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1. 发明申请

WO1992011941A1 REFINING ELEMENT AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：精炼元件及其制造方法
公开(公告)号：WO1992011941A1
公开(公告)日：1992-07-23
申请号：PCT/SE1991000840
申请日：1991-12-06
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , RANHAGEN, Gustaf , GAVÉN, Jan-Åke , VIRVING, Nils
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/12
CPC分类号： C22C33/0292 , B02C7/12 , B22F1/0003 , C01F7/02 , C22C32/0026 , D21D1/306
摘要： A refining element for disc refiners, where the refining element on the front side is provided with a pattern of refining members, and a method of manufacturing the same. At least a layer on the front side of the element comprises grains with a size of 0.05-0.8 mm and a hardness exceeding 1000 HV (Vickers), which grains by cold isostatic pressing are included in a matrix of a softer material, such as a steel alloy. The grains constitute 10-15 % by weight. According to the manufacturing method, the grains are mixed with a powder of the softer material, the mixture is placed in a mould and subjected to cold isostatic pressing with a compacting pressure of 2500-7000 bar, whereafter the resulting layer is sintered. This layer can constitute the entire refining segment or at least the front side thereof.
摘要翻译：一种用于盘式精磨机的精炼元件及其制造方法，其中前侧的精炼元件设置有精炼构件的图案。元件前侧的至少一层包括尺寸为0.05-0.8mm，硬度超过1000HV（维氏）的颗粒，通过冷等静压将颗粒包含在较软材料的基体中，例如钢合金。谷物占重量的10-15％。根据制造方法，将这些颗粒与较软材料的粉末混合，将混合物放入模具中，并以2500-7000巴的压实压力进行冷等静压，然后将所得层烧结。该层可以构成整个细化段或至少其前侧。

2. 发明申请

WO1995000245A1 REFINER SEGMENT 审中-公开
标题翻译：精油分部
公开(公告)号：WO1995000245A1
公开(公告)日：1995-01-05
申请号：PCT/SE1994000394
申请日：1994-05-02
申请人： SUNDS DEFIBRATOR INDUSTRIES AB
发明人： SUNDS DEFIBRATOR INDUSTRIES AB , VIRVING, Nils
IPC分类号： B02C07/12
CPC分类号： D21D1/306 , B02C7/12
摘要： A refiner segment for disc refiners for desintegration of lignocellulose-containing material, where the refiner segment (1) is formed with a pattern of bars (2) and grooves (3), and where dams (4) are placed in the grooves. The dams (4) are so arranged that their angle in relation to the radius of the refiner segment (1) is smaller than 30 DEG .
摘要翻译：一种用于用于使含木素纤维素材料去块的盘式精磨机的精磨机段，其中精磨段（1）形成有条形图案（2）和凹槽（3），并且其中凹槽（4）放置在凹槽中。大坝（4）的布置使得它们相对于精磨机段（1）的半径的角度小于30°。

3. 发明申请

WO1997018037A1 A PAIR OF CO-OPERATING REFINING ELEMENTS INTENDED FOR A DISC REFINER 审中-公开
标题翻译：一个针对磁盘机的合作精炼元件的一对
公开(公告)号：WO1997018037A1
公开(公告)日：1997-05-22
申请号：PCT/SE1996001274
申请日：1996-10-09
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , KJELLQVIST, Olof , NÄSTRÉN, Christer
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： D21D1/30 , B02C7/12
摘要： A pair of co-operating refining elements (10, 11) intended for a disc refiner for finely disintegrating and refining lump-shaped lignocellulosic material in a refiner gap (5, 6) between two opposed refining discs (1, 2). The outer portion (6) of the refiner gap is angular in relation to the radial plane, and the refining disc (2) located outside the outer portion (6) of the refiner gap is rotary. The refining elements (10, 11) are intented to be placed directly in front of each other on opposed refining discs in this outer portion (6) of the refiner gap. The refining element (10) located inside is provided with at least one wing (14) freely projecting in the direction to the inner portion (5) of the refiner gap. The refining element (11) located outside has an inlet portion (15) located directly in front of the wing (14) which is formed with a concavely curved surface (16). The wing is provided to throw the material against the curved surface (16) for changing the direction of movement of the material into the outer angular portion (6) of the refiner gap.
摘要翻译：一种用于盘式精磨机的合作精炼元件（10,11），用于在两个相对的精炼盘（1,2）之间的精磨机间隙（5,6）中细碎和提炼块形木质纤维素材料。精磨机间隙的外部部分（6）相对于径向平面是有角度的，并且位于精磨机间隙的外部部分（6）外部的精炼圆盘（2）是旋转的。精炼元件（10,11）旨在直接放置在精炼机间隙的该外部部分（6）中的相对的精炼盘上。位于内部的精炼元件（10）设置有至少一个翼片（14），该翼片（14）沿着与精炼机间隙的内部部分（5）的方向自由地突出。位于外部的精制元件（11）具有直接位于机翼（14）前面的入口部分（15），该入口部分形成有凹曲面（16）。设置机翼以将材料投向弯曲表面（16），以改变材料进入精磨机间隙的外角部分（6）的运动方向。

