Title:
APPARATUS AND METHOD FOR DEHYDRATION/VOLUME REDUCTION SOLIDIFICATION OF ORGANIC MATERIAL, AND DIE FOR ORGANIC MATERIAL MOLDING
Document Type and Number:
WIPO Patent Application WO/2008/056592
Kind Code:
A1
Abstract:
This invention provides an apparatus for efficient dehydration/volume reduction
solidification of a water-containing organic waste. A heating zone (6) which
is heated to a temperature above 100°C is formed at an area which is a part
within a pressure vessel (2) and on the terminating end side of operation toward
a pressure volume reduction direction (4) in a piston-shaped member (5). A drainage
passage (9) is provided in the pressure vessel (2) in its nonheating zone (8).
When a waste (3) is heated in a heating zone (6) while operating the piston-shaped
member (5), the internal pressure is raised in the heating zone (6). In this case,
high-temperature water of a temperature above 100°C and steam are produced
while causing a temperature rise in boiling point of the water, resulting in further
increased internal pressure of the heating zone (6). This causes high-temperature
water and steam flow into the nonheating zone (8), and water present in this place,
together with high-temperature water and steam, is discharged, while being
heated, through the drainage passage (9). Upon contact with the air, the water
is instantly vaporized due to a lowering in boiling point.
Inventors:
KOYAMA MAMORU (JP)
Application Number:
PCT/JP2007/071291
Publication Date:
May 15, 2008
Filing Date:
November 01, 2007
Export Citation:
Assignee:
KOM CO LTD (JP)
KOYAMA MAMORU (JP)
KOYAMA MAMORU (JP)
International Classes:
B09B3/00; C02F11/12; C02F11/13; F26B5/14; C10L5/00
Foreign References:
| JPH0760749A | 1995-03-07 | |||
| JPS6182879A | 1986-04-26 | |||
| JPH09248825A | 1997-09-22 | |||
| JP2005297507A | 2005-10-27 | |||
| JPH0872121A | 1996-03-19 | |||
| JPS61182694U | 1986-11-14 |
Attorney, Agent or Firm:
KOSHIBA, Masaaki (Nisshin Building14-22, Shitennoji 1-chome,Tennoji-ku, Osaka-sh, Osaka 51, JP)
Download PDF: