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1. 发明申请

WO2002072250A1 ARRANGEMENT FOR MIXING FLOWS IN PAPERMAKING PROCESS 审中-公开
标题翻译：造纸过程中混合流动的布置
公开(公告)号：WO2002072250A1
公开(公告)日：2002-09-19
申请号：PCT/FI2002/000141
申请日：2002-02-21
申请人： METSO PAPER INC , LAMMINEN, Perttu , HIETANIEMI, Matti , SAMS, Juhani , LINDROOS, Kati
发明人： LAMMINEN, Perttu , HIETANIEMI, Matti , SAMS, Juhani , LINDROOS, Kati
IPC分类号： B01F3/08
CPC分类号： D21F1/08 , B01F5/0473 , B01F5/0475 , B01F5/0478 , B01F5/061 , D21F1/0018
摘要： The invention relates to a method and a mixer for mixing flows of a papermaking process. In the invention, a first flow (V1) is conveyed through a tube (1 ), and turbulence is generated in it by means of form parts (4a to 4d) located on the inner periphery (3) of the tube. The mixing zone of the mixer comprises feed openings (8, 11, 30, 40) on the inner periphery of the tube for feeding a second flow (V2) from a feed channel (7) outside the tube (1) into the first flow (V1), whereby the flows are mixed as a result of the turbulence generated by the form parts. According to a preferred embodiment of the invention, at least one form part comprises a feed opening (8).
摘要翻译：本发明涉及一种用于混合造纸工艺流程的方法和混合器。在本发明中，第一流（V1）通过管（1）传送，并且通过位于管的内周（3）上的形状部分（4a至4d）在其中产生湍流。混合器的混合区包括在管的内周上的进料口（8,11,30,40），用于将来自管（1）外部的进料通道（7）的第二流（V2）进料到第一流（V1），由于由成形部产生的湍流，流动混合。根据本发明的优选实施例，至少一个形式部件包括进料口（8）。

2. 发明申请

WO2006117435A1 METHOD FOR MIXING LIQUID FLOWS WITH ONE ANOTHER AND MIXER 审中-公开
标题翻译：一种混合液体流动的方法
公开(公告)号：WO2006117435A1
公开(公告)日：2006-11-09
申请号：PCT/FI2006/050172
申请日：2006-04-28
申请人： METSO PAPER INC , HIETANIEMI, Matti , LINDROOS, Kati , RAJALA, Veli-Matti
发明人： HIETANIEMI, Matti , LINDROOS, Kati , RAJALA, Veli-Matti
IPC分类号： B01F5/00
CPC分类号： B01F5/046 , B01F5/0451 , B01F5/0453 , B01F5/0458 , B01F2005/0017
摘要： The invention relates to a method for mixing at least two liquid flows with one another, and a mixer. The mixer (1) comprises several consecutively arranged inlet chambers (5), into which the liquid flows are fed in the tangential direction. A spiral liquid flow formed in the previous inlet chamber is conveyed to a mixing point (21), where a spiral liquid flow formed in the following inlet chamber is conveyed around the flow. At the mixing point the liquid flows to be mixed have a speed difference that cause the flows to mix with one another.
摘要翻译：本发明涉及一种用于将至少两个液体流彼此混合的方法和混合器。混合器（1）包括几个连续布置的入口室（5），液体沿其切向方向流入其中。在先前的入口腔室中形成的螺旋液体流被传送到混合点（21），在该混合点（21）中，形成在随后的入口室中的螺旋液体流围绕流动传送。在混合点，要混合的液体流动具有使流动彼此混合的速度差。

