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    • 3. 发明公开
    • 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
    • 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
    • EP3092191A1
    • 2016-11-16
    • EP14878003.4
    • 2014-11-21
    • Valmet Aktiebolag
    • MALMQVIST, Per-OlofCANDUTTI, MassimilianoCARLSSON, Tomas
    • B65H20/06B65H18/22B65H18/26
    • B65H18/22B08B5/04B65H20/06B65H23/24B65H2301/44322B65H2301/44336B65H2301/44735B65H2404/256B65H2404/281B65H2406/122B65H2406/3124B65H2407/51B65H2801/84
    • 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).
    • 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)。
    • 6. 发明公开
    • 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
    • WICKLER ZUM EMPFANGEN UND WELLELN IN EINE ROLLE EINER PAPIERBAHN,DIE AUS EINEM TROCKENZYLINDER EINER PAPIERMASCHINE ANKOMMT,UND PAPIERMASCHINE MIT EINEM WICKLER
    • EP3092191A4
    • 2017-10-04
    • EP14878003
    • 2014-11-21
    • VALMET OY
    • MALMQVIST PER-OLOFCANDUTTI MASSIMILIANOCARLSSON TOMAS
    • B65H20/06B08B5/04B65H18/22B65H18/26B65H23/24
    • B65H18/22B08B5/04B65H20/06B65H23/24B65H2301/44322B65H2301/44336B65H2301/44735B65H2404/256B65H2404/281B65H2406/122B65H2406/3124B65H2407/51B65H2801/84
    • 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).
    • 本发明涉及一种卷纸机(1),用于接收从造纸机中的烘缸(2)到达的纸幅(W)并卷绕成卷(5)。 卷纸机(1)包括可旋转安装的卷轴(4),纸幅(W)可以缠绕在该卷轴上以形成直径增大的纸卷(5),并且安装无端柔性带(6) 预定的行程路径,使得柔性带(6)形成环。 柔性带(6)定位在卷轴(4)附近,以在卷绕期间将纸幅(W)接合到卷轴(4)上,使得柔性带(6)从预定的行进路径偏转 纸卷(5)开始在卷轴(4)上堆积。 柔性带(6)是透气的并且至少一个吹风箱(7,8,9)被布置在柔性带(6)的环内,使得可以产生抽吸纸幅(W)的负压 柔性带(6)。 所述至少一个吹风箱(7,8,9)具有至少一个喷嘴(10),空气通过所述喷嘴吹出所述至少一个吹风箱(7,8,9)并且所述喷嘴成形为狭缝。 根据本发明,所述至少一个吹气(7,8,9)箱体具有外表面(11)面向所述柔性带(6),所述外表面(11)凸出地弯曲,使得已经通过所述柔性带(6) 并且在至少一个吹风箱(7,8,9)上的着陆由重力帮助沿着吹风箱(7,8,9)的外表面(11)滑动,并且吹风箱(7,8 ,9)。