JIU JIE Magnetic separator Selection Guide
When selecting an iron remover, users must first consider whether it is a conveyor belt, bandwidth, belt speed, inclination angle, material properties, humidity, particle size, thickness, iron content in the material, particle size and properties of ferromagnetic materials, iron removal requirements, usage environment (temperature, humidity, dust, corrosiveness, etc.), characteristics of the iron remover itself, installation location, and spatial dimensions.
- When the material contains a high amount of iron, RCDC, RCDD, and RCDF series self dumping electromagnetic iron removers with continuous automatic iron removal should be selected; RCYC series self dumping permanent magnet iron remover; RCT series permanent magnet drum; CFDL series electromagnetic drum.
- When the iron content in the material is low, RCDA, RCDB, RCDE, CF series manual iron unloading suspension electromagnetic iron remover should be selected; RCY series permanent magnet iron remover.
- When there are very few ferromagnetic materials in the material, the GJT series metal detector is used in conjunction with a strong magnetic self dumping electric and permanent magnet iron remover to automatically monitor and remove iron. It has the characteristics of energy saving, long service life, and good iron removal effect.
- When using a suspended electric or permanent magnet iron remover, if the material is too thick, it can be used in conjunction with WCTG series non-magnetic parallel rollers to improve the removal rate. It is also possible to lower the suspension height appropriately to achieve the desired iron removal effect.
- When the environmental dust (such as coal dust, smoke, dust) is severe, CF, RCDB, RCDE series fully sealed electromagnetic iron remover, RCY series permanent magnet iron remover should be selected.
- When the material contains metal materials that cannot be adsorbed by the iron remover, GJT series metal detectors should be used to detect the metal objects, and manual iron removal should be carried out after automatic shutdown.
- When users use equipment such as chutes, pipes, chain plate machines, and elevators to transport materials instead of using conveyor belts, RCYF should be used G. T series pipeline type permanent magnet iron remover.
- The main characteristics of the iron remover are: it can absorb long and large shaped ferromagnetic materials and is easy to absorb short and small shaped ones; Sharp shaped and easily spherical; Easy to move and quiet.
- For occasions with high requirements for iron removal, such as when the suspension height is greater than the rated suspension height or the material thickness is greater than the rated thickness, the specifications of the iron remover should be appropriately increased or multi-stage iron removal should be adopted.
