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A platform for research: civil engineering, architecture and urbanism
FUEL-PRODUCING APPARATUS AND FUEL-PRODUCING METHOD FOR COMBUSTIBLE WASTE
To effectively use a combustible waste that is extremely difficult to treat, by stably feeding the combustible waste to a main burner in a cement kiln as an alternate fuel.SOLUTION: A fuel-producing apparatus 1 for a combustible waste includes: carbonization gasification furnaces 2 (2A to 2C), two or more thereof being arranged in parallel, for performing carbonization gasification of the combustible waste; a flow controller 4 for alternately operating two or more carbonization gasification furnaces to control the flow of a carbonization gas (mixed gas) to be discharged from the operating carbonization gasification furnaces; and supplying means (a fan 5 and the like) for supplying the carbonization gasification gas, the flow amount of which is controlled by the flow controller, continuously to a main burner 10a in a cement kiln 10. The carbonization gasification furnace can open a ceiling part 2a and bottom section 2b thereof and can have a capacity of 50 m3 or more. In the supplying means, a differential pressure-type flow amount-measuring apparatus can be mounted on a pipeline in which the carbonization gasification gasses each discharged from the carbonization gasification furnaces are mixed and thereafter go toward the main burner, the flow-amount measuring apparatus measuring a flow amount of the carbonization gasification gas that flows in the pipeline.SELECTED DRAWING: Figure 1
【課題】加工の極めて困難な可燃性廃棄物をセメントキルンのメインバーナーに代替燃料として安定供給して有効利用する。【解決手段】２基以上並列に設置され、可燃性廃棄物を乾留ガス化する乾留ガス化炉２（２Ａ〜２Ｃ）と、２基以上の乾留ガス化炉を交互運転し、運転している乾留ガス化炉から排出される乾留ガス（合流ガス）Ｇの流量を調整する流量調整器４と、流量調整器によって流量が調整された乾留ガスをセメントキルン１０のメインバーナー１０ａに連続的に供給する供給手段（ファン５等）とを備える可燃性廃棄物の燃料化装置１。乾留ガス化炉は、天井部２ａ及び炉底部２ｂが開放可能で５０ｍ３以上の容積を有することができる。供給手段は、乾留ガス化炉の各々から排出される乾留ガスが合流した後、メインバーナーへ向かう配管に、配管を流れる乾留ガスの流量を測定する差圧型流量測定器を備えることができる。【選択図】図１
FUEL-PRODUCING APPARATUS AND FUEL-PRODUCING METHOD FOR COMBUSTIBLE WASTE
To effectively use a combustible waste that is extremely difficult to treat, by stably feeding the combustible waste to a main burner in a cement kiln as an alternate fuel.SOLUTION: A fuel-producing apparatus 1 for a combustible waste includes: carbonization gasification furnaces 2 (2A to 2C), two or more thereof being arranged in parallel, for performing carbonization gasification of the combustible waste; a flow controller 4 for alternately operating two or more carbonization gasification furnaces to control the flow of a carbonization gas (mixed gas) to be discharged from the operating carbonization gasification furnaces; and supplying means (a fan 5 and the like) for supplying the carbonization gasification gas, the flow amount of which is controlled by the flow controller, continuously to a main burner 10a in a cement kiln 10. The carbonization gasification furnace can open a ceiling part 2a and bottom section 2b thereof and can have a capacity of 50 m3 or more. In the supplying means, a differential pressure-type flow amount-measuring apparatus can be mounted on a pipeline in which the carbonization gasification gasses each discharged from the carbonization gasification furnaces are mixed and thereafter go toward the main burner, the flow-amount measuring apparatus measuring a flow amount of the carbonization gasification gas that flows in the pipeline.SELECTED DRAWING: Figure 1
【課題】加工の極めて困難な可燃性廃棄物をセメントキルンのメインバーナーに代替燃料として安定供給して有効利用する。【解決手段】２基以上並列に設置され、可燃性廃棄物を乾留ガス化する乾留ガス化炉２（２Ａ〜２Ｃ）と、２基以上の乾留ガス化炉を交互運転し、運転している乾留ガス化炉から排出される乾留ガス（合流ガス）Ｇの流量を調整する流量調整器４と、流量調整器によって流量が調整された乾留ガスをセメントキルン１０のメインバーナー１０ａに連続的に供給する供給手段（ファン５等）とを備える可燃性廃棄物の燃料化装置１。乾留ガス化炉は、天井部２ａ及び炉底部２ｂが開放可能で５０ｍ３以上の容積を有することができる。供給手段は、乾留ガス化炉の各々から排出される乾留ガスが合流した後、メインバーナーへ向かう配管に、配管を流れる乾留ガスの流量を測定する差圧型流量測定器を備えることができる。【選択図】図１
FUEL-PRODUCING APPARATUS AND FUEL-PRODUCING METHOD FOR COMBUSTIBLE WASTE
可燃性廃棄物の燃料化装置及び燃料化方法
FUKAMI SHINJI (author) / OGIRI TETSUO (author) / OKAMURA SOICHIRO (author)
2021-07-01
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
B09B
DISPOSAL OF SOLID WASTE
,
Beseitigung von festem Abfall
/
C10J
Erzeugung von Kohlenmonoxid und Wasserstoff enthaltenden Gasen aus festen kohlenstoffhaltigen Materialien durch unvollständige Oxidation mittels Sauerstoff oder Wasserdampf
,
PRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM
/
F23G
Einäscherungsöfen
,
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