摘要
针对航天气化炉生产运行过程中出现的水冷壁烧损的问题,根据设备检修后水冷壁盘管开裂、挂渣、腐蚀等情况,综合简要分析得出盘管材质、原料煤配比、煤线流量波动等是造成此次水冷壁盘管烧损泄露的主要原因,最后针对性地提出了设备材质改善、原料煤供应配比优化、气化炉负荷调整等预防措施以及操作过程中的注意事项,确保气化炉长周期稳定优质运行。
Aiming at the problem of water wall burning during the production and operation of the aviation chemical furnace,this paper analyzes the material of the coil,raw coal ratio,coal line flow fluctuations are the main reasons for the leakage of the water wall coil.Finally,preventive measures such as equipment material improvement,raw coal supply ratio optimization,gasifier load adjustment,etc.,and the operation process are proposed.Precautions to ensure the long-term stable and high-quality operation of the gasifier.
作者
贺卫
雷尚敏
曹国强
郝耀文
李自恩
He Wei;Lei Shangmin;Cao Guoqiang;Hao Yaowen;Li Zien(SHCCIG Yulin Chemical Co.,Ltd.,Yulin719000,China)
出处
《山东化工》
CAS
2022年第9期168-170,共3页
Shandong Chemical Industry
关键词
气化炉
水冷壁盘管
烧损泄露
盘管材质
gasifier
water wall coil
burning and leaking
coil material
