This onticle expressed the way that ventilating kiln and Preheater system,full dispersing of raue meal in preheater system adapting Precalciming capacity to burning capacity. 提出了加強窯與預熱器系統(tǒng)的通風和生料在預熱器系統(tǒng)內(nèi)充分分散的措施和方法，說明了充分發(fā)揮回轉(zhuǎn)窯的燒結(jié)能力，使預燒能力和燒結(jié)能力相適應的途徑。