Cooling System for Continuous Galvanizing Line

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU92557" target="_blank" >RIV/00216305:26210/11:PU92557 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Cooling System for Continuous Galvanizing Line
Original language description
An experimental program was carried out to design an after pot cooling section for Continuous Galvanising Line. The cooling system should reduce an initial temperature of 550C down to about 50 C for the shortest possible distance. Reference thickness ofa strip is 1 to 2 mm and expected velocity for a strip 1 mm thick is about 3 m/s. The cooling tower has a vertical configuration and the strip is moving upwards in the first cooling section. A test for the quantity of dropping water from the cooled areawas done to minimise the amount of coolant which must be removed by air knifes to protect the galvanising pool. Optimal nozzles were selected in the first stage of the project. Water and mist nozzles of various footprints were tested and finally full cone water nozzles were selected to use in a cooling chamber. A great number of laboratory cooling experiments provided a great deal of information about the cooling intensity for the following spray parameters (nozzle size, coolant pressure
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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