焦炉炉门内衬整体浇注技术的应用

The application of coke oven door lined with monolith casting technology

针对原有砖砌焦炉炉门寿命短、难修补、易散热、易粘渣等缺点,分析研究炉门内衬的损毁原因,提出改进炉门内衬结构、研制新型材质和采用整体浇注成型方法,在炉门内衬表面涂覆防粘渣剂,有效的防止炼焦过程中在炉门内衬结焦、结渣,使焦炉炉门的使用寿命提高2倍以上,且减少热量损失和降低工人劳动强度,最终实现生产安全、节能、长寿的目标。

In view of the bricking furnace door of coke oven＇s defects such as short life,difficult to repair, easy to dissipating heat and often product glutinous, the article analyzed the cause of destro- ying, advance a new theory about improving the structure of lining,developing the new materials and using a new method by whole pouring. Combine the method with smearing materials on the lining,the new method guarded against damage of the lining, let the life of the furnace door have more than tripled, reduced the loss of heat and cut down the worker＇s work load. Achieve the aim of safe production, energy conservation and long life.