Title:
【発明の名称】懸濁液を脱水し乾燥させる装置
Document Type and Number:
Japanese Patent JP3215439
Kind Code:
B2
Abstract:
Sludge dewatering and drying assembly comprises: (1) a helical centrifuge in which the sludge is mechanically dewatered to form a sticky mass with a high residual water content, (2) a drying assembly into which the particles are ejected and exposed to vigorous agitation in hot gases resulting in the formation of smaller particles which form a dry particulate bulk solid. The dispersed particles are pre-dried by hot gases before they come into contact with the walls which are kept free of encrustation by baffles and blades generating turbulent gas flow.
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Inventors:
Baumann-Sirup, Lucia
Utsube
Utsube
Application Number:
JP50749798A
Publication Date:
October 09, 2001
Filing Date:
March 27, 1997
Export Citation:
Assignee:
Baumann-Silp, Lucia
International Classes:
B04B1/20; B04B15/12; F26B17/32; F26B3/12; F26B5/08; F26B7/00; F26B17/10; F26B17/24; (IPC1-7): F26B17/32; F26B5/08
Domestic Patent References:
| JP7155644A | ||||
| JP6503638A |
Other References:
【文献】米国特許5085443(US,A)
【文献】米国特許3194492(US,A)
【文献】米国特許3194492(US,A)
Attorney, Agent or Firm:
Hiroshi Tanaka (2 outside)