一种新型煤灰分测量装置

A new apparatus for measuring the ash content of coal

设计了一种新的煤灰分测量装置，采用高速微机多道数据采集系统和各种高效算法进行谱数据平滑、寻峰、求峰面积及计数率校正， 分析了各种因素对测量系统造成的影响及解决方法。

This paper describes the application of multi channel analysis technique in measuring the ash content of coal in pipe. It analyzes the problems existing in the previous work, designs a new type apparatus and a fast data acquisition system. Several high efficient methods are adopted to smooth spectrum data, to locate peak, to calculate peak area and to modify counter rate. It also discusses the affection of several factors to the measuring system and gives out the way to overcome them.