燃气连续式时效炉生产线的节能改造  

Energy Saving Transformation of Gas Continuous Aging Furnace Production Line

作　　者：刘俊 李保强 LIU Jun;LI Baoqiang(SIPPR Engineering Group Co.,Ltd,Zhengzhou 450007,China)

机构地区：[1]机械工业第六设计研究院有限公司,河南郑州450007

出　　处：《工业炉》2021年第5期51-54,共4页Industrial Furnace

基　　金：教育部产学合作协同育人项目(201902224012);河南省高等学校重点科研课题(19B460012)。

摘　　要：对某公司发动机缸体缸盖连续式时效炉生产线存在的能耗过高问题进行分析,介绍了缸体缸盖退火工艺在连续式时效炉的实现过程,研究了燃烧系统、燃烧筒和热风循环系统、炉压控制、密封和双作用温区排烟电动阀门等五种因素对现行时效炉生产线耗能的影响,并给出了具体的解决措施。通过现场实测,升级改造后的时效炉生产线节能17.65%,对时效炉的节能改造有一定的推广价值。The problem of high energy consumption in the production line of continuous aging furnace for engine cylinder head and cylinder block of a company is analyzed, the realization process of annealing process of cylinder head and cylinder block in continuous aging furnace is introduced. The influence of five factors, such as combustion system, combustion cylinder and hot air circulation system, furnace pressure control, sealed and double acting electric smoke exhaust valve on the energy consumption of aging furnace production line is studied, and the specific solutions are given. Through field measurement, the energy saving of the upgraded aging furnace production line is 17.65%, which has a certain promotion value for the energy saving transformation of aging furnace.

关 键 词：缸体 缸盖 时效炉 节能 

分 类 号：TG155.1[金属学及工艺—热处理]