The LNG natural gas gasification and metering skid integrates gasification, pressure regulation and odorization processes. According to user requirements, product planning can be provided to meet the different needs of users. The integrated skid process planning is perfect, the transportation device is convenient, and it has a beautiful appearance and a small footprint. Small and easy to maintain, etc., it is used for emergency gas supply, residential area gas supply and industrial user production gas supply.
Process characteristics of LNG station:
1. "Storage at low temperature, use at room temperature". The design temperature of the storage tank reaches minus 196 (the boiling point of LNG at room temperature is minus 162 degrees Celsius), and the temperature of the outbound natural gas is required to be no lower than the ambient temperature of 10 degrees Celsius.
2. The cold storage performance of the low-temperature storage tanks, valves and pipe fittings in the station is better.
3. Select the pressure regulating device according to the scale of the LNG gasification station. Usually, 2-way pressure regulating devices are set up, and the voltage regulator is selected with a pilot.
4. Turbine flowmeter is used for measurement. Tetrahydrothiophene is used as the odorant, and the diaphragm metering pump is used as the power to inject the odorant into the gas pipeline according to the flow signal.
5. The equipment, pipelines, instruments, valves and their accessories in the low-temperature area of the LNG station have better operating performance under low-temperature conditions, and have good mechanical strength, sealing and corrosion resistance.
6. Gasification equipment is required to be earthquake-resistant, typhoon-resistant and provide design requirements under ordinary climate conditions to achieve a larger gasification flow rate.
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