Скачать или смотреть Superconducting magnetic quartz sand iron remover: gradient magnetic field+multi-stage sorting

Superconducting magnetic quartz sand iron remover: gradient magnetic field+multi-stage sorting, 0.01mm iron chip removal rate of 99.9%, meeting the purity requirements of photovoltaic glass grade
The quartz sand used for photovoltaic glass has extremely strict requirements for iron content (≤ 10ppm), and traditional iron removers are prone to leaking and absorbing micrometer sized iron filings. This device uses a superconducting magnetic system (magnetic field strength 5T, gradient rate 80T/m) to construct a three-dimensional magnetic field, combined with multi-stage sorting channels (3-stage magnetic separation+2-stage eddy current separation), which can deeply remove iron impurities with particle sizes of 0.01-1mm; In the purification of quartz sand and the production of high-purity silicon, the iron content of the material after iron removal is ≤ 8ppm, and the purity reaches 99.99%, breaking through the technological bottleneck of photovoltaic glass raw materials and helping enterprises seize the high-end market.

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