Zhangzhou Nuclear Power Unit 2 pressure container hanging in place

On August 9th, my country's independent three -generation nuclear power "Hualong One" mass -batch project -China Nuclear Group Zhangzhou Nuclear Power Unit 2 reactor pressure container was lifted smoothly.This is a major progress that the main equipment has achieved again after the three steam generators are lifted successfully, and the pre -introduction of the main device has achieved again, creating a prerequisite for subsequent inner dome hanging and main pipeline welding.

Zhangzhou Nuclear Power Unit 2 adopts a combination of "3200T Crane+Integrated Flip Device" to fully draw through the uniform hanging experience, and use standardized processes to carry out reactor pressure vessel pre -introduction work.The optimization of the supporting beams and the detachable support structure of the hydraulic jack is significantly improved, which has significantly improved the safety and convenience of the flip bracket, and reduced the probability of people due to errors.

Yan Hongcheng Lei Zhang Qian Zhang Qian Zhang Zhengzhou Wang Mengya Photography Report

Editor -in -chief/Lin Yan Zheng Sinan

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