-
公开(公告)号:US06178898B2
公开(公告)日:2001-01-30
申请号:US09024331
申请日:1998-02-17
申请人: Tuomo Ruohola , Matti Salmela
发明人: Tuomo Ruohola , Matti Salmela
IPC分类号: F22B3710
CPC分类号: D21C11/12 , F22B31/045 , F23G7/04 , F23G2206/203 , Y02E20/12 , Y02P70/24
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。