Method for operating a boiler plant
    1.
    发明授权
    Method for operating a boiler plant 失效
    锅炉厂操作方法

    公开(公告)号:US6009840A

    公开(公告)日:2000-01-04

    申请号:US32842

    申请日:1998-03-02

    摘要: When a boiler plant (100), which is equipped with an air plenum (104), is in operation, during the startup phase the admission pressure in this air plenum (104) is lowered in terms of time and amount via a blowoff device (106) with respect to combustion air (7) and startup air (105) made available from this air plenum (104). The air coefficient to the burner is consequently reduced. This ensures that, by means of such a near-stoichiometric fuel/air mixture, favorable ignition conditions are provided in the burner and the pollutant emissions during the startup phase are greatly reduced.

    摘要翻译: 当配备有空气增压室(104)的锅炉设备(100)运行时,在启动阶段期间,该空气增压室(104)中的进气压力通过吹气装置(时间和量)被降低 106)相对于从该空气增压室(104)获得的燃烧空气(7)和启动空气(105)。 从而降低了燃烧器的空气系数。 这确保了通过这种接近化学计量的燃料/空气混合物,在燃烧器中提供了有利的点火条件,并且在起动阶段期间的污染物排放被大大降低。