Sichuan Air Separation Plant Group
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Plate fin heat exchanger 2000 × 104Sm3/d, 5 million m3
Sichuan SASPG cryogenic equipment Co., Group) Co., Ltd., with independent legal personality. The heat exchanger plant was built in 1992 and officially put into operation in 1994. In August 2002, it established a Sino foreign joint venture with American penglei company.
The heat exchanger factory has 58.6 million yuan of fixed assets and 180 employees. With excellent equipment and strong technical force, the company has the largest vacuum brazing furnace and advanced parts cleaning equipment in the industry, complete inspection means and imported argon arc welding machines and other manufacturing equipment, more than 30 professional and intermediate engineering and technical personnel, world advanced process simulation software (HYSYS) and plate fin heat exchanger design software (htfs-muse), with Independent design and development ability. It can produce 10600mm × 1450mm × 1600mm (single) large aluminum plate fin heat exchanger with design pressure of 13Mpa and annual production capacity of over 3000t.
In the 2.6 million ton LNG R & D project, the two-phase flow distribution experimental research was carried out in cooperation with the State Key Laboratory of Xi'an Jiaotong University. The calculation method of the two-phase flow distribution structure and the calculation method of the two-phase flow separator were determined. So far, it has been used in the design of more than 70 sets of devices, and the operation effect has proved that the R & D is very successful.
Precooling Heat Exchanger (Stage IV Propane Precooling):
CNOOC 2.6 million tons R & D
Quantity: 4 single row cold box, 8 in total;
1100×1789×8000mm
Liquefaction Heat Exchanger:
Quantity: 4 single row cold box, 8 in total;
1250×2350×8000mm
Sub-cooling Heat Exchanger:
Quantity: 2 single row cold box, 4 in total;
1000×1350×4200mm