Product Category
Cryogenic storage tank body setting device and instrument
Date: Apr 29, 2020
Cryogenic storage tank is a vertical or horizontal double-layer vacuum insulated storage tank used to store liquid oxygen, nitrogen, argon, carbon dioxide and other media. Its use is gradually widespread, and it has been gradually applied in many industries.
The material of the inner tank of the cryogenic storage tank is austenitic stainless steel. The cryogenic storage tank is usually composed of an inner tank, an intermediate insulation layer and an outer tank.
Cryogenic storage tanks are made by uniformly winding the tank body, and the thickness is basically the same except for the reinforcement ribs; while other vaccum cryogenic storage tanks generally use a manufacturing process where the upper tank body is slightly thinner than the lower tank body.
The low-temperature pipeline is led out centrally from the lower end of the tank, which is convenient for operation and maintenance. In order to ensure that the tank can stably and safely store cryogenic liquids, the tank is equipped with multiple safety devices and instruments: equipped with a liquid level gauge, a pressure gauge, an outer cylinder explosion-proof device in the interlayer, a combined safety system in the inner tank, and pipelines Safety valve, etc. 
Pay attention to the following when using vacuum cryogenic storage tanks:
Check the neck plug and neck ditch of the cryogenic storage tank, remove the ice on the neck plug in time, and do not place plastic cloth and other substances on the neck plug to increase the sealing performance and ensure the function of the cryogenic storage tank.
When it is found that the consumption rate of liquid nitrogen is too fast or water droplets appear near the neck of the cryogenic storage tank, and hoarfrost appears, it means that the insulation function of the tank is out of order and liquid nitrogen cannot be retained. In order to prevent corrosion of the tank wall, the inner cavity of the cryogenic storage tank needs to be cleaned once a year. Also pay attention to the cryogenic storage tanks to minimize transportation and reduce the number of times the cryogenic storage tanks are opened. If transportation is required, it must be fixed on the carriage with a rope to prevent falling, overturning, and lying down, and to prevent violent vibration as much as possible.
The material of the inner tank of the cryogenic storage tank is austenitic stainless steel. The cryogenic storage tank is usually composed of an inner tank, an intermediate insulation layer and an outer tank.
Cryogenic storage tanks are made by uniformly winding the tank body, and the thickness is basically the same except for the reinforcement ribs; while other vaccum cryogenic storage tanks generally use a manufacturing process where the upper tank body is slightly thinner than the lower tank body.
The low-temperature pipeline is led out centrally from the lower end of the tank, which is convenient for operation and maintenance. In order to ensure that the tank can stably and safely store cryogenic liquids, the tank is equipped with multiple safety devices and instruments: equipped with a liquid level gauge, a pressure gauge, an outer cylinder explosion-proof device in the interlayer, a combined safety system in the inner tank, and pipelines Safety valve, etc.
Check the neck plug and neck ditch of the cryogenic storage tank, remove the ice on the neck plug in time, and do not place plastic cloth and other substances on the neck plug to increase the sealing performance and ensure the function of the cryogenic storage tank.
When it is found that the consumption rate of liquid nitrogen is too fast or water droplets appear near the neck of the cryogenic storage tank, and hoarfrost appears, it means that the insulation function of the tank is out of order and liquid nitrogen cannot be retained. In order to prevent corrosion of the tank wall, the inner cavity of the cryogenic storage tank needs to be cleaned once a year. Also pay attention to the cryogenic storage tanks to minimize transportation and reduce the number of times the cryogenic storage tanks are opened. If transportation is required, it must be fixed on the carriage with a rope to prevent falling, overturning, and lying down, and to prevent violent vibration as much as possible.
Next article:
Send Your Inquiry
We not only provide a good product, but also provide high quality service. If you are interested in our products,
you can contact us in the following ways.
you can contact us in the following ways.
