155、introduction to cryogenic medical liquid oxygen storage tank - doer equipment
classification：forum publishtime：2020-03-25 13:27:16
introduction of low temperature medical liquid oxygen storage tank
low temperature liquid oxygen storage tank is a commonly used liquid oxygen vacuum storage tank. its structure is a double-layer container composed of inner container and outer container. it is generally vertical for medical use ³ more. the interlayer of inner and outer containers is filled with insulating material pearlescent sand and vacuumized. the inner layer is made of stainless steel and the outer layer is made of q235b.
the thermal insulation material selects pearlite sand in hot state to fill the interlayer and vacuum. the company uses unique filling technology to achieve the best thermal insulation effect. the surface anti-corrosion coating adopts sand blasting rust removal, purging, spraying and other processes.
the storage tank adopts "combined and safety system valve", and two groups of safety valves work at the same time. when the safety valve is calibrated regularly, one side can be closed and the other side can continue to work to ensure the safe operation of the storage tank.
the upper part of the inner container of the storage tank is equipped with pressure gauge, differential pressure liquid level gauge and liquid level comparison table, which can grasp the storage capacity and pressure change of the inner container at any time, so as to facilitate the operation during filling and discharging. the lower part of the storage tank is equipped with special storage tank vacuum detection, vacuum regulation and vacuum valve, which can detect the interlayer vacuum with vacuum gauge regularly or at any time to ensure the safe operation of the storage tank.
generally, the medical liquid oxygen storage tank will be equipped with a complete set of pressure regulating and gasification devices. the company can make a complete set of storage and gasification pressure regulating equipment. you are welcome to consult at any time.
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