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Self-pressurization system for storage tanks

Pressure relief of cryogenic carbon dioxide storage tanks

Content

Automatic adjustment of storage tank pressure: The automatic adjustment of storage tank pressure is completed by the self-increasing system. When the storage tank pressure is lower than the minimum set pressure of the storage tank, the self-increasing system automatically works to increase the pressure of the storage tank. Storage tank self-pressurization system: The function of the storage tank self-pressurization system is to automatically maintain the minimum set pressure of the storage tank. The circuit includes boost inlet valve-boost carburetor-boost regulator valve-boost ball valve. When the pressure of the storage tank is lower than the set pressure of the booster regulator valve, the booster regulator valve opens, and the low-temperature liquid flows through the booster vaporizer, the liquid is vaporized and the volume expands. Since the inside of the storage tank is a closed system, the expanded The gas raises the pressure inside the tank. Note: The customer must ensure that the booster inlet valve and the booster ball valve are normally open to ensure the smoothness of the self-pressurization circuit.

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