Industrial gas sub-mother tank
Industrial gas sub-mother tank
Industrial gas sub-mother tank refers to a storage tank in which multiple sub-tanks containing LN2, LO2, and LAr are connected in parallel and placed in a parent tank filled with insulating materials in a certain arrangement. The output of the air separation plant or the backup system of the steel plant needs to store liquid oxygen, liquid nitrogen, liquid argon and other products separately, but the space is limited, and the area required to be minimized is more suitable.
Product Details
product structure
Cryogenic liquid sub-mother tank is composed of multiple sub-tanks, a mother tank and corresponding process pipelines, valves, instruments, etc.
Sub-tank: As the main container for the low-temperature medium, it is made of austenitic stainless steel S30408; the structure of sub-tank is vertical cylindrical leg. According to the size of the volume, 4, 7 or 10 sub-tanks are arranged in a certain arrangement. The gas and liquid phases of all or grouped sub-tanks are connected through pipelines.
Mother tank: As the protective shell of the thermal insulation system, Q345R/16MnDR material is usually used. The mother tank contains all the sub-tanks, and adopts powder accumulation insulation for cold preservation to ensure that the storage medium is as little as possible to vaporize.
The main technical parameters
Storage medium: LN2, LO2, LAr, etc.
Working pressure: 0.2MPa~3.0MPa
Single unit volume: 600m³~3000m³
Equipment type: storage tank, pressure vessel
main advantage
The single equipment has a large storage capacity, which occupies a smaller area than a vacuum tank of the same volume, has less investment, and is easy to operate..
The equipment maintains operating pressure through a self-booster, no booster pump is needed, fast response time, low operating cost, and easy maintenance.
Nanyang Duer Gas Equipment Co., Ltd. is a joint-stock high-tech enterprise. The company is located in the picturesque north of the Han River and south of Funiu; the source of the South-to-North Water Diversion-Nanyang, the land of......
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