METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF STOCK PREPARATION OF A PAPER MACHINE

摘要

A kind of method and apparatus control the stock operation of paper machine for preparing machine material from index component stock. Paper stock includes multiple continuous mixing points, and wherein component stock mutually stirs, and the second raw material of machine material are added to bed blending/or dilute raw material by mixing dilution water with raw material. Second raw material machine material raw material of flow and/or consistency and/or concentration raw material that the mode for the second raw material machine material that the consistency that flowing and/or consistency one or more stock reach allotment point and/or flowing and slurry leaves allotment point and/or concentration adjusts raw material follows target value to determine them.