BOILER PLANT

PROBLEM TO BE SOLVED: To improve boiler efficiency in a boiler plant.SOLUTION: A boiler plant has a gasification furnace 10 that generates combustible gas by burning and gasifying coal, a boiler 30 that collects the heat occurring by burning the combustible gas and fine coal generated in the gasific...

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Bibliographic Details
Main Authors MATSUO TOMOHIRO, ARIGA TAKESHI, TOMINAGA SACHIHIRO, KAKIMI MUNEHIRO
Format Patent
LanguageEnglish
Japanese
Published 22.06.2015
Subjects
AIR
BLASTING
CARBURETTING AIR OR OTHER GASES
CHEMISTRY
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FUELS
HEATING
LIGHTING
LUBRICANTS
MECHANICAL ENGINEERING
METALLURGY
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To improve boiler efficiency in a boiler plant.SOLUTION: A boiler plant has a gasification furnace 10 that generates combustible gas by burning and gasifying coal, a boiler 30 that collects the heat occurring by burning the combustible gas and fine coal generated in the gasification furnace 10, and a solid particle conveyance device that conveys fly ash in the exhaust gas discharged from the boiler 30 to the gasification furnace 10. 【課題】ボイラ設備において、ボイラ効率の向上を図る。【解決手段】石炭を燃焼・ガス化させることで可燃性ガスを生成するガス化炉１０と、ガス化炉１０で生成された可燃性ガスと微粉炭を燃焼させて発生した熱を回収するボイラ３０と、ボイラ３０から排出された排ガス中のフライアッシュをガス化炉１０に搬送する固体粒子搬送装置とを設ける。【選択図】図１
Bibliography:Application Number: JP20130258679