Precise first lifting of the heating surface of Boiler No. 1 in Fujian Quanhui Petrochemical Cogeneration Project!

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Precise first lifting of the heating surface of Boiler No. 1 in Fujian Quanhui Petrochemical Cogeneration Project! At 8:30 on March 18, the 2×660MW ultra-supercritical cogeneration project in the Quanhuai Petrochemical Industrial Park – a key energy infrastructure project in Quanzhou, Fujian – reached an important milestone in its construction; the first heating surface assembly of Boiler No. 1 was successfully lifted and accurately installed in place. It is reported that the heating surface assembly to be lifted this time consists of the vertical wall tube bank and rigid beams on the right side, with dimensions of 19.03 meters by 8.765 meters and a weight of 33.67 tons. As a core component of the boiler, its lifting operation is of paramount importance in the project’s construction. The lifting of the boiler’s heating surfaces involves a large amount of work, tight deadlines, and high construction standards. The successful completion of this first lift not only provided valuable practical experience for subsequent large-scale lifting operations on the project, but also served as a signal to accelerate the progress of the project’s construction. As the cogeneration project with the largest installed capacity in Fujian Province, this project has a total investment of around 12.5 billion yuan. Once Phase 1 is completed, it will have an annual power generation capacity of about 11.5 billion kW·h and an annual heat supply capacity of about 42.76 million GJ. It will serve as the core energy supply hub for the industrial park, providing stable and efficient steam and power supply for industries such as refining and integrated chemical production, thereby further improving the park’s infrastructure for centralized supply of water, electricity, gas, and heat.