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11. 发明专利

JP2014231667A フレア状入口挿入部を備えるフラッシュタンク及びフラッシュタンクに流れを導入するための方法有权
标题翻译：具有插入式插入件的闪存槽和将流程引入闪存槽的方法
公开(公告)号：JP2014231667A
公开(公告)日：2014-12-11
申请号：JP2014107648
申请日：2014-05-26
申请人：アンドリッツインコーポレーテッド , Andritz Inc , アンドリッツインコーポレーテッド
发明人： RICHARD M GROGAN , WALTER EDWARD NELLIS , TYSON BRADFORD HUNT
IPC分类号： D21C11/00
CPC分类号： D21C11/00 , B01D19/0036 , D21C11/04 , D21C11/06 , D21C11/10
摘要：【課題】フラッシュタンクに流入する黒液の分断及び乱流を抑制できるフラッシュタンクを提供する。【解決手段】フラッシュタンク10であって、このフラッシュタンク10は、フラッシュタンク10の側壁によって形成された内部表面22を有する内部チャンバー;チャンバーの上部部分に連結されている蒸気排出ポート33;前記チャンバーの下部部分に連結されている液体排出ポート31;挿入出口を有し、前記チャンバーの入口ポートに挿入された挿入入口チューブ34を含み、挿入入口チューブ34は側壁の内側に延びており、挿入出口31はフラッシュタンク10の中心垂直軸に対して実質的に平行に、且つフラッシュタンク10の半径ラインに対して実質的に垂直に配向された伸長した断面形状を有し、それによって挿入出口31が側壁に実質的に接している。【選択図】図5
摘要翻译：要解决的问题：提供能够减少流入闪蒸罐的黑液中的破裂和湍流的闪蒸罐。解决方案：闪蒸罐10包括：内部室，其具有由闪蒸罐10的侧壁形成的内表面22 ; 耦合到所述室的上部的蒸气排出口33; 液体排出口31，其连接到所述室的下部; 插入入口管34具有插入物出口并插入到腔室的入口中。插入物入口管34延伸到侧壁的内部，并且插入物出口31具有基本上平行于闪蒸罐10的中心垂直轴线定向并基本上垂直于闪蒸罐10的径向线的细长横截面形状，使得插入物出口31基本上与侧壁相切。

12. 发明专利

JP2014098224A Refiner plate with gradually changing geometry 有权
标题翻译：具有梯度变化几何的精加工板
公开(公告)号：JP2014098224A
公开(公告)日：2014-05-29
申请号：JP2013190013
申请日：2013-09-13
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： LUC GINGRAS
IPC分类号： D21D1/30
CPC分类号： B02C7/12 , D21D1/306
摘要： PROBLEM TO BE SOLVED: To provide an improved design of a refiner plate, which has been in use for many years to separate wood into individual fibers, as well as to develop these fibers into suitable paper-making or board-making fibers, with no specific radial transition point between refining zones in order to eliminate radial build-ups of fiber while achieving good operation and producing good and even quality fiber at low energy levels.SOLUTION: A refiner plate segment has a continuous transition zone spanning from the periphery or near the periphery of the plate in a substantial spiral toward the axis of rotation of the plate adjacent the breaker bar zone.
摘要翻译：要解决的问题：为了提供已经使用多年以将木材分离成单个纤维的精磨机的改进设计，以及将这些纤维发展成适当的造纸或制板纤维，没有精炼区之间的特定径向转变点，以消除纤维的径向积聚，同时实现良好的操作并且在低能量水平下产生良好且均匀的质量纤维。解决方案：精磨机板段具有从周边或附近跨越的连续过渡区板的周边以相对于断屑条区域的板的旋转轴线的大致螺旋形。

13. 发明专利

JP5497283B2 Refiner plate fixture for the rapid exchange, its methods, and its assembly 有权
公开(公告)号：JP5497283B2
公开(公告)日：2014-05-21
申请号：JP2008309320
申请日：2008-12-04
申请人：アンドリッツ・インコーポレイテッドAndritz Inc.
发明人：ギングラスルーク , レノルズジョージ
IPC分类号： D21D1/30 , B02C7/12
CPC分类号： D21D1/30 , D21D1/306 , Y10T29/49826 , Y10T29/49947

14. 发明专利

JP2014015704A Refiner plate having smooth and wave-like groove, and method relating thereto 有权
标题翻译：具有平滑和波浪状凹槽的精加工板及其相关方法
公开(公告)号：JP2014015704A
公开(公告)日：2014-01-30
申请号：JP2013103608
申请日：2013-05-16
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： LUC GINGRAS
IPC分类号： D21D1/30
CPC分类号： D21D1/306 , B02C7/12 , D21B1/063
摘要： PROBLEM TO BE SOLVED: To provide a method of improving a discharge efficiency of water vapor between refiner plates regarding a disk refiner for wood chips.SOLUTION: A set 300 of plate segments for refining a comminuted cellulose material 320 includes a first plate segment 302 and a second plate segment 304. Each of the first plate segment and the second plate segment has a refining surface configured to face a refining surface of the other segment. Each of the refining surfaces includes a refining zone having bars and grooves between adjacent bars. When the set of plate segments is mounted on a disk of a refiner, a distance 385 between the groove of the first plate segment and the groove of the second plate segment is substantially constant along the arc through the refining zone.
摘要翻译：要解决的问题：提供一种提高用于木片的圆盘磨浆机的精磨机板之间的水蒸气的排出效率的方法。解决方案：用于精炼粉碎的纤维素材料320的一组板300段包括第一板段302和第二板段304.第一板段和第二板段中的每一个具有构造成面对另一段的精磨表面的精磨表面。每个精炼表面包括在相邻的条之间具有杆和槽的精炼区。当一组板段安装在精磨机的盘上时，第一板段的槽和第二板段的槽之间的距离385沿着通过精炼区的弧形基本恒定。

