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1. 发明申请

WO2015165659A1 VORRICHTUNG ZUR AUFBEREITUNG VON STOFFEN 审中-公开
标题翻译：设备技术治疗物质的
公开(公告)号：WO2015165659A1
公开(公告)日：2015-11-05
申请号：PCT/EP2015/056490
申请日：2015-03-26
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： CHRIST, Walter , SCHWARZ, Hermann
IPC分类号： D21F7/02 , D21B1/32 , D21B1/34 , D21D5/06
CPC分类号： D21B1/32 , D21B1/34 , D21D5/06 , D21F7/02 , Y02W30/646
摘要： Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zur Aufbereitung von Stoffen, insbesondere von Rohstoffen bei der Papierherstellung, vorzugsweise aufweisend einen Pulper oder eine Auflösetrommel, aufweisend ein um eine Achse rotierbares Aufbereitungsgefäß (M, M1, M2), wobei das Aufbereitungsgefäß (M, M1, M2) zumindest einen Antriebsring (3) aufweist, wobei der Antriebsring (3) fest mit dem Aufbereitungsgefäß (M, M1, M2) verbunden ist, wobei der Antriebsring (3) im Zusammenwirken mit zumindest einem Statorelement (11, 11') zur rotierenden Bewegung vorgesehen ist, wobei das Statorelement (11, 11') Elektromagnete (13) aufweist, wobei die Elektromagnete (13) zur Erzeugung eines Drehmoments des Aufbereitungsgefäßes (M, M1, M2) vorgesehen ist. Zur Erzeugung des Drehmomentes, das auf das Aufbereitungsgefäß (M, M1, M2) wirkt, weist der Antriebsring (3) entweder Antriebsmagnete (7), insbesondere Permanentmagnete, oder Aussparungen (9) auf. Falls der Antriebsring (3) Permanentmagnete aufweist, entspricht die Antriebseinheit einer Synchronmaschine. Falls der Antriebsring (3) Aussparungen (9) aufweist, entspricht die Antriebseinheit einem Reluktanz-Ringmotor. Vorteilhaft ist die Position und/oder Ausrichtung des Aufbereitungsgefäßes (M, M1, M2) veränderbar. Weiter vorteilhaft sind die antriebsrelevanten Größen wie Drehmoment, Drehzahl, Position und/oder Ausrichtung des Aufbereitungsgefäßes (M, M1, M2) mittels einer Steuerungseinrichtung (25) steuerbar oder regelbar.
摘要翻译：本发明涉及一种装置（1）和用于材料处理的方法，在造纸特定的原料，优选地包括一个碎浆机或鼓碎浆机，其包括围绕轴线处理容器（M，M1，M2），其中，所述处理容器的可旋转的（ M，M 1，M 2）包括至少一个驱动环（3），其中，所述驱动环（3）固定的（与处理容器M，M 1，M 2）被连接，其特征在于，所述驱动环（3）与至少一个定子元件（11，11合作 '）被设置用于旋转运动，其中所述定子（11，11' 表示）的电磁铁（13），用于生成所述处理容器（M，M1，M2）的转矩电磁铁（13）被提供。为了产生的扭矩，其中，所述处理容器（M，M1，M2）作用，驱动环（3）任一驱动磁体（7），特别是永磁体或凹部（9）。如果驱动环（3）具有永久磁铁，所述驱动单元对应于同步电机。如果驱动环（3）具有凹部（9），所述驱动单元对应于磁阻环形电动机。处理容器的位置和/或取向（M，M1，M2）的变量是有利的。进一步有利地，特定驱动器的参数，例如转矩，速度，位置和/或在处理容器（M，M1，M2）的取向通过控制或调节的控制装置（25）的装置。

