公开(公告)号：US20090025249A1

公开(公告)日：2009-01-29

申请号：US12162570

申请日：2007-01-25

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: F26B3/00 ,  F26B11/02

CPC classification number: D21F5/042

Abstract: A fiber-web machine dryer section has a drying group with single-wire draw. A drying wire (F) presses the web (W) on a drying cylinder (10) against heated cylinder surfaces, and the web (W) remains at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10). For enhancing runnability of the web (W), a runnability component (20) is in a pocket space (T) confined by two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them and by the drying wire (F). The web (W) passes from the drying cylinder (10) to the reversing cylinder (11) as a short transfer of 80-400 mm, where a negative pressure effect produced by the runnability component (20) is applied and confined by seals of the runnability component (20) against the surfaces of the drying cylinder (10) and reversing cylinder (11).

Abstract translation: 纤维网机干燥部具有单线牵引的干燥组。 干燥线（F）将干燥筒（10）上的卷筒纸（W）压在加热的滚筒表面上，并且卷筒纸（W）保持在位于干燥滚筒（10）之间的反向滚筒（11）的外侧曲线侧 ）。 为了提高卷材（W）的运行性能，运行性能部件（20）位于由两个相邻的干燥滚筒（10）和位于它们之间的干燥滚筒（11）和由干燥丝（F ）。 纸幅（W）作为80-400mm的短转印从干燥筒（10）传递到反转筒（11），其中由运行性能部件（20）产生的负压效应被施加并且通过 运行能力部件（20）抵靠在干燥滚筒（10）和反向滚筒（11）的表面上。

公开(公告)号：US07422662B2

公开(公告)日：2008-09-09

申请号：US10532962

申请日：2003-11-19

Applicant: Juha Leimu ,  Antti Komulainen ,  Kari Juppi ,  Matti Kurki ,  Martti Salminen ,  Reijo Jokinen

Inventor： Juha Leimu ,  Antti Komulainen ,  Kari Juppi ,  Matti Kurki ,  Martti Salminen ,  Reijo Jokinen

IPC: D21F1/52 ,  D21F5/00

CPC classification number: D21F5/046 ,  D21F5/042

Abstract: The invention relates to a sealing arrangement (7) against a moving fabric (4b) in a paper machine or the like. The sealing arrangement includes a stiff sealing element (9) placed on the fabric's (4b) side on the entire width in connection with a paper sheet (4a) supported by the fabric (4b). The sealing element has been arranged on a support so that the location of the sealing element with respect to the fabric (4b) can be adjusted nearer to or, correspondingly, further from the fabric. As a sealing element there is at least a single-chambered labyrinth sealing (19).

Abstract translation: 本发明涉及一种针对造纸机械等中的移动织物（4b）的密封装置（7）。 密封装置包括与由织物（4b）支撑的纸张（4a）相连的，在整个宽度上放置在织物（4b）侧上的刚性密封元件（9）。 密封元件已经布置在支撑件上，使得密封元件相对于织物（4b）的位置可以被调整为更接近或相应地从织物调整。 作为密封元件，至少有一个单腔迷宫密封（19）。

公开(公告)号：US07017279B2

公开(公告)日：2006-03-28

申请号：US10738479

申请日：2003-12-17

Applicant: Jari Almi ,  Jarkko Veijola ,  Jarkko Nurmi ,  Antti Komulainen ,  Kari Juppi

Inventor： Jari Almi ,  Jarkko Veijola ,  Jarkko Nurmi ,  Antti Komulainen ,  Kari Juppi

IPC: F26B3/00

CPC classification number: D21F5/18

Abstract: A method of blowing drying gas against a paper web, and an impingement dryer of a paper machine. Drying gas is blown with an impingement dryer comprising several profiling chambers in the cross-direction of a paper machine, the cross-profile of the paper web being controlled with the drying gas blown from the profiling chambers. Each profiling chamber blows drying gas to its own effect range. The impingement dryer further comprises a return air chamber and return air ducts such that drying gas blown against the paper web from the profiling chambers is returned into the return air chamber through the return air ducts in such a way that some of the effect of the drying gas blown from the profiling chamber is at least partly prevented from reaching the effective area of the adjacent profiling chamber.

