基于热平衡理论的钒氮合金推板炉节能途径分析  

Analysis of Energy-Saving Approaches for Vanadium Nitrogen Alloy Push Plate Furnace Based on Thermal Balance Theory

作　　者：熊健 刘秋生 李鹏飞 黄振国 XIONG Jian;LIU Qiusheng;LI Pengfei;HUANG Zhenguo(Hunan Semicore Thermal Intelligent Equipment Co.,Ltd,Changsha 410111,China;No.48 Research Institute of CETC,Changsha 410111,China)

机构地区：[1]湖南烁科热工智能装备有限公司,湖南长沙410111 [2]中国电子科技集团公司第四十八研究所,湖南长沙410111

出　　处：《工业炉》2023年第5期58-61,共4页Industrial Furnace

摘　　要：为进一步提高钒氮合金推板炉的热能利用效率,以四川某厂49m钒氮合金推板炉为计算模型,对其进行热平衡计算及节能途径分析。结果表明:物化反应热量支出和排气散热占比最多,分别占31.95%和31.84%;通过节能途径分析,建议钒氮生产厂家将排胶段排气温度、合理利用窑炉尾部余热作为提高热能利用效率的有效途径。In order to further improve the thermal energy utilization efficiency of the vanadium-nitrogen alloy pusher kiln,a 49 m vanadium-nitrogen alloy pusher kiln in a factory in Sichuan is used as the calculation model to calculate the heat balance,and the energy-saving ways are analyzed.The results show that the exhaust heat dissipation and the heat of chemical reactions account for the largest proportion,reaching 31.95%and 31.84%respectively;By analyzing energy-saving ways,it is suggested that vanadium-nitrogen manufacturers use the exhaust temperature of the degassing section and the waste heat at the tail of the kiln as an effective way to improve the efficiency of thermal energy.

关 键 词：钒氮合金 推板炉 热平衡计算 节能途径 

分 类 号：TK175[动力工程及工程热物理—热能工程]