2. 发明申请

WO2010018120A3 ARRANGEMENT FOR FRACTIONATING A SUSPENSION OF FIBROUS MATERIAL 审中-公开
标题翻译：安排分馏纸浆悬浮液
公开(公告)号：WO2010018120A3
公开(公告)日：2010-09-16
申请号：PCT/EP2009060202
申请日：2009-08-06
申请人： VOITH PATENT GMBH , BERGSTROEM JONAS , BLUHM REINHARD , KATZENMAIER TILLMAN , MANNES WOLFGANG , PERRIN MARC
发明人： BERGSTROEM JONAS , BLUHM REINHARD , KATZENMAIER TILLMAN , MANNES WOLFGANG , PERRIN MARC
IPC分类号： D21D5/06 , D21D5/02 , D21D5/16
CPC分类号： D21D5/06 , D21D5/02 , D21D5/16
摘要： The invention relates to an arrangement for fractionating a suspension of fibrous material suitable for creating a web of paper, board, tissue or some other fibrous material into a short fibre fraction with a high proportion of short and/or stiff fibres and/or vessel cells and a long fibre fraction with a high proportion of long and/or flexible fibres, comprising a screen element (1) with screen openings (3) which is taken past at least one nozzle (4) which directs a jet of the fibrous material suspension onto the screen element (1), wherein the long fibre fraction is collected on the side of the screen element (1) that is facing the nozzle (4) and the short fibre fraction is collected on the opposite side of the screen element (1). In this case it is intended to make the fractionating easier and/or more efficient by the screen element (1) being cylindrically formed and mounted rotatably about the cylinder axis and/or by most of the screen openings (3), preferably all the screen openings, being formed as elongated slits which extend, at least over part of their length, in an inclined manner in relation to the direction of movement (8) of the screen element (1), or by the screen element (1) having a honeycomb structure.
摘要翻译：本发明涉及一种用于植物的适合于生产在短纤维分数的纸，板，组织或其它纤维幅的纸浆悬浮液具有短和/或坚硬的纤维和/或血管细胞的比例高和长纤维部分具有高比例的分馏的布置上长的和/或柔性的纤维，与被引导经过一个筛选构件（1）的至少一个喷嘴（4）配有筛孔（3），其将纸浆悬浮液射流在屏幕元件上的喷嘴（1），其中，所述长纤维部分被收集（4）面向所述屏元件（1）和在屏幕元件（1）的相反侧的短纤维部分侧。分馏是更有效的，从而简化和/或，是屏幕元件（1）圆柱形的并且可转动地安装在所述汽缸轴线和/或大部分，优选全部的筛孔（3）的作为细长槽，其至少形成在段，到屏幕元件的运动方向（8）（1）以倾斜延伸，或者在屏幕元件（1）具有蜂窝结构。

3. 发明申请

WO2007094967A1 PULB SCREEN FOIL AND METHOD OF USE 审中-公开
标题翻译： PULB筛网和使用方法
公开(公告)号：WO2007094967A1
公开(公告)日：2007-08-23
申请号：PCT/US2007/002623
申请日：2007-01-31
申请人： KADANT BLACK CLAWSON INC. , EGAN, John, J.
发明人： EGAN, John, J.
IPC分类号： D21D5/02 , D21D5/06
CPC分类号： D21D5/026 , D21D5/06
摘要： A pulp screen apparatus and method are disclosed in which the hydrofoil member thereof comprises a camber surface adapted for relative movement along the screen surface in proximity thereto. The camber surface comprises a channel surface portion located intermediate of the leading edge and the trailing edge of the hydrofoil. The channel surface is substantially parallel to the screening surface and the distance between the channel surface portion of the hydrofoil and the corresponding (underlying) screen cylinder portion proximate the channel region portion is substantially the minimum distance or clearance between the camber surface and the cylinder surface.
摘要翻译：公开了一种纸浆筛分装置和方法，其中水翼构件包括适于沿着靠近筛网的相对运动的弯曲表面。外倾面包括位于水翼的前缘和后缘之间的通道表面部分。通道表面基本上平行于屏蔽表面，并且水翼的通道表面部分与靠近通道区域部分的相应的（下面）的丝网气缸部分之间的距离基本上是弧形表面和气缸表面之间的最小距离或间隙。