Abstract translation: 将烘干气体吹向纸幅的方法以及造纸机的冲击干燥器。 干燥气体在造纸机的横向上由包括多个成型室的冲击干燥器吹送，纸幅的横截面被从成型室吹出的干燥气体控制。 每个成型室将干燥气体吹入其自身的效果范围。 冲击干燥器还包括返回空气室和返回空气管道，使得从成型室向纸幅吹送的干燥气体通过返回空气管道返回回流空气室，使得干燥的一些效果 从成型室吹出的气体至少部分地防止到达相邻成型室的有效区域。

公开(公告)号：US06849851B2

公开(公告)日：2005-02-01

申请号：US10142446

申请日：2002-05-10

Applicant: Antti Komulainen ,  Kari Juppi ,  Pertti Aimonen

Inventor： Antti Komulainen ,  Kari Juppi ,  Pertti Aimonen

IPC: D21G9/00 ,  G01N21/892 ,  G01N25/72 ,  G01N33/34 ,  G01J5/02

CPC classification number: D21G9/0027 ,  D21G9/0036 ,  G01N21/8922 ,  G01N25/72 ,  G01N33/346

Abstract: A method in the process of manufacturing and/or finishing a fiber web (11), in which method the Continuous and moving web (11), and/or a moving device (16, 17) related to the processing of the web (11), is monitored by one or more thermal cameras (10) of the infrared range or a corresponding detector/detectors for the purpose of controlling the quality or condition. A substantially continuous two-dimensional thermal image or continuous thermal chart (20) of an object (11, 16, 17) being monitored and in a propagating and/or rotating movement is formed by said detector/detectors in a time-resolved manner and in synchronization with the movement of the object (11, 16, 17) in the direction of the movement. To determine the properties of the object (11, 16, 17) and/or to detect defects in the object from the continuous thermal chart (20), local deviations and/or discontinuities (21, 22) in the temperature, particularly in the direction of movement are detected, and the cause of said deviations and/or discontinuities (21, 22) is identified on the basis of the periodicity of said phenomena in the direction of movement.

Abstract translation: 在制造和/或整理纤维幅材（11）的过程中的方法，其中连续和移动幅材（11）和/或移动装置（16,17）与纸幅（11）的处理有关 ）由红外范围的一个或多个热摄像机（10）或相应的检测器/检测器监控，以控制质量或状况。 被监视并且以传播和/或旋转运动的物体（11,16,17）的基本上连续的二维热图或连续热图（20）由所述检测器/检测器以时间分辨的方式形成，并且 与物体（11,16,17）在运动方向上的移动同步。 为了确定对象（11,16,17）的属性和/或从连续热图（20）中检测物体中的缺陷，温度的局部偏差和/或不连续（21,22），特别是在 检测出运动方向，并且基于运动方向上的所述现象的周期性来识别所述偏差和/或不连续性（21,22）的原因。

公开(公告)号：US06523278B1

公开(公告)日：2003-02-25

申请号：US09720743

申请日：2001-02-20

Applicant: Laurie Coulson ,  Kari Juppi ,  Jaakko Kallioniemi ,  Pekka Koivukunnas ,  Antti Komulainen ,  Juha Lipponen ,  Petri Norri

Inventor： Laurie Coulson ,  Kari Juppi ,  Jaakko Kallioniemi ,  Pekka Koivukunnas ,  Antti Komulainen ,  Juha Lipponen ,  Petri Norri

IPC: F26B300

CPC classification number: D21F5/18 ,  D21F5/044 ,  D21F5/143

Abstract: The invention concerns a dryer section, comprising at least one dryer group (R) that makes use of single-wire draw and/or twin-wire draw and at least one suction roll (10) with which the web (W) to be dried is in direct contact. The surface construction of the suction roll (10) is of a fine structure so that the web (W) can be passed to run over the suction roll (10) in direct contact with the roll so that the web (W) is not damaged.

Abstract translation: 本发明涉及一种干燥器部分，其包括使用单线牵引和/或双网牵引的至少一个干燥器组（R）和至少一个吸干辊（10），待干燥的纤维网 直接接触。 抽吸辊（10）的表面结构是精细的结构，使得卷筒纸（W）能够通过与辊直接接触的吸辊（10）上方，使得卷筒纸（W）不被损坏 。

公开(公告)号：US08011115B2

公开(公告)日：2011-09-06

申请号：US12162503

申请日：2007-01-25

Applicant: Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

Inventor： Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

IPC: F26B11/02

CPC classification number: D21F5/042 ,  Y10T442/20

Abstract: A fiber-web machine dryer section has a drying group with single-wire draw so the drying wire (F) presses the web (W) against heated cylinder surfaces with the web (W) at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10, 12). A pocket space (T) is formed between two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them, and the drying wire (F). A negative pressure component (20) placed in the pocket space (T) creates a pressure difference over the drying wire (F) and the web (W) for attaching the web (W) to the drying wire (F) so the cross-direction shrinkage of the web (W) is controllable. The wire tension (F) is maintained at a level help control cross-direction shrinkage of the web. The pocket space (T) is sealed by sealing members (25, 26) to maintain negative pressure in the pocket space.

