通过在传统的螺旋分级机上引入湿式筛分，研制成螺旋分级筛分机。
Spiral classification-screening machine has been developed by introducing wet screening into the conventional spiral classifier.
适用于料物的颗粒分级选别及粉末、液体的筛分。
Suitable for grading granulated stuffs and screening out powder and liquid.
介绍了将原料煤加工成气化用原料煤的筛分、分级、成型等工序的工艺流程。
It introduces the process of screening, classification and molding of the raw coal which is prepared to be raw material coal for gasification.
成为冶金矿山选矿行业细筛分级工艺广泛采用的设备。
Be widely used in metallurgy mineral fine screen classification process for mining industry equipment.
介绍了镇城底矿煤泥水处理工艺流程的技术改造，分析了入浮煤泥筛分试验数据，探讨了煤泥分级浮选的可行性。
Introduces the transformation of treating slimy technology process in Zhenchengdi preparation plant. By analysing screening test acount of fines, approaches the feasible on fines grading flotation.
筛分机的工作参数是影响筛分机分级效率和生产能力的重要因素。
The working coefficients of a screen machine play a quite important role in its production efficiency and capacity.
股票快讯另外筛分，分级，选项。
烧结矿分级入炉和高炉返矿筛分，是鞍钢二烧在国内首次采用的两项新技术。
The techniques of sinter charging to BF by size grading, and BF return fines screening were the first time employed in our country by ANGANG.
本文提出不同筛网条件下应选取不同的计算筛分分级效率的公式。
This paper suggests that appropriate formulas should be chosen for the calculation of screening classification efficiency according to concrete screening conditions.
广泛用于制盐水洗、制盐多种颗粒分级、化工、冶金、粮食等行业中的干式或粒状物料的筛分。
It is widely used for salt washing, salt granule grading and sieving dry or granule material in chemical, metallurgy and grain industries.
主要应用范围：主要用于导体矿物与非导体矿物的分选，也可以代替筛分作业，用于多种物料的分级，以及用于粮食加工和部分选种工作中。
It is mainly applied for separation of conductor and non-conductor minerals and classification of planting materials instead of screening operation as well as food processing and seed selection.
脉冲高频筛是筛面高频振动的振网式筛分机械，适用于细粒分体物料的干、湿法分级、脱水。
Electromagnetic high frequency vibrating screen is used for grading and dehydrating fine particles in both dry method and wet method.
脉冲高频筛是筛面高频振动的振网式筛分机械，适用于细粒分体物料的干、湿法分级、脱水。
Electromagnetic high frequency vibrating screen is used for grading and dehydrating fine particles in both dry method and wet method.
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