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1. 发明授权

EP2978700B1 A REEL-UP AND A METHOD OF REELING A PAPER WEB IN THE DRY END OF A PAPER MACHINE 有权
公开(公告)号：EP2978700B1
公开(公告)日：2019-10-30
申请号：EP14776179.5
申请日：2014-02-12
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , ÖNNERLÖV, Lars-Erik
IPC分类号： B65H18/02 , B65H18/22 , B65H20/06

2. 发明公开

EP3092191A1 A REEL-UP FOR RECEIVING AND WINDING INTO A ROLL A PAPER WEB THAT ARRIVES FROM A DRYING CYLINDER IN A PAPER MAKING MACHINE AND A PAPER MAKING MACHINE USING A REEL-UP 有权
标题翻译：绕线装置从干柱体在造纸机纸幅的作用接收及WRAP到达，造纸机带WICKLER
公开(公告)号：EP3092191A1
公开(公告)日：2016-11-16
申请号：EP14878003.4
申请日：2014-11-21
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , CANDUTTI, Massimiliano , CARLSSON, Tomas
IPC分类号： B65H20/06 , B65H18/22 , B65H18/26
CPC分类号： B65H18/22 , B08B5/04 , B65H20/06 , B65H23/24 , B65H2301/44322 , B65H2301/44336 , B65H2301/44735 , B65H2404/256 , B65H2404/281 , B65H2406/122 , B65H2406/3124 , B65H2407/51 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (5) a paper web (W) that arrives from a drying cylinder (2) in a paper making machine. The reel-up (1) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (5) of increasing diameter and an endless flexible belt (6) mounted for rotation along a predetermined path of travel such that the flexible belt (6) forms a loop. The flexible belt (6) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (6) is deflected from the predetermined path of travel when the paper roll (5) starts to build up on the reel spool (4). The flexible belt (6) is air permeable and at least one blow box (7, 8, 9) is arranged inside the loop of the flexible belt (6) such that an underpressure can be generated that draws the paper web (W) against the flexible belt (6). The at least one blow box (7, 8, 9) has at least one nozzle (10) through which air is blown out of the at least one blow box (7, 8, 9) and the nozzle is shaped as a slot. According to the invention, the at least one blow (7,8, 9) box faces the flexible belt (6) with an outer surface (11) which is convexly curved such that dust which has been sucked through the flexible belt (6) and lands on the at least one blow box (7, 8, 9) is helped by gravity to glide along the outer surface (11) of the blow box (7, 8, 9) and fall of the blow box (7, 8, 9).
摘要翻译：本发明涉及到一个卷取机（1），用于接收和缠绕成卷（5）一纸幅（W）做从一个烘缸（2）在造纸机到达。卷取机（1）包括一个可转动地安装的卷筒（4）在其上的纸幅（W）可被卷绕以产生（5）增加的直径和柔性的，以环带（6）的安装用于旋转沿着纸卷旅游搜索的预定路径，DASS模具柔性带（6）形成一个环路。柔性带（6）在卷绕过程中检测并在柔性带（6）被从行程当的预定路径偏转被定位成邻近所述卷轴（4）以接合所述纸幅（W）压靠在卷轴（4）纸卷（5）开始积聚在卷轴（4）。柔性带（6）是可透气的和至少一个风箱（7，8，9）的所述柔性带的环内布置（6）检测在下可产生的压力确实并提请纸幅（W）相对于柔性带（6）。所述至少一个风箱（7，8，9）具有至少一个喷嘴（10），通过该空气吹出所述至少一个风箱（7，8，9）和所述喷嘴被成形为槽。。根据本发明，所述至少一个吹塑（7.8，9）框面向所述柔性带（6），在外表面（11），所有这些是凸形弯曲的搜索没有灰尘已经通过所述柔性带被吸入（6）和在所述至少一个风箱，土地（7，8，9）由重力帮助沿吹风箱的外表面（11）滑动（7，8，9）和下降的吹风箱（7,8 ，9）。

