公开(公告)号：US07377994B2

公开(公告)日：2008-05-27

申请号：US10524092

申请日：2003-08-07

申请人： Vesa Ahvenniemi ,  Kenneth Widell ,  Hannu Kasula ,  Seppo Laine ,  Bo Fagerström

发明人： Vesa Ahvenniemi ,  Kenneth Widell ,  Hannu Kasula ,  Seppo Laine ,  Bo Fagerström

IPC分类号： D21F7/00 ,  B65H18/08 ,  B65H20/12

CPC分类号： B65H19/28 ,  B65H2301/522 ,  B65H2301/543 ,  B65H2406/33 ,  B65H2408/236 ,  B65H2801/84 ,  D21G9/0063

摘要： A web is threaded in the reeling of a paper or board web, by passing a web tail strip (W) into a reeling nip between a reeling drum (10) and a reel spool (12), on which a web roll is formed. The tail strip (W) is passed into the reeling nip by a suction zone (20) which extends substantially around the entire reeling drum circumference and is (10) in an area where a full-width web runs during reeling, so that the tail strip (w) can be conducted directly along the suction zone (20). The suction zone (20) is placed in the longitudinal direction of the reeling drum (10), i.e. in the width direction of the web.

摘要翻译： 通过将卷筒纸尾带（W）通过卷纸滚筒（10）和卷轴（12）之间的卷绕辊隙中，将卷筒纸卷绕在纸或纸板卷材的卷绕中，卷筒纸卷形成在卷筒纸卷筒（12）上。 尾条（W）通过吸引区域（20）进入卷取辊隙，抽吸区域基本上围绕整个卷取卷筒圆周延伸，并且在全卷幅卷绕期间运行的区域中（10），使得尾条 条带（w）可以沿着吸入区域（20）直接进行。 抽吸区域（20）被放置在卷筒（10）的纵向方向上，即在幅材的宽度方向上。

公开(公告)号：US20090020581A1

公开(公告)日：2009-01-22

申请号：US10595978

申请日：2004-11-19

申请人： Vesa Ahvenniemi ,  Juha Laitio

发明人： Vesa Ahvenniemi ,  Juha Laitio

IPC分类号： B65H20/00

CPC分类号： D21G9/0063 ,  G01N21/892 ,  G01N2021/8917

摘要： In a web-forming machine, a threading tail is formed from the web. The threading tail is transferred to the production section (10, 12-14) of the web-forming machine including a draw section (21). Monitoring takes place of both the formation of the threading tail and its transfer to the draw point (21). The holding point (24) and its environment that terminates the tail threading of the production section (10, 12-14) in question are additionally monitored, in order to detect the threading tail at the holding point (24) and thus to determine the success of the tail threading.

摘要翻译： 在卷筒成型机中，从卷筒纸形成螺纹尾部。 穿线尾部被转移到卷筒成形机的生产部分（10,12-14），包括拉伸部分（21）。 监测线程尾部的形成及其向牵引点（21）的转移。 附加地监视终止生产部分（10,12-14）的尾部螺纹的保持点（24）及其环境，以便检测在保持点（24）处的螺纹尾部，从而确定 成功的尾线穿线。

公开(公告)号：US20060169734A1

公开(公告)日：2006-08-03

申请号：US10563985

申请日：2004-07-01

申请人： Vesa Ahvenniemi ,  Bo Fagerstrom ,  Hannu Kasula ,  Jorma Kinnuen ,  Seppo Laine ,  Kenneth Widell ,  Juha Lipponen

发明人： Vesa Ahvenniemi ,  Bo Fagerstrom ,  Hannu Kasula ,  Jorma Kinnuen ,  Seppo Laine ,  Kenneth Widell ,  Juha Lipponen

IPC分类号： B65H20/14 ,  D21G9/00

CPC分类号： D21G9/00 ,  B65H20/14

摘要： Equipment for leading a web threading tail in a paper machine has at least two sequential surfaces (11) in the direction of travel of the web threading tail (10), between which a nozzle (12) is arranged to form a directed air blast and thus to transport the web threading tail (10). The equipment has an element (13) in which an exhaust zone (20) is arranged in the surface (11) before the nozzle (12) in the direction of travel of the web threading tail (10), for leading air away from the element (13) between the web threading tail (10) and the surface (11).

