METSO石油焦煅烧回转窑后燃烧室积灰成因探析  

Causes analysis for ash deposition in rear combustion chamber of METSO petroleum coke calcining rotary kiln

作　　者：段全斌 宫卫国 田光 吴建立 王景阳 Duan Quanbin;Gong Weiguo;Tian Guang;Wu Jianli;Wang Jingyang(CNOOC Huizhou Petrochemical Limited Company,Huizhou 516086,China)

机构地区：[1]中海油惠州石化有限公司

出　　处：《轻金属》2019年第9期40-44,共5页Light Metals

摘　　要：介绍了当前国内引进的METSO石油焦煅烧回转窑后燃烧供风管路工艺结构,探讨了生产过程存在的异常积灰影响因素,针对供风环管的设计现状提出了改进建议,对METSO用户改善装置性能和进一步优化设计等提供参考。The process structure of the rear combustion air supply pipeline of METSO petroleum coke rotary kiln is introduced and factors which influence abnormal ash deposition during the production process are analyzed. Some suggestions are put forward for improving the current design of air supply ring pipe, which can provide METSO users with some reference to improve device p>erformance and further optimize the design.

关 键 词：回转窑 后燃烧室 供风管路 沉积物 改良 

分 类 号：TE626.8[石油与天然气工程—油气加工工程]