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1. 发明专利

JP4977086B2 Cellulose material slurry processing equipment 有权
公开(公告)号：JP4977086B2
公开(公告)日：2012-07-18
申请号：JP2008116793
申请日：2008-04-28
申请人：アンドリッツインコーポレーテッド
发明人：ストロムベルクシー．バーティル , アール．フィリップスジョセフ
IPC分类号： D21C1/06 , D21C7/00 , D21C20060101 , D21C1/04 , D21C3/00 , D21C3/02 , D21C3/06 , D21C3/12 , D21C3/22 , D21C3/24 , D21C3/26 , D21C7/06 , D21C7/14
CPC分类号： D21C3/02 , D21C3/06 , D21C3/12 , D21C3/222 , D21C3/26 , D21C7/06 , D21C7/14

2. 发明专利

JP4898092B2 A method of supplying the cellulose chip during the continuous cooking of cellulose 有权
公开(公告)号：JP4898092B2
公开(公告)日：2012-03-14
申请号：JP2003576708
申请日：2003-03-12
申请人：メトソペイパースウエーデンアクチボラグ
发明人：グスタフソン，レンナルト , スネケネス，ヴイダー
IPC分类号： D21C3/24 , D21C7/06
CPC分类号： D21C7/06

4. 发明专利

JP2009179929A Method for feeding cellulose chips to high pressure continuous cooking system 有权
标题翻译：将纤维素糖浆送入高压连续烹饪系统的方法
公开(公告)号：JP2009179929A
公开(公告)日：2009-08-13
申请号：JP2009120539
申请日：2009-05-19
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： STROMBERG C BERTIL
IPC分类号： D21C7/06 , D21C20060101 , D21C3/24
CPC分类号： D21C7/06 , D21C3/24
摘要： PROBLEM TO BE SOLVED: To provide an improved method for feeding cellulose chips to a high pressure continuous cooking system.
SOLUTION: Provided is a method for feeding a cellulosic fibrous material to a high pressure processing vessel including, (a) a step of pressurizing a low pressure flow of the fibrous material by a transfer device, (b) a step of discharging a high pressure flow of the fibrous material from the transfer device to a pressure conduit in fluid communication with the processing vessel, (c) a step of extracting fluid from a slurry of the fibrous material and fluid in the high pressure processing vessel, (d) a step of introducing a first portion of the extracted fluid to a high-pressure inlet of the transfer device, and (e) a step of introducing a second portion of the extracted fluid to a low pressure flow of the fibrous material on the upstream of transfer device.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种将纤维素片喂入高压连续烹饪系统的改进方法。解决方案：提供一种将纤维素纤维材料供给到高压处理容器的方法，包括（a）通过转移装置对纤维材料的低压流加压的步骤，（b）放电步骤（c）从高压处理容器中的纤维材料和流体的浆液中提取流体的步骤，（d）从所述转移装置到所述处理容器流体连通的压力管道的高压流动; ）将提取的流体的第一部分引入到转移装置的高压入口的步骤，和（e）将提取的流体的第二部分引入到上游的纤维材料的低压流的步骤的传输设备。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008223217A Cellulose slurry treating system 有权
标题翻译：纤维素浆液处理系统
公开(公告)号：JP2008223217A
公开(公告)日：2008-09-25
申请号：JP2008116793
申请日：2008-04-28
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： STROMBERG C BERTIL , PHILLIPS JOSEPH R
IPC分类号： D21C1/06 , D21C7/00 , D21C20060101 , D21C1/04 , D21C3/00 , D21C3/02 , D21C3/06 , D21C3/12 , D21C3/22 , D21C3/24 , D21C3/26 , D21C7/06 , D21C7/14
CPC分类号： D21C3/02 , D21C3/06 , D21C3/12 , D21C3/222 , D21C3/26 , D21C7/06 , D21C7/14
摘要： PROBLEM TO BE SOLVED: To provide a system for producing chemical cellulose pulp from a slurry of comminuted cellulose fibrous material.
SOLUTION: A cellulose slurry treatment system comprises an upright continuous digester 11 having an inlet near the top and an outlet near the bottom; a feed system 12 for the digester including a slurry pump; a yield or strength-enhancing additive conduit for introducing a yield or strength-enhancing additive into the slurry before the slurry pump; a top treatment zone of the cooker, a screen assembly near the bottom of the top treatment zone and a cooking zone 29 below the screen assembly; the screen assembly providing a temperature transition in the digester; means for introducing or re-circulating liquids into the digester so as to establish upward flow of liquid in the digester above the screen, and means for introducing the yield or strength-enhancing additive to the top zone and/or the feed system of the digester.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供从粉碎的纤维素纤维材料的浆料生产化学纤维素纸浆的系统。解决方案：纤维素浆料处理系统包括直立连续蒸煮器11，其具有靠近顶部的入口和靠近底部的出口; 用于蒸煮器的进料系统12，包括淤浆泵; 用于在浆料泵之前将产量或强度增强添加剂引入浆料中的产量或强度增强添加剂导管; 炊具的顶部处理区域，靠近顶部处理区域底部的筛网组件和屏幕组件下面的烹饪区域29; 所述筛组件在所述蒸煮器中提供温度转变; 用于将液体引入或再循环到蒸煮器中的装置，以便在筛网上方的蒸煮器中建立液体的向上流动，以及将产量或强度增强添加剂引入蒸煮器的顶部区域和/或进料系统的装置。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008174892A Method for producing cellulose pulp in continuous digester in energy-efficient manner 有权
标题翻译：在能源管理者中连续生产纤维素浆的方法
公开(公告)号：JP2008174892A
公开(公告)日：2008-07-31
申请号：JP2007321912
申请日：2007-12-13
申请人： Metso Fiber Karlstad Ab , メッツオファイバーカルルスタードアクチボラグ
发明人： SNEKKENES VIDAR
IPC分类号： D21C3/24 , D21C7/06 , D21C7/14
CPC分类号： D21C3/00 , D21C1/00 , D21C3/22 , D21C7/00 , D21C7/14
摘要： PROBLEM TO BE SOLVED: To provide a method for producing cellulose pulp in a continuous digestion system in an efficient manner.
SOLUTION: Cellulose chips are fed continuously with a transfer liquid in a transfer line 11 to a top separator 20 arranged at the top of a digester 30, for the separation of free liquid from the cellulose chips. The top separator has a withdrawal space 21 in which the free liquid is collected. At least a fraction of the free liquid that has separated, with a temperature T
ut , is led in a return line 32 from the withdrawal space of the top separator to a position to be used as transfer liquid. At lest one pressurized withdrawal of black liquor is carried out in the digester 30 essentially at the cooking temperature of at least 135°C. The method is characterized in that an additive liquid with a temperature T
in is added at the withdrawal space 21 of the top separator, where T
in >T
ut .
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种以有效的方式在连续消化系统中生产纤维素纸浆的方法。解决方案：将纤维素片连续地输送到输送管线11中的转移液体，以排列在蒸煮器30顶部的顶部分离器20，用于从纤维素片分离游离液体。顶部分离器具有其中收集游离液体的取出空间21。已经分离出的具有温度T SS的自由液体的至少一部分在返回管线32中从顶部分离器的排出空间引导到用作转移液体的位置。在蒸煮器30中基本上在至少135℃的烹饪温度下，至少一个黑液的加压抽出被进行。该方法的特征在于，在顶部分离器的取出空间21中加入温度为T 的添加剂液体，其中 T / SB>。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP3898160B2 Continuous digester apparatus having the inverted top separator 有权
公开(公告)号：JP3898160B2
公开(公告)日：2007-03-28
申请号：JP2003172243
申请日：2003-06-17
申请人：アンドリッツインコーポレーテッド
发明人：オー．ヘンリックソンカイ , ストロンバーグシー．バーティル , オー．ラークソリチャード
IPC分类号： D21C7/00 , D21C7/06 , D21C20060101 , D21C3/24 , D21C7/12

