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    • 2. 发明授权
    • Refiner and blade element
    • 精炼机和刀片元件
    • US09222220B2
    • 2015-12-29
    • US13981793
    • 2012-01-26
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • B02C7/12D21D1/30D21D1/22
    • D21D1/306B02C7/12D21D1/22D21D1/30D21D1/303
    • A refiner 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) are arranged to change in the longitudinal direction of the blade grooves (18).
    • 精磨机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')彼此相对设置并相对于彼此移动。 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)的第一精磨表面(1')和第二精磨表面(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。
    • 3. 发明申请
    • Refiner
    • 精炼机
    • US20060151648A1
    • 2006-07-13
    • US10560660
    • 2004-06-10
    • Petteri VuorioMatti Kaarineva
    • Petteri VuorioMatti Kaarineva
    • B02C7/06
    • D21D1/306B02C7/12D21D1/30
    • A refining surface for a refiner intended for defibrating lignocellulose-containing material, the refiner comprising at least two refining surfaces arranged coaxially relative to each other, at least one of which rotates around a shaft, and between which the material to be defibrated is fed. The refining surfaces comprise grooves and between them ridges, at least part of the refining surface ridges being formed of at least two different ridge parts connected to each other in such a way that one ridge part is farther ahead in the rotation direction of the refining surface than the other ridge part. Further, at least in some ridge parts, the front wall in the rotation direction of the refining surface is over at least part of its length substantially inclined.
    • 一种用于用于解纤维木素纤维素材料的精磨机的精炼表面,所述精磨机包括至少两个相对于彼此同轴布置的精炼表面,其中至少一个精炼表面围绕轴旋转,并且在其间供给待分离的材料。 精磨表面包括凹槽,并且在它们之间的脊部中,至少部分精磨表面脊由至少两个不同的脊部分形成,这些脊部分彼此连接,使得一个脊部分在精磨表面的旋转方向上更前方 比另一个脊部分。 此外,至少在一些脊部中,精炼表面的旋转方向上的前壁在其长度的至少一部分基本上倾斜。
    • 7. 发明授权
    • Refiner and blade element
    • 精炼机和刀片元件
    • US09133579B2
    • 2015-09-15
    • US13981842
    • 2012-01-26
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • B02C7/12D21D1/30D21D1/22
    • D21D1/306B02C7/12D21D1/22D21D1/30D21D1/303
    • A refiner (10, 11) for refining fibrous material has a first refining surface (1′) and a second refining surface (2′) arranged opposite to one another and mobile in relation to one another. The refining surfaces have refining surface portions (15, 27) feeding material to be refined and/or 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 the 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′).
    • 用于精制纤维材料的精磨机(10,11)具有彼此相对布置并相对移动的第一精磨表面(1')和第二精磨表面(2')。 精炼表面具有精炼表面部分(15,27),其进料将被精炼和/或排出精炼材料,以及在其上表面上具有叶片杆的精炼表面部分(16)研磨待精炼材料(16) 17)和它们之间的叶片槽(18)。 在精磨机(10,11)的精炼表面(1',2')中,至少一些叶片槽(18)的横截面面积(A)被布置成从一个叶片槽(18)到下一个 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。
    • 8. 发明申请
    • Refiner and Blade Element
    • 精炼机和刀片元件
    • US20130306769A1
    • 2013-11-21
    • US13981793
    • 2012-01-26
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • Håkan SjöströmKati LindroosMatti KaarinevaTomi Iisakkila
    • D21D1/30B02C7/12
    • D21D1/306B02C7/12D21D1/22D21D1/30D21D1/303
    • A refiner 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) are arranged to change in the longitudinal direction of the blade grooves (18).
    • 精磨机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')彼此相对设置并相对于彼此移动。 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)的第一精磨表面(1')和第二精磨表面(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。