公开(公告)号：WO2019084144A1

公开(公告)日：2019-05-02

申请号：PCT/US2018/057319

申请日：2018-10-24

Applicant: ECOLAB USA INC.

Inventor： LUNEAU, Dominic ,  MOUKANNAS, Fouad M. ,  FURMAN, Gary S. ,  WEINSTEIN, David I. ,  VON DRASEK, William

IPC: D21F1/32 ,  D21G3/00 ,  D21G9/00

Abstract: The invention relates to a paper making system comprising a plurality of guide rollers including a first guide roller, a carrier forming a continuous surface contacting the plurality of guide rollers, the carrier having a paper side and a back side and being configured to travel in a first direction around the plurality of guide rollers during a paper making process, a paper stock source configured to provide a paper stock to the paper side of the carrier, a cleaning blade arranged to clean the first guide roller, a vibration sensor configured to detect vibration of the cleaning blade, and a controller in communication with the vibration sensor and configured to receive vibration data from the vibration sensor, analyze the received vibration data, and if the vibration data satisfies a predetermined condition, initiate a corrective action. Moreover, the invention relates to a method for addressing the problem of deposits in a paper making system.