稠油集输系统加热炉节能技术研究  

Research on Energy-saving Technique of Heating Furnaces in Heavy Oil Gathering System

作　　者：梁光川[1] 蒲鹤[1] 

机构地区：[1]西南石油大学石油工程学院,四川成都610500

出　　处：《石油工程建设》2014年第1期66-68,共3页Petroleum Engineering Construction

基　　金：国家自然科学基金国际合作交流项目(512101105);特色重点学科建设项目资助青年教师科学基金项目;四川省教育厅青年基金项目(省609)

摘　　要：集输系统中的加热炉是油田耗能的主要设备,其热效率的高低直接影响油田的经济效益。文中分析了集输系统加热炉经济运行的主要影响因素:过剩空气系数、加热炉热负荷、排烟温度、加热炉燃烧效率等。利用加热炉反平衡效率测试法,对现场运行的加热炉进行效率测试,得到加热炉的散热损失率、排烟热损失率及燃料不完全燃烧率。利用测试数据计算出加热炉的热效率,根据计算结果分析了造成加热炉低效运行的原因。针对各加热炉的不同情况,提出实现经济运行的主要对策,为稠油集输系统加热炉的节能技术改造提供依据。The heating furnace in oil gathering system is the main equipment of energy-consumption; its thermal efficiency directly affects oilfield economic benefit. This paper analyzes the main factors affecting economical running of the heating furnace in oil gathering system： excess air coefficient, furnace heat load, exhaust smoke temperature, furnace combustion efficiency. The test method of counter balance efficiency is used to test the efficiency of the heating furnace running in-situ, and it gets the heat dissipation rate of the heating furnace, heat loss of exhaust smoke and incomplete combustion rate of fuel. The tested data are applied to calculate the thermal efficiency of the heating furnace, and the causes of inefficient running of the heating furnace are analyzed based on the calculation results. According to different situations of the heating furnaces, this paper proposes major countermeasures to achieve economical running, and provides the basis for energy-saving technological reformation of the heating furnace in gatherina system.

关 键 词：加热炉 热效率 排烟热损失 散热损失 改造 

分 类 号：TE866[石油与天然气工程—油气储运工程]