公开(公告)号：US06910282B1

公开(公告)日：2005-06-28

申请号：US09913901

申请日：2000-02-21

Applicant: Reijo Jokinen ,  Antti Komulainen ,  Kari Juppi

Inventor： Reijo Jokinen ,  Antti Komulainen ,  Kari Juppi

IPC: F26B13/20 ,  B05B1/02 ,  D21F5/04 ,  F26B3/00

CPC classification number: D21F5/042 ,  D21F5/046

Abstract: A web (16) running from an opening nip (K1) between a cylinder (10) and a supporting fabric (18) toward a roll (14), is supported by a negative pressure created by a blow box (30). In an intensified negative pressure region (34′), i.e. close to the disengaging point (40) between the supporting fabric and the cylinder, the pressure is greater than at a distance from this disengaging point. The negative pressure is controlled according to parameters which act on the runability of the web and which can be varied, such as web velocity, web solid contents, pulp composition, paper or paper board quality, web grammage, a characteristic of the web, such as porosity, traction acting in the web, or web tension, cylinder temperature, and/or the running situation, such as a web break, a threading situation, or a normal run, so the desired runability is maintained between the cylinder and the roll.

Abstract translation: 从气缸（10）和支撑织物（18）之间的开口压区（K 1）朝向辊（14）运行的腹板（16）由吹气箱（30）产生的负压支撑。 在增强的负压区域（34'）中，即靠近支撑织物和气缸之间的分离点（40），压力大于距该脱离点一定距离处。 根据作用于幅材的可运行性并可以变化的参数来控制负压，例如幅材速度，纤维网固体成分，纸浆组合物，纸或纸板质量，纤维网重量，网的特征等 作为孔隙率，作用在幅材中的牵引力，或幅材张力，料筒温度和/或运行情况，例如卷材断裂，螺纹状态或正常运行，因此在圆筒和辊之间保持期望的可运行性 。

公开(公告)号：US06849159B1

公开(公告)日：2005-02-01

申请号：US09424636

申请日：1998-05-28

Applicant: Heikki Ilvespää ,  Juhani Vestola ,  Kari Juppi ,  Antti Komulainen

Inventor： Heikki Ilvespää ,  Juhani Vestola ,  Kari Juppi ,  Antti Komulainen

IPC: D21F5/04 ,  D21G9/00 ,  D21F11/10

CPC classification number: D21G9/0063 ,  D21F5/04

Abstract: The invention concerns an equipment and a method in the transfer of a paper/board web in a paper or board machine. In an embodiment of the invention, the dryer section comprises at least one group of drying cylinders in which, instead of a conventional wire draw, a transfer belt (H100) is employed, to which the web (W) is affixed by effect of adhesion and which transfer belt is passed over drying cylinders (K1, K2, . . . ) and reversing rolls (E1, E2, . . . ) and further in said group (RI) of drying cylinders in the dryer section. The invention also concerns a method in the transfer of the web (W) in the dryer section (K) of a paper/board machine. In an embodiment of the invention, the web (W) is passed, while meandering in loop shape and while adhering to the face of the transfer belt (H100), from a drying cylinder (K1) in the group (RI) of drying cylinders in the dryer section (K) onto a reversing roll (E1) and further from the reversing roll onto the next drying cylinder (K2) and further in the group (RI) of drying cylinders.

Abstract translation: 本发明涉及在纸或纸板机中传送纸/纸板的设备和方法。 在本发明的一个实施例中，干燥器部分包括至少一组干燥筒，其中代替传统的拉丝，使用转印带（H100），通过附着力粘合幅材（W），纤维网 并且该转印带在干燥部中的干燥滚筒（K1，K2 ... ...）和反向辊（E1，E2 ......）中进一步通过干燥滚筒的组（RI）中。 本发明还涉及在纸/纸机的干燥部（K）中转印纸幅（W）的方法。 在本发明的一个实施方式中，使卷筒纸（W）从环状卷绕，同时从干燥筒组（RI）中的干燥筒（K1）粘附到转印带（H100）的表面上 在干燥器部分（K）中到反转辊（E1）上，并且从反转辊进一步到下一个干燥筒（K2），并且还在干燥滚筒组（RI）中。

公开(公告)号：US06767431B2

公开(公告)日：2004-07-27

申请号：US09954090

申请日：2001-09-17

Applicant: Antti Komulainen ,  Kari Juppi

Inventor： Antti Komulainen ,  Kari Juppi

IPC: D21F700

CPC classification number: D21G9/0036 ,  B65H23/34 ,  B65H43/00 ,  B65H2301/4148 ,  B65H2511/17 ,  B65H2701/176 ,  D21F7/00 ,  G01B11/04 ,  G01B11/0608 ,  B65H2220/03

Abstract: In the manufacture of a paper or board web (W), the web is slit or cut, the rising/lowering (H) of the edges of a slit/cut gap (C) formed at the slitting/cutting point or the width (L) of the gap is measured by means of a measurement device (21A; 21B; 21C), and the curl of the paper or board web (W) is regulated based on the result of measurement. A paper or board machine line has means for regulating curl in the web (W); means for slitting or cutting the paper or board web and for measuring the rising/lowering (H) of the edges of a slit/cut gap (C) formed at the slitting/cutting point or the width (L) of the slit/cut gap (C) in connection with the manufacture of the web (W) in order to regulate the curl of the web (W) based on the result of measurement.

