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1. 发明申请

WO1989002783A1 METHOD AND DEVICE FOR INDICATING THE CONTACT POSITION IN A REFINER 审中-公开
标题翻译：用于在精炼器中指示接触位置的方法和装置
公开(公告)号：WO1989002783A1
公开(公告)日：1989-04-06
申请号：PCT/SE1988000459
申请日：1988-09-08
申请人： SUNDS DEFIBRATOR AKTIEBOLAG , ÅKERBLOM, Bengt, O. , LÖFQVIST, Bengt, O.
发明人： SUNDS DEFIBRATOR AKTIEBOLAG
IPC分类号： B02C07/14
CPC分类号： D21D1/002 , B02C7/14 , D21D1/30
摘要： In a disc refiner with two opposed refining discs (1, 2) rotary relative to each other the contact position for the refining surfaces (9, 10) is indicated. The refining discs (1, 2) are moved against each other during relative rotation whereby the first contact of the refining surface (9, 10) with each other generates a heat radiation, which is detected by a transmitter (15). The place of detection is radially outside the refining discs (1, 2) in a refiner housing (12) enclosing the refining discs. Said transmitter emits an output signal, which is utilized for determining the contact position.
摘要翻译：在具有相对于彼此旋转的两个相对的精炼盘（1,2）的盘式精磨机中，示出了用于精炼表面（9,10）的接触位置。精炼盘（1,2）在相对转动期间彼此相对移动，由此精炼表面（9,10）彼此的第一接触彼此产生由发射器（15）检测到的热辐射。在包围精炼盘的精磨机壳体（12）中，检测位置在精炼盘（1,2）的径向外侧。所述发射器发射用于确定接触位置的输出信号。

2. 发明申请

WO1996014156A1 SYSTEM FOR CONTINUOUSLY MEASURING PRESSURE AND TEMPERATURE IN THE BEATING ZONE OF REFINERS 审中-公开
标题翻译：连续测量精炼区的压力和温度系统
公开(公告)号：WO1996014156A1
公开(公告)日：1996-05-17
申请号：PCT/SE1995001279
申请日：1995-10-30
申请人： 3 PC AB , KARLSTRÖM, Anders , ENGSTRAND, Per
发明人： 3 PC AB
IPC分类号： B02C07/14
CPC分类号： B02C7/11 , B02C2210/01 , D21D1/002 , D21D1/30
摘要： During refining/beating of beating material there exists a need to measure more parameters than the gap, directly in the beating zone. The present invention makes this possible and it relates to a system for continuous measuring of pressure and temperature in the beating zone and the system is characterized in that a number of separate/combined pressure sensors or temperature sensors provided with cables are applied on or in at least one of the homogeneous beating discs or, beating discs constructed of segments, of the refiner along the active radius of the beating disc, alternatively are arranged in at least one position between, alternatively between and in, two of the segments being present in the beating disc along the active radius of the beating disc and that the cables are collected into a bunch of cables or are transformed into another cable and leave the beating disc via a hole therein, if the beating disc is stationary, to be connected to a possible detecting unit and a subsequent presentation unit, alternatively, if the beating disc rotates, that the bunch of cables/the cable is connected to a collector shoe arranged against the shaft of the refiner with further connection according to the above.
摘要翻译：在打浆/打浆过程中，需要直接在打浆区测量比间隙更多的参数。本发明使其成为可能，并且涉及一种用于在打浆区中连续测量压力和温度的系统，并且该系统的特征在于，将多个单独/组合的压力传感器或设置有电缆的温度传感器施加在或沿着打浆盘的有效半径的精磨机中的至少一个均质打浆盘或由碎片构成的打浆盘，可替代地布置在至少一个位置之间，其中两个段之间和之间存在于跳动盘沿着跳动盘的有效半径，并且电缆被收集成一束电缆或被转换成另一根电缆，并通过其中的孔离开打浆盘，如果打浆盘是静止的，连接到可能的检测单元和随后的呈现单元，或者，如果打盘旋转，则将一束电缆/电缆连接到收集器 e根据上述进一步连接而靠在精磨机的轴上。