4. 发明申请

WO1988006490A1 REFINER SEGMENT 审中-公开
标题翻译：精油分部
公开(公告)号：WO1988006490A1
公开(公告)日：1988-09-07
申请号：PCT/SE1988000076
申请日：1988-02-23
申请人： SUNDS DEFIBRATOR AKTIEBOLAG , VIRVING, Nils
发明人： SUNDS DEFIBRATOR AKTIEBOLAG
IPC分类号： B02C07/12
CPC分类号： D21D1/306
摘要： A refiner segment (1) for disc refiners is formed with a pattern of bars (2, 4) and grooves (3, 5), and flow restrictions (6) are located in the grooves (5). Through apertures (8) in the bars (4), the grooves (5) communicate with each other so that the grooves have free communication outward and inward via the apertures (8).
摘要翻译：用于盘式精磨机的精磨机段（1）形成有条形（2,4）和凹槽（3,5）的图案，并且流动限制（6）位于凹槽（5）中。通过杆（4）中的孔（8），槽（5）彼此连通，使得槽经由孔（8）向外和向内自由连通。

5. 发明申请

WO1997023291A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1997023291A1
公开(公告)日：1997-07-03
申请号：PCT/SE1996001594
申请日：1996-12-04
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , VIRVING, Nils , BERGQUIST, Peter , HAWÉN, Anders
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： D21D1/306 , B02C2/10 , B02C7/12 , D21D1/22
摘要： Refining element intended for a refiner with flat or conical opposed refining surfaces, which are rotary relative to each other for working and refining lignocellulosic material during its passage through a refiner gap (15, 35) between the opposed refining surfaces from an inlet portion with smaller diameter to an outlet portion with greater diameter. The refining element (19, 39) is formed with a refining surface with bars (20) and intermediate grooves (21) which extend over the entire refining element. The bars (20) in the inlet portion of the refining element (19) form an angle of 50-85 DEG with the radius or generatrix of the refining surface. The angle decreases along the surface of the refining element (19, 39) so that the bars (20) in the outlet portion form an angle between -25 DEG and +25 DEG with the radius or generatrix. The bars (20) in the inlet portion are located at a greater mutual distance than in the outlet portion.
摘要翻译：用于具有平坦或圆锥形相对的精炼表面的精炼元件，其相对于彼此旋转，用于在木质纤维素材料通过相对的精炼表面之间的精炼机间隙（15,35）期间从具有较小的入口部分直径到具有更大直径的出口部分。精制元件（19,39）形成有具有在整个精炼元件上延伸的杆（20）和中间槽（21）的精磨表面。精炼元件（19）的入口部分中的杆（20）与精磨表面的半径或母线形成50-85°的角度。角度沿着精磨元件（19,39）的表面减小，使得出口部分中的杆（20）与半径或母线形成-25度和+25度之间的角度。入口部分中的杆（20）位于比出口部分更大的相互距离处。