3. 发明公开

EP3452394A1 AN APPARATUS FOR WINDING A WEB OF PAPER MATERIAL AND A METHOD OF REMOVING DUST 有权
公开(公告)号：EP3452394A1
公开(公告)日：2019-03-13
申请号：EP17707317.8
申请日：2017-02-27
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , CANDUTTI, Massimiliano , CARLSSON, Tomas
IPC分类号： B65H18/10 , B65H18/22
摘要： The invention relates to an apparatus for winding a paper web. It comprises a rotatably mounted reel spool (3) onto which paper can be wound and an endless flexible belt (5) which is permeable to air and supported by support rolls (12). The flexible belt is positioned adjacent the reel spool (3) to engage the web against the reel spool during winding such that the endless flexible belt is deflected from the path of travel. The flexible belt has a web-contacting side (6). An actuator (9) is arranged to position the reel spool (3) and the flexible belt relative to each other to vary the amount of deflection. The apparatus further comprises a cleaning device (11) with at least one nozzle for blowing air against the web-contacting side of the flexible belt at a point where the flexible belt is not in contact with the paper. The invention also relates to a method of removing dust particles.

4. 发明公开

EP2978700A1 A REEL-UP AND A METHOD OF REELING A PAPER WEB IN THE DRY END OF A PAPER MACHINE 有权
标题翻译： WICKLER UND VERFAHREN ZUM AUFWICKELN EINER PAPIERBAHN IN DER TROCKENPARTIE EINER PAPIERMASCHINE
公开(公告)号：EP2978700A1
公开(公告)日：2016-02-03
申请号：EP14776179.5
申请日：2014-02-12
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , ÖNNERLÖV, Lars-Erik
IPC分类号： B65H20/06 , B65H18/22 , B65H18/26
摘要： The invention relates to a reel-up 3 for receiving and winding into a roll 4 a paper web W that arrives from a drying cylinder 2 in a paper making machine and which drying cylinder 2 is located upstream of the reel-up 3 and which paper web W follows a path of travel from the drying cylinder 2 to the reel-up 3. The reel-up 3 comprises a rotatably mounted reel spool 5 onto which a paper web W can be wound to create a paper roll 4 of increasing diameter and an endless flexible belt 6 mounted for rotation along a predetermined path of travel such that the flexible belt 6 forms a loop. The flexible belt 6 is positioned adjacent to the reel spool 5 to engage the paper web W against the reel spool 5 during winding. The reel-up 3 is arranged to receive the paper web W at the end of a path of travel of the paper web W which ends in a point of contact P with the flexible belt 6 where the paper web W meets the flexible belt 6 such that a wedge-shaped space WS is formed between the flexible belt 6 and the paper web W. From the point of contact P, the paper web W will be carried by the flexible belt 6 to the reel-spool 5. According to the invention, the reel-up 3 further comprises an air deflector 8 for diverting or evacuating air away from the wedge-shaped space WS formed between the flexible belt 6 and the paper web W. The invention also relates to a method of reeling a paper web.
摘要翻译：本发明涉及一种用于接收和卷绕在卷筒4中的卷纸3，纸幅W从造纸机中的干燥筒2到达，而干燥筒2位于卷取机3的上游，卷筒纸W沿着从干燥筒2到卷取机3的行进路径。卷取机3包括可旋转地安装的卷轴5，纸幅W可以缠绕在该卷轴5上以形成增加直径的纸卷4，并且安装成沿着预定行进路径旋转的环形柔性带6，使得柔性带6形成环。柔性带6定位成与卷轴5相邻，以在卷绕期间将纸幅W抵靠卷轴5接合。卷纸3被布置成在纸幅W的移动路径的端部处接收纸幅W，纸幅W以与接触点P结合的柔性带6与纸幅W与柔性带6相接触，在柔性带6和纸幅W之间形成楔形空间WS.从接触点P，纸幅W将由柔性带6承载到卷轴5.根据本发明卷取机3还包括用于将空气从与形成在柔性带6和纸幅W之间的楔形空间WS分开或抽空的空气导流板8.本发明还涉及一种卷绕纸幅的方法。