摘要翻译： 用于在造纸机中引导卷筒纸尾部的设备具有在卷筒纸尾部（10）的行进方向上的至少两个顺序表面（11），喷嘴（12）之间布置有形成定向鼓风和 从而运送纱线尾线（10）。 设备具有一个元件（13），其中在喷嘴（12）之前的表面（11）中排列区域（20）沿着卷筒纸尾部（10）的行进方向布置，以使空气远离 纤维网穿线尾（10）和表面（11）之间的元件（13）。

公开(公告)号：US07932922B2

公开(公告)日：2011-04-26

申请号：US10595978

申请日：2004-11-19

申请人： Vesa Ahvenniemi ,  Juha Laitio

发明人： Vesa Ahvenniemi ,  Juha Laitio

IPC分类号： H04N7/18

CPC分类号： D21G9/0063 ,  G01N21/892 ,  G01N2021/8917

摘要： In a web-forming machine, a threading tail is formed from the web. The threading tail is transferred to the production section (10, 12-14) of the web-forming machine including a draw section (21). Monitoring takes place of both the formation of the threading tail and its transfer to the draw point (21). The holding point (24) and its environment that terminates the tail threading of the production section (10, 12-14) in question are additionally monitored, in order to detect the threading tail at the holding point (24) and thus to determine the success of the tail threading.

摘要翻译： 在卷筒纸成型机中，从卷筒纸形成螺纹尾部。 穿线尾部被转移到卷筒成形机的生产部分（10,12-14），包括拉伸部分（21）。 监测线程尾部的形成及其向牵引点（21）的转移。 附加地监视终止生产部分（10,12-14）的尾部螺纹的保持点（24）及其环境，以便检测在保持点（24）处的螺纹尾部，从而确定 成功的尾线穿线。

公开(公告)号：US20050150926A1

公开(公告)日：2005-07-14

申请号：US10513015

申请日：2003-04-30

申请人： Vesa Ahvenniemi ,  Jorma Kinnunen

发明人： Vesa Ahvenniemi ,  Jorma Kinnunen

IPC分类号： B41F13/03 ,  D21G9/00 ,  B65H20/00

CPC分类号： D21G9/0072 ,  B41F13/03 ,  B65H2301/52202 ,  B65H2801/84

摘要： A device in a finishing machine for paper is arranged to guide a paper web along a predetermined path. The traction device (2) engages a tail of the web or an auxiliary member (6) for transferring the tail of the web. The device has power transmission of its own by means of which is moves in relation to a guide (1) extending in the machine direction. The traction device moves in relation to the guide by friction contact of one or several drive wheels (3) with the guide (1). The friction contact plane of the guide (1) curves in directions perpendicular thereto in accordance with the travel path of the paper web.

摘要翻译： 用于纸张整理机的装置被布置成沿着预定路径引导纸幅。 牵引装置（2）接合腹板的尾部或用于传送腹板尾部的辅助构件（6）。 该装置具有自身的动力传递装置，通过该动力传动装置相对于在机器方向上延伸的导向件（1）移动。 牵引装置通过一个或多个驱动轮（3）与引导件（1）的摩擦接触而相对于引导件移动。 引导件（1）的摩擦接触平面根据纸幅的行进路径在与其垂直的方向上弯曲。

公开(公告)号：US5651832A

公开(公告)日：1997-07-29

申请号：US693567

申请日：1996-08-07

申请人： Vesa Ahvenniemi ,  Teuvo Lappalainen

发明人： Vesa Ahvenniemi ,  Teuvo Lappalainen

IPC分类号： D21G9/00 ,  B08B3/00 ,  B08B3/02 ,  D21G1/00 ,  D21G3/02 ,  B08B5/00 ,  B08B5/04

CPC分类号： B08B3/024 ,  B08B3/022 ,  D21G3/02 ,  B64D2013/064 ,  B64D2013/0688 ,  F05B2220/50

摘要： A method and apparatus for cleaning the surface of a backing roll in a coater or a calender roll. The roll is cleaned by injecting steam from a steam injection chamber against the roll surface at a 15.degree. angle counter to the rotational direction of the roll. Steam impinging on the surface performs effective removal of accumulated dirt and the detached dirt is carried away on the web without a deleterious effect on the quality of the web. Steam injected against the roll is vacuumed away from the roll surface via a suction chamber, whereby the cleaning steam is prevented from escaping to the surroundings.

