Flotation equipment

In order to achieve the separation between the ore particles, the mineral surface must have different wettability, and the quantity and quality of the foam to meet the needs, and there should be suitable mechanical equipment to separate them into products of different nature and quality. The device is a flotation machine. The flotation machine is an important device for implementing the flotation process. The effect of flotation has a considerable relationship with the performance of the flotation machine in addition to the effects of chemicals and process. To this end, countries have done a considerable amount of work in improving and developing flotation machines.

Flotation machine type: mechanical agitation flotation machine, inflatable flotation machine, hybrid flotation machine or aerated agitation flotation machine, gas precipitation flotation machine.

(1) Mechanical agitating flotation machine

The characteristics of the mechanical agitation flotation machine: the aeration and agitation of the slurry are realized by a mechanical agitator. It belongs to the external gas self-priming flotation machine. The aeration agitator has a pump-like suction characteristic, which is self-priming air. Self-priming slurry.

XJK flotation machine (commonly known as type A) is characterized by:

First, 18 to 20 guide vanes are mounted on the cover.

Second, the impeller, the cover plate, the vertical shaft, the intake pipe, the bearing, the pulley, and the like are assembled into an integral component.

Third, a circle of upright fins is placed around the trough to prevent eddy currents from occurring in the slurry.

(2) Inflatable agitating flotation machine

Its characteristics are: 1. The amount of inflation is easy to adjust separately; 2. The mechanical agitator wears little; 3. The selection index is better; 4. The power consumption is low.

Denver-type flotation machine: 1> effective gas filling amount; 2> a slurry upwelling flow is formed in the tank.

(3) Inflatable flotation machine

Inflatable flotation machine: 1, structural features: no mechanical agitator without transmission parts; 2, inflatable features: aerator inflated, bubble size adjusted by the structure of the aerator; 3, bubble and slurry mixing characteristics: countercurrent mixing. Uses: simple composition process, a higher grade, crude mineral stone easily, scavenger

Flotation column: simple structure, small floor space, convenient maintenance, easy operation and power saving.

(4) Gas precipitation flotation machine

The gas precipitation flotation machine is mainly used for flotation of fine-grained minerals and deoiling flotation of oily wastewater.

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