ATOMIZING FLUID SUPPLY UNIT FOR TWO-FLUID INJECTION NOZZLE, COMBUSTION SYSTEM, AND SUPPLY METHOD

To provide an atomizing fluid supply unit for a two-fluid injection nozzle, a combustion system, and a supply method which can stabilize the flow of liquefied fuel.SOLUTION: An atomizing fluid supply unit 60 for a two-fluid injection nozzle comprises: an atomizing fluid supply line 55 for supplying...

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Main Authors TAKEI YASUHIRO, MINE SATOHIKO, OURA KOJI, YAMAUCHI YASUHIRO, TOMINAGA SACHIHIRO
Format Patent
LanguageEnglish
Japanese
Published 20.03.2023
Subjects
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:To provide an atomizing fluid supply unit for a two-fluid injection nozzle, a combustion system, and a supply method which can stabilize the flow of liquefied fuel.SOLUTION: An atomizing fluid supply unit 60 for a two-fluid injection nozzle comprises: an atomizing fluid supply line 55 for supplying atomizing fluid to a two-fluid injection nozzle 59 that is configured so as to atomize liquefied fuel with atomizing fluid and inject the atomized fuel into a furnace 11 of a boiler 10; and an atomizing fluid adjustment unit 58 that is installed in the atomizing fluid supply line 55 so as to adjust the supply pressure of the atomizing fluid according to the required injection flow rate of the liquefied fuel.SELECTED DRAWING: Figure 2 【課題】液化燃料の流動を安定化させることができる２流体噴射ノズル用のアトマイズ流体供給ユニット、供給ユニット、燃焼システム、及び供給方法を提供する。【解決手段】２流体噴射ノズル用のアトマイズ流体供給ユニット６０は、液化燃料をアトマイズ流体により微粒化してボイラ１０の火炉１１内に噴射するように構成された２流体噴射ノズル５９にアトマイズ流体を供給するためのアトマイズ流体供給ライン５５と、アトマイズ流体供給ライン５５に設けられ、液化燃料の要求噴射流量に応じてアトマイズ流体の供給圧力を調整するためのアトマイズ流体調整部５８とを備える。【選択図】図２
Bibliography:Application Number: JP20210146422