电气煅烧炉炉体结构优化研究

Research on optimization structure of the electrical calciner

在了解电气煅烧炉结构基础上,对煅烧炉炉体热平衡过程进行了计算。基于对现场生产时炉壁表面的温度和多年的实际工作经验,提出了优化炉体结构,并对改造前、后炉壁表面进行实际温度的测量,通过理论计算得出炉壁的散热损失的比值。指出了增加炉体内部的保温,能减少热损失,提高炉内的有效热能,也可有效提高炉内的温度,设备的产能提高,大大降低了产品的成本。

Based on understanding the electrical calciner structure, the thermal equilibrium process of the calciner body was calculated. According to thetemperature of the calciner wall surface during production and practical experience, optimization calciner body structure was proposed. Through measuringthe actual temperature of calciner wall surface before and after transformation, the ratio of heat loss of calciner wall was calculated on theory. Increasing in-sulation inside the calciner was pointed out to less heat loss, to improve effective heat, temperature inside the calciner, production capacity of the calci-ner, and to reduce product costs.