某贮槽内放射性泥沙的回取过滤干燥设施设计

Design of Facilities for Picking Back Radioactivity Silk in Storage Tanks

以某大型化工贮槽的退役实施项目为例,该贮槽存放放射性废液,拟在新建的放射性泥沙过滤干燥设施内实施。在实施过程中,以源项分析、贮槽的化学去污、放射性泥沙的过滤干燥工艺路线、设备布置方案为脉络,对回取设施的工艺布置设计思路进行了介绍。并在设计过程中,通过对主工艺设备的改造、工艺房间布置进行评价分析,最终实现了设施的优化布置。

In this paper,a design process,based on an real engineer project,which include source term analysis、process scheme、process layout scheme is supplied for engineering design of alpha silt.Then an analysis is made for getting the optimal design.In the design process,through the transformation and layout of the main process equipment evaluation and analysis,and ultimately to finish the optimal layout of the facilities.