3. 发明申请

WO1993019846A1 DEVICE AT A DISK REFINER 审中-公开
标题翻译：磁碟机中的设备
公开(公告)号：WO1993019846A1
公开(公告)日：1993-10-14
申请号：PCT/SE1993000039
申请日：1993-01-22
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , SUNDH, Göran
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/14
CPC分类号： D21D1/30 , D21D1/002
摘要： A device for indicating the refining gap (13) independently of wear, in a disk refiner (1) comprising a first and a second opposed refining disk (11, 12), which are rotary relative to each other, of which the first refining disk (11) is axially movable for adjusting the refining gap (15). The device comprises an indication rod (20), which is coupled to the first refining disk (11) so as to follow the axial movement of the refining disk. A first runner (21) is movable along the rod (20), and a stationary shoulder (22) is arranged to determine the position of the runner (21) on the rod when the first refining disk (11) is in production position. A first stationary position indicator (23) is arranged to indicate the position of the first runner (21) when the first refining disk (11) is in production start position.
摘要翻译：一种用于在独立于磨损的情况下指示精磨间隙（13）的装置，该装置包括相对于彼此旋转的第一和第二相对的精炼圆盘（11,12），其中第一精炼圆盘（11）可轴向移动以调节精炼间隙（15）。所述装置包括指示杆（20），所述指示杆（20）联接到所述第一精炼盘（11）以便跟随所述精炼盘的轴向移动。第一流道（21）可沿杆（20）移动，并且固定肩（22）布置成当第一精炼盘（11）处于生产位置时确定流道（21）在杆上的位置。第一固定位置指示器（23）布置成当第一精炼盘（11）处于生产开始位置时指示第一流道（21）的位置。

4. 发明申请

WO1992005874A1 BEARING SYSTEM IN A REFINER 审中-公开
标题翻译：精炼机轴承系统
公开(公告)号：WO1992005874A1
公开(公告)日：1992-04-16
申请号：PCT/SE1991000599
申请日：1991-09-11
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , KJELLQVIST, Olof
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/14
CPC分类号： F16C32/0692 , B02C7/14 , D21D1/30 , F16C33/10
摘要： A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30). Channels (246 and, respectively, 248) are provideed for supplying said cavity with a hydraulic pressure medium.
摘要翻译：一种用于制造纸浆的精磨机中的轴承系统，其中原料在至少一对相对于彼此旋转的一对精炼部件（22,24）之间的精炼间隙中被精炼，其中至少一个所述精炼部件（24）由轴向移动和旋转轴（26）支撑。轴承系统包括组合的静液压/流体动力轴向轴承装置，并且由具有至少一个旋转圆柱形活塞（30）的圆柱形壳体（32）组成，其安装在旋转轴（26）上以与其一起旋转。至少一个外部和一个内部同心圆环（200,202和210,212）被布置成邻接旋转活塞（30）的一个端面，从而形成密封间隙。内环和外环缸可轴向移动但不旋转，并且由位于所述环形气缸之间的固定环活塞（29和33）支撑，并且形成空腔（213和214）的区域内圈和外圈之间的气缸比环形活塞（29和33）更靠近旋转活塞（30）的端面。通道（246和分别为248）用于向液压介质供应所述空腔。

5. 发明申请

WO1996038228A1 APPARATUS AND METHOD FOR PARTICLE COMMINUTION 审中-公开
标题翻译：用于粒子计算的装置和方法
公开(公告)号：WO1996038228A1
公开(公告)日：1996-12-05
申请号：PCT/US1996007331
申请日：1996-05-21
申请人： THE LEKTROX COMPANY
发明人： THE LEKTROX COMPANY , BRENHOLDT, Irving, R.
IPC分类号： B02C07/14
CPC分类号： D21G9/0018 , D21D1/002
摘要： An apparatus and method are provided in which direct ohmic connection (G) is made to a comminution device (GD) (e.g., a wood chip or pulp refiner) to obtain transient voltages, existing on the refining elements, that are directly related to fiber impacts. These voltages, existing on the refining elements, that are directly related to fiber impacts. These voltages are characterized by severity (S) (i.e., magnitude), rate (N), rise time (RT) and polarity (+/-P). The characteristics of these voltages taken separately and/or in mathematical combinations predict the properties of refined wood chips and pulps, i.e., freeness, tensile strength, tear, burst, breaking length and fiber length. Signal characteristics further track refiner plate wear and detect the occurrence of "critical gap" (F) as well as the onset of plate clash.
摘要翻译：提供了一种装置和方法，其中对粉碎装置（GD）（例如，木片或纸浆精炼机）进行直接欧姆连接（G）以获得存在于精炼元件上的与纤维直接相关的瞬态电压影响。存在于精炼元件上的这些电压与纤维冲击直接相关。这些电压的特征在于严重性（S）（即幅度），速率（N），上升时间（RT）和极性（+/- P）。这些电压分别和/或数学组合的特征预测了精制木片和纸浆的性质，即游离度，拉伸强度，撕裂，爆裂，断裂长度和纤维长度。信号特征进一步跟踪磨粒板磨损并检测“临界间隙”（F）的发生以及板碰撞的发生。