摘要翻译： 一种用于清洁涂布机或压延辊中背衬辊表面的方法和装置。 通过将蒸汽从蒸汽喷射室喷射到辊表面上，与辊的旋转方向成15度角来清洁辊。 撞击在表面上的蒸汽有效地去除积聚的污垢，并且将污垢分离在纸幅上，而对纸幅的质量没有不利影响。 通过抽吸室将喷射在辊上的蒸汽从辊表面抽真空，从而防止清洁蒸汽逸出到周围。

公开(公告)号：US07377999B2

公开(公告)日：2008-05-27

申请号：US10533333

申请日：2003-11-03

申请人： Vesa Ahvenniemi ,  Jorma Kinnunen

发明人： Vesa Ahvenniemi ,  Jorma Kinnunen

IPC分类号： D21F7/00 ,  D21F5/02 ,  D21G9/00

CPC分类号： D21G9/0072 ,  D21F11/00

摘要： An arrangement in the on-line finishing of a paper machine, which includes at least one finishing stage (12, 13) for the paper web produced, has cutting equipment (16) for forming the tail as well as tail threading equipment (15) for carrying the tail through the finishing stage (12, 13). At the end of the finishing stage (12, 13) there is a draw point (24), through which a carrier rope system (17) included in the tail threading equipment (15) is adapted to pass. The draw point (24) is formed between one cylinder (28) and a wire (29) arranged in contact with it for forming a single-contact draw point.

摘要翻译： 在造纸机的在线整理中的布置包括用于所生产的纸幅的至少一个精加工台（12,13），用于形成尾部的切割设备（16）以及尾部穿线设备（15） 用于将尾部穿过整理台（12,13）。 在精加工阶段（12,13）结束时，存在一个牵引点（24），包括在尾部穿线设备（15）中的承载绳系统（17）通过该牵引点适合通过。 牵引点（24）形成在一个气缸（28）和布置成与之接触的线（29）之间，用于形成单触点牵引点。

公开(公告)号：US20050279476A1

公开(公告)日：2005-12-22

申请号：US10533626

申请日：2003-11-03

申请人： Vesa Ahvenniemi ,  Jorma Kinnunen

发明人： Vesa Ahvenniemi ,  Jorma Kinnunen

IPC分类号： D21F11/00 ,  D21G9/00 ,  D21F7/00

CPC分类号： D21G9/0072 ,  D21F11/00

摘要： A method in the on-line finishing of a paper machine has the successive finishing stages of at least precalendering (12) and coating (13). A tail is formed from a paper web and is taken through the finishing stages (12, 13) and then spread to the full width. Prior to starting the tail threading procedure of the following finishing stage (12, 13) this finishing stage (12, 13) is set to the production settings while the paper web is spread in its full width. The invention also relates to an arrangement in the on-line finishing of the paper machine.

摘要翻译： 造纸机在线整理的方法具有至少预分散（12）和涂层（13）的连续整理阶段。 从纸幅形成尾部并且通过精加工阶段（12,13），然后扩展到全宽。 在开始下一个精加工阶段（12,13）的尾丝过程之前，将该精加工阶段（12,13）设定为生产设置，同时纸幅以其全宽度扩展。 本发明还涉及造纸机在线精加工中的布置。

公开(公告)号：US20050205225A1

公开(公告)日：2005-09-22

申请号：US10524092

申请日：2003-08-07

申请人： Vesa Ahvenniemi ,  Kenneth Widell ,  Hannu Kasula ,  Seppo Laine ,  Bo Fagerstrom

发明人： Vesa Ahvenniemi ,  Kenneth Widell ,  Hannu Kasula ,  Seppo Laine ,  Bo Fagerstrom

