotor (9) monté rotatif dans ledit boîtier et équipé d'une surface de battage dans laquelle débouchent des perforations (10) qui traversent le rotor. Au moins un stator (19) est disposé dans le boîtier et un sabot de stator (31) est agencé près de la surface de battage du rotor. Pour éviter que la suspension non battue puisse atteindre la sortie, des moyens de protection et de guidage (24; 35) sont prévus entre l'entrée et la sortie, lesdits moyens de protection et de guidage conduisant l'ensemble de l'écoulement entre l'entrée et la sortie à travers le sabot du stator (59).
摘要翻译：所述驱动装置包括一个外壳（3）设置有至少一个入口（13），用于接收悬浮液和出口（14），用于在收获之后将其排出，转子（9），可旋转地安装在所述壳体中并装备在脱粒表面中穿过转子的开口穿孔（10）。至少一个定子（19）设置在壳体中并且定子靴（31）布置在转子的脱粒表面附近。为了防止未消声的悬浮液到达出口，在入口和出口之间设置保护和引导装置（24; 35），所述引导和引导装置将整个流动通过定子靴（59）的输入和输出。

4. 发明公开

EP0352320A1 THICKENER 失效
标题翻译： Eindicker。
公开(公告)号：EP0352320A1
公开(公告)日：1990-01-31
申请号：EP89902102.0
申请日：1989-02-03
申请人： NILSSON, Harry , Nilsson, Bjarne
发明人： NILSSON, Harry , Nilsson, Bjarne
IPC分类号： B01D24 , B01D33
CPC分类号： B01D33/215 , B01D33/463 , B01D2201/282
摘要： PCT No. PCT/SE89/00042 Sec. 371 Date Oct. 3, 1989 Sec. 102(e) Date Oct. 3, 1989 PCT Filed Feb. 3, 1989 PCT Pub. No. WO89/07003 PCT Pub. Date Aug. 10, 1989.A filter for thickening fiber suspensions or other liquids containing solid material includes a plurality of rotatable filter disks (3) mutually spaced in axial direction and adapted to be partially submerged in a liquid (5) to be filtered. Each filter disk includes a plurality of filter sectors (4) communicating with axial filtrate discharge ducts (2) at the outer peripheries of the filter disks (3) for removal of filtrate. The axial filtrate discharge ducts (2) are open to atmosphere at at least one end (2') thereof for the purpose of conducting air through these ducts into the interior of the filter sections to replace filtrate flowing out. Advantageously, there is communication between all axial filtrate discharge ducts through annular filter disk holders (1) carrying the filter sectors (4) of the filter disks.

5. 发明公开

EP0100345A1 SCREEN MACHINE 失效
标题翻译：振动筛。
公开(公告)号：EP0100345A1
公开(公告)日：1984-02-15
申请号：EP83900672.0
申请日：1983-02-08
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D24 , B01D33 , D21D5
CPC分类号： D21D5/06 , B01D33/073 , B01D33/466
摘要： Un crible pour pulpe de cellulose et pulpe recyclée comprend un crible rotor (15) qui tourne dans une enceinte (16) avec un orifice d'admission (17) de suspension de pulpe, un orifice de sortie (18) de produits acceptés et un orifice de décharge (19) pour produits rejetés. Le crible rotor (15) est agencé de telle façon entre l'orifice d'admission (17) et l'orifice de sortie (18) que le flux qui le traverse a une composante dirigée radialement vers l'intérieur. Du côté de la sortie du rotor (15) au moins une chicane stationnaire (26) est prévue dans le but d'isoler une section du crible rotor de l'orifice de sortie. Le long d'au moins une partie de cette section, il y a une communication entre l'orifice d'admission (17) et l'espace entre le rotor (15) et la chicane (26).

6. 发明公开

EP1059986A1 ROTATING FILTER 审中-公开
标题翻译：旋转滤光
公开(公告)号：EP1059986A1
公开(公告)日：2000-12-20
申请号：EP99906604.6
申请日：1999-01-20
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33/21
CPC分类号： B01D33/21
摘要： A rotating filter includes at least two annular filter disks each having a plurality of filter elements (12a/12b, 12b/12c) and be ing carried by a shaft (8) for rotation about an axis (C) perpendicular to central planes (DC) of the filter disks. A discharge chute (17) extends into a space between the filter disks for discharging solids removed from facing filtering means (13) of the filter elements. An axial spacing between a first portion (34, 35) of upper edges of the chute located radially inside radially inner edge portions (12') of facing filtering means of the adjacent filter disks is not less than an axial spacing between the inner edge portions, and an axial spacing between a second portion (42, 43) of the upper edges located radially outside the radially inner edge portions is not more than the axial spacing between the inner edge portions (12') of facing filtering means.

