专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JP2014224340A リファイナー及びディスパーザーのための質量が低減されたプレート有权
标题翻译：减速机和分配器的减速板
公开(公告)号：JP2014224340A
公开(公告)日：2014-12-04
申请号：JP2014099151
申请日：2014-05-13
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： ISMO IHALAINEN , YVES RAYMOND , MIKAEL REHNSTROM
IPC分类号： D21D1/30
CPC分类号： D21D1/008 , B22D31/002 , D21D1/306 , Y10T29/49989
摘要：【課題】リファイナー及びディスパーザーのための鍛造されたプレートセグメントの大きな質量は、交換の際に取り扱いを困難にし、鍛造コスト、搬送コスト、取り付けコストを増大させている。【解決手段】細砕セルロース材料のためのディスパーザーディスク又はリファイナーディスクに取り付けられるように構成された軽量プレートセグメント200であって、この軽量プレートセグメント200はディスパーザー歯又はリファイナーバーを有する前面;留め具アタッチメント構造を囲む隆起ポスト及び隆起プレート位置決めセクション210を有する背面;プレートセグメントのサイドエッジ;並びにサイドエッジの間に延びている半径方向外側エッジ及び半径方向内側エッジを含み、前記背面がサイドエッジに沿う隆起構造を欠いている。【選択図】図2
摘要翻译：要解决的问题：为了提供一种用于精磨机和分散机的减重板，解决了当需要更换时，用于精磨机和分散机的大块铸造板段难以处理的问题，并增加成本用于铸造，运输和安装。解决方案：轻质板段200被配置成安装在分散盘或用于粉碎的纤维素材料的精磨盘上。轻量板段200包括：具有分散齿或精炼杆的前表面; 背面具有围绕紧固件附接结构的凸起柱和凸起板定位部210; 板段的侧边缘; 以及在侧边缘之间延伸的径向外边缘和径向内边缘。背面沿侧边缘缺少凸起的结构。

52. 发明专利

JP2014177731A Stator refiner plate element having curved bar and saw blade-like front edge 审中-公开
标题翻译：具有弯曲棒和锯片前缘的定子精加工板元件
公开(公告)号：JP2014177731A
公开(公告)日：2014-09-25
申请号：JP2013228980
申请日：2013-11-05
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： D21D1/303 , B02C7/12 , D21D1/306
摘要： PROBLEM TO BE SOLVED: To provide a refiner plate for a mechanical refiner for a lignocellulose material.SOLUTION: The refiner plate includes: a stator refining surface fixed to a substrate; pluralities of bars 20 and grooves 16 provided on the stator refining surface; an irregular surface of at least one front side wall 28 of the bar 20; and a plurality of projections extending from the irregular surface of the at least one front side wall 28 of the bar 20 toward a rear side wall 30 of a neighboring bar 20. Each of the bars 20 includes a front side wall 28 and a rear side wall 30 opposed to the front side wall 28. The rear side wall 30 has a smooth surface and does not have an irregular surface.
摘要翻译：要解决的问题：提供用于木质纤维素材料的机械磨浆机的磨浆机。解决方案：精磨机板包括：固定到基底的定子精磨表面; 多个杆20和设置在定子精磨表面上的槽16; 杆20的至少一个前侧壁28的不规则表面; 以及从杆20的至少一个前侧壁28的不规则表面延伸到相邻杆20的后侧壁30的多个突起。每个杆20包括前侧壁28和后侧壁30与前侧壁28相对。后侧壁30具有光滑的表面并且不具有不规则的表面。

53. 发明专利

JP5225293B2 How to design a mechanical pulping refiner plate and the plate has a curved refining bar having a jagged front edge wall 有权
公开(公告)号：JP5225293B2
公开(公告)日：2013-07-03
申请号：JP2009549245
申请日：2008-02-08
申请人：アンドリッツ・インコーポレイテッドAndritz Inc.
发明人：ルークジングラス
IPC分类号： D21D1/30
CPC分类号： D21D1/306

