窑内风、煤、料的合理匹配

Rational Match of Air,Coal and Material in Kiln

预分解窑系统窑炉风、煤、料的合理匹配对于稳定系统的热工制度,提高熟料的产量、质量至为重要。根据预分解窑系统煤粉燃烧的特点,探讨了窑系统平衡问题,即在保持发热能力与传热能力平衡与稳定的基础上,保持发热能力与传热能力及煅烧能力与预热预分解能力的平衡和稳定的要求。指出生产中要注意风、煤、料的合理匹配,来保证热工制度的合理稳定。

Rational match of air, coal and material in the pre-decomposition kiln system is much important to stable system heat treatment regime and enhance the output and the quality of the clinker. According to the characteristics of combustion of pulverized coal in pre-decomposition kiln, discuss the balance question of kiln system. Precisely in foundation of balancing and maintaining heat value and the heattransfer capability, and when then to maintain the demands which to balance and stable the burning capa- bility and preheating,pre-decopositing capability,need to adjust the rectification of rational match air, coal,material in coordination of kiln speed, to guarantee heat treatment regime reasonablely.