Superheater
    24.
    发明授权

    公开(公告)号:US260238A

    公开(公告)日:1882-06-27

    申请号:US260238D

    CPC分类号: F22G1/16

    Superheater
    25.
    发明授权

    公开(公告)号:US255271A

    公开(公告)日:1882-03-21

    申请号:US255271D

    CPC分类号: F22G1/16

    HEAT RECOVERY STEAM GENERATOR AND POWER PLANT

    公开(公告)号:US20180142580A1

    公开(公告)日:2018-05-24

    申请号:US15873650

    申请日:2018-01-17

    摘要: According to the embodiment of the present invention, there are provided a first stage auxiliary burner configured to heat up the exhaust gas in the upstream side of the superheater,a second stage auxiliary burner configured to heat up the exhaust gas in the upstream side of the evaporator, a fuel supply system configured to distribute fuel so as to be supplied to the first stage auxiliary burner and the second stage auxiliary burner. Distribution of fuel charged to each of the first stage auxiliary burner and the second stage auxiliary burner is controlled in accordance with a predetermined distribution ratio of each charging quantity to whole charging quantity in all the range thereof.