A foreign substance removal apparatus for a gas turbine includes a combustor casing having a first cooling air passage formed in a tangential direction of a combustor in a gas turbine in order to move cooling air into the combustor, a first foreign substance collection unit disposed on a flow path in the first cooling air passage in order to primarily filter foreign substances contained in the cooling air, a second cooling air passage extending radially toward a turbine blade in a circumferential direction of a torque tube located in the combustor, and a second foreign substance collection unit disposed on a flow path in the second cooling air passage and communicating with the second cooling air passage to secondarily filter foreign substances contained in the cooling air introduced through the first cooling air passage.


    Access

    Download


    Export, share and cite



    Title :

    Foreign substance removal apparatus for gas turbine


    Contributors:

    Publication date :

    2019-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B01D SEPARATION , Trennen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



    FOREIGN SUBSTANCE REMOVAL CONTROL DEVICE

    TANI YASUSHI / HASHIMOTO JUNJI / KASAME TOMOHIDE et al. | European Patent Office | 2018

    Free access

    FOREIGN SUBSTANCE REMOVAL SYSTEM FOR VEHICLE

    OKAMURA TOSHIHIRO / TATARA NAOKI / KUBOTA AKINOBU | European Patent Office | 2023

    Free access

    Foreign substance removal tool for mounting wiper

    LEE JU YOUNG | European Patent Office | 2024

    Free access

    REMOVAL FOREIGN SUBSTANCE DEVICE AND ASSEMBLY CONTAINING THE SAME

    OH HYUNHWAN | European Patent Office | 2021

    Free access

    FOREIGN SUBSTANCE REMOVAL STRUCTURE FOR SLIDE POWER FEEDING DEVICE

    SANO HIKARI / ITO MANABU | European Patent Office | 2016

    Free access