粉煤气化装置框架结构型式和材料选择分析  

STRUCTURE MODEL OF PULVERIZED COAL GASIFICATION FRAMEWORK AND MATERIAL SELECTION

作　　者：王耀东 

机构地区：[1]中石化宁波工程有限公司,浙江宁波315103

出　　处：《大氮肥》2014年第3期149-152,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对目前粉煤气化装置结构型式及材料的实际应用情况,结合设计经验,对采用纯钢结构、S/SRC竖向混合结构以及S/RC竖向混合结构三种粉煤气化装置框架结构方案进行对比分析,分析各种结构型式的特点及优劣,并通过实际案例对S/RC结构进行静力弹塑性验算。通过结构选型综合分析,找出结构经济性最优、且具有良好的抗震性能的结构型式。Coal gasification framework is the core architecture in coal gasification plant. This paper described the structure model in current pulverized coal gasification plant and material selection in real practice, and compared the characteristics, advantages and disadvantages of three different structure schemes, such as pure steel structure, S/SRC vertical mixed structure, and S/RC vertical mixed structure, combining with engineering experience. Practical eases were used to check the static elastic-plastic property of S/RC structure. A comprehensive analysis on structure selection helps to find out the model with best economic property and good anti-seismic performance.

关 键 词：粉煤气化 装置框架 结构选型 材料选择 

分 类 号：TQ545[化学工程—煤化学工程]