跳汰床层松散度的测量方法

李建民; 安新

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跳汰床层松散度的测量方法

更新时间：2026-09-14

- 跳汰床层松散度的测量方法
- 跳汰床层松散度的测量方法
- Issue 4, (2004)
- 作者机构：
  
  华北工学院电子工程系,河北工程学院电子系山西太原030051,河北,邯郸,056038
- 作者简介：
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- Published：2004
- 稿件说明：
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李建民, 安新. 跳汰床层松散度的测量方法[J]. 2004, (4).
DOI：

李建民, 安新. 跳汰床层松散度的测量方法[J]. 2004, (4). DOI：

摘要

　介绍了跳汰机床层松散度的定义和表示方式

提出了用不同时刻床层密度的变化来测量床层松散度

并在实验现场对此方法进行了验证.验证结果表明

此方法能够实时地检测出床层松散度

能够实现跳汰机控制系统的自动化

智能化

从而提高选煤效率.

Abstract

The definition and the expression of jigging bed porosity are introduced. A new method for measuring the jigging bed porosity is proposed based on the density variation of jigging bed with time. The method is verified by the experiment. The results show that the method is capable of measuring jigging bed porosity real-time. By utilizing this method

control of the jigging system could be realized automally and intelligently

and the coal running efficiency could be improved.

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