METHOD, AND APPARATUS, FOR SOLIDIFICATION PROCESSING

WIPO Patent Application WO/2008/012951

A1

In the production of solid fuel by solidification of a processing object containing plastic, waste paper and waste wood, water is poured onto the processing object charged through charge port (12) so as to realize a water content of 15 wt.% or more, preferably 20 wt.% or more. The mixture is subjected to blending, compression and extrusion in three turns or less, and extruded out from shaping nozzle (53) of edge board (5). The water pouring is performed through water pouring nozzle (31) from the charge port (12) into casing (11). The opening/closing of electromagnetic valve (33) intermediately disposed on water pouring pipe (32) connectedto the water pouring nozzle (31) is regulated on the basis of signal (S1) from temperature sensor (55) fitted to the shaping nozzle (53) of the edge board. Consequently, there can be prevented the disadvantage of firing attributed to an excessive increase of the temperature of the processing object and the disadvantage of deterioration of the shape retention of solidified matter attributed to an excessive decrease of the temperature of the processing object.

KOBAYASHI YOSHIKAZU (JP)

PCT/JP2007/000800

January 31, 2008

July 26, 2007

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MIIKE TEKKOU KABUSHIKIGAISHA (JP)
KOBAYASHI YOSHIKAZU (JP)

C10L5/46; B30B9/28; C10L5/48

JP2002361492A	2002-12-18
JP2000288504A	2000-10-17
JP2005111847A	2005-04-28
JPH1085701A	1998-04-07
JP2002361492A	2002-12-18

SEKI K.: "RPF no Genjo to Kongo no Mitoshi", JAPAN TAPPI JOURNAL, vol. 56, no. 10, 2002, pages 1434 - 1438, XP003020700
See also references of EP 2045312A4

MORIKAWA, Jun et al. (2-3-21Nishitenma, Kita-ku, Osaka-sh, Osaka 47, JP)

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