锅炉点火指的指通过点火器与引火燃料在锅炉点火准备完成后打开引火燃料阀门,再打开点火开关,待其燃烧火焰稳定正常后,关闭点火系统的过程。 目的:使锅炉内部增压,升温,让锅炉燃料进入炉膛能稳定进行着火稳定燃烧 点火前准备:必须打开烟道挡板和风道挡板,通风10~15分钟,以引入新鲜空气及排除炉膛和烟道的残存可燃气体。 (点火失败:迅速关闭引火燃料阀门,并查清原因妥善处理,再增大配风,排除炉内可燃气体后再重新点火)
锅炉点火和稳燃用油是一项重要的发电成本指标。
Oil consumption for boiler ignition and sustained combustion is an important index for generation cost.
对大型循环流化床(CFB)锅炉点火特性进行了研究分析。
The igniting characteristics of large scale circulating fluidized bed (CFB) boiler are analyzed.
指出循环流化床锅炉点火或低负荷投油助燃所采用的床上启动燃烧器、风道燃烧器和床枪的特点及选择原则。
The start-up burners for igniting circulating fluidized bed boiler or combustion-supporting with oil under low load mainly include over-bed start-up burner, in-duct burner and bed lance.
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