某核电站除盐水处理系统调试  

Commissioning of a Demineralized Water System in a Nuclear Power Plant

作　　者：顿小宝[1] 张瑞祥[1] 叶志强 赵峰[2] 彭伟超 

机构地区：[1]西安热工研究院有限公司,陕西西安710000 [2]华能山东石岛湾核电有限公司,山东威海264200

出　　处：《中国给水排水》2018年第4期119-122,共4页China Water & Wastewater

摘　　要：核电站调试较常规电厂有着明显区别,简要介绍了某核电站除盐水处理系统工艺流程、调试过程,详细描述了调试过程中出现的问题,如SDI不合格、产生虹吸现象、管道位置不合理等,提出了包括确定细砂规格、增加背压阀、改变阀门位置及优化设计等解决方案,验证了方案的可行性,可为同类系统提供参考。The commissioning of a demineralized water system in a nuclear power plant is marked- ly different from that in the conventional power plant. The technological process and commissioning process of the demineralized water system in a nuclear power plant were briefly introduced. The problems in the commissioning process were described in detail, including unqualified silt density index, siphon- age, and the controversial pipeline positions. The proposed solutions, including specified fine sand size, adding back pressure valves, valve position adjustment and design optimization, were validated and can be used as a reference for similar system. .

关 键 词：核电站 除盐水处理 调试 

分 类 号：TU99[建筑科学—市政工程]