摘要
为确保燃煤发电厂入厂煤及入炉煤质量,采到具有代表性的煤样,通过改变采样单元、采样次数、采样时间间隔参数和采样方法等手段,对火车、汽车、皮带采煤样机精密度进行验证。结果表明:其精密度均达到国家标准对采煤样机精密度的要求。
In order to assure the coal quality in coal-fired power plant,collects the representational coal sampling,through the means of changing sampling unit,sampling time,sampling interval and sampling method,verifies the coal sampler＇s precision of the train,automobile and belts. The result shows that the precision all satisfies the requirements of national standard to coal samplers.
出处
《宁夏电力》
2014年第3期68-72,共5页
Ningxia Electric Power
