公开(公告)号：WO2007045720A1

公开(公告)日：2007-04-26

申请号：PCT/FI2006/050422

申请日：2006-10-02

Applicant: METSO PAPER, INC. ,  HONKANEN, Tommi ,  HAVU, Ari ,  JONKKA, Arvo

Inventor： HONKANEN, Tommi ,  HAVU, Ari ,  JONKKA, Arvo

IPC: B27L1/00 ,  B27L1/04

CPC classification number: B27L1/045 ,  B27L1/025

Abstract: The present invention concerns an apparatus for receiving and feeding into a chipper wood to be chipped, said apparatus comprising a feed conveyor (12) receiving log bundles (1'), a tumbling drum (13) breaking the bundles, and a receiving conveyor (7'). The feed conveyor (12) is speed-controlled according to the position information of a log bundle (1'), and the speed of rotation of the tumbling d rum (13) is adjusted depending on the amount of wood discharged from the drum. The position information of the log bundle is received for example from the torque moment or input power of the drives of the drum. Thereby the speed of the feed conveyor, respectively the rotation speed of the drum, is set to slow down as a result of the increasing toque moment or input power of the drum, respectively to speed up as a result of the decreasing torque moment or input power.

Abstract translation: 本发明涉及一种用于接收和进给待切碎的切片木材的装置，所述装置包括一个进料输送机（12），该进料输送机（12）接收对数束（1'），一个破碎的滚筒（13）和一个接收输送机 7' ）。 进料输送机（12）根据原木卷（1'）的位置信息进行速度控制，并且根据从滚筒排出的木材的量调节滚筒（13）的旋转速度。 例如从转鼓的驱动器的扭矩或输入功率接收对数束的位置信息。 因此，进给输送机的速度分别是滚筒的转速，由于滚筒的转矩或输入功率的增加而分别降低，因为减小了转矩或输入的速度 功率。

公开(公告)号：WO2005053924A1

公开(公告)日：2005-06-16

申请号：PCT/FI2003/000925

申请日：2003-12-03

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo

Inventor： JONKKA, Arvo

IPC: B27L11/00

CPC classification number: B27L11/005 ,  Y10T29/49826

Abstract: The present invention concerns a method for fixing a knife in wood chipper apparatuses over the whole knife length between two steady surfaces. The fixing force is developed by means of a roller chain located between two counter surfaces and reversing its direction at each of its couplings, said roller chain having stationary end rollers and intermediate roller at the couplings, said intermediate rollers rolling during the press movement in the longitudinal direction of the chain. An external force is applied to the roller chain, said force changing its direction at the touching points of the rollers, so that the force applied to the roller chain affects to multiple points of the counter surfaces thus forming a prominent total pressing force.

Abstract translation: 本发明涉及一种在两个稳定表面之间的整个刀具长度上将切割刀固定在木屑切割装置中的方法。 固定力通过位于两个相对表面之间的滚子链形成，并在其每个联接件处反向其方向，所述滚子链条具有固定的端部滚子和联轴器的中间滚子，所述中间滚子在压榨过程中滚动 链的纵向。 外力对滚子链施加，所述力在滚子的接触点处改变其方向，使得施加到滚子链的力影响对面的多个点，从而形成突出的总按压力。

公开(公告)号：WO2004065272A1

公开(公告)日：2004-08-05

申请号：PCT/FI2003/000058

申请日：2003-01-24

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo

Inventor： JONKKA, Arvo

IPC: B65G65/28

CPC classification number: B65G65/06 ,  B65G3/02 ,  B65G33/14 ,  B65G65/28 ,  B65G2201/045

Abstract: The object of the invention is an apparatus for storage of wood chips in a curved-top stockpile (3) the apparatus consisting of a central tower (5’), which supports a conveyor for loading the chips and beam-like turning pile composer (6’), and a unloading beam (13’, 13’’) supported on ground level on the lower part (35) of the tower as well as on supporting wheels (29, 44, 45) and furnished with unloading devices (28) for transporting the wood chips towards the center (4) of the apparatus. The central tower is furnished at one side with a tubular ex-central opening, and the tower occupies a central tube for delivering the wood chips either upwards or downwards from the opening, whereby a service and passage space is formed between the mantle of the central tower and the transport tube.

