Improving the Performance of Fourdrinier High Vacuum Sections

摘要

Today, excessive steam spillage and high energy costs are detrimental to proper operation of modern paper, board or pulp machines.Recognizing this, the IBS Paper Performance Group has invested in research, development and patenting of new advanced technology that is not simply a new steam box design but is truly a significant advancement in wet end dewatering for all grades.This technology increases dewatering in both MD and CD directions to a far greater level than possible with previous steam box designs.What is a Super Steam Vac~R? The IBS Super Steam Vac(SSV)is an engineered system solution for improving the performance of fourdrinier high vacuum sections in general, and steam boxes in particular.The SSV, a patented steam shower technology for advanced water removal on Fourdrinier machines, results in better drainage, lower energy use, higher CD moisture quality, and lower operating costs.The IBS SSV is a system which allows application of up to 22 inches of Hg vacuum through a Super High Vac box specifically built to handle the large volume of air and water.It combines IBS cover technology for high temperature applications with the low velocity steam shower technology developed and patented by Transphase Technology.