石油化工设备技术 ›› 2026, Vol. 47 ›› Issue (5): 17-20.doi: 10.3969/j.issn.1006-8805.2026.05.003

• 静设备 • 上一篇    

LYHC系列加氢反应器内构件数字化展示系统开发及应用

李小婷1,程永攀1,李立权2,陈崇刚2,陈 超2,陈 强1,盛维武1   

  1. 1. 中石化炼化工程(集团)股份有限公司洛阳技术研发中心,河南 洛阳 471003
    2. 中石化广州工程有限公司,广东 广州 510620
  • 收稿日期:2026-02-25 修回日期:2026-06-10 接受日期:2026-08-31 出版日期:2026-09-15 发布日期:2026-09-16
  • 通讯作者: 程永攀 E-mail:lixiaoting.segr@sinopec.com
  • 作者简介:李小婷,女,2014年毕业于太原理工大学化学工程专业,硕士,主要从事加氢反应器内构件开发工作,高级工程师。
  • 基金资助:
    中国石油化工股份有限公司(批准号:122029)资助的课题

Development and Application of Digital Display System for Internals of LYHC-Series Hydrogenation Reactors

Li Xiaoting1, Cheng Yongpan1, Li Liquan2, Chen Chonggang2, Chen Chao2, Chen Qiang1, Sheng Weiwu1   

  1. 1. SINOPEC Engineering (Group) Company Luoyang R&D Center of Technology, Luoyang, Henan, 471003;
    2. SINOPEC Guangzhou Engi-neering Co., LTD., Guangzhou, Guangdong, 510620
  • Received:2026-02-25 Revised:2026-06-10 Accepted:2026-08-31 Online:2026-09-15 Published:2026-09-16
  • Contact: Cheng Yongpan E-mail:lixiaoting.segr@sinopec.com

摘要: 加氢反应器是炼化企业的核心设备,其大型化内构件的安装质量直接影响生产安全与经济效益。针对传统安装培训形式单一、人员操作不规范等问题,某研发中心以其与相关设计单位联合开发的 LYHC-Ⅲ型加氢反应器内构件技术为核心,通过3DS MAX建模、VRay 渲染、Unity3D软件开发等流程,构建了LYHC系列加氢反应器内构件数字化展示系统,实现了各内构件安装步骤的三维动态可视化。该系统在某大型炼化企业新建的260万t/a加氢裂化装置项目中得到应用,使培训周期缩短50%、工期提前20%,有效发挥了LYHC-Ⅲ型加氢反应器内构件技术的性能优势。同时,应用该系统后,可保证装置内2台5.4 m直径的大型加氢反应器的各床层入口径向温差均小于3.0 ℃。

关键词: 加氢反应器, 内构件, 安装质量, 数字化, 培训周期

Abstract: Hydrogenation reactors serve as core equipment in refining and chemical enterprises, and the installation quality of their large-scale internals directly affects production safety and economic benefits. To address problems including monotonous conventional installation training modes and non-standard personnel operations, a research and development center adopts the jointly-developed internals technology of LYHC-Ⅲ hydrogenation reactors with relevant design institutes as the core. It builds a digital display system for internals of LYHC-series hydrogenation reactors by means of 3DS MAX modeling, VRay rendering and Unity3D software development. The system realizes three-dimensional dynamic visualization of installation procedures for each internal component. This system has been applied in a newly-built 2.6 Mt/a hydrocracking unit project of a large-scale refining-chemical enterprise. It cuts the training cycle by 50% and shortens the construction period by 20%, giving full play to the performance advantages of the LYHC-Ⅲ hydrogenation reactor internals technology. Meanwhile, with the adoption of this system, the radial temperature difference at each bed inlet of the two 5.4 m-diameter large hydrogenation reactors in the unit can be kept below 3.0 ℃.

Key words: hydrogenation reactorlinternalslinstallation qualityldigitalizationltraining cycle