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cryogenic tank

safe operation of cryogenic storage tanks

safe operation of cryogenic storage tanks
safe operation of cryogenic storage tanks
Liquid leakage from cryogenic liquid storage tanks
In the environment around cryogenic storage tanks, gas-rich areas can easily form after cryogenic liquid leaks and vaporizes. If the concentration of nitrogen, argon, and carbon dioxide is high, it...
Liquid leakage from cryogenic liquid storage tanks
LNG foreign development status

Leading technology, Stable market demand.
LNG foreign development status
Boiling point of liquid in cryogenic liquid storage tank
The boiling points of cryogenic liquids under 101.3KPa pressure: liquid nitrogen is -196°C, liquid oxygen is -183°C, and liquid argon is -186°C. When in contact with the human body, it can cause se...
Boiling point of liquid in cryogenic liquid storage tank
Construction of gasification station
Key products include cryogenic storage tanks, LNG storage tanks, Dewar bottles (welded insulated gas bottles), gas storage tanks, the construction of LNG/CNG filling stations and gasification stati...
Construction of gasification station
The construction period of normal-pressure storage tanks is long and maintenance is difficult.
The inner and outer tanks of the normal pressure tank are installed and manufactured on site, and the production cycle is long. If a storage tank fails, all production will need to be shut down for...
The construction period of normal-pressure storage tanks is long and maintenance is difficult.
Normal pressure storage tanks are more suitable for liquefaction plants and receiving terminals:
Usually, low-temperature and normal-pressure storage tanks are used in liquefaction plants and receiving terminal stations. This is because the storage tanks in the receiving terminal stations have...
Normal pressure storage tanks are more suitable for liquefaction plants and receiving terminals:
Normal-pressure storage tanks need to be equipped with pumps, which have high requirements
Since the liquid stored in low-temperature and normal-pressure storage tanks has no pressure, in order to meet the net positive suction pressure head of the pump, the foundation of the storage tank...
Normal-pressure storage tanks need to be equipped with pumps, which have high requirements
Cryogenic storage tanks
The storage tank of the cryogenic storage tank is vertical or horizontal double-layered, and the inner tank is made of stainless steel. The external materials vary according to the field of use. Th...
Cryogenic storage tanks
The use of cryogenic storage tanks
According to the purpose, it can be divided into two types: fixed type and transport type. It is installed at the production place, use point or supply station of cryogenic liquid; the transport ty...
The use of cryogenic storage tanks
Vacuum powder storage tank
The vacuum powder storage tank has a double-layer cylindrical structure. The inner cylinder and its piping are made of austenitic stainless steel. The interlayer is filled with expanded perlite (al...
Vacuum powder storage tank
Cryogenic storage Dewar’s framework

Cryogenic storage Dewar’s frame is a support system
Cryogenic storage Dewar’s framework
Cryogenic storage Dewar structural features

Cryogenic storage dewar is divided into internal liquid container and external vacuum insulation
Cryogenic storage Dewar structural features
Introduction to Cryogenic storage Dewar

A Cryogenic storage Dewar is a container specifically designed to store extremely cryogenic liquids
Introduction to Cryogenic storage Dewar
A brief introduction to Cryogenic storage Dewar

Cryogenic storage Dewar is a container specially designed to store extremely low-temperature liquids.
A brief introduction to Cryogenic storage Dewar
Cryogenic storage tanks achieve pressurization purposes
A solenoid valve is used to replace the automatic boosting valve. The pressure sensor on the storage tank sends the pressure signal to the digital regulator. The regulator compares the input signal...
Cryogenic storage tanks achieve pressurization purposes
Automatic adjustment device for cryogenic storage tanks
Of course, when the liquid output flow is large, the diameter of the automatic booster valve is generally required to be large to meet the need for a large amount of supplementary gas. It is diffic...
Automatic adjustment device for cryogenic storage tanks
Continuous replenishment of gas in cryogenic storage tanks
The continuous replenishment of gas causes the pressure in the tank to rise again. When the pressure rises above the set value of the booster valve, the automatic booster valve closes. At this time...
Continuous replenishment of gas in cryogenic storage tanks
Pressurization process of cryogenic storage tanks
This process is called supercharging. There is a booster vaporizer and an automatic booster valve underneath the storage tank. The booster vaporizer is an air-temperature vaporizer whose installati...
Pressurization process of cryogenic storage tanks
Liquid discharging process of cryogenic storage tanks
First of all, the liquid discharging process of cryogenic storage tanks is powered by the self-pressure of the storage tank.  Therefore, gas must be continuously replenished into the tank to mainta...
Liquid discharging process of cryogenic storage tanks
The use of vaporizer should be switched regularly
(6) If the amount of gasification is large during the operation of the gasifier, if excessive frost is found, it should be dealt with in time.   (7) The use of vaporizers must be switche...
The use of vaporizer should be switched regularly
The outer surface of the vaporizer should be kept clean
(4) The outer surface of the vaporizer should be kept clean, and no substances should be placed on the vaporizer.   (5) Any problems found should be reported and dealt with in a timely m...
The outer surface of the vaporizer should be kept clean
LNG gasification station equipment gasifier
(1) The gasifier is a tubular pressure vessel that heats low-temperature liquid into a gaseous medium. When using, observe the appearance of frost. If it is uneven, it should be reported and dealt ...
LNG gasification station equipment gasifier
Keep the site tidy around LNG storage tanks
(9) After the low-temperature valve is used for a period of time, liquid leakage will occur. If slight leakage is found in the upper gland, the packing gland should be tightened. If the valve core ...
Keep the site tidy around LNG storage tanks
The valve connecting the LNG storage tank to the storage tank is opened and closed regularly
(8) The valve connected to the storage tank shall not be used as a control valve for incoming and outgoing materials, and frequent switching is not allowed. It should be kept in a normally open sta...
The valve connecting the LNG storage tank to the storage tank is opened and closed regularly
The cryogenic storage tank has a compact structure and is easy to manufacture and install.
This type of low-temperature storage tank usually does not have a drum. The heating surface is composed of multiple sets of tube rows and headers. It has a compact structure, is easy to manufacture...
The cryogenic storage tank has a compact structure and is easy to manufacture and install.
Forced circulation cryogenic storage tank
Secondly, according to the hot water circulation method, it can be divided into two categories: forced circulation hot water low-temperature storage tanks and natural circulation hot water low-temp...
Forced circulation cryogenic storage tank
Cryogenic storage tanks can be divided into three simple categories
Simply speaking, cryogenic storage tanks can be divided into three simple categories. First of all, according to the temperature of the working medium in the pot, it can be divided into two categor...
Cryogenic storage tanks can be divided into three simple categories
There are many types of cryogenic storage tanks used
Because after the steam low-temperature storage tank is used for a period of time, scale will definitely appear. If scaling occurs, it will definitely affect the warming effect of the wall of the s...
There are many types of cryogenic storage tanks used
Periodic verification of cryogenic storage tanks
Generally, pressure gauges, liquid level gauges, safety valves, bursting disc devices, etc. should be calibrated or replaced at least once a year. If any malfunction is found in cryogenic liquid st...
Periodic verification of cryogenic storage tanks
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