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Flotation Machine

Flotation machine Introduction

Flotation machine is generally used for sorting black non-ferrous metals, such as quartz, gold, silver, copper and other minerals, non-ferrous metals, ferrous metals, coal fluorite, lead, zinc, molybdenum, bauxite and other metal minerals. The device is equipped with automatic control page electronic control device, easy to adjust the impeller impeller stirring intensity.
Yield: 0.2-8 m / min
Common materials: quartz, gold, silver, copper and other minerals, non-ferrous metals, ferrous metals, coal fluorite, lead, zinc, molybdenum, bauxite and other metal minerals.
Product Description: Flotation machine is generally used for sorting black non-ferrous metals, equipment containing pages controlled electronic control device, easy to adjust the impeller impeller stirring intensity.

Flotation machine structure

Flotation machine structure consists of accommodating the slurry flotation, put under isolation large leaf disc impeller radial vane stator seat, two-division disc-shaped cover, the center tube with the vent pipe is connected, bearing body and the hollow spindle and the air conditioning valve.

Flotation machine works

Motor driven through gearing and hollow spindle rotation of the impeller to ensure that the stirring power. Followed by the low-pressure air to the outside through the beams, the air control valve, the hollow shaft into the impeller chamber air distributor, the distributor and then into the surrounding air through the impeller blades to achieve inter-under inflated. Grout is due to rotation of the impeller and cover joint action, the center barrel, a certain negative pressure within the impeller blades, that makes foam and the ore through the feed tube and pipe into the center of the cylinder to the mine and into the impeller between the blades, and finally discharged from the outer edge of the blade. After the flotation slurry tank flow and circulation is such that, from the surrounding slurry through the flotation tank at the bottom by suction impeller vane trailing edge and between the blades filled the air at the impeller between the impeller blades thoroughly mixed by impeller blades under the outer edge of the discharge. The pulp and air mixture and the impeller blade impeller at the outer edge of the outer edge of the discharge and the discharge vanes mounted on the stator to the mine by the steady flow around the impeller and orientation, the pulp into the flotation tank body, mineralization bubbles rise to the pulp formed on the surface of the foam layer, a portion of the pulp is returned under the impeller vanes between recycled, proceed to another part of the next flotation tank flotation tank through circulation holes between the walls of re-election or not as the final product is discharged.

Advantages flotation machine

Improve the flotation machine flotation beneficiation technology and performance, with the following points:
1, designed to shorten the distance floating foam, improve coarse mineral recovery.
2, the flotation machine maintenance costs low, more practical.
3, rotor components new design. Located in the upper rotor flotation tank, can reduce the wear and tear; two-way operation of the rotor, can prolong its life; do not stop, can be replaced without draining flotation mechanism.
4, no fans and ventilation ducts, saving space and cost.
Technical Parameter:
Model SF0.37 SF0.7 SF1.2 SF2.8 SF4
Cell Cubage (m3) 0.37 0.7 1.2 2.8 4
Impeller Diameter (mm) 300 350 450 550 650
Capacity (t/h) 0.2-0.4 0.3-0.9 0.6-1.2 1.5-3.5 0.5-4
Impeller Rotation Speed (r/min) 352 400 312 268 238
Motor Model Rotor Y90L-4 Y132S-6 Y13M-6 Y180L-8 Y200L-8
Scraper Blade Y80L-4 Y90L-6 Y90L-6 Y100L-6 Y100L-6
Power (kw) 1.5 3 5.5 11 15
1.1 1.1 1.1 1.1 1.5
Single Cell Weight (kg) 445 600 1240 2242 2660
Overall Dimension (mm) 700×700×750 900×1100×950 1100×1100×1100 1700×1600×1150 1700×1600×1150

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