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Monitoring system, control system, and actuation assembly of a paper machine

  • US 10,280,561 B2
  • Filed: 11/17/2017
  • Issued: 05/07/2019
  • Est. Priority Date: 11/23/2016
  • Status: Active Grant
First Claim
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1. A monitoring system comprising:

  • a. one or more sensors that monitor activity of stock on a paper machine andb. a control system in communication with the one or more sensors and one or more foil sections within the paper machine;

    wherein the control system is configured to measures the activity of the stock and is configured to correlates the activity to formation of fibers within the stock so that an angle, a height, or both of the one or more foil sections are adjusted to change the activity of the stock; and

    wherein the one or more sensors are one or more low angle sensors that are located along a side of the paper machine and monitor the paper machine in a direction substantially parallel to a wire on the paper machine and the one or more low angle sensors measure the amplitude of the stock.

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