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TAPPI Taiwan 2013
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Company Introduction POM Acknowledgements
w AFT Aikawa Fiber Technology 1994 成立 w Finnish Innovation Prize
> Compact Wet End System 1997 POM compact short circulation w Wallenberg Prize
> Screening 1999 Complete system w TAPPI Harris Award
> Stock Preparation 2003 InnoFinland -60% Grade change Time 3%
2004 MWP Marcus Wallenbreg Prize -75% Wet end Breaks ~
2006 Part of Aikawa Group - 20% Wet End Energy Resuction 10%
2013 80+ References over the World - 50% Wash-up Frequency Overall
-50% Chemical Usage Improvement
+100% white water dearation
POM System Principles Air/gas short circulation
POM System w Gas removal right after wire section No flotation of dirt and pitch on air bubbles
w Machine Chest & Mixing Chest 網部後立即移除氣體 Less microbiological activities
> replaced by POMix Less flocs, less pulsations
w WW PIT2, Reject Tank, Reject from Screen w Close process with fast recycling No tanks with open surfaces to collect pitch and dirt
> POM Header 封閉式及快速循環之流程 Smart white water fractionation saving fivers and fillers
w WW PIT, Seal PIT
> POMp and POMlock w Compact dimensioning Minimal space requirement and fast flow speeds,
KEY : Make the system compact by removing 簡潔空間設計 which clean up the pipes
Gas on earlier stage
Mr. Jukka Helin POM System - 濕端精簡系統 2013/11/6
Faster, More Accurate, Cleaner, Stabler