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41. 发明授权

US4022231A Chip washer 失效
标题翻译：芯片垫圈
公开(公告)号：US4022231A
公开(公告)日：1977-05-10
申请号：US675956
申请日：1976-04-12
申请人： Aatos Kostiainen , Ilmari Paakkinen , Paavo Rantasuo
发明人： Aatos Kostiainen , Ilmari Paakkinen , Paavo Rantasuo
IPC分类号： B08B3/02 , D21B1/02 , B08B3/04
CPC分类号： D21B1/023 , B08B3/02
摘要： A chip washer which has its cylindrical upper part an upwards directed outlet pipe and an outlet channel for washed chips and in which the foreign materials separated from the chips sink into the funnel part attached to the upper part as its continuation, the funnel part having been linked by means of a valve to a tubular part to remove foreign materials. The washer is partly or entirely filled with a washing liquid which is introduced tangentially from close to the edge of the upper part of the washer in such a manner that the washing liquid is put into a circulatory motion forcing the chips fed from the upper part of the washer downwards in the circular space between the side wall of the upper part and the outlet pipe, whereby the chips freed from foreign materials pass into the outlet pipe and from there into the outlet channel, and the foreign materials pass into the funnel part and further through the valve into the tubular part.
摘要翻译：一种切屑垫圈，其圆柱形上部是向上指向的出口管和用于洗涤的切屑的出口通道，其中从碎屑分离的异物沉入作为其连续部分附接到上部的漏斗部分，漏斗部分已经通过阀连接到管状部件以去除异物。洗衣机部分地或完全地填充有洗涤液体，洗涤液体从洗涤液的上部的靠近边缘切向地引入，使得洗涤液体进入循环运动，迫使从上部的在上部侧壁和出口管之间的圆形空间中向下的垫圈，从而排出异物的芯片进入出口管，并从那里进入出口通道，异物进入漏斗部分，进一步通过阀门进入管状部件。

42. 发明授权

US3981453A Method for segregating bark and foliage from wood chips and twigs 失效
标题翻译：从树枝和树枝上分离树皮和树叶的方法
公开(公告)号：US3981453A
公开(公告)日：1976-09-21
申请号：US528479
申请日：1974-11-29
申请人： Robin Wilfrid Berlyn , James David Hutchinson
发明人： Robin Wilfrid Berlyn , James David Hutchinson
IPC分类号： B27L1/00 , D21B1/02 , D21B1/12 , B02C23/38
CPC分类号： D21B1/023 , D21B1/12
摘要： A method for segregating bark and/or foliage from wood chips and/or twigs in a mixture of such components is provided. The method includes three essential steps. The first step comprises conditioning a pile of such mixture by periodically sprinkling the pile with water during storage. The second step comprises vigorously agitating the conditioned mixture with sufficient water, and for sufficient time to break bonded bark from the wood chips and the twigs and to comminute the bark. The third step comprises wet screening the agitated mixture thereby separating effluent bark and foliage from the wood chips and/or twigs in the mixture. An additional step includes dewatering the effluent bark and foliage, thereby to recover screened out solids materials. This method can be operated successfully on either a batch or a continuous basis without any serious effect on the reduction of pulp quality.
摘要翻译：提供了一种用于将树皮和/或叶子从这些组分的混合物中的木片和/或枝条分离的方法。该方法包括三个基本步骤。第一步包括在储存期间通过周期性地将水堆放在水上来调节一堆这样的混合物。第二步骤是用足够的水剧烈地搅拌调节的混合物，并足够的时间将粘合的树皮从木屑和枝条中分离出来并粉碎树皮。第三步骤是将搅拌的混合物湿式筛选，从而将混合物中的木片和/或枝条中的流出物树皮和叶子分离出来。另外的步骤包括对流出物树皮和叶子进行脱水，从而恢复筛选出的固体物质。该方法可以在批次或连续的基础上成功运行，对纸浆质量的降低没有任何严重影响。

43. 发明授权

US3279597A Method of removing foreign particles from chips of cellulose and similar materials 失效
标题翻译：从纤维素和类似材料的碎屑中除去外来颗粒的方法
公开(公告)号：US3279597A
公开(公告)日：1966-10-18
申请号：US20826962
申请日：1962-07-09
申请人： DEFIBRATOR AB
发明人： BERTIL REINHALL ROLF
IPC分类号： D21B1/02
CPC分类号： D21B1/023

