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Flotation Cell

Flotation Cell

The flotation cell is suitable for the roughing, scavenging, selection and the reverse flotation of the non-ferrous metal, ferrous metal, noble metal, nonmetallic mineral. Both Electric engine and Diesel engine are optional. Capacity from 0.18 m³/min to 24 m³/min flexible.

Advantages

Flotation machine is necessary equipment in most of the ore beneficiation processes, which can be used to separate copper, zinc, lead and other nonferrous metal and non-metal minerals. So, it is also called copper ore flotation machine according to the materials to be processed.

 

Flotation process must be completed in flotation cells, which can be divided into four stages.

Flotation Cell

1. Raw Material Preparation

Raw material preparation of flotation work mainly includes fine grinding, size mixing, medicating and stirring. Fine grinding work is very important, which is mainly used to make most of the useful minerals separated. Then add medicine to make the density of ore pulp proper.

2. Air Agitation

Relying on mixing and air charging device of flotation machine stirs and snifts air, thus making The particles be in suspension state and generate a large number of air bubbles with proper sizes. Then make ore grains and air bubbles contact and collide.

3. Air Bubble Mineralization

After having reacted with flotation agent, surface hydrophobic mineral grains are attached to air bubbles, then rose to ore pulp surface and formed mineralized bubble. Surface hydrophilic mineral particles that cannot attach to air bubbles are stayed in ore pulp. It is the most basic behavior of flotation separation.

4. Scrape Out the Mineralized Bubble

In order to ensure continuous production and timely discharge the mineralized bubble, the rotating scraper of ore flotation equipment will scrape out the mineralized bubble which is called "froth concentrate". The products stayed in ore pulp and discharged finally are called tailings.

Model Specifications

Category Specification 
Model
Effective 
cubage
(m³)
Processing 
capacity
(m³/min)
Main shaft     loam board Dimensions
(L×W×H)
(mm)
Single
 trough 
Weight
(kg)
Power
(kw)
Rotate 
speed
(r/min)
Rotate
 speed
(r/min)
Power
(kw)
XJK type 
flotation 
machine
XJK-0.35 0.35 0.18-0.4 1.5 483 25 1.1 700×700×700 460
XJK-0.62 0.62 0.3-0.9 3.0 400 25 1.1 900×820×850 980
XJK-1.1 1.1 0.6-1.6 5.5 330 25 1.1 1100×1100×1000 1390
XJK-2.8 2.8 1.5-3.5 11 280 25 1.1 1750×1600×1100 2430
XJK-5.8 5.8 5-7 22 240 25 1.5 2200×2200×1200 3533
SF type 
flotation 
machine
SF-0.37 0.37 0.2-0.4 1.5 386 25 1.1 700×700×750 468
SF-0.7 0.7 0.3-0.9 3 400 25 1.1 900×820×950 990
SF-1.2 1.2 0.6-1.6 5.5 330 25 1.1 1100×1100×1100 1873
SF-2.8 2.8 1.5-3.5 11 268 25 1.1 1750×1600×1150 2538
SF-4 4 2-4 15 220 25 1.5 1850×2050×1200 2838
SF-8 8 4-8 30 191 25 1.5 2200×2900×1400 4129
SF-10 10 5-10 30 191 25 1.5 2200×2900×1700 4486
SF-20 20 5-20 30×2 191 25 1.5 2850×3800×2000 9828
JJF type
 flotation 
machine
JJF-2 2 1-3 7.5 443 25 1.5 1400×1400×1100 1670
JJF-4 4 2-4 11 305 25 1.5 1600×2150×1250 2350
JJF-8 8 4-8 22 233 25 1.5 2200×2900×1400 4500
JJF-10 10 5-10 22 233 25 1.5 2200×2900×1700 4820
JJF-16 16 5-16 30 180 25 1.5 2850×3800×1700 8000
JJF-20 20 5-20 37 180 25 1.5 2850×3800×2000 10500

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