Abstract translation: 在纸或纸板（W）的制造中，幅材被切割或切割，在切割/切割点处形成的切口/切割间隙（C）的边缘的上升/下降（H） L）通过测量装置（21A; 21B; 21C）测量，并且基于测量结果调节纸或纸板（W）的卷曲。 纸或纸板机线具有用于调节幅材（W）中的卷曲的装置; 用于切割或切割纸或纸幅的装置，并用于测量形成在切割/切割点处的狭缝/切割间隙（C）的边缘的上升/下降（H）或狭缝/切口的宽度（L） 与纸幅（W）的制造相关的间隙（C），以便基于测量结果来调节幅材（W）的卷曲。

公开(公告)号：US06662468B2

公开(公告)日：2003-12-16

申请号：US10322916

申请日：2002-12-18

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: F26B300

CPC classification number: D21F5/044

Abstract: A high speed dryer section has single-wire draw drying groups (R1, RN). A paper or board web (W) is supported by a wire (F) as it meanders over drying cylinders (20) in an upper row and reversing cylinders/rolls (21) in a lower row. A first cylinder drying group (R1) has at least five drying cylinders. In the first cylinder drying group (R1) a runnability component (30) is placed in a pocket space defined by every two successive drying cylinders (20) and the reversing roll (21) between them and by the drying wire (F) for applying a high under-pressure of 1000-8000 Pa to an area (50Y) in which the web (W) separates from the drying cylinder (20), and by which runnability component (30) a lower under-pressure of 100-500 Pa is produced in at least part of the rest of the pocket space (T).

公开(公告)号：US6003241A

公开(公告)日：1999-12-21

申请号：US64427

申请日：1998-04-22

Applicant: Antti Komulainen ,  Juha Kaihovirta ,  Juha Lipponen ,  Martti Salminen

Inventor： Antti Komulainen ,  Juha Kaihovirta ,  Juha Lipponen ,  Martti Salminen

IPC: D21F5/04 ,  D21F5/18 ,  D21F5/00 ,  F26B11/02

CPC classification number: D21F5/044 ,  D21F5/04 ,  D21F5/182

Abstract: A drying unit in a dryer section of a paper or board machine including a drying wire guided in a loop, a large-diameter impingement-drying and/or through-drying cylinder arranged inside the drying-wire loop and smaller diameter smooth-faced heated contact-drying cylinders arranged on top of the large cylinder and/or in the vicinity thereof and at both sides thereof. The impingement-drying and/or through-drying cylinder is placed in a space below the floor level of the paper machine hall and provided with an openable and closable blow hood so that the removal of broke out of connection with the hood takes place substantially by the force of gravity. The central axes of the contact-drying cylinders placed in the vicinity of the large cylinder are placed in the vicinity of, or above, the floor level of the paper machine hall. A curve sector of the paper web on the outer face of the drying wire over the large cylinder greater than about 180.degree..

Abstract translation: 纸或纸机的干燥部中的烘干单元，其包括以循环方式引导的干燥线，布置在干线回路内的大直径冲击干燥和/或贯穿干燥筒，较小直径的平面加热 接触干燥筒布置在大圆柱体的顶部和/或其附近和两侧。 冲击干燥和/或通过干燥的滚筒被放置在造纸机大厅的地板下方的空间内，并设置有可打开和关闭的吹风罩，使得脱离与罩的连接的移除基本上由 重力。 放置在大圆柱体附近的接触干燥滚筒的中心轴被放置在造纸机大厅的地板层附近或之上。 干燥线外面的纸幅在大圆柱体上的弯曲部分大于约180度。

公开(公告)号：US08444824B2

公开(公告)日：2013-05-21

申请号：US13021429

申请日：2011-02-04

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: D21F9/00

CPC classification number: D21F5/042

Abstract: A paper or board machine having a machine dryer section with 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: 具有机器干燥部的纸或纸板机，其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：US20110162230A1

公开(公告)日：2011-07-07

申请号：US13021429

申请日：2011-02-04

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: F26B3/02 ,  F26B13/18

CPC classification number: D21F5/042

Abstract: A paper or board machine having a machine dryer section with 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: 具有机器干燥部的纸或纸板机，其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：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。