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On October 29, after more than 3 hours of precise operation, the largest modular steel structure of Yantai Wanhua Ethylene Plant constructed by the Tenth Construction Company of Refining and Chemical Engineering Group - the 38-57-meter layer of steel in the convection section of the cracking furnace The structural module was successfully hoisted into place, creating conditions for the full deployment of the cracking furnace process pipi.
There are 6 cracking furnaces in the Yantai Wanhua Ethylene Proje.
This steel structure modular hoisting process uses a truss-type hoisting tool, that is, each column has a lifting lug, which reduces the force of a single lifting lug, effectively prevents the module deformation caused by hoisting, and is more efficient than traditional tower cranes or ca.