Sealed gas supply system of sealed second grade of natural gas compressor station dry gas
The utility model relates to a sealed gas supply system of sealed second grade of natural gas compressor station dry gas, the air purification equipment of being connected with air compression device and system nitrogen device respectively including input and output, the output of system nitrogen de...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a sealed gas supply system of sealed second grade of natural gas compressor station dry gas, the air purification equipment of being connected with air compression device and system nitrogen device respectively including input and output, the output of system nitrogen device is connected with second grade sealing device and isolation sealing device respectively through pressure regulating unit behind filter unit. The utility model discloses a sealed gas supply system of sealed second grade of natural gas compressor station dry gas can provide clean, dry nitrogen gas air feed for sealing device, for natural gas compressor station dry gas sealing device increases the second grade sealing gas of convenient pressure and flow, by a wide margin improvement dry gas sealing device's life and reliability, effectively reduced the emergence of incident to the running cost has obviously been reduced. |
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