Recovery boiler
    1.
    发明授权
    Recovery boiler 失效
    回收锅炉

    公开(公告)号:US06178898B2

    公开(公告)日:2001-01-30

    申请号:US09024331

    申请日:1998-02-17

    IPC分类号: F22B3710

    摘要: In a recovery boiler for burning spent liquor of a pulp mill, a combustion chamber has heat transfer walls formed of tubes, at least one vertical heat transfer surface formed of tubes, and superheaters in an upper part of the combustion chamber for recovering heat generated by combustion and for cooling flue gases. The at least one vertical heat transfer surface divides the combustion chamber in a transverse direction into two combustion spaces.

    摘要翻译: 在用于燃烧纸浆厂的废液的回收锅炉中,燃烧室具有由管形成的传热壁,由管形成的至少一个垂直传热表面和在燃烧室上部的过热器,用于回收由 燃烧和用于冷却烟道气。 所述至少一个垂直传热表面将燃烧室沿横向分成两个燃烧空间。