The novel three-product dense medium cyclone is a type of three-product cyclone with refuse discharging firstly.
新型三产品重介质旋流器是一种先排矸的三产品重介质旋流器。
This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.
深床型空气重介流化床分选方法为块煤排矸提供了一条新途径。
In dense medium coal preparation process, the changes of suspension technological parameters obviously affect the coal preparation result.
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。
The recovery of magnetic medium separated from product is an effective way to improve economic profit of dense medium coal separation technology.
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 XCTN and 2XCTN series of magnetic separator has a good applicable future along with the extension of dense medium coal processing technology.
随着重介质选煤工艺的推广，XCTN及2XCTN系列磁选机的应用前景广阔。
The design adopt the heavy medium Preparation technique, and its main equipments are three-product dense medium cyclone by unpressurized feeding.
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 technical reform and experiment situation of dense medium cyclone coal preparation process in Baodian coal preparation plant are introduced in this paper.
介绍了鲍店选煤厂重介旋流器选煤工艺的改造与试验情况。
The paper discusses the difference between coal dry beneficiation with air dense medium fluidized bed and other traditional separations in keeping density stability.
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 article discuss the relationship between the volume concentration of solid phase in suspension and heavy-medium consumption, in dense medium coal cleaning process.
文章分析了重介选煤工艺中，悬浮液固相体积浓度与介耗之间的关系。
Principle and problems existing in use about 2ZQB2030 medium draining screen, the matching equipment of dry coal cleaning by use of air-dense medium fluidized bed was introduced.
介绍空气重介流化床干法选煤的配套设备2ZQB2030干法脱介筛的工作原理，分析运用中存在的问题，针对存在的问题提出了相应的改进措施。
Discusses the existing problems of slime dense medium system in Xiqu coal mine preparation plant, points out the solved methods, provides experience for preparation plant improving.
探讨了西曲矿选煤厂煤泥重介系统存在的问题，提出了具体的解决办法，为选煤厂改造提供经验。
The paper analyses the problems of existing flat gate valve used in dense-medium system pipeline and introduces anti-friction qualities and functions after improvement.
分析了重介质系统管路中平板闸阀存在的问题，介绍了改进后的耐磨特点和性能。
By comparing and analysing improving plan of dense-medium technique in Tunlan washery, reaches a conclusion that the best plan of cleaning process is three productions dense-medium cyclone.
通过对屯兰选煤厂重介工艺技术改造方案进行比较分析，认为优选方案为三产品全重介旋流器分选工艺。
On the base of previous air dense-medium fluidized bed separator, some renovation is done to solve the problem in use.
在传统空气重介流化床干法选煤机的基础上，针对实际使用中出现的问题，设计中尝试进行了一些更新。
On the base of previous air dense-medium fluidized bed separator, some renovation is done to solve the problem in use.
在传统空气重介流化床干法选煤机的基础上，针对实际使用中出现的问题，设计中尝试进行了一些更新。
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