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公开(公告)号：US20080020449A1
公开(公告)日：2008-01-24
申请号：US10585280
申请日：2004-12-28
摘要： A pressing step for pressing a bast is provided prior to a step for immersing the bast in an aqueous solution to decompose a gum existing in the bast and bonding bast fibers to each other. The bast fibers and the gum of the bast are mechanically separated from each other, so that an area of contact of the gum existing in the bast and the aqueous solution is increased, thereby promoting decomposition of the gum.
摘要翻译： 在将浸泡在水溶液中的步骤之前提供压制压制的压制步骤，以分解存在于韧皮中的胶和彼此粘合韧皮纤维。 韧皮纤维和韧皮胶被机械地分开，使得存在于皮肤中的口香糖和水溶液的接触面积增加，从而促进口香糖的分解。
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公开(公告)号：US20050126726A1
公开(公告)日：2005-06-16
申请号：US10934080
申请日：2004-09-02
申请人： Ernett Altheimer
发明人： Ernett Altheimer
IPC分类号： B27N3/02 , B27J1/00 , B27L11/02 , B27L11/08 , D21B1/00 , D21B1/14 , D21C1/06 , D21C5/00 , D21C11/12 , D21C3/00 , D21C3/02 , D21D1/02
CPC分类号： D21H11/12 , B27J1/00 , B27L11/02 , B27L11/08 , B27N3/04 , C08J5/045 , D21B1/00 , D21C5/00 , D21C9/163 , D21H27/18 , Y10T428/249925
摘要： Composite panels and pulp, and paper products of the pulp, are produced from Arundo donax. In the fabrication of the composite panels, Arundo donax is comminuted to a suitable size, combined with a binder, and consolidated into panels that meet standards for construction and/or furniture grade panels. The Arundo donax particulates may be combined with wood particulates to produce a mixed furnish that can be used in the preparation of composite panels. Comminuted Arundo donax is treated, in conventional pulping processes, to produce a high tensile strength pulp that can be used in the production of paper. The pulp has a lighter color than wood pulp, and thereby uses less bleaching chemicals to achieve a desired whiteness. The pulp can be combined with wood pulp to produce a variety of products.
摘要翻译： 复合板和纸浆以及纸浆的纸制品由Arundo donax生产。 在复合板的制造中，将Arundo donax粉碎成合适的尺寸，并与粘合剂结合，并且被整合到满足建筑和/或家具级面板标准的面板中。 Arundo donax颗粒可以与木颗粒组合以产生可用于制备复合板的混合配料。 在传统的制浆工艺中，经过处理的阿鲁多杜鹃花生产可用于生产纸张的高抗拉强度纸浆。 纸浆具有比木浆更浅的颜色，因此使用较少的漂白化学品来实现所需的白度。 纸浆可与木浆结合生产各种产品。
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3.发明授权Process for recovering chips and fibers from residues of timber-derived materials, old pieces of furniture, production residues, waste and other timber containing materials 失效从木材来源的材料，旧的家具，生产残渣，废物和其他含木材料的残留物中回收木屑和纤维的过程
公开(公告)号：US5804035A
公开(公告)日：1998-09-08
申请号：US553245
申请日：1996-01-26
摘要： A process is dislcosed for recovering chips and fibers from residues of ter-derived materials, old pieces of furniture, production residues, water and other timber-containing materials glued with urea-formaldehyde binders or other binders capable of being hydrolysed or chemically disintegrated by disintegrating the timber-derived materials at a high temperature. In a first step of the process, the residues of timber-derived materials are impregnated with an impregnating solution and previously swollen until they have absorbed at least 50% of their own weight of impregnating solution. In a second step, the thus impregnated residues of timber-derived materials are heated up to 80.degree. C. to 120.degree. C. The thus disintegrated residues of timber-derived materials are then sorted by sieving and/or wind screening. The residues of timber-derived material have edges of at least 10 to 20 cm length. In an improved of the invention, the residues of timber derived materials are impregnated and heated at the same time.