54. 发明专利

JP2013047408A Method for extracting high pressure steam from refiner system 有权
标题翻译：从REFINER系统提取高压蒸汽的方法
公开(公告)号：JP2013047408A
公开(公告)日：2013-03-07
申请号：JP2012227852
申请日：2012-10-15
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
IPC分类号： D21D1/30
CPC分类号： D21D1/306 , D21D1/30
摘要： PROBLEM TO BE SOLVED: To provide a method for extracting high pressure steam by allowing high pressure steam generated during mechanical refining to flow backward through one or more refining zones in plates.SOLUTION: A refiner plate for refining a lignocellulosic material includes: a radially outer peripheral edge 40; a substrate surface; a refining zone 14 which includes a plurality of bars 18 substantially radially disposed and protruding upward from the substrate surface, and which includes grooves formed between the bars and has a given groove width; and a steam channel 34 which traverses the bars and grooves of the refining zone, and which includes a radially outer end on the radially inward side of the outer peripheral edge of the refiner plate and has a width substantially greater than the groove width.
摘要翻译：要解决的问题：提供一种通过允许在机械精炼期间产生的高压蒸汽通过板中的一个或多个精炼区域向后流动而提取高压蒸汽的方法。解决方案：用于精制木质纤维素材料的精磨机板包括：径向外周边缘40; 衬底表面; 精炼区14，其包括基本上径向设置并从基板表面向上突出的多个杆18，其包括形成在杆之间并具有给定槽宽度的槽; 以及横穿精炼区的杆和槽的蒸汽通道34，其包括在磨浆板的外周边缘的径向内侧的径向外端，并且具有基本上大于槽宽度的宽度。版权所有（C）2013，JPO＆INPIT

55. 发明专利

JP2012100659A Method for preextraction of hemicellulose through using continuous prehydrolysis and steam explosion pretreatment process 有权
标题翻译：通过连续预分解和蒸汽爆炸预处理方法预处理细胞膜的方法
公开(公告)号：JP2012100659A
公开(公告)日：2012-05-31
申请号：JP2011257691
申请日：2011-11-25
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： PSCHORN THOMAS , SHIN NAMHEE , STROMBERG BERTIL
IPC分类号： C13K1/02 , B09B3/00 , C08B1/00
CPC分类号： D21C1/02 , C12P2201/00 , D21B1/36 , D21C3/22 , D21C3/26 , D21C7/00
摘要： PROBLEM TO BE SOLVED: To extract carbon sugars from cellulosic biomass feed stocks.SOLUTION: The method includes: pretreating and hydrolyzing the feed stock 14 in a first pressurized reactor 12; discharging the feed stock from the first pressurized reactor to a pressurized sealing device 18; maintaining a vapor phase in the first pressurized reactor by injecting steam 13 into the first pressurized reactor, wherein the injected steam provides heat energy to the feedstock in the first pressurized reactor; washing the feed stock in a downstream region of the first pressurized reactor or the pressurized sealing device; draining a liquid including dissolved hemi-cellulosic material extracted from the feed stock from at least one of the first pressurized reactor and the pressurized sealing device; discharging the feed stock from the pressurized sealing device to a second pressurized reactor 16, wherein the feed stock is maintained at a higher pressure in the second pressurized reactor than in the first pressurized reactor; in the second pressurized reactor, infusing steam or water vapor into cells of the feed stock to be impregnated, and rapidly releasing the pressure to cause steam expansion in the cells of the feed stock and refine the feed stock.
摘要翻译：要解决的问题：从纤维素生物质原料中提取碳糖。解决方案：该方法包括：在第一加压反应器12中预处理和水解原料14; 将原料从第一加压反应器排放到加压密封装置18; 通过将蒸汽13注入到第一加压反应器中来保持第一加压反应器中的气相，其中注入的蒸汽在第一加压反应器中向原料提供热能; 在第一加压反应器或加压密封装置的下游区域清洗原料; 从第一加压反应器和加压密封装置中的至少一个排出包括从原料中提取的溶解的半纤维素材料的液体; 将原料从加压密封装置排出到第二加压反应器16，其中在第二加压反应器中原料保持在比第一加压反应器中更高的压力; 在第二加压反应器中，将蒸汽或水蒸汽注入要浸渍的原料的细胞中，并迅速释放压力以在原料的细胞中引起蒸汽膨胀并精制原料。版权所有（C）2012，JPO＆INPIT

