| 摘要 |
A method of feeding out dust in a dust discharge system in a power plant including feeding out dust pneumatically from a separator via a suction nozzle by using transport gas with a pressure exceeding atmospheric pressure, supplying diluting gas into the transport gas at a location close to the suction nozzle of the dust discharge system, and selecting the flow of diluting gas into the transport gas so that part of the pressure drop ( DELTA Pgas) of the transport gas across the dust discharge system ( DELTA p) is maintained.
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