Abstract translation: 纤维网机干燥部具有单线牵引的干燥组，所以干燥线（F）将卷筒纸（W）压靠在加热的圆筒表面上，其中卷筒纸（W）在反向滚筒的外侧曲线侧 11）位于干燥筒（10,12）之间。 在两个相邻的干燥缸（10）和位于它们之间的可逆气缸（11）和干燥丝（F）之间形成一个空腔（T）。 放置在口袋空间（T）中的负压部件（20）在干燥丝（F）和纸幅（W）之间产生压力差，用于将幅材（W）附着到干燥丝（F）上， 幅材（W）的方向收缩是可控的。 线张力（F）保持在帮助控制幅材的横向收缩的水平。 口袋空间（T）由密封构件（25,26）密封，以保持口袋空间中的负压。

公开(公告)号：US20090019723A1

公开(公告)日：2009-01-22

申请号：US12162503

申请日：2007-01-25

Applicant: Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

Inventor： Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

IPC: F26B3/00 ,  F26B11/02

CPC classification number: D21F5/042 ,  Y10T442/20

Abstract: A fiber-web machine dryer section has a drying group with single-wire draw so the drying wire (F) presses the web (W) against heated cylinder surfaces with the web (W) at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10, 12). A pocket space (T) is formed between two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them, and the drying wire (F). A negative pressure component (20) placed in the pocket space (T) creates a pressure difference over the drying wire (F) and the web (W) for attaching the web (W) to the drying wire (F) so the cross-direction shrinkage of the web (W) is controllable. The wire tension (F) is maintained at a level help control cross-direction shrinkage of the web. The pocket space (T) is sealed by sealing members (25, 26) to maintain negative pressure in the pocket space.

Abstract translation: 纤维网机干燥部具有单线牵引的干燥组，所以干燥线（F）将卷筒纸（W）压靠在加热的圆筒表面上，其中卷筒纸（W）在反向滚筒的外侧曲线侧 11）位于干燥筒（10,12）之间。 在两个相邻的干燥缸（10）和位于它们之间的可逆气缸（11）和干燥丝（F）之间形成一个空腔（T）。 放置在口袋空间（T）中的负压部件（20）在干燥丝（F）和纸幅（W）之间产生压力差，用于将幅材（W）附着到干燥丝（F）上， 幅材（W）的方向收缩是可控的。 线张力（F）保持在帮助控制幅材的横向收缩的水平。 口袋空间（T）由密封构件（25,26）密封，以保持口袋空间中的负压。

公开(公告)号：US07036242B2

公开(公告)日：2006-05-02

申请号：US10415863

申请日：2001-11-06

Applicant: Antti Komulainen ,  Matti Kurki ,  Martti Salminen ,  Kari Juppi ,  Juha Kaihovirta ,  Antti Kuhasalo

Inventor： Antti Komulainen ,  Matti Kurki ,  Martti Salminen ,  Kari Juppi ,  Juha Kaihovirta ,  Antti Kuhasalo

IPC: F26B3/00

CPC classification number: D21F5/18 ,  D21F5/00 ,  D21F5/04

Abstract: An apparatus for a dryer section of a paper or board machine has a drying group (R) and an impingement drying unit (10) which is placed above and/or below a row (DSR) of drying cylinders (3). A drying fabric (1) supported paper or board web (2) is conducted past the impingement drying unit (10) having at least one impingement surface (IP1, IP2) the side profile of which is straight, changeably curved in its radius of curvature, in the shape of a broken line or a selectable combination of these, and that the impingement surface or a tangent line to the impingement surface or a line passing via the beginning and the end of the impingement surface or an extension of the line forms on the impingement side an angle with a horizontal plane parallel to the machine level, which angle is ≦120°, advantageously 120°–60°, most advantageously about 90°.

