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Sinopec News Network News on July 17, the large-scale equipment feed heat exchanger E701 of the isomerization unit of Jiujiang Petrochemical’s aromatics combined plant was successfully hoisted in place, marking the official "settlement" of the largest and heaviest heat exchanger of the entire plant at the aromatics site
.
The heat exchanger is one of the important core equipment of the aromatics isomerization unit, with a diameter of 5.
5 meters, a height of 24 meters, a net weight of 468 tons, and a lifting weight of 503 tons.
It is the largest weight reactor for the aromatics project
.
The 800-ton crawler crane used the main crane for this hoisting and the 400-ton crawler crane slipped the tail to achieve a successful lifting
.
In order to ensure that the equipment arrives on time, the project department strengthens communication with the manufacturer, expedites the delivery, and closely tracks the specific time and route of the equipment arrival
.
Before hoisting, due to the narrow hoisting site, dense construction sites, and limited working space, the aromatics project department took precautions, coordinated the time and sequence of equipment entry in advance, made a survey of the entry route, confirmed the entry of the lifting machinery and equipment, and formulated it carefully The hoisting construction plan and conduct on-site deduction, set up safety warnings and regional isolation, grasp the realization of on-site technical disclosure, and ensure that the hoisting operation is safely in place at one time
.
The equipment was shipped from Zhenhai on July 6, 2021, arrived at Jiujiang on July 13, and arrived at the site on July 17 to complete the lifting
.
Zhenhai Petrochemical Construction and Installation Engineering Company is responsible for manufacturing, Sinopec Nanjing Engineering Company is responsible for installation, Sinopec Shipping Company is responsible for hoisting, and the supervision unit is Jiujiang Petrochemical Supervision Company
.
(Lu Xin)