6. 发明申请

WO1993014871A1 BEARING SYSTEM IN A REFINER 审中-公开
标题翻译：精炼机轴承系统
公开(公告)号：WO1993014871A1
公开(公告)日：1993-08-05
申请号：PCT/SE1992000841
申请日：1992-12-07
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , REINHALL, Rolf, B. , KJELLQVIST, Olof
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/14
CPC分类号： D21D1/30 , B02C7/14
摘要： A bearing system in a refiner for manufacturing pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, and where at least one of said refining members (24) is supported by an axially movable and rotary axle (26). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a housing (32) with at least one rotary piston (30), which is attached on the rotary axle (26) for rotation with the same. A stationary holder (29, 33) is located in the housing (32) on at least one side of the rotary piston (30). An outer and an inner ring cylinder (200, 210 and, respectively, 202, 212) are arranged axially movable in an outer and an inner chamber, respectively (40, 41 and, respectively, 42, 43) in the holder (29, 33). The ring cylinders thereby are arranged to be pressed against one end surface of the piston (30) so that sealing gaps (211) are formed therebetween. Between the ring cylinders (200, 210, and, respectively, 202, 212), the piston (30) and the holder (29, 33) a cavity (213, 214) is defined, and a channel (246, 248) is provided for the supply of a hydraulic pressure medium to said cavity (213, 214) for determining the axial position of the piston.
摘要翻译：一种用于制造纸浆的精磨机中的轴承系统，其中所述原料在至少一对相对于彼此旋转的一对精炼部件（22,24）之间的精炼间隙中精炼，并且其中至少一个所述精炼部件（24 ）由轴向移动和旋转轴（26）支撑。轴承系统包括组合的静液压/流体动力学轴向轴承装置，并且由具有至少一个旋转活塞（30）的壳体（32）组成，该壳体连接在旋转轴（26）上以与其旋转。在旋转活塞（30）的至少一侧的壳体（32）内设有固定保持器（29,33）。外环和内环筒（200,210以及分别为202,212）分别在保持器（29,21）中的外室和内室中分别轴向移动（40,41和42,33） 33）。因此，环形滚筒被布置成被压靠在活塞（30）的一个端面上，从而在它们之间形成密封间隙（211）。在环形滚筒（200,210和202,212）之间，限定了活塞（30）和保持器（29,33），空腔（213,214），并且通道（246,248）是用于向所述空腔（213,214）供应液压介质，用于确定活塞的轴向位置。

7. 发明申请

WO1990001371A1 STRESS REGULATOR FOR PULP GRINDING APPARATUS AND METHOD 审中-公开
标题翻译：压力调节器用于研磨装置和方法
公开(公告)号：WO1990001371A1
公开(公告)日：1990-02-22
申请号：PCT/SE1989000396
申请日：1989-07-07
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , REINHALL, Rolf, B.
IPC分类号： B02C07/14
CPC分类号： B02C7/14 , D21D1/30
摘要： The present invention provides a regulator (110) for a refiner or grinding apparatus having opposed relatively rotatable grinding discs (28, 30). Each grinding disc (28, 30) carries a grinding segment, and a predetermined gap or grinding space is defined between the grinding segments. The regulator (110), which is provided to compensate for axial variations in the predetermined grinding space due to variations of the load, includes a piston (100) axially movable in a cylinder (102) and a calibrated resilient element (108) acting on the piston (100). The regulator (110) is coupled to a hydraulic servo motor (38) for the grinding discs (28, 30), and the dimensions of the piston (100) and cylinder (102) of the regulator (110) are selected to correspond to that of the servo motor (38), but in reduced scale. By calibrating the resilient element (108) of the regulator to correspond to the axial load applied to the grinding discs (28, 30), the displacement of the regulator piston (100) corresponds to the relative displacement of the grinding disc and thus to a variation in the grinding space between the grinding discs (28, 30). Variations in the grinding space are instantaneously and continuously counteracted by the regulator (110) to maintain the grinding space at its predetermined value.
摘要翻译：本发明提供了一种用于具有相对的相对可旋转研磨盘（28,30）的精磨机或研磨装置的调节器（110）。每个研磨盘（28,30）承载研磨段，并且在磨削段之间限定预定的间隙或研磨空间。提供用于补偿由于负载变化引起的预定研磨空间中的轴向变化的调节器（110）包括可在气缸（102）中轴向移动的活塞（100）和作用在其上的校准弹性元件（108）活塞（100）。调节器（110）联接到用于研磨盘（28,30）的液压伺服电动机（38），并且调节器（110）的活塞（100）和气缸（102）的尺寸被选择为对应于伺服电机（38），但缩小规模。通过校准调节器的弹性元件（108）以对应于施加到研磨盘（28,30）的轴向载荷，调节器活塞（100）的位移对应于研磨盘的相对位移，因此对应于研磨盘（28,30）之间的研磨空间的变化。研磨空间的变化由调节器（110）瞬时和连续地抵消，以将研磨空间保持在其预定值。