56. 发明专利

JP2011069042A Apparatus and method for thermomechanical pulping 有权
标题翻译：热机械搅拌装置及方法
公开(公告)号：JP2011069042A
公开(公告)日：2011-04-07
申请号：JP2010263996
申请日：2010-11-26
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： SABOURIN MARC J , GINGRAS LUC
IPC分类号： D21D1/30 , B02C7/12 , D21B20060101 , D21B1/12 , D21C1/02
CPC分类号： D21D1/30 , B02C7/12 , D21B1/02 , D21B1/12 , D21D1/306
摘要： PROBLEM TO BE SOLVED: To provide a simplified system for producing high quality thermomechanical pulps at lower energy consumption. SOLUTION: The system for producing thermomechanical pulps from steamed wood chips in a refiner which has a plurality of relatively rotating disks includes a pressurized screw discharger 16, means for forming a refiner feed material having a solids consistency, a primary refiner 26, plates which is each plate means having a radially extending inner ring and a radially extending outer ring where each ring has a refiner working region where rings each alternate bars and grooves, and a refiner feed device 10 for receiving the feed material from the expansion volume and then feeding the feed material to the space between the discs at substantially the inner diameter of the discs. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在较低能耗下生产高品质热机械纸浆的简化系统。解决方案：在具有多个相对旋转的盘的精磨机中由蒸制木片制造热机械纸浆的系统包括加压螺杆排出器16，用于形成具有固体稠度的精磨机进料的装置，初级精磨机26，每个板的板均具有径向延伸的内环和径向延伸的外环，其中每个环具有精炼工作区域，其中环各自交替的条和槽，以及用于从膨胀容积接收进料的精磨机进料装置10，然后将进料材料基本上在盘的内径上馈送到盘之间的空间。版权所有（C）2011，JPO＆INPIT

57. 发明专利

JP2010202409A Moving web stabilizer with transition part in surface adjacent web 有权
标题翻译：移动网页稳定器与表面相似网页中的过渡部分
公开(公告)号：JP2010202409A
公开(公告)日：2010-09-16
申请号：JP2010045202
申请日：2010-03-02
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 , CHAMBERLAND ALAIN , CHANG RUDY , RICHARDS PAUL , MITTERBOECK KURT , BROSSARD EDWARD , GUADAGNO JOSEPH , GAMBLE DAVE
IPC分类号： B65H23/00 , B65H20/00
CPC分类号： D21G9/0063 , B65H23/24 , D21F1/38 , D21F11/14
摘要： PROBLEM TO BE SOLVED: To stabilize air flow and reduce its fluttering by preventing a web conveyed at a high speed from being likely to move away from a stabilizer.
SOLUTION: The web stabilizer is adapted to stabilize the web moving across a span between two components of a web machine or a plurality of web machines. The stabilizer includes a surface facing and adjacent the moving web and at least one transition part 5 in the surface of the stabilizer, wherein the transition part 5 forms a level difference having a right-angled corner.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过防止以高速传送的卷材可能远离稳定器移动来稳定空气流动并减少其飘动。解决方案：幅材稳定器适于使幅材稳定地跨越幅材机器或多个幅面机器的两个部件之间的跨度移动。稳定器包括面向和邻近移动腹板的表面和稳定器表面中的至少一个过渡部分5，其中过渡部分5形成具有直角的角度的水平差。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2009052187A Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical substance-enhanced wash method 有权
标题翻译：两种船用反应器系统和方法，用于化学物质增强洗涤方法的木质纤维素的水解和消化
公开(公告)号：JP2009052187A
公开(公告)日：2009-03-12
申请号：JP2008132885
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： D21C1/06 , D21C7/00
CPC分类号： D21C3/26 , D21C1/02 , D21C1/04 , D21C3/02 , D21C3/24 , D21C7/00 , D21C7/06 , D21C7/14
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for hydrolysis treatment of a cellulosic fiber material such as wood chips with a chemical substance-enhanced wash megthod in a digestor having a first reactor for hydrolysis and extraction and a second reactor for digestion. SOLUTION: A reactor vessel system includes: a first reactor vessel 10 having a hydrolysate and liquid extraction screen, a first region above the extraction screen that is maintained at conditions promoting a hydrolysis reaction in the cellulosic material, a second region below the extraction screen in which the hydrolysis is substantially suppressed and a wash liquid inlet below the extraction screen providing wash liquid at a temperature below a hydrolysis temperature; a transport pipe having an inlet coupled to the first reactor vessel 10 and an outlet coupled to a second reactor vessel 12, and the second reactor vessel includes a liquid discharge that extracts a portion of liquid from the second reactor vessel and directs the portion of liquid to the first reactor vessel or to the transport pipe 62. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在具有用于水解和提取的第一反应器的消化器中用化学物质增强的洗涤方法对诸如木片的纤维素纤维材料进行水解处理的方法和装置，以及第二反应器用于消化。解决方案：反应器容器系统包括：具有水解液和液体提取筛网的第一反应器容器10，在提取筛网上方的第一区域，其保持在促进纤维素材料中的水解反应的条件下，其中基本上抑制了水解的提取筛网和在提取筛网下方的洗涤液入口在低于水解温度的温度下提供洗涤液体; 具有连接到第一反应器容器10的入口和连接到第二反应器容器12的出口的输送管，并且第二反应器容器包括从第二反应器容器中提取一部分液体并引导液体部分的液体排出物到第一反应堆容器或运输管62。版权所有（C）2009，JPO＆INPIT

