Improved O-SEPA separator

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Improved O-SEPA separator

SketchThe company has created a new global cement spares service model, providing crushers, stackers and reclaimers, pipe mills, hoists, vertical mills, preheaters, rotary kiln, chillers, burners, humidification for new dry process cement production lines.

Feed grain size≤0.1mm

Throughput45-900t/h

【Application area】Cement grinding, new materials, dry mortar, ceramics, rubber, petroleum exploitation, aerospace and so on.

【Applicable material】Cement, calcium-based powder, silica powder, titanium dioxide powder, iron ore, limestone, quartzite, construction waste, iron ore, gold ore, etc

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15195977196

ZH系列组合式选粉机是利用水平涡流原理进行分极的第四代高效选粉机,是我公司在引进国外先进技术的基础上结合我国的使用的生产实践,改进和完善后的新型粉体分级设备。
1、提高产量,节能降耗
粉磨系统产量可提高30-50%,单位能耗降5%-20%
2、提高质量,降低成本
提高了粒径范围3-30m的颗粒含量增加,有助于提高水泥强度,增加矿渣掺量,减少熟料用量。
3、操作简单,细度调节方便灵活
主电机和润滑油站可远程控制,只需调节主电机转速即可改变产品的细度,物料的颗粒分布、风量、机内温度可任意调整。
4、设备处理量大。
回磨粗粉料中的细粉残留量极少,即其特效劳姆曲线很陡,处理量大。

Working principle

选粉机出风弯管接收尘器的进风口,由于收尘器风机的抽风作用,空气经选粉机一、二次风口被吸入选粉涡流壳内,在导风叶的导流和转子的旋转及固定缓冲板的作用下,在导风叶和转子之间形成稳定的环形水平涡流选粉区。粉磨后的物料从选粉机进口喂入,通过旋转的撒料盘均匀撒向四周,因挡料圈的阻挡作用,物料在分散状态下撒落在导风叶和转子之间的选粉机。在选粉涡流中运动的粉尘颗粒将同时受重力、风力和旋转离心力的作用,细小轻微的颗粒随气流被吸入转子内部,经出风口由收尘器收集成为成品,粗重颗粒则下落,终被收集到下锥体的粗粉出口,返回到磨机再磨,从而形成闭路系统。改变转子转速可有效调节成品细度。

Technical parameter


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