3. 发明申请

WO2012101330A1 REFINER AND BLADE ELEMENT 审中-公开
标题翻译：精炼和叶片元素
公开(公告)号：WO2012101330A1
公开(公告)日：2012-08-02
申请号：PCT/FI2012/050073
申请日：2012-01-26
申请人： METSO PAPER INC. , SJÖSTRÖM, Håkan , LINDROOS, Kati , KAARINEVA, Matti , IISAKKILA, Tomi
发明人： SJÖSTRÖM, Håkan , LINDROOS, Kati , KAARINEVA, Matti , IISAKKILA, Tomi
IPC分类号： D21D1/30 , D21D1/22
CPC分类号： D21D1/306 , B02C7/12 , D21D1/22 , D21D1/30 , D21D1/303
摘要： A refiner (10, 11) for refining fibrous material comprises at least one first refining surface (1') and at least one second refining surface (2'), which refining surfaces (1', 2') are arranged opposite to one another and mobile in relation to one another. In the refiner (10, 11) either at least the first (1') or the second (2') refining surface comprises refining surface portions (15, 27) feeding material to be refined and/or refining surface portions (15, 27) discharging refined material as well as refining surface portions (16) grinding the material to be refined, on the upper surface of which there are blade bars (17) and between them blade grooves (18). In at least one refining surface (1', 2') of the refiner (10, 11) the cross-sectional area (A) of at least some blade grooves (18) is arranged to decrease from one blade groove (18) to the next from the direction of the feed edge (13) to the direction of the discharge edge (14) of the refining surface (1', 2'). Further a blade element (12) for a refiner (10, 11) intended for refining fibrous material.
摘要翻译：用于精制纤维材料的精磨机（10,11）包括至少一个第一精磨表面（1'）和至少一个第二精磨表面（2'），所述精炼表面（1'，2'）彼此相对布置并相互移动。在精磨机（10,11）中，至少第一（1'）或第二（2'）精磨表面包括精磨表面部分（15,27），将精炼和/或精炼表面部分（15,27））排出精炼材料，以及在其上表面具有叶片杆（17）并且在它们之间的叶片槽（18）上的精磨表面部分（16）上研磨待精炼的材料。在精磨机（10,11）的至少一个精炼表面（1'，2'）中，至少一些叶片槽（18）的横截面积（A）被布置成从一个叶片槽（18）减小到从进料边缘（13）的方向到精炼表面（1'，2'）的排出边缘（14）的方向。还有用于精制纤维材料的用于精磨机（10,11）的叶片元件（12）。

4. 发明申请

WO2009153412A1 REFINER AND METHOD FOR REFINING FIBROUS MATERIAL 审中-公开
标题翻译：用于精炼纤维材料的精炼机和方法
公开(公告)号：WO2009153412A1
公开(公告)日：2009-12-23
申请号：PCT/FI2009/050545
申请日：2009-06-18
申请人： METSO PAPER INC. , LINDROOS, Kati , HALLA, Jorma , PARTANEN, Markku , VÄNNI, Kauko
发明人： LINDROOS, Kati , HALLA, Jorma , PARTANEN, Markku , VÄNNI, Kauko
IPC分类号： D21D1/20
CPC分类号： D21D1/24 , D21D1/22 , D21D1/26 , D21D1/303 , D21D1/306
摘要： A refiner (1, 18, 19) for refining fibrous material comprises at least one first refining surface (11) and at least one second refining surface (4), which are arranged at least partly substantially opposite to one another in such a manner that a refiner chamber (12) is formed between them, to which the material to be defibrated is arranged to be fed. The first refining surface or the second refining surface comprises openings formed through them and through which fibrous material to be refined can be fed into the refiner chamber or through which refined fibrous material can be removed from the refiner chamber. In addition, a method for refining fibrous material, a refining surface of a refiner and a blade segment for a refiner.
摘要翻译：用于精炼纤维材料的精磨机（1,18,19）包括至少一个第一精磨表面（11）和至少一个第二精磨表面（4），所述至少一个第二精磨表面（4）至少部分地基本上彼此相对布置，使得在它们之间形成精磨室（12），待被去纤维化的材料被配置成进料。第一精炼表面或第二精炼表面包括通过它们形成的开口，通过该开口，待精炼的纤维材料可以通过该开口进入精炼室，或者精炼的纤维材料可以从精炼室中除去。另外，用于精制纤维材料的方法，精磨机的精炼表面和用于精制机的刀片段。