8. 发明专利

JP2005520071A Method and apparatus for impregnating the chips 有权
公开(公告)号：JP2005520071A
公开(公告)日：2005-07-07
申请号：JP2004513564
申请日：2002-12-16
申请人：クヴアナ・パルピング・アクチボラグ
发明人：グスタフソン，レンナルト , スネケネス，ヴイダー
IPC分类号： D21C7/06 , D21C1/06 , D21C3/24
CPC分类号： D21C1/06 , D21C3/24
摘要：本発明は、ケミカルセルロースパルプの製造に関連するチップの改善された含浸のための方法及び装置に関する。流体レベル（ＬＩＱ＿ＬＥＶ）がチップの最高レベル（ＣＨ＿ＬＥＶ）より低い位置に確立されている含浸容器（３０）に未蒸煮チップを供給する。チップの改善された含浸処理装置は、異なる高さ（Ｐ１、Ｐ２、Ｐ３）において異なる温度に上昇させた含浸液（ＢＬ１／ＢＬ２／ＢＬ３）を添加し、含浸容器の最上層部に対流帯域（Ｚ１）を確立することによって得られる。本方法では蒸煮処理の必要性を劇的に低下することができると同時に、排出される排ガス量を最小にすることができる。木材に存在する揮発性化合物の大半は、回収される含浸液（ＲＥＣ）に結合する。

10. 发明专利

JP2001329479A METHOD AND SYSTEM FOR FEEDING CELLULOSIC MATERIAL TO TREATING TANK 失效
公开(公告)号：JP2001329479A
公开(公告)日：2001-11-27
申请号：JP2001145881
申请日：2001-05-16
申请人： ANDRITZ AHLSTROM INC
发明人： BARRETT MARK D , PROUGH J ROBERT , STROEMBERG BERTIL C
IPC分类号： D21C1/00 , D21C1/02 , D21C7/06 , D21C7/08
摘要： PROBLEM TO BE SOLVED: To provide effective feed system and method used for introducing slurry of ground cellulosic fiber material into a treating tank. SOLUTION: A feed system 111 of a cellulose pulp treating tank (e.g. continuous type digesting can) is kept so as not to be restricted to required L/W ratio of a pump 121 for feeding wood chip slurry 113 to a high-pressure transfer apparatus. Since the feed system 111 can be kept to low temperature, flashing of the liquid to steam can minimally be controlled. A return conduit extending from the treating tank to high-pressure inlet 126 of the high-pressure feeder 124 can be made unnecessary. The liquid is pulled out from the slurry immediately before low-pressure inlet 123 to the transfer apparatus 124 and/or immediately after high-pressure outlet 127 to reduce L/W ratio of slurry at least by 0.25. For example, the L/W of the slurry is reduced to (3.0/1) to (2.25/1) immediately before low-pressure inlet and reduced to (7.0/1) to (5.0/1) substantially immediately after high-pressure outlet 127.

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