水泥生产窑外预分解系统中多重燃烧技术的探讨

On Multi-stage Combustion Technique in Precalcining Cement Clinker Production System

在燃烧技术领域,多重燃烧技术主要是针对降低燃烧产物中NOx含量而兴起的。在水泥生产的窑外预分解系统中,该技术目前在国外已经获得了广泛的重视。该文针对该燃烧技术在预分解系统中使用的优点以及这个方面技术在国外水泥工业中的应用情况展开讨论,以期对于有关的设计与操作有所裨益。

In the field of combustion technique, multi - stage combustion technique is designed in order to reduce NOx concentration. In the process of precalcining cement clinker production, this technique has been emphasized, abroad. In this paper, it discussed how to take advantages of this combustion technique in the process of precalcining cement clinker production and to specify some examples in application of this combustion technique.