提高中厚板淬火炉出炉温度命中率的实践研究  

PRACTICE STUDY ON THE IMPROVEMENT OF THE MEDIUM THICK PLATE QUENCHING FURNACE HEATING TEMPERATURE HIT RATE

作　　者：王立坚[1] 王坤[1] 闫智平[1] Wang Lijian;Wang Kun;Yan Zhiping(Shougang Jingtang Iron&Steel Joint Co.,Ltd.,Tangshan 063200,China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,唐山063200

出　　处：《冶金信息导刊》2024年第1期36-40,共5页Metallurgical Information Review

摘　　要：某公司淬火炉因燃气种类变化对燃烧系统进行了改造,改造后出炉温度命中率波动较大,严重影响了产品性能的稳定性。通过对出炉温度命中率主要影响因素的分析,从点火电极的阳极与阴极之间距离变化、UV探头失效分析及内外温差导致烧嘴损坏三个方面提出了解决方案,实现了出炉温度命中率的大幅提升。The combustion system of a company quenching furnace is transformed according to the change in the gas type,the large fluctuation of heating temperature hit rate was found after transforming,seriously affect the stability of product performance.In this paper,through analysis of the main factors that influence heating temperature hit rate,the solutions are put forward from three aspects:distance change between the anode and cathode of ignition electrode,failure analysis for UV detector and burner damage caused by temperature difference between inside and outside,realized that the hit rate of heating temperature increase greatly.

关 键 词：出炉温度命中率 烧嘴 UV探头 

分 类 号：TG1[金属学及工艺—金属学]