- When selecting a magnetic separator, if the material is slurry, CT wet (counter current tank N) (semi counter current tank B) (co current tank N) is required. If the user's material is in dry powder form, CXG dry powder drum magnetic separator can be used, and the size can be adjusted according to the user's production capacity t/h.
The above are some basic considerations that our company has provided for your selection based on the basic performance of the iron remover and the usage of the majority of users over the years. If you encounter any technical difficulties during the selection process, please contact our company's technical research and development department to work together with you to solve the problem.
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当物料中含铁量较多时,应选用连续自动除铁的RCDC、RCDD、RCDF系列自卸式电磁除铁器;RCYC系列自卸式永磁除铁器;RCT系列永磁滚筒;CFDL系列电磁滚筒。
除铁器用途:
除铁器主要用于除去非磁性物料中所含的铁磁杂质,使物料提纯或保护下级作业中的细碎设备(如雷蒙磨、立式破碎机,对辊挤压磨、包装机械等),广泛用于:钢渣处理、水渣处理、固体废物处理、生活垃圾处理、生物质发电、火力发电,垃圾发电、水泥,化工、能源环保、木业、钢铁、食品、建材、造纸、冶金、矿山、煤炭等行业。
除铁器分类:
按磁源分为电磁、永磁两大类。
按卸铁方式分为人工卸铁,自动卸铁。
接安装方式分悬挂式除铁器、磁滑轮、管道式除铁器。
按冷却方式有自冷、油冷、强迫风冷式。
选型指南:
用户在选用除铁器时必须先考虑是否是输送胶带、带宽、带速、倾角,物料的性质、湿度、粒度、厚度,物料中的含铁多少、铁磁物的粒度、性质,除铁要求、使用环境(温度、湿度、粉尘、有无腐蚀性等)、除铁器本身的特性,安装的位置以及空间尺寸等。
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在使用悬挂式电、永磁除铁器时,如物料过厚可与WCTG系列无磁平行托辊配套使用,提高除尽率。也可适当降低悬挂高度,以达到理想的除铁效果。
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当物料中含有除铁器不能吸附的金属材料时,应选用GJT系列金属探测仪检测出金属物,自动停机后人工除铁。
除铁器的主要特点是:吸长、大形状的铁磁性物质易于短、小形状的;吸尖形易于球形的;吸动的易于静的。
对于除铁要求较高的场合,如要求悬挂高度大于额定悬挂高度或物料厚度大于额定厚度时,应适当提高除铁器的规格或采用多级除铁。
以上是我公司多年以来,根据除铁器的基本性能以及广大用户的使用情况,给您的选型提供一些基本注意事项。如您在选型过程中遇到什么样的技术难题,请与我们公司的技术研发部联系,与您共同解决问题。
注:本产品样本的产品技术数据、外形尺寸仅供参考使用,如用户需要特殊型号的产品,我公司可根据用户提供的技术要求给予生产。
普通电磁除铁器用途及特点:
RCD系列电磁除铁器,与带式输送机、振动输送机等各种输送设备配套使用。可以从运行输送的非磁性物料中除去0.1-35Kg的铁磁性杂质。具有提高物料的品位,保护下级作业设备、以及防止皮带机皮带纵向撕裂起可靠的保护作用。RCD系列电磁除铁器,各项技术指标均符合GB/T7689-95标准要求。 本系列电磁除铁器具有良好的散热效果,性能稳定可靠、能耗低、吸力强、绝缘性能好、除净率高等特点。因此被广泛应用于钢渣处理、水渣处理、固体废物处理、生活垃圾处理、生物质发电、垃圾发电、燃煤电力、水泥、建材、冶金、矿山、玻璃、能源环保、木业、钢铁、食品、制糖等行业。
超强吸力电磁除铁器用途及特点:
随着工业科技的发展,各行业对清除物料中的杂质要求也不断提高,特别是在物料较高、皮带较宽、带速较快、铁磁性杂质较大或较细小、以及出口煤炭产品杂质除净率要求极高的情况下,按国标生产的普通除铁器已无法满足用户需求。为解决此类问题,经过我公司科研人员的多年研制经验,制造出高于国标的超强吸力系列的除铁器,该产品具有高性能、高梯度、磁程深、磁场强、吸力大等特点。
超强吸力电磁除铁器系列RCD(T1、T2、T3)除铁器额定悬挂高度中心磁场强度分别达到90mT、120mT、150mT;其对应的磁场梯度分别为国标除铁器磁场梯度的1.58倍、2.65倍、3.29倍。通过比较我们得知,该系列超强吸力电磁除铁器在额定悬挂高度中心的吸力分别是国标除铁器的2.27倍、4.42倍、8.3倍。因此除铁使用效果好,其高磁场、高梯度、磁程深、强吸力的产品特点,特别适用于除铁要求严格的场合,其广泛应用于钢渣处理、水渣处理、固体废物处理、生活垃圾处理、生物质发电、垃圾发电、燃煤电力、水泥、建材、冶金、矿山、玻璃、能源环保、木业、钢铁、食品、制糖等行业。
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JIU JIE Lifting Electromagnetic Selection Guide
起重电磁铁产品选型指南
1、MW1、MW5、MW61系列电磁铁是专门为吸运废钢铁而设计的电磁铁。
2、MW22、MW42、MW92系列电磁铁是专门为吸吊初轧钢坯、型钢、方坯而设计的电磁铁。
3、MW03系列电磁铁是专门为吸吊厚板而设计的,用于吸吊板坯。
4、MW73系列电磁铁用于板坯的搬运及翻转。
5、MW84、MW04系列电磁铁用于6-32mm厚钢板搬运。其中,MW84系列与控制设备配套可单张、多张作业,MW04系列只能单张作业。
6、MW15-□54L、MW22-□54L系列电磁铁用于吸吊捆扎线材。
7、MW16、MW26、MW36系列电磁铁用于吸吊钢带卷。
8、MW12系列电磁铁用于吸吊捆扎螺纹钢、双层小方坯。
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