ATMOS Premium Tissue I Energy efficiency â A challenge for ... - Voith
ATMOS Premium Tissue I Energy efficiency â A challenge for ... - Voith
ATMOS Premium Tissue I Energy efficiency â A challenge for ... - Voith
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REPORT<br />
10<br />
Papervision – new solutions <strong>for</strong> the future<br />
(numerous patents registered)<br />
incorporating Eco Mizer, EcoDirect<br />
disperger and production regulation<br />
system, amount to 10%. This represents<br />
a reduction in demand to a<br />
level of about 350 kWh/t. Further innovative<br />
technologies are also available<br />
<strong>for</strong> significant additional savings.<br />
The introduction of shoe presses in<br />
paper machine technology has also<br />
brought significant energy savings.<br />
In fact, much of the energy savings<br />
on Kehl PM 2 compared with PM 1<br />
are attributable to the shoe press nip<br />
in the newer machine.<br />
Meanwhile, <strong>Voith</strong> has made further<br />
energy-saving progress with the<br />
Single NipcoFlex press. Utilizing only<br />
one nip, this press concept requires<br />
about 30% less drive power and vacuum<br />
energy at high dry contents.<br />
Suction roll drive power requirements<br />
can be significantly reduced by<br />
installing SeaLencer sealing strips.<br />
Thanks to the resultant energy savings<br />
with this system, payback times<br />
can be as low as 1-2 years.<br />
Another effective component <strong>for</strong> fast<br />
paper machines is the Pro-Release<br />
stabilizer. This not only stabilizes the<br />
web run in the first dryer group, but<br />
also has an energy-saving mechanical<br />
seal. High machine <strong>efficiency</strong> at<br />
high production speeds also saves<br />
energy by drastically reducing web<br />
break frequency.<br />
For board and packaging paper lines<br />
the BoostDryer has a very favourable<br />
effect on the energy balance. Boost-<br />
Dryer technology combines high drying<br />
per<strong>for</strong>mance with improved paper<br />
quality, <strong>for</strong> example, good strength<br />
properties with less sizing. This saves<br />
energy because less water has to be<br />
evaporated in the afterdryer section.<br />
To summarize: With the ongoing rise<br />
in energy costs, future market success<br />
will belong to those who optimize<br />
their production facilities <strong>for</strong><br />
maximum <strong>efficiency</strong> and minimum<br />
energy consumption. <strong>Voith</strong> is a committed<br />
and competent partner to the<br />
paper industry <strong>for</strong> the comprehensive<br />
optimization of productivity, quality<br />
and stability. While continuously<br />
working to reduce operating and investment<br />
costs through innovative<br />
and trend-setting solutions.<br />
Contact<br />
Susanne Haase<br />
Author/journalist<br />
mail@susannehaase.de<br />
Dr Sören Köster<br />
<strong>Voith</strong> Paper F&E<br />
soeren.koester@voith.com<br />
Dr Martin Staiger<br />
<strong>Voith</strong> Paper F&E<br />
martin.staiger@voith.com<br />
24 I 2007 I <strong>Voith</strong> Paper I twogether
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