Incinerator equipment and incinerator method

Japanese Patent JP6333021

B2

PROBLEM TO BE SOLVED: To provide incineration equipment and an incineration method capable of adjusting a combustion temperature without enlarging the equipment while utilizing compressed air from a turbine device as combustion air, and further keeping the inside of a furnace in negative pressure without installing an induction blower consuming a large amount of electric power.SOLUTION: Incineration equipment including an incinerator 2 to which compressed air of high temperature is supplied as air for circulation, a heat exchanger 20 for preheating the compressed air by potential heat of an exhaust gas guided to a flue of the incinerator, and a turbine device 30 including a turbine 31 rotated by the compressed air of high temperature preheated by the heat exchanger, and a compressor 32 for supplying the compressed air to a first heat exchanger by rotation of the turbine, further includes a heat extractor 50 disposed in the incinerator and further preheating the compressed air of high temperature preheated by the heat exchanger 20, by combustion heat in the furnace, and a temperature adjusting mechanism 70 for adjusting an in-furnace combustion temperature of the incinerator by adjusting a heat exchange amount of the heat extractor.

Naofumi Nomura
Tomoyuki Nojima
Osamu Yokota
Kengo Muraki
Takahiro Horii
Katsura Kokita

JP2014072774A

May 30, 2018

March 31, 2014

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Kubota Corporation

F23G5/46; F23L15/00; F23L17/16

JP2004020071A
JP2013083384A
JP2001004129A
JP53145136A
JP62284116A
JP2006266259A

US4326373
US4223529
US2471755
US5121600
US2486291
US4253300
US4116005

Kaoru Hashimoto

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