15. 发明专利

JP2013032611A Screen plate for digester 有权
标题翻译：屏幕屏幕
公开(公告)号：JP2013032611A
公开(公告)日：2013-02-14
申请号：JP2012219363
申请日：2012-10-01
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： SHEERER JAY K , LUHRMANN CARL
IPC分类号： D21C7/14
CPC分类号： D21C7/14 , D21D5/16
摘要： PROBLEM TO BE SOLVED: To provide a screen plate for a digester that is capable of preventing clogging and blocking due to chips.SOLUTION: There is provided a screen plate 50 used for a pulping tank for cellulosic materials. The screen plate includes a slot 52 that extends through the plate. The slot adjoins an inner surface of the screen plate and has a curved entrance corner end 64 that is chamfered and faces a pulp flow when it is attached to the pulping tank. The curved entrance is provided at a lower side of each slot and the lower side of the slot is declined by an angle ω of 5 to 15° from the inner surface of the plate to an outer surface of the plate.
摘要翻译：要解决的问题：提供一种能够防止由于切屑引起的堵塞和堵塞的蒸煮器的筛板。解决方案：提供了用于纤维素材料的制浆罐的筛板50。筛板包括延伸穿过板的槽52。狭槽与筛板的内表面相邻，并且具有弯曲的入口拐角端64，该入口角端64在被连接到制浆罐时被倒角并面向纸浆流。弯曲入口设置在每个槽的下侧，并且槽的下侧从板的内表面向板的外表面下降5至15°的角度ω。版权所有（C）2013，JPO＆INPIT

