摘要
延迟焦化装置是炼油厂为了降低原料油加工成本而选择劣质原料时的重要装置。冷焦溢流、放空储水罐(D2403)是装置中关键常压储罐之一。储罐施工质量的好坏,直接关系到其使用寿命。文章结合D 2403的具体安装工程实践,对钢制立式储罐安装施工过程的相关技术进行分析探讨,并研究了其安装施工的方法步骤和相关工艺原理,为进一步提升储罐施工质量提供参考,同时对储罐的安全使用也具有一定的参考意义。
Delayed coking units are important units for refineries to choose inferior raw materials in order to reduce the processing cost of raw materials.Coke cooling overflow and blowout water storage tank(D2403)is one of the keyatmospheric storage tanks in the unit.Theconstruction quality of the storage tank is directly related to its service life.Based on the specific installation engineering practice of D2403,this paper analyzes and studies the related technologies for installation construction of steel vertical storage tanks.It also studies the method and steps for installation construction and related processes principles.These provide reference for further improvement of the construction quality of storage tanks.Meanwhile,these have certain reference significance for the safe use of storage tanks.
作者
张塞
Zhang Sai(SINOPEC Beijing Yanshan Company,Beijing,102500)
出处
《石油化工设备技术》
CAS
2021年第1期24-27,I0002,I0003,共6页
Petrochemical Equipment Technology
关键词
延迟焦化
冷焦溢流
放空储水罐
施工技术
安装
焊接
delayed coking
coke cooling overflow
blowout water storage tank
construction technology
installation
welding
