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High efficiency concentrator is suitable to dewater concentrate and tailings in concentrator plant.
Thickener (also known as thickener or agitator) is suitable for concentrate and tailings dehydration treatment during the beneficiation process to increase the slurry concentration from 20-30% to 40-70%. It is of great significance to improve the utilization rate of backwater, the concentration of bottom flow and protect the environment. In fact, the high efficiency concentrator is not a kind of simple sedimentation equipment, but a new type of dehydration equipment combined with the characteristics of mud layer filtration. It is divided into central transmission type, peripheral transmission type, sludge, intermittent type, vertical flow and continuous thickener.
The high efficiency concentrator generally consists of the thickener pool, transmission device, lifting device, feeding device, unloading device and signal safety device. The main feature of this machine is to add a certain amount of flocculant to the pulp to be concentrated, so that the ore particles in the pulp will form flocculation groups and accelerate its settlement rate, so as to improve the concentration efficiency.
High efficiency concentrator is suitable for dehydration, concentration and treatment of tailings in concentrator factory, and widely used in metallurgy, chemical industry, coal, non-metallic mineral processing, environmental protection and other industries.
The working principle of a high-efficiency concentrator involves two main aspects: increasing the size of solid particles and expanding the settlement area.
Increasing the size of solid particles in slurry and the settlement area of high-efficiency concentrator can improve the processing capacity of high-efficiency concentrator. The particle size of settling particles can be increased by adding flocculant to high-efficiency concentrator to make fine particles agglomerate. The inclined plate in the high-efficiency concentrator can increase the settlement area, shorten the settlement distance of particles and improve the concentration efficiency. The test and industrial production shows that under the same processing capacity, the diameter of the high-efficiency thickener is only two-thirds to half of the diameter of the ordinary thickener, and the area is about one-ninth to one-fourth of the ordinary thickener, while the processing capacity per unit area can be increased several times to dozens of times.
Model | GW-3 | GW-5 | GW-8 | GW-10 | GW-12 | GW-20 | GW-30 | GW-40 | GW-50 |
Filter area(m2) | 3 | 5 | 8 | 10 | 12 | 20 | 30 | 40 | - |
Cylinder size(mm) | φ1068×1060 | φ1600×1060 | φ2000×1500 | φ2000×1750 | φ2000×2000 | φ2500×2650 | φ3350×3000 | φ3350×4000 | φ3350×5000 |
cylinder speed(r/min) | 0.156-1.56 | 0.156-1.56 | 0.1-0.6 | 0.1-0.6 | 0.1-0.6 | 0.14-0.54 | 0.12-0.56 | 0.12-0.56 | 0.12-0.56 |
Vacuum pressure(KPa) | 60-80 | 60-80 | 60-80 | 60-80 | 60-80 | 60-80 | 60-80 | 60-80 | 60-80 |
Swept volume(m3/min.m2) | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 |
Blast pressure(Kpa) | 10-30 | 10-30 | 10-30 | 10-30 | 10-30 | 10-30 | 10-30 | 10-30 | 10-30 |
Blast volume(m3/min.m2) | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 |
Capacity(t/h) | 0.8-1.5 | 1.6-2.4 | 2.8-3.6 | 3-4 | 3-5 | 3-8 | 4.5-12 | 6-16 | 7.5-20 |
Cylinder motor(kw) | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 4 | 4 | 5.5 |
Stirring motor(kw) | 0.75 | 0.75 | 1.5 | 1.5 | 2.2 | 2.2 | 3 | 3 | 4 |
Weight(kg) | 2635 | 2850 | 5455 | 6317 | 6365 | 10600 | 17200 | 19500 | 21500 |
Q1. Are you a manufacturing or trading company?
A1: We are manufacturer. Our factory established in 2004.
Q2. What is the after-service of your company?
A2: We can provide the foundation drawing, installation service, training, spare parts and other service according to the customer’s requirements.
Q3. Which mineral processing method should I choose?
A3: According to the properties of minerals, we will choose the treatment method that most suitable for you.
Q4. What machines are usually required for the whole production line?
A4: Usually there are feeder, primary and secondary crushers, vibrating screen, ball mill, classifier, spiral chute, magnetic or flotation machine, dryer, etc. Equipment can be adjusted.
Q5: What is the final mineral concentration?
A5: It depends on the ore grade. The final concentration of gold ore can reach 80-90%.
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