4月14日，三澳核电项目1号机组凝汽器壳体模块A成功就位到凝汽器基础支座上，至此1号机组凝汽器壳体模块全部安装就位，为后续低压缸安装奠定了坚实基础。

凝汽器的主要作用是利用海水将低压缸排汽冷却成水，壳体模块是蒸汽与海水进行换热的部位，共有80716根钛管，是凝汽器的核心部件。

三澳核电项目1号机组凝汽器设计为模块化组装方式，单台凝汽器由热井模块、壳体模块、喉部模块组成，其中喉部模块又分为下喉部、中喉部、上喉部三部分。热井模块和壳体模块在焊接组合后，采用整体推进、缓降就位的方式安装到凝汽器基础上。本次就位的热井、壳体模块组合件长17.3米，宽10.7米，高9米，重约500吨，缓降过程持续21天，经过约20次千斤顶顶升、回落步骤后成功就位在基础上。

On April 14, the condenser shell module A of Unit 1 of the Sanao Nuclear Power Project was successfully placed on the condenser foundation support, so that all the condenser shell modules of Unit 1 were installed in place, laying a solid foundation for the subsequent installation of low pressure cylinders.

The main function of the condenser is to use seawater to cool the exhaust steam of the low pressure cylinder into water. The shell module is the part of steam and seawater for heat exchange. There are 80716 titanium tubes, which are the core components of the condenser.

The condenser of Unit 1 of Sanao Nuclear Power Project is designed for modular assembly, and a single condenser is composed of a hot well module, a shell module and a throat module, of which the throat module is divided into three parts: lower throat, middle throat and upper throat. After welding, the hot well module and the shell module are installed on the base of the condenser by means of integral propulsion and slow lowering. The hot well and shell module assembly in place this time is 17.3 meters long, 10.7 meters wide, 9 meters high, and weighs about 500 tons. The slow descent process lasts 21 days, and it is successfully placed on the basis after about 20 times of lifting and falling steps.