APPARATUS AND METHOD FOR DEHYDRATION OF SLURRY

APPARATUS AND METHOD FOR DEHYDRATION OF SLURRY

PROBLEM TO BE SOLVED: To provide an apparatus and a method for dehydration of slurry requiring no pump supplying raw slurry to a filter press and enabling easy control of an arbitrary water content for various kinds of slurry having diversified nature with a simple apparatus. SOLUTION: The apparatus...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JIYOUBE DAISAKU
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an apparatus and a method for dehydration of slurry requiring no pump supplying raw slurry to a filter press and enabling easy control of an arbitrary water content for various kinds of slurry having diversified nature with a simple apparatus. SOLUTION: The apparatus has a filter press 16, a raw solution supplying means supplying raw slurry pressurized with compressed air to the filtering chamber 22 of the filter press 16 and a compressed air supplying means supplying compressed air dedicatedly. The apparatus carries out the first- and second-half treatments of dehydration by supplying raw slurry and the compressed air alternately to the filtering chamber 22. COPYRIGHT: (C)2007,JPO&INPIT