Invention Grant
- Patent Title: Method and device for drying goods
- Patent Title (中): 干燥物品的方法和装置
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Application No.: US13148803Application Date: 2010-03-15
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Publication No.: US09332772B2Publication Date: 2016-05-10
- Inventor: Christian Mühlherr , Kurt Lieberherr
- Applicant: Christian Mühlherr , Kurt Lieberherr
- Applicant Address: CH Uzwil
- Assignee: Bühler AG
- Current Assignee: Bühler AG
- Current Assignee Address: CH Uzwil
- Agency: Davis & Bujold, P.L.L.C.
- Agent Michael J. Bujold
- Priority: DE102009014020 20090323
- International Application: PCT/EP2010/053279 WO 20100315
- International Announcement: WO2010/108806 WO 20100930
- Main IPC: F26B3/00
- IPC: F26B3/00 ; F26B7/00 ; A23L1/16 ; F26B15/12 ; F26B21/06 ; F26B23/00

Abstract:
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).
Public/Granted literature
- US20120000090A1 Method and Device for Drying Goods Public/Granted day:2012-01-05
Information query
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