Abstract translation: 本发明的目的是一种用于将木屑储存在弯曲顶部储料（3）中的装置，该装置由中央塔架（5'）组成，该中心塔架支撑用于装载切屑的输送机和波束状转盘作曲机 6'）以及一个支撑在塔的下部（35）上的地平面上的卸载梁（13'，13“）以及支撑轮（29,44,45），并配有卸载装置（28 ），用于将木片朝向装置的中心（4）运送。 中央塔在一侧装有一个管状的前中央开口，塔架占用一个中心管，用于从开口向上或向下输送木屑，从而在中心的地幔之间形成一个工作和通道空间 塔和运输管。

公开(公告)号：WO2008148931A1

公开(公告)日：2008-12-11

申请号：PCT/FI2008/050267

申请日：2008-05-13

Applicant: METSO PAPER, INC. ,  SAARI, Ilkka ,  JONKKA, Arvo

Inventor： SAARI, Ilkka ,  JONKKA, Arvo

IPC: B65G33/14 ,  B65G65/28

CPC classification number: B65G65/28 ,  B65G65/466

Abstract: The invention relates to method of supporting a unloading conveyor bridge (2 ) extending substantially horizontally at the bottom level of a bulk material pile storage (1), implemented as supports in the area of the bridge ends as well as in at least one point therebetween. At least one of the supports is made positionally adjustable in the vertical direction and to keep the support force substantially constant, using spring loading, fluid pressure loading or gravity loading, for example.

Abstract translation: 本发明涉及一种支撑卸载输送机桥梁（2）的方法，所述卸载输送机桥梁（2）基本水平地延伸在散装材料堆存储器（1）的底部水平处，在桥端区域中以及在其中的至少一个点处被实现为支撑 。 支撑件中的至少一个在垂直方向上可位置地调节并且使用例如弹簧加载，流体压力加载或重力加载来保持支撑力基本上恒定。

公开(公告)号：WO2005030451A1

公开(公告)日：2005-04-07

申请号：PCT/FI2004/000513

申请日：2004-09-03

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo ,  TOHKALA, Antti

Inventor： JONKKA, Arvo ,  TOHKALA, Antti

IPC: B27L11/00

CPC classification number: B27L11/02 ,  B02C18/24 ,  B02C2018/164 ,  Y02P70/22

Abstract: An apparatus for chipping or crushing, with a high speed of rotation and mass inertial moment, comprising a chipping disc or a rotor, a short circuit motor and a frequency converter connected to the current circuit of the motor. The frequency converter is arranged to control the frequency of the motor current based on data of the speed of rotation of the chipping disc.

Abstract translation: 一种用于以高速旋转和质量惯性力矩进行切碎或破碎的装置，包括切屑盘或转子，短路马达和连接到马达的电流回路的变频器。 变频器被配置为基于切屑盘的旋转速度的数据来控制电动机电流的频率。

公开(公告)号：WO2004002698A1

公开(公告)日：2004-01-08

申请号：PCT/FI2003/000495

申请日：2003-06-18

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo

Inventor： JONKKA, Arvo

IPC: B27L11/00

CPC classification number: B27L11/005 ,  B27G13/10

Abstract: The invention concerns a method for clamping a knife (1) of a disc chipper, wherein the knife (1) is pressed from the knife disc (4) via knife clamp (2', 23) against a wear plate (3) in a diagonal position (α) with respect to the plane of the knife disc with a compressive force (N) substantially parallel with the axis of the knife disc. According to the invention, the compensating force of the force directed to the knife clamp, caused by the diagonal position (α) of the knife and transversal to the compressive force (N) is exerted to the wear plate.

Abstract translation: 本发明涉及一种用于夹紧圆盘切片器的刀片（1）的方法，其中刀片（1）通过刀夹（2'，23）从刀盘（4）被压靠在耐磨板（3）上 相对于刀盘的平面的对角位置（α）具有与刀盘的轴线基本平行的压缩力（N）。 根据本发明，由刀的对角线位置（α）和横向于压缩力（N）引起的指向刀夹的力的补偿力被施加到耐磨板上。

公开(公告)号：WO2004085124A1

公开(公告)日：2004-10-07

申请号：PCT/FI2004/000074

申请日：2004-02-18

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo

Inventor： JONKKA, Arvo

IPC: B27L11/00

CPC classification number: B27L11/005

Abstract: The present invention concerns a method for manufacturing wear plates of a disc chipper, whereby the wear plate is provided with a wearing surface by sintering in a furnace at a temperature of 900 - 1000 °C. Selective portions of the wear plate are strengthened by selective quenching and hardening utilizing the temperature achieved in connection with sintering.

