The Application of Compensation Pressure in the Precision Measurement of Steam Drum Water Level
Huo Yu-chun
Abstract
Huo Yu-chun
Abstract
Take the boiler steam drum water level in the power plant as an example,this paper not only introduces the advantages of DCS and the balanced two-room containers used to measure the water level of boiler steam drum,but also importantly illustrates the principle that its measurement data is much more close to the true data after steam drum water level is compensated by the steam drum pressure.Boiler operating of safety is strengthened.
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Take the boiler steam drum water level in the power plant as an example,this paper not only introduces the advantages of DCS and the balanced two-room containers used to measure the water level of boiler steam drum,but also importantly illustrates the principle that its measurement data is much more close to the true data after steam drum water level is compensated by the steam drum pressure.Boiler operating of safety is strengthened.
Key concepts: Drum, Boiler (water heating), Steam drum, Flash boiler, Boiler feedwater, Superheated steam, Steam pressure, Steam-electric power station