复合板夹套设备制造工艺
Manufactur ing Process of Composite Plate Jacketed Equipment
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- DOI:
- 作者:
- 崔泽敏
CUI Ze-min
- 作者单位:
- 天津冠杰石化工程公司 天津 300270
Tianjin Guanjie Petrochemical Engineering Co., Tianjin 300270,China
- 关键词:
- 复合板夹套设备;制造工艺;焊接;质量控制
composite plate jacketed equipment;manufacturing process;welding;quality control
- 摘要:
- 结合7500t/a配套组合聚醚工程项目中2台复合板夹套设备予混罐的制造实践,介绍了予混罐的结构型式、设计参数和制造难点。针对复合板夹套设备制造工艺复杂、尺寸要求严格的特点,编制了正确的制造工艺,在组装顺序、尺寸控制、复合钢板的焊接等方面采取了合理的工艺措施,确保了产品的制造质量。产品经检验,焊接一次合格率达到99%,各项指标均达到了设计图纸和相关标准要求。
Associated with the manufacturing practice of two sets of composite plate jacketed equipment,i.e.pre-blending tanks,in 5700 t/a combined polyether project,the structure form,design parameters and manufacturing difficulties of the pre-blending tanks are introduced.Aimed at the features of complicated manufacturing process and the strict dimension requirement,the proper manufacturing process is worked out;the rational process measures are adopted in aspects of assembly sequence,dimension control and composite steel plate welding;so that the product quality is assured.Through inspection,the primary welding qualification rate of the pre-blending tanks attains 99% and each specification meets the requirement of design drawings and relevant standards.2008,1(1): 64-67 收稿日期：2007-6-5分类号：TQ315作者简介：崔泽敏(1969-),女,河北安国人,工程师,1990年毕业于江苏化工学院化工机械系机械制造工艺与设备专业,现从事压力容器设计审核及制造技术工作.参考文献：
[1] 国家质量技术监督局.压力容器安全技术监察规程[M].北京:中国劳动社会保障出版社,1999.
[2] GB 150-1998,钢制压力容器[S].
[3] CD130A3-1984,不锈复合钢板焊制压力容器技术条件[S].
[4] JB/T 4709-2000,钢制压力容器焊接规程[S].