IPC分类号： B65H18/26 ,  B65H19/28 ,  D21F7/00 ,  D21G9/00 ,  B65H20/10 ,  B65H23/14

CPC分类号： B65H19/28 ,  B65H2301/522 ,  B65H2301/543 ,  B65H2406/33 ,  B65H2408/236 ,  B65H2801/84 ,  D21G9/0063

摘要： A web is threaded in the reeling of a paper or board web, by passing a web tail strip (W) into a reeling nip between a reeling drum (10) and a reel spool (12), on which a web roll is formed. The tail strip (W) is passed into the reeling nip by a suction zone (20) which extends substantially around the entire reeling drum circumference and is (10) in an area where a full-width web runs during reeling, so that the tail strip (w) can be conducted directly along the suction zone (20). The suction zone (20) is placed in the longitudinal direction of the reeling drum (10), i.e. in the width direction of the web.

摘要翻译： 通过将卷筒纸尾带（W）通过卷纸滚筒（10）和卷轴（12）之间的卷绕辊隙中，将卷筒纸卷绕在纸或纸板卷材的卷绕中，卷筒纸卷形成在卷筒纸卷筒（12）上。 尾条（W）通过吸引区域（20）进入卷取辊隙，抽吸区域基本上围绕整个卷取卷筒圆周延伸，并且在全卷幅卷绕期间运行的区域中（10），使得尾条 条带（w）可以沿着吸入区域（20）直接进行。 抽吸区域（20）被放置在卷筒（10）的纵向方向上，即在幅材的宽度方向上。

公开(公告)号：US06413374B1

公开(公告)日：2002-07-02

申请号：US09554353

申请日：2000-05-12

申请人： Mauri Laurikainen ,  Pauli Kytönen ,  Harri Kuosa ,  Pekka Koivukunnas ,  Markku Kyytsönen ,  Jorma Kinnunen ,  Vesa Ahvenniemi

发明人： Mauri Laurikainen ,  Pauli Kytönen ,  Harri Kuosa ,  Pekka Koivukunnas ,  Markku Kyytsönen ,  Jorma Kinnunen ,  Vesa Ahvenniemi

IPC分类号： D21F136

CPC分类号： D21G9/0072 ,  Y10T83/2066 ,  Y10T83/2074

摘要： A threading device and a method for threading a tail of a web, wherein, for guiding the path of a tail separated from a full-width web in a paper machine or a paper finishing device, the threading device comprises a suction channel, placed at least partly in a paper machine portion and provided with a reduced pressure for gripping the tail, and transfer means for transferring the suction channel in the portion of the paper machine and simultaneously for releasing the tail to the portion. In the method for threading of the tail, before threading the full-width web through a portion in a paper machine, the tail is separated from the web, the tail is cut, and the tail is conveyed in the portion of the paper machine, after which the full-width web following the tail in a continuous manner is conveyed to the portion, by providing a reduced pressure in a suction channel, by transferring an inlet opening of the suction channel close to the tail separated from the web, by transferring the tail into the suction channel by means of the reduced pressure prevailing therein, and by releasing the tail to the portion of the paper machine by transferring the suction channel and particularly the inlet opening in the direction of the portion of the paper machine.

摘要翻译： 一种穿线装置和一种用于穿线的尾部的方法，其中，用于引导在造纸机或纸整理装置中从全宽幅纸分离的尾迹的路径，所述穿线装置包括：吸入通道， 至少部分地在造纸机部分中并具有用于夹紧尾部的减压力以及用于在造纸机的部分中传送吸入通道并同时用于将尾部释放到该部分的转印装置。 在用于穿过尾部的方法中，在将全幅幅材穿过造纸机中的一部分之前，尾部与纸幅分离，尾部被切割，并且尾部在造纸机的部分中被输送， 之后，通过在抽吸通道中提供减压，通过将吸入通道的入口靠近从纸幅分离的尾部传送而将跟随尾部的全幅幅连续地传送到该部分，通过转印 通过其中存在的减小的压力将尾巴进入吸入通道，并且通过沿造纸机部分的方向传送吸入通道，特别是入口，将尾部释放到造纸机的部分。