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SENSOR FOR DETERMINING CARBON CONTENT IN FLY ASHES OF BOILER UNITS OF THERMAL POWER STATIONS
SENSOR FOR DETERMINING CARBON CONTENT IN FLY ASHES OF BOILER UNITS OF THERMAL POWER STATIONS
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机译:火力发电厂锅炉机组飞灰中碳含量的测定传感器
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摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 devices is quantized and continuous u0438u0437u043cu0435u0440u0435u043du0438u00a0 u0441u043eu0434u0435u0440u0436u0430u043du0438u00a0 carbon u0437u043eu043bu0430u0445 thermal power plants. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - u0430u0432u0442u043eu043cu0430u0442u0438u0437u0430u0446u0438u00a0 and improving the accuracy of measurement by u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 volumetric density of samples in the sensor and u0443u0441u0442u0440u0430u043du0435u043du0438u00a0 its separation in u0432u0440u0435u043cu00a0 u0443u043fu043bu043eu0442u043du0435u043du0438 u00a0.when filling the sensor dust through u0441u0447u0435u0442u043du043e - critical device includes an ultrasonic u043cu0430u0433u043du0438u0442u043eu0441u0442u0440u0438u043au0446u0438u043eu043du043du044bu0439 converter. under the action of elastic oscillations at the cone samples of ash, u0441u0436u0438u043cu0430u00a0u0441u044c, u043eu043fu0443u0441u043au0430u0435u0442u0441u00a0 down. the u0441u0436u0430u0442u0438u00a0 and u043eu043fu0443u0441u043au0430u043du0438u00a0 samples repeatedly u043fu043eu0432u0442u043eu0440u00a0u0435u0442u0441u00a0. after the analysis of u0441u0447u0435u0442u043du043e - critical device produces a command to include u044du043bu0435u043au0442u0440u043eu043cu0430u0433u043du0438u0442u0430, thus opening the valve.then again u043cu0430u0433u043du0438u0442u043eu0441u0442u0440u0438u043au0446u0438u043eu043du043du044bu0439 u0432u043au043bu044eu0447u0430u0435u0442u0441u00a0 ultrasonic transducer and under the action of ultrasonic vibrations from the transducer u043eu0441u0432u043eu0431u043eu0436u0434u0430u0435u0442u0441u00a0 ash. after that, the valve and the sensor u0437u0430u043au0440u044bu0432u0430u0435u0442u0441u00a0 ready for the next cycle. 3).
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