8. 发明申请

WO1986001434A1 COMBINED HYDROSTATIC/HYDRODYNAMIC BEARING SYSTEM FOR GRINDING APPARATUS 审中-公开
标题翻译：用于研磨装置的组合式水力/水动力轴承系统
公开(公告)号：WO1986001434A1
公开(公告)日：1986-03-13
申请号：PCT/SE1985000315
申请日：1985-08-22
申请人： SUNDS DEFIBRATOR AKTIEBOLAG
发明人： SUNDS DEFIBRATOR AKTIEBOLAG , REINHALL, Rolf, Bertil
IPC分类号： B02C07/14
CPC分类号： F16C39/04 , B02C7/11 , B02C7/14 , D21D1/30 , F16C32/06 , F16C33/10 , F16J10/02
摘要： Combined hydrostatic/hydrodynamic bearing system for a grinding apparatus in which the material is ground in a grinding space defined between a pair of relatively rotating grinding members and in which at least one of the grinding members is carried by an axially displaceable rotatable shaft (26). One or more cylindrical pistons (30) are mounted on the rotatable shaft (26) to rotate therewith within a pressure chamber (31, 33) defined within a stationary cylindrical housing (32) permitting the piston or pistons (30) to be displaced axially therein. Fluctuations in axial thrust forces acting on the displaceable rotatable shaft (26) are counteracted by applying a fluid pressure medium to one or both of the piston ends of the cylindrical piston or pistons (30) in a controlled manner so as to maintain a predetermined clearance range of the grinding space.

9. 发明申请

WO1997038792A1 METHOD FOR GUIDING THE BEATING IN A REFINER AND ARRANGEMENT FOR PERFORMING THE METHOD 审中-公开
标题翻译：用于引导精炼器和布置方法的方法
公开(公告)号：WO1997038792A1
公开(公告)日：1997-10-23
申请号：PCT/SE1997000577
申请日：1997-04-07
申请人： KARLSTRÖM, Anders
IPC分类号： B02C07/14
CPC分类号： D21D1/20 , D21D1/30
摘要： The invention relates to a method for controlling the beating in a refiner. This is characterized in that, in order to influence the different quality parameters for the beaten mass, the applied pressure on the beating discs in the refiner, the feed flow of the chips and the nozzle water are regulated by means of values from measured pressures and temperatures in the beating zone. The invention also includes an arrangement for performing the method according to the invention.
摘要翻译：本发明涉及一种用于控制精磨机打浆的方法。其特征在于，为了影响打浆质量的不同质量参数，在磨浆机中的打浆盘上施加的压力，芯片和喷嘴水的进料流量通过来自测量的压力的值和跳动区域的温度。本发明还包括用于执行根据本发明的方法的装置。

10. 发明申请

WO1993023166A1 APPARATUS FOR REFINING FIBER MATERIAL 审中-公开
标题翻译：精炼纤维材料的设备
公开(公告)号：WO1993023166A1
公开(公告)日：1993-11-25
申请号：PCT/SE1993000344
申请日：1993-04-21
申请人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG , KJELLQVIST, Olof
发明人： SUNDS DEFIBRATOR INDUSTRIES AKTIEBOLAG
IPC分类号： B02C07/14
CPC分类号： F16C25/08 , D21D1/30 , F16C19/30 , F16C23/086 , F16C35/077
摘要： A disk refiner for refining fiber material. The refiner comprises two opposed refining disks (3, 4), at least one of which is rotary and supported on a rotary shaft (5). The shaft (5) is mounted in a stand (1) via a bearing housing (6) with at least two bearings (11, 12, 13), a first one (11) for axial and prevailing radial forces, and a second one (12) primarily for radial forces. The bearings (11, 12, 13) are mounted rigidly each in its bearing seat (21, 22, 23), which is axially movable in the bearing housing (6), which in its turn is mounted stationary in the stand (1). Between the bearing seats (21, 22, 23) prestressing members (25, 26, 27) are arranged.
摘要翻译：用于精炼纤维材料的圆盘磨浆机。精磨机包括两个相对的精磨圆盘（3,4），其中至少一个旋转并支撑在旋转轴（5）上。轴（5）通过具有至少两个轴承（11,12,13）的轴承壳体（6）安装在支架（1）中，第一轴承（11）用于轴向和主要的径向力，第二个（12）主要用于径向力。所述轴承（11,12,13）各自刚性地安装在其轴承座（21,22,23）中，所述轴承座（21,22,23）可在所述轴承壳体（6）中轴向移动，所述轴承座又安装在所述支架（1）中，。在轴承座（21,22,23）之间布置有预应力构件（25,26,27）。

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