19，introduction of liquid oxygen storage tank - doer equipment
classification：industry publishtime：2019-08-12 14:50:33
introduction of liquid oxygen storage tank
liquid oxygen storage tank is used to store liquid low-temperature oxygen. the temperature of liquid oxygen is very low when it is in liquid state. it is very difficult to produce low-temperature storage tank. here are the general properties of liquid oxygen storage tank.
the inner liner of liquid oxygen storage tank is made of stainless steel and the outer liner is made of q345r. the surface anti-corrosion coating adopts sand blasting, purging, spraying and other processes, and adopts two-component fast curing liquid coating. the storage of liquid oxygen must be insulated, so the tank has inner tank, insulating layer (or vacuum layer) and outer shell. although there is an insulating layer, the liquid oxygen temperature can not be maintained. the material of liquid oxygen tank is thinner than that of oxygen cylinder, so there must be vent pipe and valve. after venting, oxygen takes away heat to achieve the purpose of heat preservation. it's like boiling water at 100 degrees. but sometimes the heat of liquid oxygen is too little and the pressure in the tank is too low, so there must be a heating circuit and a booster valve. the heating circuit works by liquid oxygen convection, without a pump, as long as the external heat is introduced, and the boiling point of liquid oxygen is - 183 ℃. in this way, the liquid oxygen tank is complicated, and there must be a protective frame, pressure gauge, etc. the safety valve of the liquid oxygen tank can be closed automatically, but the booster valve cannot be closed automatically, which can be used to regulate the pressure.
our company is specialized in the supply of liquid oxygen tanks with complete specifications. we can choose the specifications of liquid oxygen tanks according to different needs. we always regard the quality of liquid oxygen tanks as our life. we always give priority to the quality of liquid oxygen tanks of our company, which is a production and marketing system with rapid distribution and reasonable price. service hotline: 0512-81666096
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