滦县水泥厂立筒预热器窑系统的技术改造

The Luan xian Cement Plant has been remoulded by using a series of saving energy technology in the shaft preheater kiln system

通过对滦县水泥厂立筒预热器窑系统实施强化煅烧、增加一级预热器等一系列节能技术改造，提高了物料的分解率；降低了出冷却机的熟料温度，提高了熟料的产质量，获得了明显的经济效益。

The Luan xian Cement Plant has been remoulded by using a series of saving energy technology in the shaft preheater kiln system,such as enhanced burning,increasing preheaters in the first grade etc .The result shows they improve the calcining rate of the materials,decrease the clinker temperature at the outlet of the cooler and increase the quality and quantity of the clinker.Therefore the distinct economic effect has been made.