In the past few days, the modularization construction of the 1.4 million tonne/year ethylene project of Zhejiang Petrochemical underwent the construction of the Petrochemical Engineering Ten Construction Co., Ltd., which effectively implemented the modular construction. The cracking furnace front corridor successfully achieved the continuous lifting of 12 modules, and the entire ethylene plant construction site showed safety. High-quality, efficient construction scene.
It is understood that Zhejiang Petrochemical's 1.4 million-ton/year ethylene plant has a total of 26,000 tons of steel structure, 9 galleries, and 33 frames. It is faced with adverse effects such as a compact construction layout and narrow space on site. To this end, Shijian Zhejiang Petrochemical The Ethylene Project Division closely cooperated with the owners and designed the drawings and construction materials to enter the site in a timely manner. This laid a good foundation for the modular construction of the ethylene project. The ethylene project division was designed to break the narrow space constraints at the construction site and adapt to the drawings and material arrival rhythm. Continuously optimize the construction organization program, through the comprehensive use of large cranes, increase the depth of prefabrication, etc., and continue to deepen the modular construction of steel structures, creating favorable conditions for the upcoming process pipeline construction.
As of May 7th, the construction of the front furnace gallery, the main gallery, the hot zone pipe gallery, and the compression zone pipe gallery has achieved modular construction of the steel structure. Currently, more than 4,000 steel structures have been modularly installed. Tons, project safety, quality, progress are under control.