Guangdong Petrochemical full-density polyethylene device large equipment two days completed four hoisting2021-12-01 00:04:52 25 ℃
On the afternoon of November 28, the Guangdong Petrochemical Integrated Project of Guangdong Petrochemical Integrated Polyethylene devices in Jieyang, the circulating gas cooler (3500-E-4002B) successfully lifted, this is the next November 27th. After the decmodation position of the Taiwan product is completed, the device is once again lifted, and the construction of "two days and four hangs" is achieved. At this point, Guangdong Petrochemical Company completed the hoisting work of all large equipment of the full-density polyethylene unit.
Guangdong Petrochemical full-density polyethylene devices use single line two, one-to-use, double-line four circulating gas cooler, fully guarantee that the recirculating gas cooler heat transfer effect after long-term production is not ideal, can be carried out in time Switch to ensure the equipment circulating gas heat exchange effect.
The circulating gas cooler weight reaches 167 tons, 23.5 meters long, the maximum diameter is 3.1 m, the heat exchange area can reach 4479.5 square meters, is a key device for the Unipol gas phase fluidized bed process, which is converted to circulating gas, cooling through recirculation gas cooling The mating of the condensing agent can enable the reactor into the condensation mode, which greatly increases the production efficiency.
In order to speed up the construction speed, after the deposition position is completed, the participating parties will coordinate the lifting equipment using 1600 tons of crawler cranes as a circulating gas cooler, avoiding time, manpower, and material forces due to crane transceivers. Accelerate the progress of the lifting of large equipment.
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