6. 发明申请

WO1993020941A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1993020941A1
公开(公告)日：1993-10-28
申请号：PCT/SE1993000059
申请日：1993-01-28
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , HAWÉN, Anders , HEDLUND, Christer , NÄSTRÉN, Christer , PUROLAINEN, Pertti , ROHDÉN, Lennart , VIRVING, Nils
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/12
CPC分类号： D21D1/306 , B02C7/12
摘要： A refining element for a disk refiner, which element is provided on its front side with working members (2) and is formed with through holes (4) for its attachment on a holder in the refiner. The refining element (1) further is provided with at least one centrally located threaded hole (5), which in operation is covered from the front side by a covering screw (7). At the exchange of refining elements, the threaded hole (5) is intended for a longer screw, by means of which the element (1) can be removed from the holder.
摘要翻译：一种用于圆盘精磨机的精炼元件，该元件在其正面上设置有工作构件（2），并且形成有用于附接在精磨机中的保持器上的通孔（4）。精炼元件（1）还设置有至少一个中心位置的螺纹孔（5），其在操作中被覆盖螺钉（7）从前侧覆盖。在更换精磨元件时，螺纹孔（5）用于较长的螺钉，通过该螺钉孔可以将元件（1）从保持器移除。

7. 发明申请

WO1984002285A1 DEVICE AT REFINER MEMBERS 审中-公开
标题翻译：精灵会员设备
公开(公告)号：WO1984002285A1
公开(公告)日：1984-06-21
申请号：PCT/SE1983000429
申请日：1983-12-06
申请人： SUNDS DEFIBRATOR AKTIEBOLAG , JOHANSSON, Alf, Ove, Kenneth , HÖGLUND, Hans, Erik , PETERSON, Per, Viking
发明人： SUNDS DEFIBRATOR AKTIEBOLAG
IPC分类号： B02C07/12
CPC分类号： B02C7/12 , D21D1/306
摘要： At the defibring/refining of cellulose-containing material, for example in the form of chips, it was found that the design of the refiner members, between which the processing takes place, the so-called refiner disc segments (Fig. 1), is of great importance for the properties of the resulting pulp and the consumption of energy at the processing. A refiner member is a plane disc, in which grooves are provided in such a manner, that between the grooves so-called bars are formed, which conventionally are formed with plane surfaces (10). According to the invention, these bar surfaces (13) have a slightly concave design with a deflection d (Fig. 3).
摘要翻译：在含纤维素材料的除颤/精炼中，例如以碎片的形式，发现在其中进行处理的精磨机构件的所谓的精磨机盘片段（图1），对于所得纸浆的性能和加工中的能量消耗非常重要。精磨机构是平面盘，其中以这种方式设置槽，在所述槽之间形成通常形成有平面（10）的所谓的杆。根据本发明，这些杆表面（13）具有具有偏转d（图3）的稍微凹形的设计。

8. 发明申请

WO1996005911A1 REFINING ELEMENTS 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1996005911A1
公开(公告)日：1996-02-29
申请号：PCT/SE1995000780
申请日：1995-06-26
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , VIRVING, Nils
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： D21D1/306 , B02C7/12
摘要： A pair of co-operating refining elements intended for use in a disc refiner for the disintegration and refining of lignocellulosic material in a refining gap between two opposed refining discs rotating relative to each other. The refining elements are intended to be positioned directly in front of each other on opposed refining discs. Both refining elements are formed with bars and grooves arranged in a number of restricted zones located radially outside each other, where each refining element comprises at least three zones (A, B, C). The bars in opposed inner zones (A) on the refining elements are angled 10-30 DEG in different direction in relation to the radius of the refining elements, so that the bars on opposed refining elements cross each other. The bars in an intermidate zone (B) on both refining elements form an angle smaller than 15 DEG , preferably smaller than 10 DEG , with the radius. The bars in an opposed outer zone (C9) on the refining elements form an angle with the radius in the interval 10-30 DEG in the same direction.
摘要翻译：一对共同的精炼元件，用于在盘式精磨机中用于在相对于彼此旋转的两个相对的精炼盘之间的精炼间隙中的木质纤维素材料的分解和精炼。精炼元件旨在直接位于相对的精炼盘上彼此的前方。两个澄清元件形成有布置在径向彼此相对定位的多个限制区域中的条和槽，其中每个精炼元件包括至少三个区域（A，B，C）。精炼元件上的相对的内部区域（A）中的杆相对于精炼元件的半径在不同的方向上倾斜10-30度，使得相对的精炼元件上的杆彼此交叉。在两个精炼元件上的中间区域（B）中的棒形成小于15°，优选小于10°的角度与半径。精炼元件上相对的外部区域（C9）中的条形件与相同方向上的间隔10-30°的半径形成一个角度。

