Barrel style vacuum external filter (the GWT-type filter), the body is a cylindrical tube, vacuum angle, sealing, and discharge fully, for a wide range. Widely used in mineral processing, metallurgy, chemicals, paper and other departments, on the post by the flotation of metal, non-metallic ore, coal, etc. dehydration, precipitation can also be used for easy separation of solid and liquid suspension.Barrel style vacuum external filter (the GWT-type filter), the body is a cylindrical tube, vacuum angle, sealing, and discharge fully, for a wide range. Widely used in mineral processing, metallurgy, chemicals, paper and other departments, on the post by the flotation of metal, non-metallic ore, coal, etc. dehydration, precipitation can also be used for easy separation of solid and liquid suspension.
1. The GYW vacuum permanent magnet filter is the external filtering drum permanent magnetic vacuum filter for the upper feeding. It's applicable to magnetic materials of coarse particles dehydration
2. The best working condition of the filter is
The specific susceptibility of solid particles in the pulp is not less than 3000×0.000001cm3/g.
The particle size is 0.12-0.8mm.
The feed concentration is greater than or equal to 60%.
Model | Filtering area(m²) | Concentration of feeding(%) | Filtering cake water (%) | Production capacity(t/h) | Motor power(kw) |
| GWT-3 | 3 | >60 | 5-11 | 6-9 | 24 |
| GWT-5 | 5 | >60 | 5-11 | 9-18 | 25 |
| GWT-8 | 8 | >60 | 5-11 | 18-25 | 41 |
| GWT-12 | 12 | >60 | 5-11 | 25-30 | 50.5 |
| GWT-16 | 16 | >60 | 5-11 | 30-50 | 67.5 |
| GWT-20 | 20 | >60 | 5-11 | 35-65 | 83.5 |
GWT vacuum filter machines manufacturer price vacuum rotary drum filter is the solid-liquid separation equipment driven by vacuum negative pressure with the advantages of high filtration efficiency, production capacity, washing effect, low cake moisture, flexible operation, low maintenance cost and so on. Especially for the magnetic minerals dehydration, this machine is 3 times bigger than other filter capacity. Widely used in metallurgy, mining, chemical, paper, food, pharmaceutical, environmental protection and other areas.
GWT series vacuum permanent magnet is a tube-type permanent magnet outside the filter vacuum filter, mainly applied to coarse particles of magnetic materials dehydration.The best working conditions of this series filter: pulp Solid particles coefficient than the magnetization of not less than 3000 × 10-6 (cm3 / g), particle size is 0.15-0.80mm, feed concentrations of 60%.
PRINCIPLE: Filter mainly rely on the effect of open magnetic system which rowed by permanent magnet internal the cylinder, to form filter cake. When the magnetic materials putted in to feedbox, the solid particles of magnetic material absorbed to the cylinder filter repidly as magnetic cluster, under the magnetic effects and their own gravity (At the moment, it can make use of amount of compressed air to blast to help the mineral particles on the filter cake layering by granularity).
Due to the upper material, the effect of layering the mineral among the filter cake by granularity is more obviously, thick structure with great permeability along with the drive cylinder enter the dewatering zone. On the effect of vacuum, the residual water among the filter cake through the filter, then pass the screening room and the two heads of vacuum tube distribution road be singled out. Meterials that have been dehydrated blowed down by the compressed air in unloading zone. Filter access to clean area after discharge. Cleaning is the turn of the blast and water. Forced by the compressed air, the water was blowed out of the cylinder so that established a better cleaning process. prevented the plug of filter pore, and prepare good conditions for next dehydration of the materials.
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