[Haichuan Chemical Salary News] The installation of the final cryogenic tank for Dalian Hengli Petrochemical’s air separation project has been completed
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At 16:00 on November 26, the last cryogenic tank for the Dalian Hengli Petrochemical air separation project, which was under construction by Shanghai No. 20 Metallurgical Construction Company, was successfully lifted into place, marking the completion of the lifting of all 6 cryogenic tanks for this project carried out by the installation company. The Main Cooling Box No. 23 lifted this time is 7.8 meters long, 7.5 meters wide, 55 meters high, and weighs 480 tons. Due to the ultra-long, ultra-heavy size of the cold box and limited space, coupled with the fact that the construction site is located by the sea, the installation requirements are high. To ensure the smooth progress of the lifting operations, the project team carried out extensive technical preparations prior to the lifting, including determining the route for bringing the cryogenic tank into place, conducting actual measurements to determine the positioning of the 1350-ton and 500-ton crawler cranes, selecting the appropriate steel cables, and implementing corresponding safety measures. Before lifting the equipment, all construction workers involved received on-site technical and safety instructions.
Due to the short interval between their arrival, Cold Box No. 22 and Cold Box No. 23 had their lifting operations completed for both units back-to-back in mid- and late November, resulting in a very tight schedule. Upon the arrival of the cryogenic tank at the site, work immediately begins on installing the railing around its platform, as well as on constructing cable trays and carrying out anti-corrosion treatment on the outer surface of the cryogenic tank. To install the cold box in the shortest possible time, the project team carefully organized the delivery of equipment to the site and the assembly of large-scale lifting machinery. Through the joint efforts of all employees in the project department, a record was set by completing the installation of 2 large cold box units in a single month.
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It is said that the machine will be started up by filling it with oil tomorrow (December 15); looking forward to it!
The oil products were brought into the terminal tank area by the end of June
Hengli Co., Ltd. announced in the evening of December 12 that the \"2 million tons per year integrated refining and chemical project,\" invested in and built by its subsidiary Hengli Petrochemical (Dalian) Refining & Chemical Co., Ltd., is scheduled to begin operations of units such as atmospheric and vacuum distillation units on December 15. Chairman Chen Jianhua further emphasized the need to \"remain committed to the goal of commissioning the stress-relief device by December 15th.\"
This post was last edited by Desert Fish on 2018-12-14 at 13:10