| 1. | Development of large equipment for dense medium coal separation in
重介选煤大型装备的发展 |
| 2. | Methods for the coal flotation test by progressive release in coal separation lab
选煤实验室分步释放浮选试验方法 |
| 3. | Development of large equipment for dense medium coal separation in quot; the tenth five - year plan quot
重介选煤大型装备的发展 |
| 4. | Superficial talking about the technical reformation of raw coal separation system at zhaizhen colliery
浅谈翟镇煤矿原煤入选系统的技术改造 |
| 5. | Application of computer monitor system in monitoring dense medium coal separation process of laowuji washery
重介质选煤过程计算机监控系统在老屋基选煤厂的应用 |
| 6. | Abstract : the author describes the fuzzy control towards high - pressure air valve in raw coal separation system , including fuzziness of input , setting - up of fuzzy control rules and certainty of outputs
文摘:论述了如何对原煤分选系统中的高压气阀进行模糊控制，其中包括输入量模糊化、模糊控制规则的建立及输出量的清晰化。 |
| 7. | Abstract : the friction types and wear mechadism of high - chromium cast iron composite is discussed . the experimental results show that this compositc pipeline has good economic benefit , applicability and popularization in coal separation medium pipeline
文摘:从磨损类型和耐磨机理等方面，对高铬耐磨铸铁复合材料进行了探讨，试验结果和经济效益分析表明，这种高铬耐磨铸铁复合管对于选煤介质管路有良好的适用性和推广应用价值。 |
| 8. | This paper introduces the operation principle , structures and main characters of three - product dense medium cyclone , and the effect of its structural parameters on the results of coal separation , makes out the superiorities of the coal separation technology by way of 3nwx three - product dense medium cyclone with non - pressured feeding , at the last , points out that the further research should is to establish mathematical model for optimizing the structural parameters of three - product dense medium cyclone
摘要介绍了三产品重介质旋流器的工作原理、结构、主要特点以及结构参数对选煤效果的影响，说明了3nwx型无压给料三产品旋流器选煤技术的优越性，并指出今后应建立优化旋流器结构参数的数学模型。 |
