核电厂蒸汽发生器二次侧管板泥渣冲洗技术

Nuclear power station steam generator secondary side sludge lancing technology

核电厂蒸汽发生器二次侧泥渣冲洗和清洁度视频检查对于保证核电厂蒸汽发生器的可靠性具有重要意义。EPR机组蒸汽发生器结构特殊,为完成该项工作,作者研制了专用的冲洗设备并编制了针对性的施工方案,最终圆满的完成了该项工作,为国内外其他同堆型机组和AP1000等三代堆型提供了借鉴。

Steam generator secondary side sludge lancing and ITV has great significance to nuclear power station. Steam generator of EPR nuclear power station has special structure. In order to complete this work,the author developed new equipment and wrote the specific work plan,finally successfully completed this work. It provides a reference for other EPR nuclear power station.