Abstract translation: 用于纸或纸机的干燥部的设备具有干燥组（R）和冲击干燥单元（10），其被放置在干燥滚筒（3）的行（DSR）的上方和/或下方。 干燥织物（1）支撑的纸或纸板（2）被引导通过具有至少一个冲击表面（IP 1，IP 2）的冲击干燥单元（10），该冲击表面（IP 1，IP 2）的侧面轮廓是直的，在其半径 曲率的形状，虚线的形状或这些的可选择的组合，并且冲击表面或冲击表面的切线或通过冲击表面的开始和结束的线或线的延伸 在冲击侧形成与水平面平行的机器水平角度，该角度为<= 120°，有利地为120°-60°，最有利地为约90°。

公开(公告)号：US06942758B2

公开(公告)日：2005-09-13

申请号：US10601751

申请日：2003-06-23

Applicant: Kari Juppi ,  Osmo Jääskeläinen ,  Antti Komulainen

Inventor： Kari Juppi ,  Osmo Jääskeläinen ,  Antti Komulainen

IPC: D21G9/00 ,  D21F5/00 ,  D21F7/00

CPC classification number: D21G9/0063 ,  Y10T83/0467 ,  Y10T83/0605

Abstract: A method and equipment for tail threading in a paper machine in which tail threading is carried out in stages: the web is guided to the broke treatment at a selected dryer, a cut is formed in the web to separate a narrow tail from the rest of the web, i.e. the broke web, prior to the dryer, the edge opposite to the cut of the broke web is turned away from the cutting point to form an open draw between the tail and the broke web, the tail is guided from the selected dryer to the following section while the broke web is transferred further to the broke treatment, while travelling in a controlled manner, the tail is widened to the full width and the broke web is simultaneously reduced away.

Abstract translation: 一种用于在造纸机中尾部穿线的方法和设备，其中分阶段执行尾部螺纹：将纤维网在选定的干燥器处引导到断裂处理，在网中形成切口以将窄尾部与其余部分分离 在干燥器之前，网，即破碎的网，与断网的切口相对的边缘被转离离切割点，以在尾部和断网之间形成开放的拉伸，尾部从所选的 烘干机到下一部分，而破碎的纸幅被进一步转移到打破处理，当以受控的方式行进时，尾部变宽到全宽，破碎的纸幅同时减少。

公开(公告)号：US06916404B2

公开(公告)日：2005-07-12

申请号：US10381672

申请日：2001-10-26

Applicant: Antti Komulainen ,  Kari Juppi ,  Jorma Laapotti ,  Reijo Jokinen ,  Matti Kurki ,  Juha Lipponen ,  Markku Lyytinen ,  Samppa J. Salminen

Inventor： Antti Komulainen ,  Kari Juppi ,  Jorma Laapotti ,  Reijo Jokinen ,  Matti Kurki ,  Juha Lipponen ,  Markku Lyytinen ,  Samppa J. Salminen

IPC: D21F7/00 ,  D21G9/00 ,  D21F1/36 ,  D21F5/04 ,  F26B11/02

CPC classification number: D21G9/0063

Abstract: A method and an apparatus for web threading in a drying section of a paper machine or the like. A leader (24) and a so called run-down strip are formed by cutting in the web coming to the drying cylinder in the drying section. An underpressure box (18) is arranged at the opening gap between the drying cylinder (14) and the drying wire, on that side of the wire which is away from the web, whereby this box can direct against the web an underpressure which is controllable in the machine's cross direction. The underpressure box creates an underpressure region (34′) between the leader and the underpressure box, the region having an underpressure p1 at the detachment point, i.e. in the area where the wire is detached from said drying cylinder (14), which underpressure is sufficient to detach the leader from said drying cylinder. A protection zone is created between the underpressure region created at the leader and the run-down strip, which protection zone has a barrier (46) in order to maintain the underpressure p1 in the underpressure region.

Abstract translation: 在造纸机等的干燥部中进行丝网穿线的方法和装置。 通过在进入干燥部中的干燥筒的纤维网中切割，形成引导件（24）和所谓的破坏带。 在干燥筒（14）和烘干线之间的开口间隔设置有一个负压箱（18），该干燥丝线远离纸幅的该线的该侧，由此该盒子能够将纸张的负压引向可控制的负压 在机器的横向。 所述负压箱在所述引导件和所述负压箱之间产生负压区域（34'），所述区域在所述脱离点处具有负压p 1，所述区域在所述干燥区域中脱离所述干燥 气缸（14），其负压足以使引导件从所述干燥筒分离。 在引导件产生的负压区域和破坏带之间产生保护区，该保护区具有阻挡层（46），以便在欠压区域内保持负压p 1。