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Design of LNG tank shell and support systems
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Design of LNG tank shell and support systems

The shell and support system are designed to withstand the relevant external forces generated when the transport vehicle is in motion. Commonly used LNG cylinders include 175L, 195L, 210L, 375L, 41...
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The shell and support system are designed to withstand the relevant external forces generated when the transport vehicle is in motion. Commonly used LNG cylinders include 175L, 195L, 210L, 375L, 410L, and 495L. It is stipulated that the volume of a single 175L cylinder in the cylinder gasification station should not be greater than 410L.

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    More cryogenic LNG storage tank
    Introduction to LNG filling stations

    Introduction to LNG filling stations
    Introduction to LNG filling stations
    Transportation methods of LNG storage tanks
    At present, there are three main LNG transportation methods: tank truck transportation, ship transportation and pipeline transportation. There are hidden dangers such as leakage and gas loss in LNG...
    Transportation methods of LNG storage tanks
    The outer surface of the LNG storage tank adopts the fully automatic steel shot sandblasting rust removal process
    The outer surface of the storage tank adopts the fully automatic steel shot sandblasting rust removal process, which is very thorough in rust removal, completely reaching sa2.5 or above, and th...
    The outer surface of the LNG storage tank adopts the fully automatic steel shot sandblasting rust removal process
    Maintenance and inspection of LNG storage tanks

    Regular maintenance and inspection of LNG tanks is very important
    Maintenance and inspection of LNG storage tanks
    Technical specifications for cryogenic pressure vessels
    According to multiple provisions of legal documents related to TSG R0004, the service life of pressure vessels should be considered in accordance with technical specifications in all aspects of...
    Technical specifications for cryogenic pressure vessels
    High safety requirements for normal pressure and cryogenic storage tanks
    High safety requirements   Since the tank stores low-temperature liquids, once an accident occurs in the storage tank, the refrigerated liquid will volatilize in large quantities. ...
    High safety requirements for normal pressure and cryogenic storage tanks
    LNG storage tank

    LNG storage tanks are generally divided into vertical and horizontal types as LNG storage devices. The advantages of vertical tanks mainly lie in their smaller footprint, and the requirements for tank cofferdams and safety spacing are smaller than those for horizontal LNG storage tanks when building vertical LNG storage tank gasification stations, so they are chosen by business users.
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    Multilayer winding insulation technology

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    Multilayer winding insulation technology
    When filling, a rotary vane pump can be used as a sand filling pump for Cryogenic storage tanks below 30 cubic meters
    When filling, a rotary vane pump can be used as a sand filling pump for Cryogenic storage tanks below 30 cubic meters. For Cryogenic storage tanks larger than 30 cubic meters, a water ring pump can...
    When filling, a rotary vane pump can be used as a sand filling pump for Cryogenic storage tanks below 30 cubic meters
    Several brackets on both sides of the LNG tank close to the compensator should be installed eccentrically
    Several brackets on both sides of the compensator should be installed eccentrically, and the length of the eccentricity should be half of the thermal expansion of the pipe from the point to the fix...
    Several brackets on both sides of the LNG tank close to the compensator should be installed eccentrically
    LNG storage tank pressure testing
    And emergency treatment should be carried out to manually relieve the pressure and transfer the LNG liquid in the tank.
    LNG storage tank pressure testing
    Common defects of liquid oxygen storage tanks

    The deformation of liquid oxygen storage tanks can generally be manifested in several forms such as local depression, bulging, overall flattening, and overall expansion.
    Common defects of liquid oxygen storage tanks
    LNG storage tanks nondestructive testing

    The quality inspection of LNG tanks is a comprehensive and rigorous process involving multiple aspects to ensure its safety and reliability
    LNG storage tanks nondestructive testing
    The LNG after pressurization flows by gravity into the main air-temperature vaporizer
    The low-temperature LNG after pressurization flows by gravity into the main air-temperature vaporizer, and after heat exchange with the air, it is converted into gaseous NG and the temperature is i...
    The LNG after pressurization flows by gravity into the main air-temperature vaporizer
    Before filling the LNG storage tank with sand, the pearl sand is specially dehydrated and pretreated
    Sixth, the pearl sand is specially dehydrated and pretreated before filling the sand, and the interlayer is heated and replaced with nitrogen, which greatly reduces the degassing source.
    Before filling the LNG storage tank with sand, the pearl sand is specially dehydrated and pretreated
    Introduction to LNG storage tanks

    LNG storage tank: used to store liquid natural gas (LNG)
    Introduction to LNG storage tanks
    Safety protection of cryogenic storage tank equipment
    Operators must pass the training and assessment of the quality and technical supervision department at the municipal level or above and hold a pressure vessel operation qualification certificate be...
    Safety protection of cryogenic storage tank equipment
    LNG is stored in tank containers
    LNG is stored in tank containers and transported to the storage LNG gasification station by road. The container storage tank is pressurized by the booster on the container at the gas unloading plat...
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    Air-heated Vaporizer

    An air-heated vaporizer is a device used to vaporize a liquid sample or solution into a gaseous state
    Air-heated Vaporizer
    LNG storage tank transportation process
    LNG leakage problem   During the transportation process of LNG, leakage is very likely to occur due to the inability to meet the low temperature requirements and insufficient sealing...
    LNG storage tank transportation process
    LNG gasification pressure regulating skid
    The LNG gasification pressure regulating station gas supply terminal is a natural gas supply system developed for the monthly gas demand of urban independent residential communities, small and medi...
    LNG gasification pressure regulating skid
    External inspection of cryogenic storage tanks

    Cycle inspection of cryogenic storage tanks needs to be determined according to the technical conditions of use of storage tanks.
    External inspection of cryogenic storage tanks
    The heating method can be electric heating or liquefied gas flame heating.
    When heating the Cryogenic storage tank, personal safety and equipment safety should be paid attention to. When heating, personal safety and equipment safety should be paid attention to, and long-t...
    The heating method can be electric heating or liquefied gas flame heating.
    Notes on the filling process of LNG tanks
    (3) When the filling reaches 85% of the tank volume, the upper liquid inlet valve should be closed and the filling should be stopped for 3 minutes to make the liquid level in the tank, and then the...
    Notes on the filling process of LNG tanks
    Wide application of LNG tanks
    Widely used in hospitals, metal metallurgy and other industries with large gas consumption, with long service life, small footprint and convenient operation.
    Wide application of LNG tanks
    Cryogenic LNG storage tanks

    Cryogenic LNG storage tanks are commonly found in large liquefied natural gas carriers
    Cryogenic LNG storage tanks
    LNG supply for power generator
    The power station generates electricity from the cold energy of liquefied natural gas (LNG). LNG is stored in cryogenic tanks at a temperature of -162 degrees Celsius. When LNG evaporates, it absor...
    LNG supply for power generator
    LNG storage tank safety precautions and emergency measures
    4.1. Operators must fully understand the performance of the cylinder, the process flow of the filling station, and the functions of various valves and instruments on the equipment, master the opera...
    LNG storage tank safety precautions and emergency measures
    Valve safety for cryogenic storage tanks
    3． When the valves and connections on the equipment freeze, control the flow. It is strictly forbidden to bake them with open flames or hot objects, nor to knock them with objects.
    Valve safety for cryogenic storage tanks
    Structural performance of normal pressure and cryogenic storage tanks
    Therefore, the selected construction site should generally avoid seismic fault zones. Before construction, seismic tests must be conducted on the storage tanks to analyze the structural performance...
    Structural performance of normal pressure and cryogenic storage tanks
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