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New development of high gradient permanent magnet magnetic separator
published date: 2019/4/25

high intensity magnetic separator

PTMS magnetic separation

what is magnetic separation in Feldspar?

 

In order to recover weak magnetic minerals, an innovative high gradient permanent magnet magnetic separator (herein referred to as WJD new magnetic separator) was developed. The effect of key operating variables on the separation performance of the all-steel new magnetic separator was studied to recover ilmenite from the Pan Steel Midi enrichment plant. The results show that the rotation speed and slope of the separation cylinder play a major role in improving the concentrate grade and titanium recovery. An 80.8% titanium recovery and a 19.6% concentrate grade were obtained by WJD-Φ500 x 400 at a feed volume of 7.0 t / h. WJD-Φ950 × 1800 recovers 77.5% tons/hour of feed with a concentrate of 19.5% for 30 years. These results are superior to the vertical loop high gradient magnetic separator installed in the equipment because higher separation efficiency can be achieved by including and not separating the matrix, which can be blocked while using less energy, all WJD new magnetic The reason for the development of the machine.

Magnetic separator graphic summary

When the separator is in operation, the feed is introduced into the separation drum from the feed tank. A non-uniform magnetic field is generated in the separation cylinder by the fixed magnetic system. The magnetic mineral is adsorbed near the cylinder by magnetic force, is transported to the top of the separation cylinder as it rotates, and is discharged with the aid of the flushing water to concentrate the tank. The non-magnetic mineral passes through the cylinder and exits the non-magnetic waste launder.

高梯度永磁磁选机

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