7. 发明授权

EP0516731B1 DISC FILTER 失效
标题翻译：镜头滤镜。
公开(公告)号：EP0516731B1
公开(公告)日：1995-05-10
申请号：EP91905322.3
申请日：1991-02-26
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33/21
CPC分类号： B01D33/215 , B01D33/74 , B01D2201/282
摘要： PCT No. PCT/SE91/00153 Sec. 371 Date Aug. 26, 1992 Sec. 102(e) Date Aug. 26, 1992 PCT Filed Feb. 26, 1991 PCT Pub. No. WO91/12872 PCT Pub. Date Sep. 5, 1991.A disc filter including at least one filter disc (3) partly submerged in a vessel (1) for liquid or suspension to be filtered, said filter disc including a plurality of substantially annularly disposed filter sectors (4) and being rotatable about a collecting through (6) for solid substance deposited on the outside of the filter sectors (4) and falling down therefrom. Each filter sector has a filtrate outlet (16) by means of which the interior of the filter sector communicates with an axial channel (8) for discharge of filtrate. The filtrate outlet (16) is arranged at the edge (22) of the filter sector (4) trailing upon rotation of the filter disc and being connected to the side (12) of the axial channel (8) leading in the direction of rotation. Hereby the filter sectors (4) may be arranged to extend radially outside as well as radially inside the axial channels (8).

8. 发明公开

EP0516731A1 DISC FILTER 失效
标题翻译：镜头滤镜。
公开(公告)号：EP0516731A1
公开(公告)日：1992-12-09
申请号：EP91905322.0
申请日：1991-02-26
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33
CPC分类号： B01D33/215 , B01D33/74 , B01D2201/282
摘要： PCT No. PCT/SE91/00153 Sec. 371 Date Aug. 26, 1992 Sec. 102(e) Date Aug. 26, 1992 PCT Filed Feb. 26, 1991 PCT Pub. No. WO91/12872 PCT Pub. Date Sep. 5, 1991.A disc filter including at least one filter disc (3) partly submerged in a vessel (1) for liquid or suspension to be filtered, said filter disc including a plurality of substantially annularly disposed filter sectors (4) and being rotatable about a collecting through (6) for solid substance deposited on the outside of the filter sectors (4) and falling down therefrom. Each filter sector has a filtrate outlet (16) by means of which the interior of the filter sector communicates with an axial channel (8) for discharge of filtrate. The filtrate outlet (16) is arranged at the edge (22) of the filter sector (4) trailing upon rotation of the filter disc and being connected to the side (12) of the axial channel (8) leading in the direction of rotation. Hereby the filter sectors (4) may be arranged to extend radially outside as well as radially inside the axial channels (8).

9. 发明公开

EP0293350A3 Filter for concentrating suspensions 失效
标题翻译：浓缩悬浮液过滤器
公开(公告)号：EP0293350A3
公开(公告)日：1989-05-10
申请号：EP88850166.5
申请日：1988-05-13
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： B01D33/26 , D21C9/18
CPC分类号： D21F1/66 , B01D33/15 , B01D33/39 , B01D33/50 , B01D33/74 , B01D2201/34 , B01D2201/46
摘要： A filter for concentrating fibre suspensions of the type where annular filter discs (2) rotate about a collection trough (13) for dewatered fibres. Each filter disc comprises two mutually spaced filter elements (3) which together with an annular wall (4) radially inwardly terminating the disc define a filtrate chamber (5) inside the disc. The filtrate chamber (5) communicates radially outwardly with the surroundings. The suspension container (1) of the filter is inwardly provided under the suspension surface with an arcuate duct (15) for each disc, said duct being in communication with the filtrate outlet (17) of the container. There is communication between each disc (2) and associated duct (15) such that the filtrate can be transferred from a filtrate chamber to the respective duct (15).

10. 发明授权

EP0597860B1 BEATING APPARATUS FOR FIBRE SUSPENSIONS 失效
标题翻译：磨床纤维悬浮液
公开(公告)号：EP0597860B1
公开(公告)日：1997-07-09
申请号：EP92908987.8
申请日：1992-04-10
申请人： NILSSON, Harry
发明人： NILSSON, Harry
IPC分类号： D21D1/34
CPC分类号： D21D1/38
摘要： A beating apparatus for fibre suspensions, including a housing (3) having at least one inlet (13) for suspension and one outlet (14) for beaten suspension, a rotor (9) rotatably arranged in the housing and having a beating surface, in which open perforations (10) extending through the rotor, and at least one stator (19) arranged in the housing and having a stator shoe (31) located close to the beating surface of the rotor. In order to prevent unbeaten suspension from reaching the outlet, shield and guide means (24; 35) is arranged between the inlet and the outlet, said shield and guide means leading all flow between the inlet and the outlet through the stator shoe (59).

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