4. 发明申请

WO00058549A1 SCREENING APPARATUS INCLUDING TWO SCREEN MEANS 审中-公开
标题翻译：筛选装置包括两种屏幕手段
公开(公告)号：WO00058549A1
公开(公告)日：2000-10-05
申请号：PCT/SE2000/000421
申请日：2000-03-03
IPC分类号： B04B3/00 , B04B7/18 , D21D5/02 , D21D5/06
CPC分类号： D21D5/06 , D21D5/026
摘要： Screening apparatus for separating fiber suspensions, preferably pulp suspensions, comprising at least two co-axially arranged screen means. A first tubular screen means (6) has outside itself a first screen chamber (7) with an outer defining surface (8). A second tubular screen means (10) has inside itself a second screen chamber (11) with an inner defining surface (23). Such a screening apparatus tends to become relatively high and not to yield good screening results. According to the invention, the first screen means (6) is rotary and located on the rotor means (4). Inside the rotary screen means (6) a stator (17) with at least one pulse means (18) is provided. The smallest diameter of the outer defining surface (8) of the first screen chamber (7) is smaller than the greatest diameter of the inner defining surface (23) of the second screen chamber (11). The first screen chamber (7) is separated from the second screen chamber (11) and at least partially located inside the second screen chamber (11).
摘要翻译：用于分离纤维悬浮液，优选纸浆悬浮液的筛选装置，其包括至少两个同轴布置的筛网装置。第一管状筛装置（6）在其外部具有带有外限定表面（8）的第一筛网室（7）。第二管状筛装置（10）内部具有带有内部限定表面（23）的第二筛网室（11）。这种筛选装置倾向于变得相对较高并且不能产生良好的筛选结果。根据本发明，第一屏幕装置（6）旋转并位于转子装置（4）上。在旋转筛装置（6）的内部设有具有至少一个脉冲装置（18）的定子（17）。第一筛分室（7）的外部限定表面（8）的最小直径小于第二筛分室（11）的内部限定表面（23）的最大直径。第一筛分室（7）与第二筛分室（11）分离并且至少部分地位于第二筛分室（11）的内部。

5. 发明申请

WO1994024365A1 MEANS FOR FILTERING AND FRACTIONATION OF SUSPENSIONS CONTAINING FIBRES, FIBRE FRAGMENTS, FINES AND OTHER PARTICLES 审中-公开
标题翻译：用于过滤和分离含有纤维，纤维片，细粉和其他颗粒的悬浮液的手段
公开(公告)号：WO1994024365A1
公开(公告)日：1994-10-27
申请号：PCT/NO1993000063
申请日：1993-04-16
申请人： FONGEN, Sigurd
IPC分类号： D21D05/02
CPC分类号： D21D5/06 , D21D5/04 , D21D5/16
摘要： The invention concerns an apparatus which is capable of performing a continuous, self-cleaning mode of operation for filtering and fractionation of suspensions containing fibres, fibre fragments, fines and other particles. For filtering and fractionation is applied a continuous, perforated and electrolytically produced metal foil, with perforation holes in the order of 10 - 100 mu m and foil thickness of same order. Open area varies between 5 % and 40 %. The suspension is jetted onto the metal surface by high pressure and velocity, whereby the filtrate is hurdled through the perforated foil whereas the solids which are sorted out are being retained on the foil surface and is continuously removed from same. A slow, oscillating movement causes a continuous cleansing of the perforation holes.
摘要翻译：本发明涉及一种装置，其能够执行用于过滤和分级含有纤维，纤维碎片，细粒和其它颗粒的悬浮液的连续的自清洁操作模式。对于过滤和分级，应用连续，穿孔和电解制备的金属箔，其穿孔为10-100μm，箔厚度相同。开放面积在5％至40％之间。悬浮液通过高压和高速被喷射到金属表面上，由此滤液穿过穿孔的箔片，而整理出来的固体被保留在箔表面上，并从其上连续地除去。缓慢的振荡运动导致穿孔的连续清洁。

