摘要
根据国内核电站数十次蒸汽发生器二次侧冲洗后视频检查的结果,总结出了硬性泥渣的分布规律,并从结构特点、热力学和流量三个方面对分布规律进行了分析,介绍了新的硬性泥渣冲洗方法及优点。
Based on dozens of SG secondary television inspection results after sludge lancing in domestic NPPs,the distribution rules of hard sludge was summarized,which was analyzed from the following three aspects： structure,hydro- thematic,water flow. The new lancing method of hard sludge was proposed and the flexible band and driving mechanism was compared between the new one and former one. Lastly,the development tendency of lancing technology was forecasted.
出处
《清洗世界》
CAS
2016年第1期36-39,46,共5页
Cleaning World
关键词
蒸汽发生器
硬性泥渣
位置分析
冲洗方法
steam generator
hard sludge
location analysis
lancing method
