Chemieanlagenbau Gesellschaft mbH, A-8551 Wies ... - Koerner
Chemieanlagenbau Gesellschaft mbH, A-8551 Wies ... - Koerner
Chemieanlagenbau Gesellschaft mbH, A-8551 Wies ... - Koerner
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<strong>Chemieanlagenbau</strong> <strong>Gesellschaft</strong> m.b.H., A-<strong>8551</strong> <strong>Wies</strong>/Austria<br />
KVK-FUME EXTRACTION<br />
Advantages:<br />
● Operation without wastewater<br />
● Savings on fresh acid through return of<br />
scrubbed-out acid into the process<br />
● No additional chemicals<br />
● Exact determination of acid concentration in<br />
the scrubbing liquid through measurement<br />
of electrical conductivity<br />
● Automatic level control and fresh water feed<br />
● Use of high-quality corrosion-resistant radial<br />
fans and pumps<br />
PLANTS<br />
● Complete plant control system and<br />
visualization (soft PLC)<br />
KVK fume extraction for use in encapsulated<br />
pre-treatment plants and on<br />
lateral tank walls for:<br />
● hot-dip galvanizing plants<br />
● pipe pickling plants<br />
● stainless steel pickling plants<br />
®
Pa<br />
Parameters<br />
70 %<br />
+ + +° ° ° ° + + +<br />
° ° ° °<br />
KVK fume extraction plants include:<br />
● exhaust air scrubber<br />
● fan<br />
● pipework<br />
● exhaust and inlet air units<br />
● chimney<br />
● level controllers for returning water into the scrubbing circuit<br />
- all components made of corrosion – resistant material guaranteed by<br />
25 years of experience.<br />
Scrubbing the exhaust air prevents the release of aggressive and<br />
harmful vapors into the environment.<br />
Vapors and gases are absorbed in the scrubbing liquid and returned to<br />
the circuit.<br />
The most important basis for calculations are the determination of the<br />
exhaust air volume and the dependence of the flue gas burden on the<br />
operating conditions in the pre-treatment plant. All these calculations<br />
are performed by program modules developed by KÖRNER.<br />
Trend<br />
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●<br />
®<br />
mS/cm<br />
● ● ● ● ● ● ● ● ● ● ● ●<br />
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●<br />
m 3 /h<br />
to pretreatment<br />
fresh water<br />
Effective scrubbing and guaranteed compliance with emission limits<br />
can only be achieved through an individually designed fume extraction<br />
plant optimized on the particular application.<br />
KVK fume extraction plants can be used not only in encapsulated pretreatment<br />
plants but also for lateral suction channels on pickling tanks.<br />
KÖRNER supplies a range of different plants designed for HCl, H 2SO 4,<br />
HF, HNO 3 and mixed acids.<br />
KÖRNER <strong>Chemieanlagenbau</strong> Ges.m.b.H., A-<strong>8551</strong> <strong>Wies</strong>/Austria<br />
Phone +43 / 34 65 / 25 13, Fax +43 / 34 65 / 21 18<br />
www.kvk-koerner.at e-mail: office@kvk-koerner.at