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KYF Forced Air Flotation Cell​​

KYF Forced Air Flotation Cell is a high-efficiency core flotation equipment, categorized as flotation equipment. Adopting "lower air suction + forced aeration" composite design, optimizing tank flow state and impeller structure, it has large processing capacity and high separation efficiency, suitable for roughing, scavenging and cleaning of various minerals, often used in series with XCF flotation cell to form a flotation system.

Diameter:340-880 mm

Power:4-45 kW

Capacity:0.2-38 m³/h

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Product Details

KYF Forced Air Flotation Cell is a high-efficiency core flotation equipment, categorized as flotation equipment. Adopting "lower air suction + forced aeration" composite design, optimizing tank flow state and impeller structure, it has large processing capacity and high separation efficiency, suitable for roughing, scavenging and cleaning of various minerals, often used in series with XCF flotation cell to form a flotation system.

The main body consists of tank, impeller-stator assembly, aeration system and froth scraping device. The tank is welded with low-carbon steel, inner wall lined with wear-resistant rubber or high-chromium liner; impeller is forged with wear-resistant alloy, equipped with high-efficiency reducer motor; aeration system includes low-pressure fan and air distribution device, froth scraping device is rotating scraper. Single tank volume 2-200m³, processing capacity 1-600m³/h, suitable for large, medium and small mineral processing plants.

After slurry enters the tank, the impeller rotates at high speed, forming negative pressure under the impeller to suck in air, while the low-pressure fan forcibly supplements air, and the air is refined into tiny bubbles by the stator; the impeller stirs to fully contact the slurry, reagent and bubbles, and the target minerals attach to the bubbles to form mineralized froth; the rotating scraper scrapes the froth as concentrate, and the unattached gangue minerals are discharged from the tank bottom discharge port, and some can be returned for re-separation.

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Product Advantage

  • Strong processing capacity: Large-volume tank + high-efficiency aeration design, single-tank processing capacity is 30% higher than ordinary flotation cells;

  • High separation efficiency: Composite air intake method makes bubbles evenly dispersed, target mineral recovery rate ≥92%;

  • Energy-saving and stable: High-efficiency motor + optimized transmission, energy consumption 18%-25% lower, low operating vibration;

  • Wear and corrosion resistance: Key components adopt wear-resistant alloy and rubber liner, service life 12-18 months;

  • Wide adaptability: Can process copper, iron, lead-zinc and other metal ores and fluorite and other non-metallic ores, suitable for multiple processes.

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Product Parameters

ModelEffective Volume
(m3)
Capacity
(m3/min)
Impeller Diameter
(mm)
Impeller Revolution
(r/min)

Air Pressure of Blower

(kPa)

Max. Air Inflation Volume
(m³·m⁻²·min⁻¹)
Motor Power for Agitation
(kW)
Motor Power for Scraper
(kW)
Weight
 (kg)
KYF-110.2-1340281≥ 12.6240.75903
KYF-220.4-2410247≥ 14.725.51.11419
KYF-330.6-3480219≥ 19.827.51.51885
KYF-441.2-4550200≥ 19.82111.52206
KYF-883.0-8630175≥ 21.62151.53984
KYF-10104.0-10630192≥ 21.62221.54406
KYF-16164.0-16740160≥ 25.52301.55900
KYF-24244.0-24800150≥ 30.42301.57500
KYF-383810.0-38880139≥ 34.32451.510300

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Product Application

  • Large non-ferrous metal beneficiation: Large-scale roughing and scavenging of copper and lead-zinc ores to match high production capacity requirements;

  • Ferrous metal flotation: Cleaning of hematite and limonite to improve iron concentrate grade;

  • Precious metal recovery: Flotation enrichment of gold and silver ores to improve precious metal recovery rate;

  • Non-metallic ore purification: Flotation impurity removal of fluorite and calcite to improve product purity.

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