Vetter Disc Dryers
Disc dryers are especially suited for drying pasty products or sludge-like products.
Function and Principle of Operation
Double-walled discs sitting on a central tube are heated by steam from the inside. The product is continuously circulated in the rotating disk bundle, and shovels fixed at the circumference transport the product axially through the disc bundle dryers. Scrapers that are fixed between the discs ensure thorough mixing of the product and also prevent product from sticking to the discs. Indirect heating allows a gentle and environmentally friendly drying process.
Disc Dryers - Fields of Application
Disc dryers are especially used to dry the following products:
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Food Processing Industry
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Flesh meal, bone meal, blood meal, fish meal
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Environment Processing
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Sludges from communal or industrial waste-water
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Chemical and Pharmaceutical Industries
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Various pasty media or sludge-like media
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Brewing Industry
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Brewer's spent grains
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Starch Industry
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Gluten
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Different Designs
Disc bundle dryers are available made of mild steel or of stainless steel.
The heating surface can be designed from 30 m² to 400 m². The evaporation capacity is up to 20 kg H2O (m2 x h).
Design and construction of disc dryers follow international standards, such as TÜV, ASME, APAVE, JIS etc.
Heating medium: steam (saturated steam)
Information about Anhydro Fluid Bed Dryers
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