16. 发明专利

JP2010247989A Apparatus and method for stabilizing moving web 审中-公开
标题翻译：用于稳定移动网络的装置和方法
公开(公告)号：JP2010247989A
公开(公告)日：2010-11-04
申请号：JP2010039058
申请日：2010-02-24
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： KRAMER GERALD , BROSSARD EDWARD
IPC分类号： B65H23/28 , D21F11/00
CPC分类号： B65H23/24 , B65H2301/51256 , B65H2406/112 , B65H2601/2531 , B65H2601/254 , B65H2701/1315 , G03G2215/00662
摘要： PROBLEM TO BE SOLVED: To provide a means and an apparatus for correcting this, since there is a tendency of curling a side end of a web, when the web moves by crossing a flat surface of a stabilizer.
SOLUTION: This apparatus is provided for causing the air movement in the cross-machine direction and the substantially parallel direction to a stabilizer surface adjacent to the moving web, and the apparatus is adjacent to the stabilizer and is positioned in a place of the sheet end or on its outside of the stabilizer, and derives the fluid movement in the moving direction to the outside from the side end of the moving web for stabilizing an end part of the web.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于校正其的装置和装置，由于当卷材通过穿过稳定器的平坦表面而移动时，卷边的侧端具有卷曲的趋势。解决方案：该装置被设置用于使得空气沿跨机器方向运动并且与靠近移动幅材的稳定器表面基本平行的方向移动，并且该装置与稳定器相邻并且被定位在片材端部或其稳定器的外侧，并且从流动幅材的侧端将移动方向的流体运动导出到外部，以稳定幅材的端部。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JP2009052188A Single vessel reactor system for hydrolysis and digestion of wood chips with chemical enhanced wash method 有权
标题翻译：用于化学加强洗涤方法的木质水解和消毒用单层反应器系统
公开(公告)号：JP2009052188A
公开(公告)日：2009-03-12
申请号：JP2008132893
申请日：2008-05-21
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： SHIN NAMHEE , STROMBERG BERTIL , CANN WILLIAM J , KIROV VENTZISLAV
IPC分类号： D21C7/00 , D21C3/02 , D21C9/02
CPC分类号： D21C1/02 , D21C1/04 , D21C3/02 , D21C3/26 , D21C7/00 , D21C9/02
摘要： PROBLEM TO BE SOLVED: To provide a vessel which reduces precipitation of lignin and other wood components until after hydrolysis of a cellulosic material has been accomplished. SOLUTION: In a reaction vessel, cellulosic material flows through the reaction vessel from a material input to a material discharge, and the vessel includes: a hydrolysate and liquid extraction screen; a hydrolysis zone B between the material input and the hydrolysate and liquid extraction screen; a wash zone C between the hydrolysate and liquid extraction screen and a wash liquid extraction screen; a wash liquid inlet port 61 for introducing a wash liquid into the wash zone, wherein at least a portion of the wash liquid entering the wash liquid inlet port flows through the wash zone and is extracted by the hydrolysate and liquid extraction screen; cooking zones D and E between the wash zone and the material discharge and a cooking liquor extraction screen at or below the cooking zone and above the material discharge. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：待解决的问题：提供一种在纤维素材料水解完成之后减少木质素和其它木材组分的沉淀的容器。解决方案：在反应容器中，纤维素材料从材料输入物料排出物流过反应容器，容器包括：水解液和液体提取筛; 材料输入与水解液和液体提取筛之间的水解区B; 水解液和液体提取筛网之间的洗涤区C和洗涤液提取筛; 用于将洗涤液引入洗涤区的洗涤液入口61，其中进入洗涤液入口的洗涤液的至少一部分流过洗涤区，并通过水解液和液体提取筛提取; 在洗涤区域和材料排出之间的烹饪区域D和E以及烹饪区域之下或之下的烹饪液体提取筛网，并且在材料排出物上方。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2008045262A Process and system for pulping of lignocellulose materials 有权
标题翻译：木质纤维素材料的加工和制造方法
公开(公告)号：JP2008045262A
公开(公告)日：2008-02-28
申请号：JP2007206761
申请日：2007-08-08
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： AICHINGER JOHANN , XU ERIC
IPC分类号： D21C3/22 , D21C9/16 , D21H11/08
CPC分类号： D21C3/02 , D21C9/1042 , D21C9/16
摘要： PROBLEM TO BE SOLVED: To provide a mechanical pulping process developing brightness and other pulp properties.
SOLUTION: A non-compression vessel, such as a digester, is employed for the chemical preconditioning of the chips followed by a fiberizing device to break the preconditioned chips down to fiber bundles, which are then washed before a high consistency chemical treatment. The digester may be one such as used in conventional chemical pulping of wood chips with or without screens for the extraction of chemical. This digester may be hydraulic or vapor phase (that is contain a vapor space within the digester), and operate in either a continuous or batch fashion. This digester allows for the discharge of material without the use of a screw mechanism. The digester treated chips are then defiberized to convert the chips into course fiber bundles, which then is washed and dewatered. The washed and dewatered pulp is then treated with alkali peroxide chemicals.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供开发亮度和其他纸浆性能的机械制浆工艺。解决方案：采用非压缩容器（如蒸煮器）进行芯片的化学预处理，然后用纤维化装置将预处理的芯片分解成纤维束，然后在高浓度化学处理之前进行清洗。蒸煮器可以是例如用于具有或不具有用于提取化学品的筛网的木屑的常规化学制浆的。该蒸煮器可以是液压或气相（在蒸煮器内包含蒸气空间），并且以连续或间歇的方式操作。该蒸煮器允许在不使用螺杆机构的情况下排出材料。然后对经过处理的消化槽的芯片进行脱纤维，将芯片转化成纤维束，然后将其洗涤和脱水。然后用碱性过氧化物化学品处理洗涤和脱水的纸浆。版权所有（C）2008，JPO＆INPIT

19. 发明专利

JP2007182660A Refiner plate, disperger plate and method of refining 有权
标题翻译：精炼板，分散板和精炼方法
公开(公告)号：JP2007182660A
公开(公告)日：2007-07-19
申请号：JP2006234566
申请日：2006-08-30
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： GINGRAS LUC , BACICH MIKE
IPC分类号： D21D1/30
CPC分类号： D21D1/006
摘要： PROBLEM TO BE SOLVED: To provide a refiner plate having a long life and decreasing abrasion occurring on its teeth.
SOLUTION: This refiner plate is characterized by having an approximately planer surface having circular ring-formed rows of teeth arranged as concentric on the plate, in which at least one row of the above rows each includes the teeth having a leading side wall, and the leading side wall has a side wall part at an inside radial direction, forming a certain angle with the side wall part at an outside radial direction.
COPYRIGHT: (C)2007,JPO&INPIT

20. 发明专利

JP2006249650A Method for treating chemical cellulose pulp manufactured by carrying out alkaline delignification process 有权
标题翻译：用碱处理方法处理化学纤维素的方法
公开(公告)号：JP2006249650A
公开(公告)日：2006-09-21
申请号：JP2006059870
申请日：2006-03-06
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： SHIN NAM HEE , O'LEARY PAMELA J , PIKKA OLAVI
IPC分类号： D21C9/10
CPC分类号： D21C9/1005 , D21C3/02 , D21C9/02 , D21C9/14
摘要： PROBLEM TO BE SOLVED: To provide a method for improving final whiteness of pulp realized by carrying out a chlorine dioxide treatment.
SOLUTION: The method for treating chemical cellulose pulp produced by an alkaline delignification process comprises (a) an acid treatment step treating the pulp with an acid having 1-5 of pH at 40-100°C, (b) a neutralization treatment neutralizing the pulp acid treated in the step (a) with an alkaline agent to obtain a pulp with 7-14 of pH, and (c) a step bleaching the neutralized pulp.
COPYRIGHT: (C)2006,JPO&NCIPI

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