MACHINE HALL VENTILATION
BETTER WORKING CONDITIONS
Protect people, machinery and buildings
Low machine hall temperature combined with high humidity often causes condensation and deterioration of the building and machinery. If the temperatures are too high on the other hand, there is a risk of decreased alertness among machine operators.
Let us help you find the balance.
- Fresh air is supplied into the machine hall in an optimized way.
- Good working conditions are maintained for personnel and mill machinery.
- The machine hall building and machinery is protected from deterioration and corrosion.
- The energy usage needed for building heating is minimized.
- Wet end ventilation reduces water vapour and heat emissions into the machine hall.
TM Systems® offers complete machine hall ventilation systems including supply air units, exhaust air units, mancoolers, ceiling ventilation and supply of heating energy.
Special care is taken to minimize the noise emissions and our optimized design allows accessibility and easy maintenence.
Exhaust air unit+
TM Systems® exhaust air units are always designed for easy accessibility and with special emphasis on reducing noise emissions.
Wall mounted supply air unit+
TM Systems® wall mounted supply air unit is of modular design with self bearing frame for easy transportation and installation. Typical unit consists of mixing/supply chamber equipped with heating, filtration, dampers, fan section and an air distribution device. Unit comes in variety of material choices.
Roof mounted supply air unit+
TM Systems® roof mounted supply air unit is of modular design for easy transportation and installation. Typical unit consists of mixing/supply chamber equipped with heating, filtration, dampers, fan section and supply air ductwork. Unit comes in variety of material choices. Typical air amount is between 36 000 – 90 000 m3/h.
Wet end ventilation+
The wet end of the paper machine produces most of the heat and moisture load of the machine hall. Thus the wet end exhaust plays a key role as far as the machine hall air ventilation is concerned.
TM Systems® wet end ventilation system is based on knowledge of different paper machine wet end configurations as well as on theoretical calculations of evaporation and air movements around moving fabrics.
How it works
The exhaust and supply air units are chosen so that air flows, temperatures and air balance are optimized to make the hall ventilation energy efficient. The ventilation system can be combined with our heat recovery solutions in order to minimize your primary energy consumption.
Interested in TM Systems® Machine Hall Ventilation?
Contact us and our experts will reach out to you.
MACHINE HALL VENTILATION -REFERENCES
STORA ENSO IMATRA: HEAT RECOVERY AND MACHINE HALL VENTILATION IMPROVEMENT
”We see clear energy savings”, says Pasi Lampinen, Stora Enso Imatra mills Stora Enso Imatra mills at Kaukopää, Finland wanted to increase …
BILLERUDKORSNÄS SKÄRBLACKA: PM9 AIR SYSTEM REBUILD
BillerudKorsnäs, Skärblacka, Sweden: PM9 air system rebuild Goals The BillerudKorsnäs Skärblacka PM9 machine hall ventilation system needed updating. The amount of hall supply air was i…