The utility model specifically relates to a triangular magnetic rod type high gradient powder magnetic separator, which is characterized in that the frame is equipped with an upper and lower multi-layer triangular magnetic rod removal unit. Each layer of triangular magnetic rod removal unit consists of the iron removal unit and a number of triangular magnetic rods arranged in parallel intervals, and two of each layer of triangular magnetic rod is removed from the iron element. The driving device is separately equipped with a driving device, the driving device is connected with the iron removing unit support, and a fixed branch plate is provided on one side of the iron removing unit support, and a magnetic material is provided on the fixed support plate to remove the scraper. The utility model has the advantages of high magnetic field intensity, long magnetic area and less material. The utility model adopts a multi-layer triangular magnetic rod iron removal unit with high magnetic field strength and magnetic field length. The two waist parts of the triangular magnetic rod can all adsorb magnetic materials. The adsorption area is large. The triangular magnetic rods of the two layers of adjacent triangular magnetic rods are arranged in a wrong way, and the separation effect of magnetic materials and non-magnetic materials is good, and the material of the tape is good. Less.
【技术实现步骤摘要】
三角形磁棒式高梯度粉体磁选机
本技术属于选矿用的磁选机领域,具体涉及一种三角形磁棒式高梯度粉体磁选机。
技术介绍
现有的粉体磁选机为圆形磁棒式除铁机和磁辊式除铁机。圆形磁棒式除铁机和磁辊式除铁机在工作时可以连续给矿,但磁场强度太低、磁区短达不到选矿要求,并且大量非磁性物料带进磁性物料区,造成很大浪费。
技术实现思路
本技术的目的在于解决现有技术磁选机存在磁场强度低,磁区短,带矿多,浪费多的缺陷,提供一种三角形磁棒式高梯度粉体磁选机,其采用多层三角形磁棒除铁单元,磁场强度高、磁区长,并且带矿少,浪费少。本技术是通过如下技术方案来实现的:即一种三角形磁棒式高梯度粉体磁选机,其特征在于包括机架,机架上端设有下料斗,下端设有磁性物料下料口和非磁性物料下料口,机架内设有上下多层三角形磁棒除铁单元,每层三角形磁棒除铁单元由除铁单元支架和多根间隔平行排列的三角形磁棒组成,每层三角形磁棒除铁单元的两侧分别设有驱动装置,驱动装置与除铁单元支架连接,除铁单元支架一侧设有固定支板,固定支板上设有磁性物料去除刮板。本技术的驱动装置优先但不限于为气缸、油缸,其可以采用现有技术任何已知的驱动装置,只要能实现三角形磁棒除铁单元往复运动即可。驱动装置与三角形磁棒除铁单元之前的连接属于现有技术,在此不进行详细叙述。本技术的三角形磁棒为截面是三角形的磁棒,优先为等腰三角形或等边三角形,其一个角竖直向上排列,两侧腰部均可以吸附磁性物料,固定支架固定在机架内部,其侧面的磁性物料去除刮板紧贴或靠近三角形磁棒的两侧腰部。驱动装置带动磁棒移动,磁性物料去除刮板将三角形磁棒的两侧腰部的磁性物料刮掉,落入下方的磁 ...
【技术保护点】
1.一种三角形磁棒式高梯度粉体磁选机,其特征在于包括机架,机架上端设有下料斗,下端设有磁性物料下料口和非磁性物料下料口,机架内设有上下多层三角形磁棒除铁单元,每层三角形磁棒除铁单元由除铁单元支架和多根间隔平行排列的三角形磁棒组成,每层三角形磁棒除铁单元的两侧分别设有驱动装置,驱动装置与除铁单元支架连接,除铁单元支架一侧设有固定支板,固定支板上设有磁性物料去除刮板。
【技术特征摘要】
1.一种三角形磁棒式高梯度粉体磁选机,其特征在于包括机架,机架上端设有下料斗,下端设有磁性物料下料口和非磁性物料下料口,机架内设有上下多层三角形磁棒除铁单元,每层三角形磁棒除铁单元由除铁单元支架和多根间隔平行排列的三角形磁棒组成,每层三角形磁棒除铁单元的两侧分别设有驱动装置,驱动装置与除铁单元支架连接,除铁单元支架一侧设有固定支板,固定支板上设有磁性物料去除刮板。...
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