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