To provide an apparatus for treating aluminum chips, which inhibits the danger of inflammation by adopting a process of collecting an oil content in a liquid state so as not to decompose it into a combustible gas as much as possible, further introducing an inert gas into a pyrolysis furnace, and then heat-treating the chips.
The apparatus for treating the aluminum chips comprises: a kiln 33 which transports a raw material of the aluminum chips or the like while heating the material to a predetermined temperature, and discharges pyrolysis gases including water vapor, oil vapor and hydrocarbon gases produced by thermal decomposition and the heat-treated aluminum chips; a means for transporting and charging the raw material; a treated-substance-discharging means for discharging the pyrolysis gases (B) and the heat-treated aluminum chips (A); and a means for introducing the inert gas to the kiln. The treated-substance-discharging means comprises: a cooling means (41a) for forcibly cooling the aluminum chips, which is arranged along a path for discharging the aluminum chips; and an inert gas introduction means (64) for introducing the inert gas into at least one part of the discharging path.
COPYRIGHT: (C)2008,JPO&INPIT
HORI TAKESHI
MIYAMOTO KOGYOSHO KK
JP2003260433A | 2003-09-16 | |||
JP2001201215A | 2001-07-27 | |||
JP2003334528A | 2003-11-25 | |||
JPH09217128A | 1997-08-19 | |||
JP2002284923A | 2002-10-03 | |||
JPH07126761A | 1995-05-16 | |||
JP2005127680A | 2005-05-19 |
Yoshihide Komada
Kiyoshi Matsuzaki
Next Patent: ELECTROLESS PLATING METHOD