Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd
Lipu Dedicated to Designing and Manufacturing Ore-dressing and Drying Equipment
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Froth Flotation Cell Mineral Flotation Machine Ore Dressing Plant
Application of Flotation Machine
Flotation machine is widely used for roughing, concentrating and counter-flotation of nonferrous metal that includes copper, lead, zinc, nickel and molybdenum, ferrous metal and nonmetallic mineral.which will be scraped out and collected. And the rest materials will be left there. Thus, the separation is accomplished.
Advantages of Flotation Machine
1. With a light structure, it's easy to install the bearing body with a good perpendicularity.
2. Wear resistance, long service life and powerful agitating force.
3. U-shaped tank reduces the ore accumulated at the bottom of the tank.
4. With light main shaft parts and the stator installed at the bottom of the tank, it's easy to install them.
Working Principle of Flotation Machine
(1) After intensively mixed, the pulp and medicament are fed to the groove bottom of the first tank.
(2) When the impeller of the flotation machine begins to rotate, negative pressure is formed, making the air and pulps at the bottom and middle part of the tank enter the mixing zone. The pulp, air and medicament are then mixed in the mixing zone.
(3) As a result of the centrifugal force, the blended pulps are lead to the mineralization area. The air is in full contact with the coal particle and forms mineralized discharged by the scraping tool. Finally, clean coal foam is produced by this flotation machine.
(4) Coal particles that are not mineralized will be remixed, re-mineralized and re-separate through the recycle hole and the upper intake.
Technical Parameters:
SF series Flotation Machine
| Model | Cell volume(m³) | Impeller diameter (mm) | Impeller speed (r/min) | Capacity (m³/min) | Main motor power (kW) | Scraper motor power (kW) | Weight (t/cell) |
| SF0.37 | 0.37 | 300 | 442 | 0.2-0.4 | 1.5 | 1.1 | 0.4 |
| SF0.7 | 0.7 | 350 | 400 | 0.3-1 | 3 | 1.1 | 0.9 |
| SF1.2 | 1.2 | 450 | 312 | 0.6-1.2 | 5.5 | 1.1 | 1.4 |
| SF2.8 | 2.8 | 550 | 268 | 1.5-3.5 | 11 | 1.1 | 2.2 |
| SF4 | 4 | 650 | 235 | 2-4 | 15 | 1.5 | 2.6 |
| SF8 | 8 | 760 | 191 | 4-8 | 30 | 1.5 | 4.3 |
| SF16 | 16 | 850 | 190 | 5-16 | 45 | 1.5 | 7.4 |
BF series Flotation Machine
| Model | Cell volume(m³) | Impeller diameter (mm) | Impeller speed (r/min) | Air inflow (m³/m2.min) | Capacity (m³/min) | Power (kW) | Weight (t/cell) |
| BF2.8 | 2.8 | 550 | 278 | 0.9-1.1 | 1.4-3 | 11 | 2.1 |
| BF4 | 4 | 650 | 235 | 0.9-1.1 | 2.4-4 | 15 | 2.6 |
| BF6 | 6 | 700 | 205 | 0.9-1.1 | 3-6 | 18.5 | 3.3 |
| BF8 | 8 | 760 | 188 | 0.9-1.1 | 4-8 | 22 | 4.1 |
| BF10 | 10 | 760 | 188 | 0.9-1.1 | 5-10 | 22 | 4.5 |
| BF16 | 16 | 850 | 195 | 0.9-1.1 | 8-16 | 37 | 8.3 |
| BF20 | 20 | 850 | 195 | 0.9-1.1 | 10-20 | 45 | 8.7 |
| BF24 | 24 | 920 | 181 | 0.9-1.1 | 12-24 | 45 | 9 |
KYF series Inflatable Flotation Machine
| Model | Cell volume(m³) | Impeller diameter (mm) | Impeller speed (r/min) | Air pressure of air blower (kPa) | Max. Air inflow (m3/m2.min) | Capacity (m3/min) | Main motor power (kW) | Scraper motor power (kW) | Weight (t/cell) |
| KYF1 | 1 | 340 | 281 | ≥12.6 | 2 | 0. 2-1 | 4 | 1. 1 | 0. 8 |
| KYF2 | 2 | 410 | 247 | ≥14.7 | 2 | 0. 4-2 | 5. 5 | 1. 1 | 1. 5 |
| KYF3 | 3 | 480 | 219 | ≥19.8 | 2 | 0. 6-3 | 7. 5 | 1. 5 | 1. 9 |
| KYF4 | 4 | 550 | 200 | ≥19.8 | 2 | 1. 2-4 | 11 | 1. 5 | 2. 2 |
| KYF8 | 8 | 630 | 175 | ≥21.6 | 2 | 3. 0-8 | 15 | 1. 5 | 4. 2 |
| KYF16 | 16 | 740 | 160 | ≥25.5 | 2 | 4. 0-16 | 30 | 1. 5 | 6 |
| KYF24 | 24 | 800 | 150 | ≥30.4 | 2 | 4. 0-24 | 30 | 1. 5 | 7. 5 |
| KYF38 | 38 | 880 | 138 | ≥34.3 | 2 | 10-38 | 37 | 1. 5 | 10. 3 |
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