洗矿机介绍

and removing mud, the useful mineral is
concentrated to get qualified product.
概述 Generals
洗矿一般是在破碎筛分过程中进行的。设置 洗矿作业的目的是： 1.防止堵塞：当处理含泥含水较多的矿石时，容 易堵塞矿仓、溜槽、漏斗以及破碎筛分等设备， 使破碎筛分设备处理量下降；堵塞严重时，生产 无法正常进行，此时往往考虑洗矿。 2.获取精矿：有些矿石，通过洗矿可以使有用矿 物富集而获得合格精矿，例如有些沉积锰矿、磷 灰石矿、氧化铁矿等。 3.提高产品质量：冶炼用石灰石通过洗矿可以清 除矿泥提高质量，以满足冶炼要求。
improve separation effect. For some ore, e.g.
deposited ferromanganese and weathering
sedimentary calcic phosphorus rock, etc., washing
is the major method of ore dressing. After washing
概述 Generals
圆筒洗矿机主要用于选矿厂原料矿石的洗选工艺流程。 The drum scrubber is mainly used in the washing process of ore material in ore dressing plant.
概述 Generals
v
矿石中往往含有一定程度的泥和
Generally make ore washing during crushing and screening. The purpose of washing process is: 1. to prevent blocking: when handling the ore with too much mud and water, it is easy to block the bin, chute, hopper as well as crushing and screening unit,lower their handling capacity; if it is seriously blocked, normal production will not be done, then taking into consideration of ore washing. 2. to obtain concentrate: for some ore, e.g. some deposited manganese ore, apatite, ferric oxide, etc., the useful mineral is concentrated through washing to get qualified product. 3. to improve the quality of product: the limestone for smelting can be washed, removing slime and improving the quality, in order to satisfy the smelting requirement.
v
There is often a certain mud and water in the ore.
Their content increasing will adversely affect the
ore dressing process. The slime will block the
equipment such as bin, hopper, etc., worsen the
概述 Generals
洗矿机 Drum Scrubber
原料矿石 Ore material
干净的矿石 Clean ore
工作原理 Operation Principle
v
圆筒洗矿机设备是以电动机为动力源，
v The drum scrubber is driven by a motor, driving
separating effect and index. Normally it shall take
into consideration of ore washing with mud content
over 6% and water content over 5%.
v
Pre-separation also needs ore washing to
目录 Contents
概述 Generals 工作原理 Operation Principle 结构及技术特点 Structure & Technical Features 性能参数 Performance Data 主要业绩 Main Achievements 成套及供货范围 Complete Sets & Supply Scope
水。当含泥含水量增多时，会给选矿
过程造成不利影响。矿泥将会堵塞料
仓、漏斗等设备，恶化分选效果和选
别指标。一般，矿石含泥量大于6%、
含水量大于5%时，应考虑进行洗矿。
v
预选作业也需洗矿配合提高分选
效果。有些矿石，如沉积型铁锰矿及
风化沉积型钙质磷块岩等，洗矿是其
主要的选矿方法，经过洗矿脱泥后， 有用矿物被富集而获得合格产物。
通过边缘传动结构型式带动筒体连续转动。
v
由进料口向筒内连续给料（给矿），进
入筒体内的矿石和水受到提升条搅拌和摩擦
力的作用，矿石在离心力的作用下随着筒体
旋转一定角度而滑落下来，矿石上的泥土等
the shellLeabharlann Baiducontinuously rotated through the edgedriving structure.
v
Feed the shell continuously through the feed
spout; the ore and water inside the shell is under
the function of liner mixing and friction; because of