Vacuum permanent magnetic water filter/dewatering machine

Vacuum permanent magnetic water filter/dewatering machine

Working Principle:

GYW series vacuum permanent magnetic water filter/dewatering machine is an outer filtering surface drum permanent magnetic vacuum filter for supplying top part, mainly used for the dewatering of coarse granule magnetic materials. Strontium ferrite permanent magnetic system is installed inside the drum, which can quickly adsorb magnetic granule to the surface of filter cloth. Magnetic filter is mainly used for the dewatering of magnetic mineral ore pulp with coarse granularity. Because of feeding for the top part, this makes the effect of the demixing of the concentrate in filter cake more obvious. When magnetic concentrate forms filter cake, granule affects by the gravity and magnetism, coarse granule concentrate moves much faster than fine particle concentrate; fine particle touches filter cloth first, so air permeability of filter cake is good. Magnetic granules in ore pulp scatter on the drum surface because of the attraction of magnetism, and bring magnetic agitation because of the polarity change of magnetic system. All of these become the advantages of the dewatering of filter cake, and makes filter cake thick and own good air permeability, improving productivity markedly. Its efficiency improves over three times than other drum vacuum filters with the same specification.

Note:

The specific magnetizing coefficient of solid particles in the ore slurry is lower than 3000×10-6c/g, the granularity of granule is 0.15-0.8mm, the feeding density is 60%.

Technical specifications: