An embodiment of the present invention is to provide a fin tube inspection device of a heat recovery steam generator, which can stably and easily inspect the inner surface thinning and defect status of a downward fin tube of a heat recovery steam generator in a combined cycle power plant. The fin tube inspection device of the heat recovery steam generator according to an embodiment of the present invention comprises a sensor unit that moves along a preset inspection path inside a header of the heat recovery steam generator and inspects the inner surface status of a fin tube connected to the header, and a moving unit that is provided on one side of the sensor unit and moves the sensor unit along the inspection path.

    본 발명의 실시예는 복합 화력 발전소의 배열 회수 보일러 하향 핀 튜브의 내면 감육 및 결함상태를 안정적이고 용이하게 검사할 수 있는 배열 회수 보일러의 핀 튜브 검사장치를 제공하기 위한 것이다. 본 발명의 실시예에 따른 배열 회수 보일러의 핀 튜브 검사장치는 배열 회수 보일러의 헤더 내부에서 미리 설정된 검사경로를 따라 이동되며, 헤더에 연결된 핀 튜브 내부 표면 상태를 검사하는 센서부, 그리고 센서부의 일측에 구비되어 센서부를 검사경로를 따라 이동시키는 이동부를 포함한다.


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    Titel :

    FIN TUBE INSPECTION DEVICE OF HEAT RECOVERY STEAM GENERATOR


    Weitere Titelangaben:

    배열 회수 보일러의 핀 튜브 검사장치


    Beteiligte:
    GIL DOO SONG (Autor:in) / SEO JUNG SEOK (Autor:in) / JUNG GYE JO (Autor:in) / HEO JAE SIL (Autor:in)

    Erscheinungsdatum :

    2023-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F22B Verfahren der Dampferzeugung , METHODS OF STEAM GENERATION / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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