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公开(公告)号：US07036242B2
公开(公告)日：2006-05-02
申请号：US10415863
申请日：2001-11-06
申请人： Antti Komulainen , Matti Kurki , Martti Salminen , Kari Juppi , Juha Kaihovirta , Antti Kuhasalo
发明人： Antti Komulainen , Matti Kurki , Martti Salminen , Kari Juppi , Juha Kaihovirta , Antti Kuhasalo
IPC分类号： F26B3/00
摘要： 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°.
摘要翻译： 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°。
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公开(公告)号：US07536806B2
公开(公告)日：2009-05-26
申请号：US10597175
申请日：2005-01-14
申请人： Kari Juppi , Antti Komulainen , Markku Lummila , Michael Odell , Martti Salminen , Riikka Antikainen , Petter Honkalampi
发明人： Kari Juppi , Antti Komulainen , Markku Lummila , Michael Odell , Martti Salminen , Riikka Antikainen , Petter Honkalampi
摘要： An arrangement and method for improving runnability, and dryer section length, by using a vertical impingement dryer before a first dryer cylinder of a group of dryer cylinders. After a pressing section, the web is dried with a pre-impingement dryer, closely followed by a vertical impingement dryer, which is closely following by the first dryer cylinder. The pre-impingement dryer and vertical impingement dryer of the first dryer cylinder to have a drying temperature of approximately 80° C. with no undesirable sticking to the dryer cylinder. The pre-impingement dryer can be arranged to dry a first side of the web, and a vertical impingement dryer after the first dryer cylinder is arranged to dry a second side of the web. The impingement drying takes place directly against the web without an intervening fabric.
摘要翻译： 在一组干燥器筒的第一干燥筒之前使用垂直冲击干燥器来提高运行性能和干燥段长度的装置和方法。 在挤压部分之后，用预冲击干燥器干燥网，紧接着是垂直冲击干燥器，其与第一干燥筒紧密相连。 第一烘缸的预冲洗干燥器和垂直冲击干燥器具有大约80℃的干燥温度，而不会不期望地粘附到干燥器圆筒上。 预冲击干燥器可以布置成干燥幅材的第一侧，并且在第一干燥器筒布置成干燥幅材的第二侧之后的垂直冲击干燥器。 冲击干燥直接发生在没有中间织物的织物上。
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公开(公告)号：US20080209706A1
公开(公告)日：2008-09-04
申请号：US11910631
申请日：2006-04-03
IPC分类号： B23P6/00
CPC分类号： D21F7/001 , Y10T29/4973 , Y10T29/53
摘要： A device has two units placed one on top of the other, each unit comprising a first side frame (101), a second side frame (102) spaced from the first side frame, and a band (130) running between the side frames (101, 102). Each unit (100, 200) has a pressure chamber (300) attached to the side frames (101, 102) and positioned in a sealed manner against the inner surface of the band (130).
摘要翻译： 装置具有两个单元，一个放置在另一个之上，每个单元包括第一侧框架（101），与第一侧框架间隔开的第二侧框架（102）和在侧框架之间延伸的带（130） 101,102）。 每个单元（100,200）具有附接到侧框架（101,102）并且以密封方式定位成抵靠带（130）的内表面的压力室（300）。
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公开(公告)号：US20060070258A1
公开(公告)日：2006-04-06
申请号：US10532962
申请日：2003-11-19
申请人： Juha Leimu , Antti Komulainen , Kari Juppi , Matti Kurki , Martti Salminen , Reijo Jokinen
发明人： Juha Leimu , Antti Komulainen , Kari Juppi , Matti Kurki , Martti Salminen , Reijo Jokinen
摘要： 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).
摘要翻译： 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）。
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公开(公告)号：US07900330B2
公开(公告)日：2011-03-08
申请号：US11910631
申请日：2006-04-03
CPC分类号： D21F7/001 , Y10T29/4973 , Y10T29/53
摘要： A device has two units placed one on top of the other, each unit comprising a first side frame (101), a second side frame (102) spaced from the first side frame, and a band (130) running between the side frames (101, 102). Each unit (100, 200) has a pressure chamber (300) attached to the side frames (101, 102) and positioned in a sealed manner against the inner surface of the band (130).
摘要翻译： 装置具有两个单元，一个放置在另一个之上，每个单元包括第一侧框架（101），与第一侧框架间隔开的第二侧框架（102）和在侧框架之间延伸的带（130） 101,102）。 每个单元（100,200）具有附接到侧框架（101,102）并且以密封方式定位成抵靠带（130）的内表面的压力室（300）。
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公开(公告)号：US6003241A
公开(公告)日：1999-12-21
申请号：US64427
申请日：1998-04-22
摘要： 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..
摘要翻译： 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。
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公开(公告)号：US20070084078A1
公开(公告)日：2007-04-19
申请号：US10597175
申请日：2005-01-14
申请人： Kari Juppi , Antti Komulainen , Markku Lummila , Michael Odell , Martti Salminen , Riikka Antikainen , Petter Honkalampi
发明人： Kari Juppi , Antti Komulainen , Markku Lummila , Michael Odell , Martti Salminen , Riikka Antikainen , Petter Honkalampi
摘要： An arrangement and method for improving runnability, and dryer section length, by using a vertical impingement dryer before a first dryer cylinder of a group of dryer cylinders. After a pressing section, the web is dried with a pre-impingement dryer, closely followed by a vertical impingement dryer, which is closely following by the first dryer cylinder. The pre-impingement dryer and vertical impingement dryer of the first dryer cylinder to have a drying temperature of approximately 80° C. with no undesirable sticking to the dryer cylinder. The pre-impingement dryer can be arranged to dry a first side of the web, and a vertical impingement dryer after the first dryer cylinder is arranged to dry a second side of the web. The impingement drying takes place directly against the web without an intervening fabric.
