装置改造中外管架的优化设计

Optimized Design of Pipe-rack in Plant Modification

阐述在装置实施技术改造中 ,充分利用原有外管架 ,并经过优化设计改造后 ,既满足了工艺要求 ,又节约了用地 。

During the technical modification the existing pipe-rack is fully utilized and after the optimized design it can not only meet the process requirements but also save the land occupation and investment.