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1. 发明申请

WO2010023363A1 METHOD AND APPARATUS FOR MANUFACTURING MECHANICAL PULP 审中-公开
标题翻译：制造机械粉末的方法和装置
公开(公告)号：WO2010023363A1
公开(公告)日：2010-03-04
申请号：PCT/FI2009/050682
申请日：2009-08-28
申请人： UPM-KYMMENE CORPORATION , EDELMANN, Kari , SEPPÄNEN, Veli , AALTO, Jouko , KOSKINEN, Timo , HAUTALA, Jouko , HÄRKÖNEN, Esko
发明人： EDELMANN, Kari , SEPPÄNEN, Veli , AALTO, Jouko , KOSKINEN, Timo , HAUTALA, Jouko , HÄRKÖNEN, Esko
IPC分类号： D21B1/12 , D21D1/20
CPC分类号： D21D1/20
摘要： .In a method for manufacturing mechanical pulp, particles (1 ) of fiber raw material are worked for detaching fibers. The fiber raw material is compressed at the same time when it is rubbed in a direction (H) differing from the main direction of the fibers.
摘要翻译：在制造机械纸浆的方法中，加工纤维原料的颗粒（1）以分离纤维。当纤维原料沿与纤维主方向不同的方向（H）摩擦时，同时被压缩。

2. 发明申请

WO1996032534A1 DRYER-SECTION CONCEPT AND METHOD IN THE DRYING OF A PAPER/BOARD WEB 审中-公开
标题翻译：烘干部分干燥纸张/纸板网络的概念和方法
公开(公告)号：WO1996032534A1
公开(公告)日：1996-10-17
申请号：PCT/FI1996000196
申请日：1996-04-12
申请人： VALMET CORPORATION , JUPPI, Kari , KARLSSON, Markku , EDELMANN, Kari
发明人： VALMET CORPORATION
IPC分类号： D21F05/04
CPC分类号： D21F5/044 , D21F5/042
摘要： The invention concerns a dryer-section concept of a paper/board machine and a method in the drying of a paper/board web (W). The dryer section comprises a number of drying cylinder groups (RI...RN), which comprise a single-wire draw, on whose support the web (W) is guided so that it meanders as loop-shaped from a drying cylinder onto a suction cylinder. The web (W)/the wire (H) is guided so that the web is placed against the face of the drying cylinder and the wire is placed outside. In the dryer-section concept, the web (W) is passed from one drying cylinder group (RI) into the next dryer group (RII) and further. According to the invention, at least some of the drying cylinders (K'1, K'2, K'3) include impingement units (100, 101, 102) or equivalent in connection with them, through which units a heated medium, preferably air or steam, is passed through the wire into connection with the web (W) so as to produce a two-sided drying effect and to increase the drying capacity.
摘要翻译：本发明涉及一种纸/纸机的烘干机概念以及干燥纸/纸幅（W）的方法。干燥器部分包括多个干燥筒组（RI ... RN），其包括单线牵引，在其支撑件上引导纸幅（W），使得其从干燥滚筒以蜿蜒形状卷绕到吸油缸。纤维网（W）/线（H）被引导，使得纤维网抵靠干燥筒的表面放置，并且将线放置在外部。在干燥器部分的概念中，纤维网（W）从一个干燥筒组（RI）进入下一个烘干机组（RII）。根据本发明，至少一些干燥筒（K'1，K'2，K'3）包括与它们相关的冲击单元（100,101,102）或等同物，通过该冲击单元，加热介质空气或蒸汽通过导线与网（W）连接，以产生双面干燥效果并增加干燥能力。

3. 发明申请

WO1993025324A1 A METHOD FOR MANUFACTURING LOW BARK CONTENT WOOD CHIPS FROM WHOLE-TREE CHIPS 审中-公开
标题翻译：一种从全树木制造低含量木材切片的方法
公开(公告)号：WO1993025324A1
公开(公告)日：1993-12-23
申请号：PCT/FI1993000247
申请日：1993-06-08
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , SEPPÄNEN, Veli , EDELMANN, Kari
发明人： VALTION TEKNILLINEN TUTKIMUSKESKUS
IPC分类号： B07B15/00
CPC分类号： D21B1/023 , B07B9/00 , B07B15/00 , B07C5/342 , B07C5/365
摘要： The object of the invention is a method for manufacturing low bark content wood chips from whole-tree chips, in which method there are two or more sequential separation stages, which can be divided into pre-separation with a bark content of less than 10 % and final cleaning, and in which the pre-separation consists of at least pneumatic separation and the final cleaning includes sorting based on colour difference. According to the invention, before pneumatic separation the bark is removed from the chips by grinding, which simultaneously reduces the particle size of the bark.
摘要翻译：本发明的目的是从全树切片制造低皮含量的木片的方法，其中有两个或更多个顺序分离阶段，其可以分为预分离，树皮含量小于10％和最终清洁，其中预分离至少包括气动分离，最终清洁包括基于色差的分类。根据本发明，在气动分离之前，通过研磨将树皮从芯片上除去，同时降低树皮的粒径。

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