Abstract translation: 本发明涉及一种用于制造圆盘切片机的耐磨板的方法，其中耐磨板在900-1000℃的温度下在炉中烧结而设置有磨损表面。耐磨板的选择性部分通过选择性加强 使用与烧结相关的温度进行淬火和淬火。

公开(公告)号：WO2003016007A1

公开(公告)日：2003-02-27

申请号：PCT/FI2002/000676

申请日：2002-08-19

Applicant: METSO PAPER, INC. ,  TOHKALA, Antti ,  JAAKOHUHTA, Pekka ,  VIENOLA, Pauli ,  JONKKA, Arvo

Inventor： TOHKALA, Antti ,  JAAKOHUHTA, Pekka ,  VIENOLA, Pauli ,  JONKKA, Arvo

IPC: B27L1/00

CPC classification number: B27L1/00 ,  B27L1/02

Abstract: The present invention relates to method for separating loose bark from a flow of debarked wood logs are conveyed substantially in the direction of their longitudinal axis along a substantially horizontal conveyor track. During their travel, the logs are forced into unidirectional accelerating rotation that simultaneously moves the logs laterally. An accelerating rotary motion is advantageously imparted to the logs on a rolling ramp adapted between two conveyors operating at different height levels.

Abstract translation: 本发明涉及用于将松散树皮与剥皮木材原木分离的方法基本上沿其纵向轴线的方向沿着基本上水平的输送轨道输送。 在旅行过程中，原木被迫进行单向加速旋转，同时横向移动原木。 加速旋转运动有利地被赋予适用于在不同高度水平下操作的两个输送机之间的滚动斜坡上的原木。

公开(公告)号：WO2002074508A1

公开(公告)日：2002-09-26

申请号：PCT/FI2002/000114

申请日：2002-02-13

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo ,  TOHKALA, Antti

Inventor： JONKKA, Arvo ,  TOHKALA, Antti

IPC: B27L11/00

CPC classification number: B27L11/002

Abstract: The present invention relates to a method for setting the conditions in the feed chute of a disc chipper according to the size of wood to be chipped. The position of the chipping anvil at the outlet end of the chute is changed in a plane which is essentially parallel to the plane of the knife disc in regard to a diagonal of the knife disc parallel to the plane of the anvil so that the inclination of the chipping plane of the anvil towards the blade disk remains substantially unchanged. Furthermore, the position of the feed chute bottom in the chipper may be adjusted to comply with the changed position of the chipping plane, where necessary.

Abstract translation: 本发明涉及一种根据待切削的木材的尺寸设定圆盘切片机的进料槽的状况的方法。 相对于平行于砧座的平面的刀盘的对角线，在滑槽的出口端处的切屑砧座的位置在基本上平行于刀盘的平面的平面中改变，使得倾斜度 砧座朝向刀片盘的切屑平面基本上保持不变。 此外，如果需要，可以将切屑机中的进料槽底部的位置调整为符合切屑平面的改变位置。

公开(公告)号：WO2008152191A1

公开(公告)日：2008-12-18

申请号：PCT/FI2008/050269

申请日：2008-05-13

Applicant: METSO PAPER, INC. ,  JONKKA, Arvo

Inventor： JONKKA, Arvo

IPC: B27L11/00 ,  B27G13/08 ,  B23B29/12

CPC classification number: B27G13/04 ,  B27G13/10 ,  B27L11/005

Abstract: A knife system of a disc chipper, the knife (10) in said system being clamped to its operation position between a wear plate and a press block (13). The wear plate (3) is supported to the knife disc (1) adjustably for the inclination thereof with respect to the surface of the knife disc. The adjustability is provided by means of a hinge strip (8) located in the area of the adjacent knife (10) and an adjustment strip (9) located at the next chip opening. A convergent space (17) is provided for the adjustment strip (9"). The adjustment strip (9") is correspondingly wedge-shaped and has a position adjustable means (16).

Abstract translation: 一种盘式切片器的刀系统，所述系统中的刀（10）被夹持在其磨损板和压块（13）之间的操作位置。 耐磨板（3）相对于刀盘的表面可倾斜地支撑在刀盘（1）上。 可调节性通过位于相邻刀具（10）的区域中的铰链条（8）和位于下一个切屑开口处的调节条（9）来提供。 为调节条（9“）提供收敛空间（17），调节条（9”）相应地为楔形，并具有位置可调整装置（16）。