44. 发明授权

US2264421A Wood chip cleaning process 失效
标题翻译：木屑清洗工艺
公开(公告)号：US2264421A
公开(公告)日：1941-12-02
申请号：US28973539
申请日：1939-08-12
申请人： WARD ARTHUR T
发明人： WARD ARTHUR T
IPC分类号： D21B1/02
CPC分类号： D21B1/023

45. 发明授权

US12071725B2 Juncao pulp for spinning and preparation method and use thereof 有权
公开(公告)号：US12071725B2
公开(公告)日：2024-08-27
申请号：US18263962
申请日：2023-03-20
申请人： XINXIANG CHEMICAL FIBRE CO., LTD.
发明人： Yueting Xie , Changjin Shao , Zhengfeng Zhang , Faquan Yao , Shanjing Xing , Junjiang Xiao , Yijie Hu , Kun Ding
IPC分类号： D21H11/12 , D21B1/02 , D21C3/00 , D21C3/02 , D21C3/22 , D21C9/14 , D21C9/16 , D01D1/02 , D01F1/02 , D01F2/00
CPC分类号： D21H11/12 , D21B1/023 , D21C3/003 , D21C3/02 , D21C3/222 , D21C9/14 , D21C9/163 , D01D1/02 , D01F1/02 , D01F2/00 , D10B2201/01
摘要： Disclosed are a pulp for Juncao spinning and a preparation method and use thereof. The method includes: placing a Juncao in a solution prepared from a lye, a catalyst, and an auxiliary agent and cooking to obtain a cooked solution, and then subjecting the cooked solution to pulping to obtain the pulp for Juncao spinning.

46. 发明申请

US20180266050A1 METHODS OF STAGING, PROCESSING, AND TRANSPORTING BIOMASSES 审中-公开
公开(公告)号：US20180266050A1
公开(公告)日：2018-09-20
申请号：US15542545
申请日：2016-01-12
申请人： MATERA, LLC
发明人： Timothy J. Richter
IPC分类号： D21B1/34 , D21B1/02
CPC分类号： D21B1/345 , D21B1/02 , D21B1/023 , D21B1/026 , D21B1/12
摘要： Embodiments disclosed herein relate to methods and systems for processing and transporting biomass to an end user. In an embodiment, a method of processing and transporting biomass to an end user is disclosed. The method includes tapping a biomass for processing, processing the biomass into a biomass slurry, and transporting the biomass slurry to an end user off site through a transport conduit therebetween.

47. 发明申请

US20130140221A1 DEVICE FOR SEPERATING CARDBOARD COMPONENTS 有权
标题翻译：用于分离卡片组件的设备
公开(公告)号：US20130140221A1
公开(公告)日：2013-06-06
申请号：US13311642
申请日：2011-12-06
申请人： Udo Grumbach
发明人： Udo Grumbach
IPC分类号： B07B13/00
CPC分类号： B07B13/003 , D21B1/023 , D21B1/028
摘要： A device for separating cardboard components from bulk waste paper features a sorting unit that includes a feed area (1) including a flexibly mounted support (5) on which the bulk waste paper is supplied to a receiving device (3) studded with spikes (2). The spikes (2) and the feed area (1) are designed such that the spikes (2) essentially skewer only the cardboard components of the bulk waste paper fed in the feed area (1) while any material that cannot be skewered may cause the support (5) to move downwardly upon application of a specified force and bypass the spikes (2). At least one of the spikes (2) is connected to a receiving device (3) such that it can be displaced when a prespecified force is encountered.
摘要翻译：用于从大量废纸纸张分离纸板部件的装置具有分拣单元，该分拣单元包括供给区域（1），该供给区域包括柔性安装的支撑件（5），散装废纸被供给到具有钉（2）的接收装置（3））。尖钉（2）和进料区域（1）被设计成使得钉（2）基本上只串入供给区域（1）中的大量废纸的纸板部件，而不能串入的任何材料可能导致支撑件（5）在施加指定的力并且绕过钉（2）时向下移动。尖钉（2）中的至少一个连接到接收装置（3），使得当遇到预定的力时它可以移位。

