JJF Flotation Cell/Machine
Capacity: 2～20m³/min
Process Material: Non-ferrous metal, black metal, and nonmetal minerals.
JJF flotation machine is an air self-suction mechanical stirringfloatation cell without slurry suction.
JJF Flotation Cell/Machine Overview
Flotation machines constitute the basic equipment for useful minerals recovery from non-ferrous ores and other raw materials by flotation. They can operate also as individual flotation cells.
Flotation Cells (Froth Flotation) were developed to separate and recover high-value Sulphide ores from low-grade ore bodies. The Flotation Cell is aerated to produce bubbles and agitated to keep the solids particles in suspension in the pulp. A flotation cell is an appliance in which froth flotation of ores is performed. It has provisions for receiving conditioned pulp, aerating this pulp, and for separate discharge of the resulting mineralized froth and impoverished tailings.
Flotation Cells/Machines Types
- Agitating flotation machine
- Self-priming flotation machine
- Aeration flotation machine
- Flotation column machine
Flotation Cells/Machines For Sale
Our froth flotation separation is sold all around the world and is popular with clients. The models of our flotation cells are main including SF, XJK, JJF, XCF, and KYF flotation cells.
Advantages
JJF Flotation Cell/Machine Advantages
- Low power consumption due to the small diameter and low speed of the rotor.
- Large design clearance between the rotor and disperser resulting in minimal wear. The stator is a cylinder with an oval hole, which is conducive to the mixture and dispersion of air and pulp.
- The height of the stator is rather lower than the impellers. The pulp circulation amount is large(up to 2.5 times), which is conducive to the mineralization of ore, reagent and air, also good circulating of pulp and mixing of pulp with air.
- The umbrella-shaped perforated dispersion cover of the stator can block off the foam layer from the vortex by the impeller, to keep the stabilization of the pulp surface.
- Large air inflation amount, good dispersion effect.
- Shorter froth travel distance for improved coarse particle recovery.
- A beveled tank bottom for coarse particle suspension.
- Large processible granularity range and high recovery rate.
- The rotor is well above the tank bottom, eliminating contact with abrasive, oversized tramp material.
- Mechanical agitation. Self-air inflation without self-priming pulp.
- It can be combined with an SF flotation cell in a combined flotation unit, with an SF flotation cell as a slurry suction tank and the JJF flotation cell as the straight tank.
Structures & Working Principle
JJF Flotation Cell/Machine Structure
JJF Flotation Cell/Machine Working Principle
When the JJF mechanical agitation flotation machine is working, the rotor creates a fluid vortex inside the standpipe and the draft tube and causes a sufficient vacuum area to induce air into the standpipe through the air inlet duct. The induced air is mixed with pulp between the impeller and stator. The mixture of air and pulp will have a tangential movement as a result of the impeller. But when the Mineralized Bubbles pass through the pores on the stator, they change to a radial motion until they bump into the Disperser and are separated evenly. When the Mineralized Bubbles rise up to the froth zone, the scraper revolves to discharge the products.
Technical Parameters
| Model | Volume（m3） | Cell size(mm) | Impeller Dia.(mm) | Impeller speed(r/min) | Capacity(m3/min) | Power for Stir/Scraper(kw) | Singe cell weight(kg) |
| JJF-1 | 1 | 1100*1100*1000 | 280 | 0.3-1 | 5.5/1.5 | ||
| JJF-2 | 2 | 1400*1400*1150 | 280 | 0.5-2 | 7.5/1.5 | ||
| JJF-3 | 3 | 1500*1850*1200 | 350 | 1-3 | 11/1.5 | ||
| JJF-4 | 5 | 1600*2150*1250 | 410 | 305 | 2.0-4 | 11/1.5 | 2303 |
| JJF-5 | 5 | 1600*2150*1550 | 410 | 305 | 2.0-6 | 11/1.5 | 2416 |
| JJF-8 | 8 | 2200*2900*1400 | 540 | 233 | 4.0-12 | 22/2.2 | 4507 |
| JJF-10 | 10 | 2200*2900*1700 | 540 | 233 | 5.0-10 | 22/1.5 | 4820 |
| JJF-16 | 16 | 2850*3800*1700 | 700 | 180 | 5.0-16 | 37/1.5 | 7657 |
| JJF-20 | 20 | 2850*3800*2000 | 770 | 180 | 5.0-20 | 45/1.5 | 8505 |
