Flotation cell (total cross-section, air-lift, micro bubble)

Introduction
This flotation cell is invented by our company and has been applied for a patent. Compared with the traditional flotation cell, our equipment with the agitation.
Features
Many one-way abrasion-resistant rubber valves are equipped at the bottom of flotation cell .
The production expense and installed power are separately reduced by 70% and 60% compared to that of the traditional equipment.
Dust removal unit, screening factory and screening equipments are leaved out, which reduce civil engineering investment, the floor area and the cost of labor power and management.
The max feeding size is 160mm.
Application
It is used for coarse grinding after coarse crushing.
Working principle
The essential component is a cylinder with bigger diameter and smaller length which is slowly revolved via transmission machinery. Materials are fed into central sleeve where ores are fully grinded due to the falling impact and autogenous grinding. Ore materials, which are eligible for the particle size standard and pass through grid plate, are discharged from another side of central sleeve, with the aid of overflow water.
Technical parameter
Number  Model  Capacity(t/d) · Diameter
 (m) Height(m) Volume(m³) Air suction 
amount(m³/min) Air 
pressure(Kpa) Weight(t) 
1 XQFφ1000×7000 45 1.0  7.0  4.87  0.94  120.90  3.5
2 XQFφ1000×6400 40 1.0  6.4  4.40  0.94  109.20  3.1
3 XQFφ1000×5800 39 1.0  5.8  3.93  0.94  97.50  2.9
4 XQFφ1500×7000 100 1.5  7.0  10.96  2.12  120.90  5.4
5 XQFφ1500×6400 98 1.5  6.4  9.90  2.12  109.20  4.9
6 XQFφ1500×5800 86 1.5  5.8  8.84  2.12  97.50  4.5
7 XQFφ2000×7000 190 2.0  7.0  19.48  3.77  120.90  7.5
8 XQFφ2000×6400 170 2.0  6.4  17.59  3.77  109.20  6.8
9 XQFφ2000×5800 150 2.0  5.8  15.71  3.77  97.50  6.2
10 XQFφ2500×7000 300 2.5  7.0  30.43  5.89  120.90  9.7
11 XQFφ2500×6400 270 2.5  6.4  27.49  5.89  109.20  8.8
12 XQFφ2500×5800 240 2.5  5.8  24.54  5.89  97.50  8
13 XQFφ3000×7000 420 3.0  7.0  43.83  8.48  120.90  12
14 XQFφ3000×6400 370 3.0  6.4  39.58  8.48  109.20  10.9
15 XQFφ3000×5800 350 3.0  5.8  35.34  8.48  97.50  9.9
16 XQFφ3500×7000 580 3.5  7.0  59.65  11.55  120.90  14.50 
17 XQFφ3500×6400 520 3.5  6.4  53.88  11.55  109.20  13.20 
18 XQFφ3500×5800 480 3.5  5.8  48.11  11.55  97.50  12.00 
19 XQFφ4000×7000 780 4.0  7.0  77.91  15.08  120.90  16.00 
20 XQFφ4000×6400 700 4.0  6.4  70.37  15.08  109.20  15.20 
21 XQFφ4000×5800 620 4.0  5.8  62.83  15.08  97.50  14.40 
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