48. 发明授权

US07523831B2 Classification of splinters and wood chips 失效
标题翻译：碎片和木片的分类
公开(公告)号：US07523831B2
公开(公告)日：2009-04-28
申请号：US11591935
申请日：2006-11-02
申请人： Manfred Ottow , Robin Ottow
发明人： Manfred Ottow , Robin Ottow
IPC分类号： B03B5/28 , B04B5/10
CPC分类号： B07B9/02 , B07B4/02 , B07B7/01 , B07B7/083 , B07B7/086 , B07B11/04 , D21B1/023
摘要： A method and a device classifies splinters and wood chips. The device includes a centrifugal classifying unit, a countercurrent classifying unit, a separating funnel for the coarse fraction and a separating cyclone for the fine fraction. A gas or a gas mixture is circulated in the system via a blower. It is tangentially introduced into the lower classifying chamber, initially flows through the countercurrent classifier, through the gaps between the blades of the centrifugal classifier and then into the separating cyclone before being returned to the blower.
摘要翻译：一种方法和装置对碎片和木片进行分类。该装置包括离心分级单元，逆流分级单元，用于粗级分的分液漏斗和用于细分的分离旋风分离器。气体或气体混合物通过鼓风机在系统中循环。它被切向地引入下分级室中，最初通过逆流分级器通过离心分级机的叶片之间的间隙流入分离旋风分离器，然后返回到鼓风机。

49. 发明申请

US20070045157A1 Recovery of pin chips from a chip washing reject stream 审中-公开
标题翻译：从芯片洗涤废液流中回收针芯片
公开(公告)号：US20070045157A1
公开(公告)日：2007-03-01
申请号：US11214278
申请日：2005-08-29
申请人： Wieslaw Kajzer , Jeffrey Bowie
发明人： Wieslaw Kajzer , Jeffrey Bowie
IPC分类号： B03B1/00 , D21C9/02
CPC分类号： D21B1/023
摘要： A recovery process and apparatus employing a pressure water washer to process wood chip wash water, to separate pin chips from sand and dirt contained in the wash water. Wash water from a chip wash system is supplied to a pressure washer having a cylindrical screening basket and a rotor positioned within the basket. The screen basket has holes of 1-3 mm which allows dirt and sand to pass but retains pin chips. The wood fiber pin chips on the way to the accepts outlet thus do not pass through the screen basket. Additional water may be added to the pressure washer to balance the flow of water along and through the screen basket.
摘要翻译：回收方法和装置，其使用压力水洗涤器来处理木屑洗涤水，以将针屑与沙子分开并将洗涤水中包含的污物分开。将洗涤系统的洗涤水供应到具有圆柱形筛篮和定位在篮子内的转子的压力清洗机。筛篮具有1-3毫米的孔，允许污物和沙子通过，但保留针脚芯片。通向接收出口的木纤维销芯片不会通过筛篮。可以向压力清洗机添加额外的水以平衡沿着筛篮的水流。

50. 发明授权

US06986425B2 Apparatus and method to separate elements or materials of different sizes 有权
标题翻译：用于分离不同尺寸的元件或材料的装置和方法
公开(公告)号：US06986425B2
公开(公告)日：2006-01-17
申请号：US10416711
申请日：2002-02-08
申请人： Romeo Paladin
发明人： Romeo Paladin
IPC分类号： B07B13/00
CPC分类号： B07B1/15 , D21B1/023
摘要： Apparatus (10) and method to separate a loose mass formed by elements or materials (11) of different sizes, such as woody strands or wafers, comprising a separation chamber (13) into which the mass is inserted, a plurality of riddling rolls (16), mounted inside the chamber (13) rotating on axes of rotation parallel to each other and lying sybstantially on a same plane (X). Each of the riddling rolls (16) comprises a plurality of riddling elements (20), each of which is substantially square in shape, so as to form four cusps (22) in correspondence with the four tips of the square. The riddling elements (20) are adjacent to each other so that the cusps (22) form a plurality of grooves (24), and the riddling rolls (16) are axially staggered therebetween so that the cusps (22) of each roll (16) are constantly inserted, more or less deeply into the corresponding grooves (24) of the adjacent riddling roll (16), so as to define discharge apertures (25) with an alternated profile.
摘要翻译：用于分离由诸如木质线或晶片的不同尺寸的元件或材料（11）形成的松散质量的装置（10）和方法，包括分离室（13），质量块插入其中，多个滚动辊 16），安装在腔室（13）内，旋转轴线彼此平行并且同时平躺在相同的平面（X）上。每个凹陷辊（16）包括多个凹槽元件（20），每个元件的形状基本上为正方形，以便形成与正方形的四个尖端对应的四个尖头（22）。凹陷元件（20）彼此相邻，使得尖端（22）形成多个凹槽（24），并且凹槽辊（16）在它们之间轴向交错，使得每个辊（16）的尖头（22））或多或少深入地插入相邻凹槽（16）的相应的凹槽（24）中，以便限定具有交替轮廓的排出孔（25）。

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