Description
Performance Advantages
- 01
Double-blade circulation, flotation effect is good: the impeller of the flotation machine has a backward tilted double-sided leaf, which can realize the double circulation of the slurry in the tank, and is conducive to the suspension of coarse minerals. - 02
Horizontal configuration, easy to change the process: each tank has the triple function of suction, suction and flotation, forming its own flotation circuit without any auxiliary equipment, horizontal configuration, easy to change the process. - 03
Large suction capacity, low energy consumption: mechanical stirring, self-suction, self-suction pulp; The clearance between the impeller and the cover plate is large, the suction capacity is large, and the energy consumption is small. - 04
Wear resistant parts, low maintenance cost: low circular speed of the impeller, long life of the wearing parts; And there are high wear-resistant parts around the parts to effectively protect the tank from wear, and the maintenance cost is low.
Working Principle
Flotation machine is a common ore dressing equipment used to separate useful minerals and waste rocks. According to different working principles and structural characteristics, flotation machines can be divided into a variety of types, including mechanical agitation flotation machine, gas dispersion flotation machine, centrifugal flotation machine, gas flotation machine.
Mechanical agitation flotation machine: This is the most common type of flotation machine, which uses a mechanical agitation device to fully mix the pulp and air bubbles. The mechanical agitation flotation machine is suitable for the processing of small and medium size ore, and has the characteristics of simple operation and strong adaptability.
Gas dispersion flotation machine: This flotation machine uses a gas dispersion device to evenly disperse the gas into the pulp to form small bubbles. The gas dispersion flotation machine is suitable for processing fine grained ore, which can provide higher bubble concentration and better flotation effect.
Centrifugal separator: Centrifugal separator uses centrifugal force to discharge the pulp from the center of the flotation tank to the outside, while separating the bubbles from the mineral particles through the action of centrifugal force. The centrifugal flotation separator is suitable for processing fine grained ore and has the characteristics of large processing capacity and good separation effect.
More Pictures
Question&Answer
Q:Flotation machine bearing heat how to do?
A:Add oil or replace the current oil, if the bearing wear is more serious replacement can be
Q:What are the adjustment factors in flotation operation?
A:The adjustment factors are the amount of incoming float, the amount and proportion of oil, the filling capacity, and the height of the overflow weir.
Q:What are the factors that affect the flotation effect?
A:(1) Particle size composition of slime; ②, feed particle size; ③, the degree of inflation; ④, concentrate foam scraping E chemical system F flotation process.
Q:Under what circumstances does coal not float up and gangue not sink down?
A:This refers to a special state. The first is that the two have, if the concentration of the feed is large, and the lack of water, there will be this phenomenon, the second refers to the separate occurrence, such as coal seam mining weathering zone or easily oxidized coal, the coal does not float up, and if the collector is excessive, the gangue can not sink. All these are what we need to understand, judge and solve.
Technical Data:
| Category | Model number | Effective volume(m³) | Yield(m³/min) | Main shaft scraper | Slot size(L×W×H)(m) | Single tank weight(t) | |||
| Power(kw) | Rotational speed(r/min) | Rotational speed(r/min) | Power(kw) | ||||||
| XJK type flotation machine | XJK-0.35 | 0.35 | 0.18-0.4 | 1.5 | 483 | 25 | 1.1 | 0.7×0.7×0.7 | 0.5 |
| XJK-0.62 | 0.62 | 0.3-0.9 | 3 | 400 | 25 | 1.1 | 0.90×0.82×0.85 | 1 | |
| XJK-1.1 | 1.1 | 0.6-1.6 | 5.5 | 330 | 25 | 1.1 | 1.1×1.1×1 | 1.4 | |
| XJK-2.8 | 2.8 | 1.5-3.5 | 11 | 280 | 25 | 1.1 | 1.75×1.6×1.1 | 2.5 | |
| XJK-5.8 | 5.8 | 5-7 | 22 | 240 | 25 | 1.5 | 2.2×2.2×1.2 | 3.6 | |
| SF type flotation machine | SF-0.37 | 0.37 | 0.2-0.4 | 1.5 | 386 | 25 | 1.1 | 0.7×0.7×0.75 | 0.5 |
| SF-0.7 | 0.7 | 0.3-0.9 | 3 | 400 | 25 | 1.1 | 0.9×0.82×0.95 | 1 | |
| SF-1.2 | 1.2 | 0.6-1.6 | 5.5 | 330 | 25 | 1.1 | 1.1×1.1×1.1 | 1.9 | |
| SF-2.8 | 2.8 | 1.5-3.5 | 11 | 268 | 25 | 1.1 | 1.75×1.6×1.15 | 2.6 | |
| SF-4 | 4 | 2-4 | 15 | 220 | 25 | 1.5 | 1.85×2.05×1.2 | 2.9 | |
| SF-8 | 8 | 4-8 | 30 | 191 | 25 | 1.5 | 2.2×2.9×1.4 | 4.2 | |
| SF-10 | 10 | 5-10 | 30 | 191 | 25 | 1.5 | 2.2×2.9×1.7 | 4.5 | |
| SF-20 | 20 | 5-20 | 30×2 | 191 | 25 | 1.5 | 2.85×3.8×2 | 9.9 | |
| JJF type flotation machine | JJF-2 | 2 | 1-3 | 7.5 | 443 | 25 | 1.5 | 1.4×1.4×1.1 | 1.7 |
| JJF-4 | 4 | 2-4 | 11 | 305 | 25 | 1.5 | 1.6×2.15×1.25 | 2.4 | |
| JJF-8 | 8 | 4-8 | 22 | 233 | 25 | 1.5 | 2.2×2.9×1.4 | 4.5 | |
| JJF-10 | 10 | 5-10 | 22 | 233 | 25 | 1.5 | 2.2×2.9×1.7 | 4.9 | |
| JJF-16 | 16 | 5-16 | 30 | 180 | 25 | 1.5 | 2.85×3.8×1.7 | 8 | |
| JJF-20 | 20 | 5-20 | 37 | 180 | 25 | 1.5 | 2.9×3.8×2.0 | 10.5 | |
