The lining of the large-scale equipment of the catalytic device realizes the pouring construction of the vertical support mold in the factory

With the enlargement of oil refining equipment, the equipment has also become larger, and more stringent requirements have been placed on the construction quality of lining equipment. With the advancement of technology and the upgrading of standards, in recent years, the requirements for the pouring construction of the shell lining of the external heat extractor of the catalytic device have brought difficulties and tests to the manufacturers.

In order to solve the construction of vertical support formwork for the lining of large equipment, the company built a vertical support form casting operation pit with a diameter of 1 meter and a depth of 10 meters, and set up complete equipment fixing measures and effective construction methods to ensure the equipment Stand-alone security.

According to his incomplete statistics, the process and construction are the first cases of full-form lining construction in a domestic factory.

The equipment operation pit has successively provided well-established and high-quality products for Zhejiang Petrochemical Phase II, Qingdao Petrochemical, Beihai Refining and Chemical Company, Guangdong Petrochemical and other enterprises. The product quality is solid and the compactness is excellent. The construction quality is completely unmatched by manual construction. The goal of full-model vertical construction in the factory has been achieved, and the technical standard requirements have been fully met, which will inevitably play a decisive role in the long-term operation of the equipment.