59. 发明专利

JP2004232184A Feeder and method for comminuted cellulose fibrous material using high pressure screw and centrifugal pump 审中-公开
标题翻译：采用高压螺杆和离心泵的纤维素纤维素材料的喂料方法
公开(公告)号：JP2004232184A
公开(公告)日：2004-08-19
申请号：JP2004013758
申请日：2004-01-22
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 , LEAVITT AARON T , PROUGH J ROBERT
IPC分类号： D21C7/06 , D21C20060101 , D21C3/24 , D21C7/14
摘要： PROBLEM TO BE SOLVED: To provide a feeder for comminuted cellulose fibrous material simplifying the apparatus, capable of dramatically reducing required numbers of the apparatus elements.
SOLUTION: The system for producing chemical cellulose pulp from comminuted fibrous cellulose material, comprising:a steaming vessel in which comminuted fibrous cellulose material is steamed to remove the air therefrom; a superatmospheric pressure vertical treatment vessel having an inlet for a slurry of comminuted cellulose fibrous material at a top portion thereof and an outlet at a bottom portion thereof; and a plurality of high pressure slurry pumps located below said top portion of said treatment vessel for pressurizing a slurry of material from the steaming vessel and transferring it to the treatment vessel inlet, the plurality of high pressure slurry pumps includes a first screw pump and at least one second pump.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供简化装置的粉碎的纤维素纤维材料的进料器，能够显着减少设备元件的所需数量。解决方案：从粉碎的纤维状纤维素材料生产化学纤维素纸浆的系统，包括：蒸煮容器，其中将粉碎的纤维状纤维素材料蒸去以从其中除去空气; 超大气压立式处理容器，其具有用于粉碎的纤维素纤维材料在其顶部的浆料的入口和其底部的出口; 以及位于所述处理容器的所述顶部下方的多个高压浆料泵，用于对来自蒸汽容器的材料的浆料进行加压并将其转移到处理容器入口，所述多个高压浆料泵包括第一螺杆泵和至少一秒钟的泵。版权所有（C）2004，JPO＆NCIPI

60. 发明专利

JP2003328286A Continuous digester unit equipped with baffle plate type top separator 有权
标题翻译：连续式废气发生器装置配有顶板式顶部分离器
公开(公告)号：JP2003328286A
公开(公告)日：2003-11-19
申请号：JP2003172243
申请日：2003-06-17
申请人： Andritz Inc , アンドリッツインコーポレーテッド
发明人： LAAKSO RICHARD O , STROEMBERG BERTIL C , HENRICSON KAJ O
IPC分类号： D21C7/00 , D21C20060101 , D21C3/24 , D21C7/06 , D21C7/12
摘要： PROBLEM TO BE SOLVED: To provide a unit including a cellulose pulp continuous digester and making the best use of a vapor phase digester with a gas-filled zone on the liquid level while having the advantages inherent in a full-liquid type digester. SOLUTION: The unit works as follows. A slurry comprising chips and a cooking liquor is introduced via a baffle plate type top separator 132 into the overhead of the digester. A liquid level 104 is established on the top separator 132. A liquid is extracted from at least one port 134 of the top separator 132 and substantially all of the free liquid is extracted from the chopped cellulose fiber material slurry introduced, thus kraft pulp is extracted at a rate of at least 1,000 ton a day via the proximity of the bottom of the digester. In the above process, the liquid extraction from the top separator 132 is carried out countercurrently with respect to the chopped cellulose fiber material close to the top separator. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种包括纤维素纸浆连续蒸煮器的单元，并且在液面上充分利用气相消化器与气体填充区域，同时具有全液体型蒸煮器固有的优点。
解决方案：本机工作原理如下。包含碎屑和蒸煮液的浆料通过挡板式顶部分离器132引入到蒸煮器的顶部。在顶部分离器132上建立液面104.从顶部分离器132的至少一个端口134抽出液体，并且基本上所有的自由液体都从被引入的短切的纤维素纤维材料浆料中提取出来，从而提取牛皮纸浆以每天至少1000吨的速度，通过消化器的底部附近。在上述方法中，从顶部分离器132的液体萃取相对于靠近顶部分离器的短切的纤维素纤维材料逆流地进行。版权所有（C）2004，JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式