The first steam generator of Tianwan Unit 5 was successfully shipped

On July 25, with the participation of Jiangsu Nuclear Power Co.
, Ltd.
, China Nuclear Power Engineering Co.
, Ltd.
, China Nuclear Power Research and Design Institute and other participants, the first steam generator of Tianwan No.
5 unit, designed and purchased by China Nuclear Power Research and Design Institute, was loaded and shipped
at Shanghai Electric Nuclear Power Equipment Co.
, Ltd.

The steam generator is not only one of the most important main equipment of a nuclear power plant, but also one of
the most environmentally safe.
Its function is to act as a heat exchange equipment
that forms a second protective barrier between the primary circuit and the secondary circuit to prevent radioactive leakage, and at the same time transfers the heat in the primary circuit coolant to the secondary circuit feed water to produce saturated steam and supply the secondary circuit power unit.
The steam generator equipment has complex structure, a wide range of internal parts, a wide range of material types, prominent technical difficulties, and a long manufacturing cycle, so the pressure of equipment procurement and delivery is very large
.
In order to meet the needs of the rapid progress of the construction of Unit 5 of the Tianwan Nuclear Power Plant Expansion Project, with the strong support of Jiangsu Nuclear Power Co.
, Ltd.
and China Nuclear Power Engineering Co.
, Ltd.
, the design, procurement and other departments of China Nuclear Power Research and Design Institute comprehensively and deeply coordinated with Shanghai Electric Nuclear Power Equipment Co.
, Ltd.
and worked together to create a comprehensive team
that is not afraid of difficulties, struggles hard, dares to fight tough battles and overcomes difficulties 。 Over the past three years, through risk control and prevention, risk TOP10 management system, on-site management forward, technical special meeting, high-level coordination meeting and other management methods, with the close cooperation and sincere cooperation of all parties, the equipment manufacturing quality and production progress have been effectively promoted and guaranteed, and finally the smooth acceptance and delivery of the first steam generator equipment of Tianwan Unit 5 have been realized, which has effectively guaranteed the progress requirements of the engineering site
of Tianwan Unit 5.