摘要翻译： PCT No.PCT / DE95 / 00360 Sec。 371日期1996年1月26日 102（e）日期1996年1月26日PCT提交1995年3月14日PCT公布。 公开号WO95 / 24998 日期1995年9月21日一种方法用于从木材来源的材料残留物，旧的家具，生产残渣，水和其他含有木素的材料粘合的脲醛树脂粘合剂或其他能够水解的粘合剂的残余物中回收木屑和纤维。 或通过在高温下分解木材来源的材料而化学分解。 在该方法的第一步中，木材来源的材料的残留物用浸渍溶液浸渍并预先膨胀，直到它们已经吸收至少50％的自身重量的浸渍溶液。 在第二步中，将由此浸出的木材来源的材料的残余物加热至80℃至120℃。然后通过筛分和/或风筛筛选木材衍生物质的这种分解残余物。 木材来源的材料的残留物具有至少10至20厘米长的边缘。 在本发明的改进中，木材来源的材料的残余物被同时浸渍和加热。
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4.发明授权
公开(公告)号：US5480514A
公开(公告)日：1996-01-02
申请号：US101034
申请日：1993-08-03
申请人： Akihisa Suzuki
发明人： Akihisa Suzuki
CPC分类号： D21J3/12
摘要： The diaphragm of the electroacoustic transducer is made of a material in which fibers having at least two different radii taken out of wood are mixed together. Two mean radii A and B, among different mean radii of the fibers are set to satisfy the relationship: 0.5.times.A.ltoreq.B.ltoreq.0.5.times.A. By utilizing such a diaphragm, the balance of the density, rigidity, and internal loss of the diaphragm can be improved, and thus the acoustic characteristics of the electroacoustic transducer such as a speaker unit can be improved.
摘要翻译： 电声换能器的隔膜由其中将从木材中取出的至少两个不同半径的纤维混合在一起的材料制成。 将纤维的不同平均半径之中的两个平均半径A和B设定为满足以下关系：0.5×A≤B≤0.5×A。 通过利用这种隔膜，可以提高隔膜的密度，刚性和内部损耗的平衡，从而可以提高诸如扬声器单元的电声换能器的声学特性。
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公开(公告)号：US3815834A
公开(公告)日：1974-06-11
申请号：US33152173
申请日：1973-02-12
申请人： BOLTON EMERSON
发明人： GILBERT H
CPC分类号： D21D1/30
摘要： Novel refining disc plate for use in a disc refiner, the plate being characterized by flow channels between the refining bars which flow channels are of substantially constant cross section, thereby to allow constant velocity of fluid through the channels and markedly reduce turbulence within the disc refiner. The diminished turbulence results in better power efficiency, a reduction in maintenance requirements and an improved defiberized pulp product. Most advantageous plates formed according to the invention include a peripheral flow-retarding ring having a number of flow-dividing ribs and flow paths between the ribs, which flow paths are offset at a small angle from the aforesaid channels.
摘要翻译： 用于圆盘精磨机的新型精炼圆盘板，其特征在于精炼棒之间的流动通道，流动通道具有基本上恒定的横截面，从而允许流体通过通道的恒定速度并显着减少圆盘磨浆机内的紊流 。 减少的湍流导致更好的功率效率，降低维护需求和改进的脱脂纸浆产品。 根据本发明形成的最有利的板包括具有多个分流肋和肋之间的流动路径的周边阻流环，该流动路径与上述通道以小角度偏移。
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公开(公告)号：US1999607A
公开(公告)日：1935-04-30
申请号：US43021330
申请日：1930-02-21
发明人： HAGMAIER WILLIAM G , SHAW ERNEST C
CPC分类号： B27L11/005 , B27L11/08
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公开(公告)号：US1974647A
公开(公告)日：1934-09-25
申请号：US43054830
申请日：1930-02-24
发明人： HAGMAIER WILLIAM G
IPC分类号： B27L11/08
CPC分类号： B27L11/08
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公开(公告)号：US11623223B2
公开(公告)日：2023-04-11
申请号：US17034048
申请日：2020-09-28
申请人： Wayne J. Smith
发明人： Wayne J. Smith
摘要： An adapter method and system includes a first side deflector, a second side deflector, and a top deflector coupled to the first side deflector and the second side deflector. The system may further include an internal deflector coupled to the first, second, and top deflectors. A first leg is coupled to the first side deflector and a second leg is coupled to the second side deflector. The legs are adjustable between a first position and a second position. The first, second, and top deflector define an entrance region for channeling wood-based debris into the chute of a woodchipper. Each side deflector may include a coupling mechanism for attaching to a woodchipper. Each coupling mechanism has an aperture. Each leg may telescope within a respective side deflector.
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公开(公告)号：US10406720B2
公开(公告)日：2019-09-10
申请号：US14628412
申请日：2015-02-23
发明人： Kevin Patrick Rooney , William Anderson Thomas, Jr. , James Michael White , Roy Daniel Seale , Bobby Lyn White , Adam Glenn Barwick , Don Roberts Clark
摘要： An apparatus for pre-processing logs to separate outer jacket fibers, comprising a plurality of spaced apart rollers through which a log can pass, each roller having at least one outwardly extending concentric projection, the projection being suitable to separate fibers. A pressure mechanism determines the diameter of the log so that the rollers can provide the appropriate amount of pressure to and engagement of the projections with the log. A feeding mechanism moves the log along a flow path past the rollers.
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