Huaneng Zhengning 2 × 1000 MW peak adjustment coal power project is progressing smoothly

On July 20, the reporter walked into the construction site of Huaneng Zhengning 2 × 1000 MW peak coal power project in Zhoujia Town, Zhengning County, Qingyang City. Several workers were busy on the construction site, splattered and roughly welded. The construction vehicle shuttled back and forth, the excavator is landfilling the pipeline, the hanging tower is delivered to the high altitude, and the workers are installing.

This project is a supporting and capacity expansion upgrade project of Longdong to Shandong UHV DC transmission projects. It is an important part of Longdong Duo Energy Complex Comprehensive Energy Base. The planned capacity is 4 × 1000 MW. In this period, the construction of 2 × 1000 MW high -efficiency super -critical air -cooled coal -fired generator set is 2.4 kilometers away from the walnut cricket coal mine. In the power plant, the water source uses coal mines to dry water. Simultaneously build environmental protection facilities such as desulfurization, denitration, and dust removal, supporting the construction of deep treatment of dry water, carbon dioxide capture utilization and sealing technology project demonstration project. The project started construction on December 23, 2021. It is planned High -voltage DC transmission projects were completed and put into operation simultaneously. The total investment of the project is 741.415 million yuan. As of the end of June 2022, the infrastructure investment was 52.33 million yuan, and the cumulative investment of 120.778 million yuan was completed.

Up to now, the fourth -floor steel frame of the No. 1 boiler steel frame is lifted, and 80 % of the third -layer steel frame on the No. 2 boiler is 80 %. A total of 4,426 roots were completed, 93.77%of the construction blueprint was completed; the gray soil crowded piles accumulated into 32,510 piles, and 70.18%of the construction blueprint 46323 roots were completed; 50% The basic cushion support is 20 % completed; the backboard of the cold tower is 455 tons, reinforced binding bundles to complete 2 warehouses, the basic cushion is completed, and the remaining tasks are promoted in an orderly manner in order.

(Author: Zhao Caixia Huang Ping Li Quanling)

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