Title:
METHOD AND MACHINE FOR DRYING MATERIALS
Document Type and Number:
WIPO Patent Application WO/2013/186011
Kind Code:
A3
Abstract:
The invention relates to a method and a drying machine (110) for drying materials, for example foundry sands, laundry, chemical pulps and/or bulk materials. The materials to be dried are loaded into a drying container (120), in which liquid is vaporized. The steam produced is passed into a condensation chamber (130) and condensed there in thermal contact with the material from the drying container (120). In this way, the heat of condensation can be recovered for a renewed vaporizing process. The drying machine may be used in particular in a regeneration plant for inorganically bound foundry sands.
Inventors:
DENKE FALK (DE)
Application Number:
PCT/EP2013/060204
Publication Date:
February 06, 2014
Filing Date:
May 16, 2013
Export Citation:
Assignee:
DEANTEC GMBH (DE)
International Classes:
F26B23/00; F26B11/04
Domestic Patent References:
| WO2002088453A1 | 2002-11-07 |
Foreign References:
| GB2083190A | 1982-03-17 | |||
| EP0798525A1 | 1997-10-01 | |||
| CH585378A5 | 1977-02-28 |
Attorney, Agent or Firm:
BECKMANN, Juergen (Olpe, DE)
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