Flotation Cell for Metallurgical Plant
Product Spotlights
Product Introduction Flotation cell for metallurgical plant
A flotation cell for a metallurgical plant is a heavy-duty, highly engineered industrial processing unit designed to separate valuable minerals from gangue within complex pyrometallurgical and hydrometallurgical feed preparation circuits. These cells are built to operate continuously under harsh industrial conditions, interfacing directly with milling, roasting, leaching, and smelting operations to deliver high-density, precisely graded concentrates that meet strict metallurgical smelting specifications.
Application Flotation cell for metallurgical plant
Metallurgical plant flotation cells are deployed in specialized circuits where high chemical resistance, thermal stability, and exact material matching are required. The equipment is vital for the following typical scenarios: Smelter Slag Recovery: Processing cooled, crushed metallurgical slag from copper or nickel smelters to recover entrained matte and metal droplets that would otherwise be permanently lost in waste dumps. Pre-Hydro-Metallurgical Concentrating: Concentrating specific sulfide or oxide minerals prior to high-pressure acid leaching (HPAL) or autoclave oxidation, drastically reducing the volume of acid and chemical reagents required. Anode Slime and By-Product Treatment: Deployed in specialized refinery circuits to separate precious metals (gold, silver, platinum-group metals) from selenium, tellurium, and other base metal by-products generated during electro-refining.
Working Principle Flotation cell for metallurgical plant
The unit utilizes mechanical agitation, chemical conditioning, and controlled gas injection to execute selective separation on highly dense or chemically aggressive metallurgical slurries. Aggressive Surface Conditioning: The metallurgical pulp or ground slag often exhibits passive or oxidized mineral surfaces. The slurry is treated with robust activators, sulfidizing agents, or pH modifiers within high-shear zones to re-establish the necessary surface hydrophobicity. Forced Air Aeration and Shearing: Low-pressure air or specialized inert gases (such as nitrogen, used to prevent unwanted mineral oxidation) are forced through a heavy-duty rotor-stator mechanism. The intense mechanical shearing creates a highly uniform, dense cloud of micro-bubbles optimized for the specific density of the metallurgical feed. Froth Crowding and High-Density Discharge: Because metallurgical concentrates can be exceptionally heavy, the cell features optimized froth crowding plates and high-capacity, variable-speed mechanical paddles. These paddles rapidly push the heavily mineralized froth layer into the launders before the heavy particles can detach and sink.
Advantages Flotation cell for metallurgical plant
Extreme Structural and Chemical Durability: Constructed with specialized corrosion-resistant alloys, thick rubber linings, or advanced polyurethane components, these cells withstand highly acidic, alkaline, abrasive, or high-temperature metallurgical slurries. Maximization of Smelter Resource Efficiency: By successfully reclaiming valuable metals from slag and refinery by-products, the system directly increases the overall metal recovery percentage of the entire metallurgical complex. Seamless Automation Integration: Equipped with industrial-grade pulp level transmitters, automated air flow actuators, and continuous density meters, the cells integrate perfectly into centralized distributed control systems (DCS) for completely automated plant operation.
Technical Specifications
Category |
Model |
Effective Volume |
Capacity |
Impeller |
Impeller RPM Motor Power |
(kW)-Agitating |
Motor Power |
Single Weight (t) |
XJK type |
XJK-0.35 |
0.35 |
0.18-0.4 |
300 |
480 |
1.5 |
0.75 |
0.6 |
XJK-0.62 |
0.3-0.9 |
350 |
400 |
3 |
1.1 |
0.9 |
||
XJK-1.1 |
0.6-1.6 |
500 |
330 |
5.5 |
1.1 |
1.3 |
||
XJK-2.8 |
1.5-3.5 |
600 |
280 |
11 |
1.5 |
2.5 |
||
XJK-5.8 |
5.8 |
5-7 |
750 |
240 |
15 |
1.5 |
3.6 |
|
SF type Flotation |
SF-0.37 |
0.37 |
0.2-0.4 |
300 |
352-442 |
1.5 |
0.55 |
0.5 |
SF-0.65 |
0.65 |
0.3-1.0 |
350 |
336 |
3 |
1.1 |
1 |
|
SF-1.2 |
1.2 |
0.6-1.6 |
450 |
298 |
5.5 |
1.1 |
1.5 |
|
SF-2.8 |
2.8 |
1.5-3.5 |
550 |
268 |
11 |
1.5 |
2.3 |
|
SF-4 |
4 |
2-4 |
650 |
237 |
15 |
2.2 |
2.8 |
|
SF-8 |
8 |
4-8 |
760 |
191 |
30 |
2.2 |
4.3 |
|
SF-10 |
10 |
5-10 |
760 |
191 |
30 |
3 |
4.6 |
|
SF-16 |
16 |
6-16 |
850 |
180 |
45 |
3 |
7.8 |
|
SF-20 |
20 |
8-20 |
730 |
186 |
55 |
3 |
9.8 |
|
| JJF type Flotation machine | JJF-2 |
2 |
1-3 |
370 |
400 |
11 |
1.1 |
1.9 |
JJF-4 |
4 |
2-4 |
410 |
305 |
15 |
1.5 |
2.3 |
|
JJF-8 |
8 |
4-8 |
540 |
233 |
22 |
2.2 |
4.5 |
|
JJF-10 |
10 |
5-10 |
540 |
233 |
22 |
2.2 |
4.9 |
|
JJF-16 |
16 |
5-16 |
700 |
180 |
37 |
2.2 |
8.2 |
|
JJF-20 |
20 |
5-20 |
730 |
180 |
37 |
2.2 |
10.5 |
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