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3QV-AFR Tobee® Vertical Froth Pump

SPECIFICATIONS:

Size: 3 inch
Capacity: 23-78 m³/h
Head: 5-28m
Max.power: 110kw
Materials: Rubber, Polyurethane etc.

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Description

Optimizing Mineral Processing: The Power of Tobee^® 3QV-AFR Vertical Rubber Lined Froth Pump

When demanding mining and mineral processing applications require robust, reliable froth slurry handling, the Tobee^® 3QV-AFR Vertical Froth Pump stands out. This specialized vertical rubber lined froth pump for slurry is engineered to conquer the toughest challenges: efficiently moving abrasive slurry laden with coarse particles, air, and foam, especially within the flotation process. As a true froth handling slurry pump for mineral processing, its unique design excels where standard pumps falter. The 3QV-AFR vertical froth pump for mining use leverages a vertical shaft centrifugal design with critical wear components lined in durable rubber, making it a corrosion resistant rubber pump for coarse particles and a high density slurry pump with rubber liner.

Engineered for Extreme Froth & Slurries

The core strength of the Tobee^® 3QV-AFR lies in its vertical configuration. Submerged directly into sumps or tanks common in flotation cells, it eliminates complex piping and reduces required installation footprint. The conical sump and tangential inlet design work synergistically to separate air bubbles from the high-density slurry, allowing the pump to move the actual abrasive mixture efficiently without air locking – a critical feature for consistent flotation process performance.

The heavy-duty rubber lining is paramount. It provides exceptional resilience against the constant scouring of coarse particles and offers superior corrosion resistance against aggressive chemical environments typical in mineral processing circuits. Unlike metal alloys, rubber linings absorb impact energy, reducing wear rates significantly on critical wet-end parts like the impeller, suction liner, and volute casing. This translates directly to extended service life and lower operating costs.

Tobee^® 3QV-AFR Vertical Froth Pump Performance Parameter:

Model	Inlet (mm)	Outlet (mm)	Matching Power P (kw)	Capacity Q (m³/h)	Head H (m)	Speed n (r/min)	Eff. η (% )	Impeller dia. (mm)
3QV-AFR	150	75	3-18.5	23-78	5-28	700-1500	55	268

Beyond Minerals: Versatile Reliability

While its primary domain is mineral processing, this Tobee vertical centrifugal pump for abrasive slurry proves invaluable across industries. It effectively handles coal washing froths, chemical process slurries with entrained air, corrosive waste streams in metallurgy, and challenging tailings disposal. The absence of traditional shaft seals is a major operational advantage. Submerged operation means no problematic seal faces to maintain, no expensive seal water systems, and zero risk of seal-related leakage – enhancing safety and environmental compliance.

Efficiency & Ease Upkeep

Designed for practicality, key wear components are easily accessible and replaceable, minimizing costly downtime during maintenance. Furthermore, its wet parts interchangeability with Tobee's proven SP/SPR vertical sump pump series simplifies inventory management for operators.

FAQ:

Q: Why is the vertical design crucial for a froth pump like the 3QV-AFR?
A: The vertical shaft allows direct submersion into the froth/slurry sump. This eliminates air ingestion issues common with horizontal pumps, enables efficient air/froth separation via its conical design, and requires minimal floor space.

Q: How does the rubber lining benefit handling coarse particles?
A: The resilient rubber lining acts as a shock absorber against impacts from coarse particles, significantly reducing wear rates compared to hard metal alloys. It also provides excellent corrosion resistance against acidic or alkaline slurries.

Q: Does the 3QV-AFR require seal water?
A: No. Its submerged vertical design operates without traditional shaft seals, eliminating the need for seal water systems entirely. This removes a major maintenance point, reduces water consumption, and prevents potential seal failure leaks.

Upgrade your slurry handling efficiency and reliability with the industry-proven Tobee^® 3QV-AFR Vertical Froth Pump. Inquire now for details and competitive pricing tailored to your specific mineral processing or mining needs!

Sara Liang