Shijian completed the installation of propylene distillation column internals 30 days ahead of schedule

After three months of hard work, by October 24th, the installation of the internal parts of the propylene rectification tower, the highest equipment of Yantai Wanhua Ethylene Plant, which was constructed by the Tenth Construction Group of Refining and Chemical Engineering Group, was completed 30 days ahead of schedule, and created another Highlights and many "bests", the owner's leadership highly appreciates the ten construction workers who are not afraid of difficulties, continue to fight, and can complete this difficult action in a relatively short ti.

The propylene rectification tower is the tallest and heaviest, and the most difficult to insta.

The internal part is a combination of orifice tray and downcomer without supporting beam structu.

It is a compulsory course for construction workers to climb up and down the 114-meter-high propylene rectification tower every d.

The trays installed in the propylene rectification tower are American Honeywell products, which are not only precise in manufacture, but also have stricter quality requiremen.

There are the most construction metho.

If the crane is selected according to the height conditions of the tower and installed layer by layer, the coordination time of the crane and the installation time of the tray are staggered and discontinuous, which will lead to high crane consumption, long construction period, high cost and low efficien.

The highest level of attention is paid to the project department of the Tenth Construction Project in advance for the preparation of the plan, the selection of operators, and the entire organizational proce.

The installation speed is the fastest, and it is common to work overti.