6. 发明申请

WO1993003220A1 METHOD AND APPARATUS FOR AN IMPROVED KNOT DRAINER 审中-公开
标题翻译：改进的杀虫剂的方法和装置
公开(公告)号：WO1993003220A1
公开(公告)日：1993-02-18
申请号：PCT/US1992006347
申请日：1992-07-31
申请人： INGERSOLL-RAND COMPANY
发明人： INGERSOLL-RAND COMPANY , MURPHY, Patrick, D. , CLARKE-POUNDER, Ian, J., H. , GALLAGHER, Brian, J.
IPC分类号： D21D05/06
CPC分类号： D21D5/06
摘要： A method and apparatus for enhancing knot transport in a knot drainer has a provision for decreasing tangential velocity of the feed slurry in the inlet chamber (10), a hydrodynamic force reduction provision in the screening chamber (20), and a provision for increasing the ratio of circumferential friction forces to axial friction forces in a housing extension (40) above the screening chamber (20). This drastically reduces frequency of knot transport interruptions which would otherwise occur in the knot drainer, thereby improving knot drainer performance efficiency.

7. 发明申请

WO1981000359A1 METHOD AND FILTER FOR SEPARATING FILTERABLE PARTICLES FROM A LIQUID SUSPENSION 审中-公开
标题翻译：从液体悬浮液中分离可过滤的颗粒的方法和过滤器
公开(公告)号：WO1981000359A1
公开(公告)日：1981-02-19
申请号：PCT/SE1980000205
申请日：1980-08-13
申请人： HEDEMORA VERKSTAEDER AB , RAGNEGARD S , DAHLLOEV B
发明人： HEDEMORA VERKSTAEDER AB
IPC分类号： B01D37/02
CPC分类号： D21D5/06 , B01D33/06 , B01D37/00 , B01D37/02
摘要： A method for separating filterable particle from a liquid suspension, e.g. white water cleaning for paper machines. Movable, cyclically operating filter elements are used, which in succession and repeatedly pass an operating cycle during which a layer containing the particles is successively built up on the filter elements under the influence of a pressure difference applied over these. From the beginning of each cycle a separate filtering medium, a so called sweetener, is applied on to the filter elements likewise under the action of the pressure difference. The pulp built up on the filter elements and consisting of the particles and said sweetener, the particle pulp, is removed from the filter elements during the end portion of the cycle. In order to obtain higher cleaning efficiency and higher capacity of the filters the liquid suspension is brought to pass successively through at least two steps (2, 4) of each one set (6, 8) of said cyclically operating filter elements, sweetener being introduced (10) to the last step (4) from outside and as sweetener for the preceding step (2) is introduced (24) the removed particle pulp from the following step (4).
摘要翻译：用于从液体悬浮液中分离可过滤颗粒的方法，例如白水清洗纸机。使用可移动的循环操作的过滤器元件，其连续地重复地通过操作循环，在该操作循环期间，在施加在这些上的压力差的影响下，将包含颗粒的层依次构建在过滤元件上。从每个循环的开始，同样在压力差的作用下，将单独的过滤介质，即所谓的增甜剂施加到过滤器元件上。在循环的结束部分期间，在过滤元件上堆积的纸浆由颗粒和所述甜味剂构成，颗粒纸浆从过滤元件中除去。为了获得更高的清洁效率和更高的过滤能力，液体悬浮液通过所述循环操作的过滤元件的每一组（6,8）的至少两个步骤（2,4）连续通过，所述甜味剂被引入（2）的甜味剂（24）从下一步骤（4）中引入（24）去除的颗粒纸浆（24）。

