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METHOD AND APPARATUS FOR DRYING FOOD PRODUCTS
专利权人:
Bühler AG.
发明人:
Christian Mühlherr,Kurt Lieberherr
申请号:
BRPI1012544
公开号:
BRPI1012544B1
申请日:
2010.03.15
申请国别(地区):
BR
年份:
2018
代理人:
摘要:
By means of the invention, a method and an apparatus (1) for the drying of goods, in particular for the convection drying of pastas, which are introduced from a first treatment zone (2) into a second treatment zone (3), are to be improved to the effect that the drying process has a lower energy consumption than conventional dryers and the surroundings of the dryer (1) are polluted only slightly by waste heat. Furthermore, the dryer (1) is to be designed in a structurally simple and cost-effective way. This object is achieved by means of a method for the drying of goods, in which the temperature in the first treatment zone (2) is on average lower than in the second treatment zone (3), and in which the energy obtained from the exhaust air of the first and/or the second treatment zone (2, 3) in at least one heat exchanger (6, 7, 8, 9, 10, 11) is introduced into the first treatment zone (2).
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