摘要翻译： 在一组干燥器筒的第一干燥筒之前使用垂直冲击干燥器来提高运行性能和干燥段长度的装置和方法。 在挤压部分之后，用预冲击干燥器干燥网，紧接着是垂直冲击干燥器，其与第一干燥筒紧密相连。 第一烘缸的预冲洗干燥器和垂直冲击干燥器具有大约80℃的干燥温度，而不会不期望地粘附到干燥器圆筒上。 预冲击干燥器可以布置成干燥幅材的第一侧，并且在第一干燥器筒布置成干燥幅材的第二侧之后的垂直冲击干燥器。 冲击干燥直接发生在没有中间织物的织物上。
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8.发明申请Method for control of the curl of paper in the treatment of surface-sized paper, and finishing section of a paper machine 审中-公开用于在表面尺寸纸张的处理中控制纸张卷曲的方法以及造纸机的整理部分公开(公告)号：US20060118257A1
公开(公告)日：2006-06-08
申请号：US10555717
申请日：2004-05-05
申请人： Pasi Rajala , Robert Havukainen , Ville Korhonen , Seppo Elijoki , Pasi Ahonen , Kari Juppi , Pasi Kekko , Martti Salminen
发明人： Pasi Rajala , Robert Havukainen , Ville Korhonen , Seppo Elijoki , Pasi Ahonen , Kari Juppi , Pasi Kekko , Martti Salminen
IPC分类号： D21F5/04
摘要： A paper web (W) is dried in a forward dryer section (D) of a paper machine in downward open drying groups (G1 . . . G6) that apply single-wire draw. Then, in a finishing section the web (W) is surface-sized in a surface-sizing unit (20) and dried mainly by contact-free drying: partly by airbone web-dryers (31, 32, 34, 36) or by impingement drying. The power of the airbone web-drying/impingement drying is regulated on both sides of the web (W) such that the tendency of curling created in the web (W) in the forward dryer section (D) can be controlled.
摘要翻译： 纸幅（W）在造纸机的前部干燥器部分（D）中以适用于向下开放干燥组（G 1 C 6 C 6） 单线拉丝 然后，在精加工部分中，幅材（W）在表面施胶单元（20）中被表面尺寸化，主要通过无接触干燥而干燥：部分地由空中卷筒纸烘干机（31,32,34,36）或由 冲击干燥。 在卷筒纸（W）的两侧调节风干卷筒纸干燥/冲击干燥的功能，从而可以控制在前干燥部分（D）中的卷筒纸（W）中产生的卷曲倾向。
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9.发明授权Method for optimizing of evaporation drying of paper, runnability, and of paper quality as well as dryer section that makes use of the method in a paper machine 失效优化纸张蒸发干燥，运行性能和纸张质量的方法以及使用造纸机中的方法的干燥部分
公开(公告)号：US6003245A
公开(公告)日：1999-12-21
申请号：US64660
申请日：1998-04-22
CPC分类号： D21F5/04
摘要： A method and arrangement for evaporation drying of a paper web in which the web is dried in three successive stages I, II and III that are carried out in the direction of progress of the web as follows: in the first stage (I), the web is heated in a short section in the machine direction quickly to a temperature of 55.degree. C. to 85.degree. C. minimizing web breaks of the relatively moist and weak web, after the first stage (I), the main evaporation drying of the web is carried out so that the evaporation efficiency and the rate of increase in the dry solids content of the web are substantially higher than in the first stage or in the final stage (III), and the web temperature does not substantially rise while the drying proceeds, and in the final stage (III), the drying is continued with a decreasing evaporation efficiency and an average rate of increase in the dry solids content of the web in the machine direction which is lower than in the preceding stage (II) but higher than in a conventional cylinder drying with single-wire draw so that the paper quality is controlled at the same time.
摘要翻译： 纸幅的蒸发干燥的方法和装置，其中纸幅沿着幅材进给方向如下进行的连续三个阶段I，II和III被干燥：在第一阶段（I）中， 纤维网在机器方向上的短截面中快速加热至55℃至85℃的温度，使第一阶段（I）的第一阶段（I）之后的主蒸发干燥最小化相对湿和弱的纤维网的卷材断裂 进行纸幅，使得卷材的蒸发效率和干固体含量的增加速率明显高于第一阶段或最终阶段（III），并且在干燥时网幅温度基本上不上升 进行，在最终阶段（III）中，干燥继续，蒸发效率降低，幅材在机器方向的干固体含量的平均增加率低于前一阶段（II）但是 高于女修道院 单线拉丝，使纸张质量得到同时控制。
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公开(公告)号：US07422662B2
公开(公告)日：2008-09-09
申请号：US10532962
申请日：2003-11-19
申请人： Juha Leimu , Antti Komulainen , Kari Juppi , Matti Kurki , Martti Salminen , Reijo Jokinen
发明人： Juha Leimu , Antti Komulainen , Kari Juppi , Matti Kurki , Martti Salminen , Reijo Jokinen
摘要： 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).
摘要翻译： 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）。
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