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1)  three-product heavy-media cyclone
重介三产品旋流器
2)  three-product HM cyclone
三产品重介质旋流器
1.
A historical leap of research on three-product HM cyclone;
三产品重介质旋流器研究的历史性跨越
2.
lower productivity and unreasonable product structure,it was converted to a process of three-product HM cyclone with un-pressurized feeding as proposed by Guohua Sc.
针对付村煤业公司选煤厂原跳汰粗选—重介质旋流器精选工艺存在的生产能力低、产品结构不合理等缺点;国华科技公司采用无压给料三产品重介质旋流器选煤工艺对该厂进行了技术改造,使该厂处理能力增加了1倍,精煤产率大幅度提高,获得了很好的经济和社会效益。
3.
regarding to its cleaning process,power supply and distribution,control system,and economic and technical indices;this process employing only one un-pressurized fed three-product HM cyclone and one jet-aerating flotation machine as its main cleaning equipment;production practice gave such merits as low investment of plant construction,high selectivity of cleaning,low power consumption.
介绍了国华科技按照“1+1”模式设计的利民选煤厂的工艺流程、供配电及自动控制系统、经济技术指标;该工艺仅用一台无压给料三产品重介质旋流器和一台煤用喷射式浮选机作主选设备;生产实践表明,该选煤厂取得了建厂投资省、分选精度高、电耗低、洗水闭路循环等经济和社会效益。
3)  three-product HM cyclone
三产品重介旋流器
1.
In view of failure to meet the product quality and market requirement by present cleaning process at Xin- ghua Coal Preparation Plant,a proposal of adopting large model three-product HM cyclone is rinse.
采用大型三产品重介旋流器分选原煤,适应了原煤煤质变化及市场对产品质量要求,提高了精煤产率及经济效益。
2.
In view of failure to meet the product quality and market requirement by present cleaning process and aged equipment at Hengshan Coal Preparation Plant,given is a proposal of adopting large model three-product HM cyclone for fully utilizing the coal resources,meeting the quality variation of feed coal and quality requirement from market,and increasing clean coal yield and economic benefit.
针对恒山选煤厂目前工艺系统不能满足煤质及市场需求、主要设备陈旧等问题,提出了利用重介分选工艺改造的方案;采用大型三产品重介旋流器分选末煤,充分利用了煤炭资源,适应了原煤煤质变化及市场产品质量要求,提高了精煤产率及企业的经济效益。
4)  Three-product dense medium cyclone
三产品重介质旋流器
1.
This article introduces the application effect of 3GDMC1200/850A three-product dense medium cyclone in Wangfenggang Coal Preparation Plant through technical reform,which lift efficiency of separation and increase the economic benefit.
介绍了望峰岗选煤厂重选车间通过技术改造采用 3GDMC12 0 0 / 85 0A型无压给料三产品重介质旋流器后的工艺效果。
2.
Then according to the equation, we can get the diameter of the first overflow orifice, and then we determined the diameter of the three most important mouths of three-product dense medium cyclone structure parameters.
文章在研究二段底流口直径与其流量关系的基础上,建立了二段底流口直径与其流量的关系方程;根据原煤被分选后矸石的数量及悬浮液分配体积,求出了二段底流口直径;依据二段溢流口、底流口直径与流量的关系,求出了二段溢流口直径;再根据相关经验公式,求出了一段溢流口直径,从而确定出了三产品重介质旋流器结构参数中最重要的三个口径,为合理、准确地确定三产品重介质旋流器结构参数提供了科学的依据。
5)  new three-product-cyclone
新型三产品重介旋流器
6)  no-volt product heavy media cyclone
无压三产品重介旋流器
1.
The paper has introduced the handling capacity improvement of no-volt product heavy media cyclone,solution to clean coal product with dirt,decrease of medium lose,together with the separation efficiency of cyclone and problems existing in dressing technology.
介绍了无压三产品重介旋流器处理量的提高,精煤产品夹矸问题的解决,介质损失的降低,以及旋流器的分选效果和选煤工艺存在的问题。
补充资料:重介
1.双层的铠甲;厚甲。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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