5. 发明申请

WO2007051908A1 SCREEN CYLINDER 审中-公开
公开(公告)号：WO2007051908A1
公开(公告)日：2007-05-10
申请号：PCT/FI2006/050470
申请日：2006-10-31
申请人： METSO PAPER INC , LINDROOS, Kati
发明人： LINDROOS, Kati
IPC分类号： D21D5/16
CPC分类号： D21D5/16
摘要： A screen cylinder comprising screen slots (3) and accept channels (8) for directing the portion penetrated the screen slots (3) to an accept side (9) of the screen cylinder (1) of the fibre pulp suspension fed into a feed side (10) of the screen cylinder (1). At least one feed side surface (4) is provided between the screen slots (3) and the accept channels (8) comprise at least one first surface (5) of the accept channel (8) and at least one second surface (6). At least a third of the total length of the accept channel (8) is arranged in a direction opposite to a feed flow direction (A) of the fibre pulp suspension in relation to a normal (19) of a tangent (18) of the screen cylinder (1), which is arranged to pass through the screen slot (3).
摘要翻译：一种丝网筒，包括筛槽（3）和接纳通道（8），用于将穿过筛槽（3）的部分引导到进料到进料侧的纤维浆悬浮液的筛筒（1）的接受侧（9）（10）。至少一个进料侧表面（4）设置在筛槽（3）之间，并且接纳通道（8）包括接受通道（8）的至少一个第一表面（5）和至少一个第二表面（6）。接收通道（8）的总长度的至少三分之一相对于纤维纸浆悬浮液的进给流动方向（A）相对于正交（19）的正切（18）布置在筛筒（1），其布置成穿过筛槽（3）。

6. 发明申请

WO2009153413A1 REFINER AND METHOD FOR REFINING FIBROUS MATERIAL 审中-公开
标题翻译：用于精炼纤维材料的精炼机和方法
公开(公告)号：WO2009153413A1
公开(公告)日：2009-12-23
申请号：PCT/FI2009/050548
申请日：2009-06-18
申请人： METSO PAPER INC. , LINDROOS, Kati , HALLA, Jorma , PARTANEN, Markku , VÄNNI, Kauko
发明人： LINDROOS, Kati , HALLA, Jorma , PARTANEN, Markku , VÄNNI, Kauko
IPC分类号： D21D1/20
CPC分类号： D21D1/306 , D21D1/24 , D21D1/26 , D21D1/38
摘要： A refiner (1, 18, 19), method for refining fibrous material and a blade segment for a refiner. The refiner comprises at least one first refining surface (4, 11) and at least one second refining surface (4, 11), which are arranged at least partly substantially opposite to one another in such a manner that a refiner chamber (12) is formed between them, to which the material to be defibrated is arranged to be fed. At least the first refining surface or the second refining surface is arranged to move in relation to the opposite refining surface. The first refining surface comprises elongated openings (14, 15) provided through the first refining surface, through which fibrous material to be refined is arranged to be fed into the refiner chamber, and/or the second refining surface comprises elongated openings (14, 15) provided through the second refining surface, through which fibrous material refined in the refiner chamber is arranged to be discharged from the refiner chamber. The elongated openings provided through the refining surface are arranged at an angle transverse to the blade bars and blade grooves of the refining surface on the first and/or second refining surface.
摘要翻译：精磨机（1,18,19），精炼纤维材料的方法和精磨机的叶片段。精磨机包括至少一个第一精磨表面（4,11）和至少一个第二精磨表面（4,11），其至少部分地彼此相对布置，使得精磨室（12）为形成在它们之间，待被去骨的材料被布置成被馈送到该材料。至少第一精炼表面或第二精炼表面被布置成相对于相对的精炼表面移动。第一精磨表面包括通过第一精炼表面提供的细长的开口（14,15），待精炼的纤维材料通过该细长的开口被布置成被送入精炼室，和/或第二精炼表面包括细长的开口）通过第二精炼表面提供，精炼室中精炼的纤维材料通过该第二精炼表面布置成从精炼室排出。通过精磨表面提供的细长开口以与第一和/或第二精炼表面上的精炼表面的刀片条和刀片槽横向的角度布置。

