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LO2/LN2/LAr storage tank

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The LNG cryogenic tank used in chemical, steel, steel processing, machinery manufacturing, non-ferrous metal smelting, metal structures, hospitals, gas filling stations, can also be directly filled with cryogenic liquid bottles, or gasified and pressurized to fill normal temperature and high pressure gas bottles, or built in a centralized gas station.

1.upper inlet valve： Open the upper inlet valve for the first use and lower the temperature of the tank

2.lower inlet valve： Open the lower inlet valve for normal use

3.inlet valve： connect the upper inlet valve and lower inlet valve

4.1outlet valve 1：outlet valve (can be connected pipeline cylinder) 2 outlet valve：can be the backup

5.gas return valve：Connect to the gas return valve of the truck to achieve atmospheric balance (circulation) in the tank

6.full prompt：Automatically prompt when full

7.upper level gauge valve/lower level gauge valve：need to open both of them for the first time.

8.vent valve： Let the naturally evaporated gas be discharged to the atmosphere through this valve, and the pressure in the tank will not increase

9.booster valve：When the liquid in the storage tank needs to be filled into other storage tanks or vaporized for use, it is necessary to increase the pressure of the inner cylinder

10.residual liquid valve： Open it and the vent valve to empty the storage tank when the tank is not suitable for use

11.self-pressurization system：Ensure that the pressure is automatically adjusted when the pressure is low, and there is a pressure-adjusting valve on it

12.pressure relief valve：Play a safety role, when the storage tank can not work normally when the pressure is too high, the pressure is released

13.safety valve： Automatic pressure relief when the pressure is high

14. vacuum valve：It is used to detect the vacuum degree of the storage tank (the vacuum degree should be lower than 65Pa if the low temperature medium is not installed, and the vacuum degree should be lower than 10Pa when the low temperature medium is installed)

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