Title:
STEAM RECOMPRESSION TYPE VACUUM DRYING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1997/016689
Kind Code:
A1
Abstract:
A steam recompression type vacuum drying apparatus comprises a vacuum tank (1) containing therein wastes, a steam compressor (2), a steam condenser (3) thermally connected to the tank (1), non-condensing gas discharging means (4) for spontaneously discharging a non-condensing gas, and condensed water discharging means (5) for spontaneously discharging condensed water. Pipes are installed from the vacuum tank (1) to the steam compressor (2) and from the steam compressor (2) to the steam condenser (3), and in branches from the steam condenser (3) to the non-condensing gas discharging means (4) and the condensed water discharging means (5). The steam recompression type vacuum drying apparatus constructed in this manner is provided which is small-sized, simple and high in energy efficiency.
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Inventors:
HINO TOSHIYUKI (JP)
Application Number:
PCT/JP1996/003177
Publication Date:
May 09, 1997
Filing Date:
October 30, 1996
Export Citation:
Assignee:
KAJIMA CORP (JP)
HINO TOSHIYUKI (JP)
HINO TOSHIYUKI (JP)
International Classes:
F26B5/04; F26B11/12; F26B23/00; (IPC1-7): F26B5/04
Foreign References:
| JPS60147091A | 1985-08-02 | |||
| JPH05118753A | 1993-05-14 | |||
| JPS5226650A | 1977-02-28 | |||
| JPS61187897A | 1986-08-21 |
Other References:
None
See also references of EP 0798525A4
See also references of EP 0798525A4
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