催化装置大型主风机组的安装方法
Installation Method of Large Main Air Blower Set in Catalytic Unit
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- DOI:
- 作者:
- 龙永新, 于祥民
LONG Yong-xin, YU Xiang-min
- 作者单位:
- 中国石油天然气第六建设公司, 广西桂林 541004
China Petroleum Sixth Construction Co., Guilin 541004, China
- 关键词:
- 轴流式压缩机;烟气轮机;安装
axial flow compressor;flue gas turbine;installation
- 摘要:
- 在石油化工装置施工过程中经常有大型主风机组的安装,由于石油化工装置运行的连续性,机组一旦出现故障极易造成重大损失,因此对大型主风机组的精细安装尤为重要。文章结合江苏新海石化有限公司120万t/a重油催化装置大型主风机组安装的实例,从设备就位、机组底座安装、预组装、测量调整间隙、正式装配、找正和灌浆等方面详细介绍了主风机组的具体安装方法。按照该方法安装的主风机,经检查各项指标均符合设计及规范要求,投产一年来运行正常,未出现任何故障。
Because of the operation continuity of petrochemical facilities,if a main air blower set gets operational failure,it would lead to heavy loss.So,elaborate installation of large main air blower set is very important.Taking the installation of the main air blower set of the 120×104 t/a heavy catalytic unit at Jiangshu Xinhai Petrochemical Co.as an example,this paper describes concrete installation methods in detail,including the main air blower set positioning,base installation,pre-assembly,gap measuring and adjustment,formal assembly,alignment and grouting.The specifications of the installed set in the light of these methods accord with the requirements of design and standard.There has been no failure occurred since the set was put into use for one year.2012,05(05): 29-32 收稿日期：2011-8-27分类号：TE624.4作者简介：龙永新（1968-），男，湖北鄂州人，工程师，1989年毕业于长江大学工业与民用建筑专业，现从事工程技术管理工作。