FLOTATING
KYF Air-inflation Flotation Cell
The design of this type is based on Finland Autoquenpu OK floatation cell
Principle
When flotation cell is at work, the rotation of impeller makes ore
slurry all around via tank bottom absorbed from downside of impeller
into inner-vanes of impeller, where low pressure air produced by the
blower goes into via hollow shaft and the air distributor of impeller
chamber at the same time. After fully mixture of ore slurry and air
among vanes, they are pushed out in inclined upward direction from
upper half of the impeller around, and go into the tank via steady
flow and orientation by the stator. Air bubbles rise to the foam stabil-
ity area, and after concentration process, the foams overflow from
the overflow weir into the foam tank. Another part of ore slurry flows
toward the lower part of impeller, then through the impeller stirring,
they are mixed together to form mineral laden bubbles again, and the rest of ore slurry will flow to the next tank to be-
come tailings eventually.
Features
Cone impeller is equipped with the vanes sloping backward at a certain angle, which makes strong agitation ability and
simple structure;
团
集
海
The impeller chamber is equipped with multi holes cylinder air distributor, which makes uniform air distribution and
good mixing effect of air and slurry;
U-shaped tank and little sand sediment;
Small impeller diameter, low circle velocity, and low power consumption;
Low power consumption with 30%-50% of energy saving;
Full suspension of mineral particles and high flotation index;
Light abrasion of wearing parts and long service life.
鑫
Special Tips
Mechanical stirring, no automatic air suction, no automatic ore slurry suction, and ladder in necessity during operation;
It can be combined with XCF flotation cell to be a set of flotation cells as direct flow tanks.
Application
KYF air-inflation flotation cell can be widely used in the mineral classifications of non-ferrous metals, black metals, and
non-metals. It is suitable for roughing and scavenging in large and medium flotation plant.
Technical Parameters
Model Effective
Volume
(m 3 ) Capacity
(m 3 /min) Impeller
Diameter
(mm) Impeller
Revolution
(r / min) Air Pressure
of Blower
(Kpa) Max. Air Inflation
Volume
(m 3 /m 2 .min) Motor Power
for Stir
(kw) Motor Power
for Scraper
(kw) Weight
(kg)
KYF-1 1 0.2~1 340 281 ≥ 12.6 2 4 0.75 903
KYF-2 2 0.4~2 410 247 ≥ 14.7 2 5.5 1.1 943
KYF-3 3 0.6~3 480 219 ≥ 19.8 2 7.5 1.5 1885
KYF-4 4 1.2~4 550 200 ≥ 19.8 2 11 1.5 1920
KYF-8 8 3.0~8 630 175 ≥ 21.6 2 15 1.5 3984
KYF-10 10 4.0~10 630 192 ≥ 21.6 2 22 1.5 4406
KYF-16 16 4.0~16 740 160 ≥ 25.5 2 30 1.5 5423
KYF-24 24 4.0~24 800 150 ≥ 30.4 2 30 1.5 7500
KYF-38 38 10.0~38 880 139 ≥ 34.3 2 45 1.5 10136
- 41 -