5. 发明授权

EP3580159B1 A METHOD OF THREADING A FIBROUS WEB AND A REEL-UP FOR CARRYING OUT THE METHOD 有权
公开(公告)号：EP3580159B1
公开(公告)日：2020-06-24
申请号：EP18714140.3
申请日：2018-03-08
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , GUSTAFSSON, Lars , THELANDER, Claes , CARLSSON, Tomas
IPC分类号： B65H19/28 , B65H18/22

6. 发明公开

EP3580159A1 A METHOD OF THREADING A FIBROUS WEB AND A REEL-UP FOR CARRYING OUT THE METHOD 有权
公开(公告)号：EP3580159A1
公开(公告)日：2019-12-18
申请号：EP18714140.3
申请日：2018-03-08
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , GUSTAFSSON, Lars , THELANDER, Claes , CARLSSON, Tomas
IPC分类号： B65H19/28 , B65H18/22
摘要： The invention relates to a method of threading a fibrous web (W) onto a circular cylindrical object (3, 19) in a reel-up (2) for a paper-making machine (1). The reel-up (2) comprises an endless flexible belt (6) mounted for rotation along a predetermined path of travel. The endless flexible belt (6) is positioned adjacent the circular cylindrical object (3, 19) during winding and the fibrous web (W) residing on the outside surface (8) to engage the circular cylindrical object (3, 19) during winding such that the endless flexible belt (6) is deflected from the predetermined path of travel. When a fibrous web (W) is to be threaded onto the circular cylindrical object (3, 19), the circular cylindrical object (3, 19) is placed at a distance from the endless flexible belt (6) such that the endless flexible belt (6) is no longer deflected from the its path of travel. A narrow tail (17) is cut from a fibrous web (W) that is to be threaded and the narrow tail (17) is advanced on the outside surface (8) of the endless flexible belt (6). The circular cylindrical object (3, 19) is moved towards the endless flexible belt (6) such that the circular cylindrical object (3, 19) comes into contact with the narrow tail (17) and an adhesive substance is applied to the to the narrow tail (17) such that the narrow tail (17) will adhere to the circular cylindrical object and starts to be wound on the circular cylindrical object (3, 19), whereafter the narrow tail (17) is widened. The invention also relates to a reel-up (2) capable of carrying out the method.

7. 发明授权

EP3044146B1 A REEL-UP AND A METHOD FOR WINDING INTO A ROLL A PAPER WEB AND FOR STARTING A NEW ROLL 有权
公开(公告)号：EP3044146B1
公开(公告)日：2018-08-29
申请号：EP14841818.9
申请日：2014-07-15
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof
IPC分类号： B65H19/26 , B65H19/28 , B65H18/22
CPC分类号： B65H19/265 , B65H18/22 , B65H19/283 , B65H19/286 , B65H2301/51512 , B65H2301/51534 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (2) a paper web (W) that arrives from a drying cylinder in a paper making machine and for starting a new roll (2) from a tail (19) formed by cutting the paper web (W). The reel-up (1) comprises a rotatably mounted reel spool (3) onto which a paper web (W) can be wound to create a paper roll (2) of increasing diameter; and an endless flexible belt (4) mounted for rotation along a predetermined path of travel such that the flexible belt (4) forms a loop. The flexible belt (4) is positioned adjacent to the reel spool (3) to engage the paper web (W) against the reel spool (3) during winding such that the flexible belt (4) is deflected from the predetermined path of travel by an amount relative to the amount of paper material wound on the reel spool (3). A pair of water nozzles (14, 15) is arranged such that each water nozzle (14, 15) can direct a web-cutting water jet stream against the paper web (W) to cut the paper web (W) at a point before the paper web (W) reaches the flexible belt (4). Each water nozzle (14, 15) is arranged to be movable in a direction which is transverse to the direction of movement of the paper web (W) and a glue nozzle (17) is arranged to direct a stream of glue against the reel spool (3) or against the tail (19). The invention also relates to a corresponding method for operating the reel-up.

