重介质选煤因其分选精度高而被广泛应用。
Heavy - medium separation method is in widespread use for its high separation precision.
在重介质选煤过程中，重介质悬浮液工艺参数的变化对分选效果有显著的影响。
In dense medium coal preparation process, the changes of suspension technological parameters obviously affect the coal preparation result.
重介质选煤工艺，对产品中脱除的磁性介质进行回收、再生，是提高这一工艺经济实用性的有效方法。
The recovery of magnetic medium separated from product is an effective way to improve economic profit of dense medium coal separation technology.
分析了空气重介质流化床选矿方法与其他传统选煤方法在保持密度稳定性方面的差异。
The paper discusses the difference between coal dry beneficiation with air dense medium fluidized bed and other traditional separations in keeping density stability.
为了降低介质消耗，桃山选煤厂在重介质系统中进行了一系列的改造。
To reduce medium consumption, a series of transform were carried out in heavy medium system in Taoshan coal preparation plant.
文章针对选煤厂重介质密度的自动调节系统设计了一种自适应神经元控制器。
In this paper, a self adapting nerve cell controller based on auto regulating system of density of heavy medium of coal preparation plant is designed.
研究了重介选煤工艺介质密度和液位系统的动态特性，液位和密度的多变量模糊控制方法。
The dynamic properties of density and level system of heavy medium suspension in heavy media coal processing are analyzed, and the multivariable fuzzy control system of level and density is studied.
本设计采用重介选煤工艺，其主要设备是无压给料三产品重介质旋流器。
The design adopt the heavy medium Preparation technique, and its main equipments are three-product dense medium cyclone by unpressurized feeding.
降低介质消耗是降低重介选煤厂精煤成本的关键。
Reducing medium consumption is a key of reducing refined coal cost heavy media coal preparation plant.
本文介绍了潘三矿选煤厂重介质密度自控系统的构成和工作原理，总结了该系统设计的特点，并分析了该系统在实际运行中存在的问题，提出了改进的措施。
The problems of the old heavy medium system are analyzed, the reform measures are made, and the resule of the reform is introduced, which have a certain reference significance.
本文介绍了潘三矿选煤厂重介质密度自控系统的构成和工作原理，总结了该系统设计的特点，并分析了该系统在实际运行中存在的问题，提出了改进的措施。
The problems of the old heavy medium system are analyzed, the reform measures are made, and the resule of the reform is introduced, which have a certain reference significance.
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