8. 发明申请

WO2019055973A2 METHOD AND APPARATUS FOR CONTROLLING A FIBER FRACTIONATION SYSTEM 审中-公开
公开(公告)号：WO2019055973A2
公开(公告)日：2019-03-21
申请号：PCT/US2018/051477
申请日：2018-09-18
申请人： INTERNATIONAL PAPER COMPANY
发明人： JAAKKOLA, Jyrki, Tapio , HEIKKINEN, Antti
IPC分类号： D21D99/00 , D21G9/00
CPC分类号： D21D5/06 , B03B5/56 , B03B13/00 , D21D99/00 , D21G9/0018
摘要： A method for controlling a fiber fractionation system for fractionating an input material into a long fraction (LF) stream comprising LF fibers and a short fraction (SF) stream comprising SF fibers includes measuring an average LF fiber length at one or more locations post-fractionation, and maintaining the average LF fiber length within a target variability range by automatically altering a rotational speed of a rotor of the fiber fractionation system.

9. 发明申请

WO2016203107A1 METHOD AND ARRANGEMENT FOR DEFIBERIZING FIBROUS MATERIAL AND USE OF A DEFIBERIZING DRUM 审中-公开
标题翻译：用于减少纤维材料的方法和装置以及使用一种定性鼓
公开(公告)号：WO2016203107A1
公开(公告)日：2016-12-22
申请号：PCT/FI2016/050425
申请日：2016-06-14
申请人： ANDRITZ OY
发明人： VANHALA, Kimmo
IPC分类号： D21B1/32 , D21D5/06
CPC分类号： D21B1/32 , D21D5/06 , Y02W30/646
摘要： The present invention relates to a method for defiberizing fibrous material, especially recovered paper or recovered board, in a rotary defiberizing drum having a material defiberizing portion and a screening portion. The method comprises following steps: a) a batch of fibrous material and liquid is fed into the defiberizing drum, b) material is defiberized in the defiberizing portion of the defiberizing drum, b) the defiberized material batch is transferred to the screening portion of the defiberizing drum, c) the defiberized material batch is treated in the screening portion, wherein accepted fiber material is separated through the screening surface into accept, and d) the reject material is discharged from the defiberizing drum, and the direction of rotation or the inclination of the defiberizing drum, or both, is changed at least between method steps b) and e). The invention also relates to a defiberizing drum arrangement and use.
摘要翻译：本发明涉及一种在具有材料脱纤维部分和筛分部分的旋转除油鼓中的纤维材料，特别是回收纸或回收板的分纤维化方法。该方法包括以下步骤：a）将一批纤维材料和液体进料到脱纤维鼓中，b）在除纤化鼓的脱纤维部分中分解材料，b）将分解后的材料批次转移到分选滚筒，c）在筛分部分处理分解的材料批次，其中将接受的纤维材料通过筛分表面分离成接受，以及d）拒收材料从脱纤维鼓排出，旋转方向或倾斜至少在方法步骤b）和e）之间改变脱气鼓或两者。本发明还涉及一种脱纤维鼓装置和用途。

10. 发明申请

WO2012119998A2 WIRE DEVICE 审中-公开
标题翻译：筛分设备
公开(公告)号：WO2012119998A2
公开(公告)日：2012-09-13
申请号：PCT/EP2012053772
申请日：2012-03-06
申请人： VOITH PATENT GMBH , HUESMANN TILL
发明人： HUESMANN TILL
CPC分类号： D21D5/02 , D21D5/06 , D21D5/16
摘要： The invention relates to a wire device for treating a fibrous material suspension (1) that is suitable for generating a paper, cardboard, tissue or other fibrous material web, comprising a rotationally symmetrical, rotating wire element (2) having wire openings (3) which are guided past at least one nozzle (4), which directs a jet of the fibrous material suspension (1) at the wire element (2). The manufacturing complexity and the energy requirement are to be reduced by designing the wire element (2) as a woven fabric.
摘要翻译：本发明涉及一种筛选装置用于治疗适合于生产具有旋转对称一个纸，板，组织或其它纤维幅的纸浆悬浮液（1）的形式，旋转屏元件（2）与屏幕的开口（3），该至少一个喷嘴（4）通过，其将纸浆悬浮液射流（1）引导到筛网元件（2）上。在这种情况下，由于筛网元件（2）形成为织物，所以应该降低生产成本和能量需求。

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