BOILER INSIDE INSPECTION METHOD

To provide a boiler inside inspection method that can easily inspect the inside of a boiler.SOLUTION: A boiler inside inspection method comprises: a step of inserting an inspection unit for inspecting the inside of a boiler, into a furnace of the boiler; a step of moving the inspection unit while vi...

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Bibliographische Detailangaben
Hauptverfasser:	KOSAKA KENICHIRO, MATSUMOTO HIROTOSHI, HONDA MASAKI, KITAMURA MASAKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AEROPLANES AIRCRAFT AVIATION BLASTING COSMONAUTICS HEATING HELICOPTERS LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION PERFORMING OPERATIONS STEAM BOILERS STEAM GENERATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a boiler inside inspection method that can easily inspect the inside of a boiler.SOLUTION: A boiler inside inspection method comprises: a step of inserting an inspection unit for inspecting the inside of a boiler, into a furnace of the boiler; a step of moving the inspection unit while viewing the inspection unit via an ash discharge port formed at a lower end of a water-cooled wall of the furnace; and a step of inspecting the inside of the boiler by the inspection unit.SELECTED DRAWING: Figure 5 【課題】ボイラの内部の検査を容易に行うことが可能なボイラ内部検査方法を提供する。【解決手段】ボイラ内部検査方法であって、ボイラの内部を検査するための検査ユニットをボイラの火炉の内部に入れるステップと、火炉の水冷壁の下端に形成された灰排出口を介して検査ユニットを目視しながら、検査ユニットを移動させるステップと、検査ユニットによってボイラの内部を検査するステップと、を備える。【選択図】図５