7. 发明申请

WO2012101331A1 REFINER AND BLADE ELEMENT 审中-公开
标题翻译：精炼和叶片元素
公开(公告)号：WO2012101331A1
公开(公告)日：2012-08-02
申请号：PCT/FI2012/050074
申请日：2012-01-26
申请人： METSO PAPER INC. , SJÖSTRÖM, Håkan , LINDROOS, Kati , KAARINEVA, Matti , IISAKKILA, Tomi
发明人： SJÖSTRÖM, Håkan , LINDROOS, Kati , KAARINEVA, Matti , IISAKKILA, Tomi
IPC分类号： D21D1/30 , D21D1/22
CPC分类号： D21D1/306 , B02C7/12 , D21D1/22 , D21D1/30 , D21D1/303
摘要： A refiner (10, 11) for refining fibrous material comprises at least one first refining surface (1') and at least one second refining surface (2'), which refining surfaces (1', 2') are arranged opposite to one another and mobile in relation to one another. In the refiner (10, 11 ) either at least the first (1') or the second (2') refining surface comprises refining surface portions (15, 27) feeding material to be refined and/or refining surface portions (15, 27) discharging refined material as well as refining surface portions (16) grinding the material to be refined, on the upper surface of which there are blade bars (17) and between them blade grooves (18). Both in the first refining surface (1') and in the second refining surface (2') of the refiner (10, 11) the cross-sectional area (A) of at least some blade grooves (18) is arranged to change in the longitudinal direction of the blade grooves (18). Further a blade element (12) for a refiner (10, 11) intended for refining fibrous material.
摘要翻译：用于精制纤维材料的精磨机（10,11）包括至少一个第一精磨表面（1'）和至少一个第二精磨表面（2'），所述精炼表面（1'，2'）彼此相对布置并相互移动。在精磨机（10,11）中，至少第一（1'）或第二（2'）精磨表面包括精磨表面部分（15,27），将精炼和/或精炼表面部分（15,27））排出精炼材料，以及在其上表面具有叶片杆（17）并且在它们之间的叶片槽（18）上的精炼表面部分（16）上研磨待精炼的材料。在精磨机（10,11）的第一精炼表面（1'）和第二精炼表面（2'）中，至少一些叶片槽（18）的横截面面积（A）被布置成在叶片槽（18）的纵向方向。还有用于精制纤维材料的用于精磨机（10,11）的刀片元件（12）。

8. 发明申请

WO2007090933A1 SCREEN BLADE AND SCREEN FOR SCREENING PULP 审中-公开
标题翻译：筛叶和筛选筛选纸浆
公开(公告)号：WO2007090933A1
公开(公告)日：2007-08-16
申请号：PCT/FI2007/050068
申请日：2007-02-08
申请人： METSO PAPER INC , LINDROOS, Kati , LIPPONEN, Jari , VIRTANEN, Jukka , PURO, Minna
发明人： LINDROOS, Kati , LIPPONEN, Jari , VIRTANEN, Jukka , PURO, Minna
IPC分类号： D21D5/06
CPC分类号： D21D5/026
摘要： A screen (1 ) blade (6) including in a longitudinal direction (L) of the blade (6) a first edge (7) and a second edge (8) and in a width direction (W) of the blade (6) a first surface (9) and a second surface (10) connecting the first edge (7) and the second edge (8). The blade (6) comprises in its width direction (W) a first part (11) and a second part (12), a portion of the first part (11) of the first surface (9) of the blade (6) being arranged to curve towards the first edge (7) of the blade (6) and a portion of the second part (12) of the first surface (9) of the blade (6) being arranged to curve towards the second edge (8) of the blade (6). A ratio of a thickness (T) of the blade (6) to a width (W) of the blade (6) is 0.06 to 0.14, a curvature radius (R 1 ) of the first surface (9) of the blade (6) in the first part (11 ) of the blade (6) is 10 mm to 30 mm and a ratio of a width (W1 ) of the first part (11 ) of the blade (6) to the width (W) of the blade (6) is 0.12 to 0.26. Furthermore, a screen comprises at least one such blade (6).
摘要翻译： 1.一种叶片（6）的沿叶片（6）的纵向（L），第一边缘（7）和第二边缘（8）以及叶片（6）的宽度方向（W）连接第一边缘（7）和第二边缘（8）的第一表面（9）和第二表面（10）。叶片（6）在其宽度方向（W）上包括第一部分（11）和第二部分（12），叶片（6）的第一表面（9）的第一部分（11）的一部分是布置成朝向叶片（6）的第一边缘（7）弯曲，并且叶片（6）的第一表面（9）的第二部分（12）的一部分被布置成朝向第二边缘（8）弯曲，（6）。叶片（6）的厚度（T）与叶片（6）的宽度（W）的比率为0.06至0.14，第一表面的曲率半径（R L1> 1）叶片（6）的第一部分（11）中的叶片（6）的宽度（W1）与叶片（6）的第一部分（11）的宽度（W1）之比为10mm至30mm，叶片（6）的第一部分叶片（6）的宽度（W）为0.12〜0.26。此外，屏幕包括至少一个这样的叶片（6）。

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