9. 发明申请

WO1996000616A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1996000616A1
公开(公告)日：1996-01-11
申请号：PCT/SE1995000779
申请日：1995-06-26
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , ROHDÉN, Lennart , OBITZ, Lars
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： B02C7/12 , D21D1/306
摘要： A pair of co-operating refining elements (10, 11) intended for a disc refiner to disintegrate and refine lignocellulosic material in a refining gap between two opposed refining discs rotating relative to each other. The refining elements (10, 11) are intended to be placed directly in front of each other on opposed refining discs. Both refining elements are formed with bars (12) and intermediate grooves (13), which in the outer portion (16) of the refining elements (10, 11) are arranged in a number of limited zones (17-24) located radially outside each other. Each refining element (10, 11) comprises at least one zone (18, 20 and, respectively, 21, 23) where the bars (12) are placed more densely than in an adjoining zone (17, 19 and, respectively, 22, 24). These more densely patterned zones (18, 20) on one refining element (10) shall be radially offset without overlapping in relation to the more densely patterned zones (21, 23) on the other refining element (11).
摘要翻译：一种用于圆盘精磨机的合作精炼元件（10,11），用于在相对于彼此旋转的两个相对的精炼圆盘之间的精炼间隙中分解和精炼木质纤维素材料。精制元件（10,11）旨在直接放置在相对的精炼盘上彼此前面。两个澄清元件都形成有杆（12）和中间槽（13），其在精炼元件（10,11）的外部部分（16）中布置在位于径向外侧的多个限定区域（17-24）中彼此。每个精炼元件（10,11）包括至少一个区域（18,20和分别为21,23），其中杆（12）比在相邻区域（17,19和22， 24）。一个精炼元件（10）上的这些更密集图案的区域（18,20）应相对于另一个精炼元件（11）上较密集图案的区域（21,23）径向偏移而不重叠。

10. 发明申请

WO1996000615A1 REFINING ELEMENT 审中-公开
标题翻译：精炼元素
公开(公告)号：WO1996000615A1
公开(公告)日：1996-01-11
申请号：PCT/SE1995000699
申请日：1995-06-12
申请人： SUNDS DEFIBRATOR INDUSTRIES AB , FRÖBERG, Per , KANKAANPÄÄ, Veikko , MÄKIVAARA, Juha
发明人： SUNDS DEFIBRATOR INDUSTRIES AB
IPC分类号： B02C07/12
CPC分类号： D21D1/008 , B02C7/12
摘要： A pair of co-operating refining elements (10, 11) intended for a disc refiner with two opposed refining discs, one of which is stationary (stator) and the other one is rotary (rotor), for the working of lignocellulosic fiber material in a refining gap (12) between the co-operating refining elements (10, 11). The refining elements are provided with a pattern of bars (13-16) and intermediate grooves. Each bar is formed with a plurality of high bar portions (13, 15) and intermediate low bar portions (14, 16), counted in radial direction. High bar portions (13, 15) are located directly in front of low bar portions (14, 16) on opposed co-operating refining elements (10, 11). The length of the high bar portions (15) on refining elements (11) of the rotor exceeds the length of the high bar portions (13) on refining elements (10) of the stator.
摘要翻译：一种用于具有两个相对的精炼盘的盘式精磨机的合作精炼元件（10,11），其中一个是固定的（定子），另一个是旋转的（转子），用于木质纤维素纤维材料的加工在合作精炼元件（10,11）之间的精炼间隙（12）。精炼元件设置有条（13-16）和中间槽的图案。每个条形成有在径向方向上计数的多个高条形部分（13,15）和中间低条形部分（14,16）。高条形部分（13,15）直接位于相对配合的精炼元件（10,11）上的低条形部分（14,16）的前面。转子的精细元件（11）上的高条形部分（15）的长度超过定子的精磨元件（10）上的高条形部分（13）的长度。

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