Zoomlion Crawler Crane Helps the First Crane Construction of the World's First "Five Towers in One" Million Units with Internal Steel Structure

November seventh，The world's first“Five towers in one”Inter-cooling tower with built-in steel structure of million unit skin，In Huaneng Zhengning 2×Successful First Lifting of 1000 MW Peak-shaving Coal Power Project Base。Ningxia Xinsheng Longtai Industry and Trade Co., Ltd. undertakes the hoisting task.。

▲Gansu Satellite TV Gansu News Report

Huaneng Zhengning 2×1000 MW Peak-shaving Coal-fired Power Project，Located in Zhengning County, Qingyang City, Gansu Province。The indirect cooling tower to be hoisted in this project，It is the first time in the world to adopt the integrated cooling tower.、Auxiliary cooling tower、Desulfurization absorber、CCUSOriginal flue of the system、Chimney integrated“Five towers in one”System。Have the function of saving construction land、Low security risk、And that construction period is short、Material recyclability and other advantages。

▲ZoomlionCrawler Crane constructionScene

It is reported that，“Five towers in one”Steel structure inter-cooling tower is of all-steel structure.，Contains the lower cone、Cylindrical tower body、Reinforcing ring、 Widening platform、Climb the ladder on the tower、Inner purline and aluminum plate, etc.，It is the largest steel structure intercooling tower in the world.。Tower height 190.5 meters，18 floors in total，The total weight of the steel structure of the tower body is about 4200 tons.，It's Huaneng Zhengning 2×1000 MW Peak-shaving Coal Power Project is one of the projects with the highest scientific and technological content.。

▲ZoomlionCrawler Crane construction site

The successful hoisting of the indirect cooling tower，Realize the synchronization with the main works of the project。It is expected that the first 10 million kilowatt class in China will be built by the end of 2023.“Scenery and fire storage and transmission”Multi-energy complementary green intelligent comprehensive energy base——Huaneng Longdong Energy Base。The installed capacity exceeds 10 million kilowatts.，Among them, the installed capacity of clean energy accounts for more than 80%，Effectively practice the country“3060”Dual-carbon strategic goal，Promoting the integration and transformation of Gansu's resources，Maintaining the ecological stability of the Yellow River Basin，Helping the Eastern Region Develop with High Quality。

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