内部燃油法热处理工艺在球罐制造中的应用
Application of Heat Treatment Process with Inside Fuel Inflaming Method in Spherical Tank Manufacture
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- DOI:
- 作者:
- 张雪冰1, 段绍明2
ZHANG Xue-bing1, DUAN Shao-ming2
- 作者单位:
- 1. 中原油田石油化工总厂, 河南濮阳 457165;
2. 中国石油集团工程技术研究院, 天津 300451
General Petroleum Plant of Zhongyuan Oilfield, Puyang 457164, China
- 关键词:
- 球形储罐;燃油法;热处理工艺
spherical tank;fuel inflaming method;heat treatment process
- 摘要:
- 采用内部燃油法对400m3丙烯球罐进行消除焊接应力热处理,以柴油为主燃料,液化石油气为辅助燃料,用对流和辐射方式加热球罐,用WRNK-131型热电偶测定球壳温度。文章介绍了球罐整体热处理的方案制订、工艺系统和操作程序。该方法所需设备简单,操作方便,能耗小,施工作业受环境影响较小,热处理效率高。
Heat treatment is performed for one 400 m3 propylene spherical tank w ith inside fuel inflaming method to eliminate welding stress. The main fuel to b e used is diesel oil; the ways to heat spherical tank are convection and radiat ion; the temperatures of tank shell are measured with WRNK-131 type thermoelect ric couples. This paper describes the scheme establishment, process system and manipulative procedure of the method that makes features of simple equipment, c onvenient operation, small amount of energy consumption and high heat treatment efficiency.2005,3(3): 54-55 收稿日期：2005-3-25分类号：TE972作者简介：张雪冰(1971-),男,山东巨野县人,工程师,1993年毕业于石油大学(华东)机械系化机专业,现从事石油化工工程管理工作.