To provide a cogeneration method and system using a carbonization furnace capable of supplying electric power and thermal energy at the same time, and capable of quickly corresponding to load fluctuation of a demand side.
In the cogeneration system using the carbonization furnace, carbide 23 is manufactured by the carbonization furnace 4 provided next to an asphalt manufacturing plant 40, pyrolysis gas 22 generated by the carbonization furnace is burned in a combustion chamber 5a to produce high temperature combustion gas 21, and steam 27 produced by a boiler 6 from the high temperature combustion gas is used to carry out power generation. The carbonization furnace 4 is an external heating type kiln, it is provided with the gas combustion chamber 5a burning the pyrolysis gas 21 provided by the carbonization furnace to provide the high temperature combustion gas, and a carbide combustion chamber 5b burning the carbide to provide the high temperature combustion gas, and it is composed such that one part of the high temperature combustion gas is branched to produce high temperature air 47 via an air preheater 7, and the high temperature air is supplied to the asphalt manufacturing plant.
AMARI TAKESHI
MATSUZAKI YASUSHI
YAMAMOTO HIROTAMI
SEKINO KOJI
JP2001327950A | 2001-11-27 | |||
JP2000249317A | 2000-09-12 | |||
JP2005155999A | 2005-06-16 | |||
JPH11182211A | 1999-07-06 | |||
JP2005147532A | 2005-06-09 | |||
JP2003171909A | 2003-06-20 |
Hiroshi Matsumoto