8. 发明授权

EP3452394B1 AN APPARATUS FOR WINDING A WEB OF PAPER MATERIAL AND A METHOD OF REMOVING DUST 有权
公开(公告)号：EP3452394B1
公开(公告)日：2020-04-01
申请号：EP17707317.8
申请日：2017-02-27
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , CANDUTTI, Massimiliano , CARLSSON, Tomas
IPC分类号： B65H18/10 , B65H18/22

9. 发明授权

EP3092191B1 A REEL-UP FOR RECEIVING AND WINDING INTO A ROLL A PAPER WEB THAT ARRIVES FROM A DRYING CYLINDER IN A PAPER MAKING MACHINE AND A PAPER MAKING MACHINE USING A REEL-UP 有权
公开(公告)号：EP3092191B1
公开(公告)日：2018-10-31
申请号：EP14878003.4
申请日：2014-11-21
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof , CANDUTTI, Massimiliano , CARLSSON, Tomas
IPC分类号： B65H20/06 , B65H18/22 , B65H18/26 , B65H23/24 , B08B5/04
CPC分类号： B65H18/22 , B08B5/04 , B65H20/06 , B65H23/24 , B65H2301/44322 , B65H2301/44336 , B65H2301/44735 , B65H2404/256 , B65H2404/281 , B65H2406/122 , B65H2406/3124 , B65H2407/51 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (5) a paper web (W) that arrives from a drying cylinder (2) in a paper making machine. The reel-up (1) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (5) of increasing diameter and an endless flexible belt (6) mounted for rotation along a predetermined path of travel such that the flexible belt (6) forms a loop. The flexible belt (6) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (6) is deflected from the predetermined path of travel when the paper roll (5) starts to build up on the reel spool (4). The flexible belt (6) is air permeable and at least one blow box (7, 8, 9) is arranged inside the loop of the flexible belt (6) such that an underpressure can be generated that draws the paper web (W) against the flexible belt (6). The at least one blow box (7, 8, 9) has at least one nozzle (10) through which air is blown out of the at least one blow box (7, 8, 9) and the nozzle is shaped as a slot. According to the invention, the at least one blow (7,8, 9) box faces the flexible belt (6) with an outer surface (11) which is convexly curved such that dust which has been sucked through the flexible belt (6) and lands on the at least one blow box (7, 8, 9) is helped by gravity to glide along the outer surface (11) of the blow box (7, 8, 9) and fall of the blow box (7, 8, 9).

10. 发明公开

EP3044146A1 A REEL-UP AND A METHOD FOR WINDING INTO A ROLL A PAPER WEB AND FOR STARTING A NEW ROLL 有权
标题翻译：复卷机及方法绕组纸幅和作用开始一个新的角色
公开(公告)号：EP3044146A1
公开(公告)日：2016-07-20
申请号：EP14841818.9
申请日：2014-07-15
申请人： Valmet Aktiebolag
发明人： MALMQVIST, Per-Olof
IPC分类号： B65H19/26 , B65H18/26 , B65H19/28
CPC分类号： B65H19/265 , B65H18/22 , B65H19/283 , B65H19/286 , B65H2301/51512 , B65H2301/51534 , B65H2801/84
摘要： The invention relates to a reel-up (1) for receiving and winding into a roll (2) a paper web (W) that arrives from a drying cylinder in a paper making machine and for starting a new roll (2) from a tail (19) formed by cutting the paper web (W). The reel-up (1) comprises a rotatably mounted reel spool (3) onto which a paper web (W) can be wound to create a paper roll (2) of increasing diameter; and an endless flexible belt (4) mounted for rotation along a predetermined path of travel such that the flexible belt (4) forms a loop. The flexible belt (4) is positioned adjacent to the reel spool (3) to engage the paper web (W) against the reel spool (3) during winding such that the flexible belt (4) is deflected from the predetermined path of travel by an amount relative to the amount of paper material wound on the reel spool (3). A pair of water nozzles (14, 15) is arranged such that each water nozzle(14, 15) can direct a web-cutting water jet stream against the paper web (W) to cut the paper web (W) at a point before the paper web (W) reaches the flexible belt (4). Each water nozzle (14, 15) is arranged to be movable in a direction which is transverse to the direction of movement of the paper web (W) and a glue nozzle (17) is arranged to direct a stream of glue against the reel spool (3)or against the tail (19). The invention also relates to a corresponding method for operating the reel-up.

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