催化裂化装置余热锅炉振动原因分析及解决措施  

Analysis and solution of the vibration of residual heat boiler of catalytic cracking device

作　　者：刘志民[1] 路良山 LIU Zhi-min;LU Liang-shan(Qilu Branch Co.,SINOPEC,Zibo 255400,China)

机构地区：[1]中国石化齐鲁分公司,山东淄博255400

出　　处：《锅炉制造》2021年第3期24-26,共3页Boiler Manufacturing

摘　　要：新建2.6Mt/a催化裂化装置开工后,余热锅炉本体出现较大的振动,炉膛内伴有湍流的声音,影响了装置的安全长周期运行。通过对出现问题的分析,制定了有针对性的整改措施并利用检修机会进行了实施,彻底消除了炉体振动现象。After the construction of the new 2.6 Mt/a catalytic cracking device,the residual heat boiler body appears a large vibration,the furnace chamber is accompanied by turbulence sound,affecting the safety of the long-cycle operation of the device.Through the analysis of the problem,the targeted corrective measures were formulated and implemented by taking advantage of the ma-intenance opportunities,which completely eliminated the vibration phenomenon of the furnace body.

关 键 词：催化裂化 余热锅炉 卡门涡流 振动 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]