公开(公告)号：US06905573B2

公开(公告)日：2005-06-14

申请号：US10363799

申请日：2001-09-06

Applicant: Tapio Mäenpää ,  Timo Vuorimies ,  Pekka Koivukunnas ,  Aaron Mannio ,  Olli-Pekka Väkevä ,  Kari Hasanen ,  Tarja Hanska ,  Pekka Linnonmaa ,  Markku Kyytsönen ,  Helena Leppäkoski ,  Markus Laitila ,  Markku Kojo ,  Toni Seppänen ,  Marjaana Toppila

Inventor： Tapio Mäenpää ,  Timo Vuorimies ,  Pekka Koivukunnas ,  Aaron Mannio ,  Olli-Pekka Väkevä ,  Kari Hasanen ,  Tarja Hanska ,  Pekka Linnonmaa ,  Markku Kyytsönen ,  Helena Leppäkoski ,  Markus Laitila ,  Markku Kojo ,  Toni Seppänen ,  Marjaana Toppila

IPC: D21G1/00 ,  D21G3/00 ,  D21G3/02 ,  D21G9/00 ,  D21F1/32

CPC classification number: D21G9/0045 ,  D21G1/0073 ,  D21G1/0093 ,  D21G3/005 ,  D21G3/02

Abstract: The surface of a web is monitored by a fault detection system (20), a machine condition monitoring system, a quality measurement system, a web moisture measurement and/or a web temperature measurement and the soiled part of the surface of the roll is detected and localized by means of a soiling monitoring apparatus (31, 35; 60). A control system (41) controls a cleaning device (40) to remove the detected soiling. As a web (W) travels in a paper or board production or finishing process or in finishing machinery the web and/or the surface of the roll is monitored and after a detected deviation the surface thereof is momentarily spread with a liquid while machinery is running at the same time as the web (W) travels over said roll surface.

Abstract translation: 纸张的表面由故障检测系统（20），机器状态监测系统，质量测量系统，纸幅湿度测量和/或纸幅温度测量进行监控，并且检测辊的表面的污染部分 并通过污染监测装置（31,35; 60）进行定位。 控制系统（41）控制清洁装置（40）以去除检测到的污物。 当纸（W）在纸或纸板生产或整理过程中或在整理机械中行进时，纸幅和/或辊的表面被监测，并且在机器运行之后，在检测到偏差之后，其表面瞬间被液体摊开 在网（W）在所述辊表面上行进的同时。