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NP-AHF Horizontal Froth Pumps

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Summary
Naipu® AF Series Froth Pumps are the latest generation of froth pump based on advanced technology at home and abroad.It is designed to pump frothy slurries more efficiently by de-aerating or partially de-aerating the froth ,by an induced vortex principal,before it enters the pump head.
Pump Type:
Centrifugal
Drvie Type:
ZVz/CRz/CV/DC
Power:
Motor / Diesel
Discharge Size:
Capacity:
Head:
I want to inquire price
DESCRIPTION
CONSTRUCTION DARWING
SLECTION CHART
PERFORMANCE PARAMETERS

Naipu®AHF series froth pumps are heavy duty horizontal pumps designed to handle heavy froth slurries. The large oversized inlet with unique impeller Induced vane makes it easy to handle heavy froth and high viscosity dense slurries. The pumps are very valuable for very dense slurries where viscosity begins to become a pumping issue for standard slurry pumps.
Important design features of Naipu® AHF pumps include:
Heavy-duty structure with through-bolt design for easy maintenance and reduced downtime
Ductile iron fully lined casing provides durability, strength and long life
Large-diameter, low-speed, high-efficiency impellers extend wear life
Large, open internal passageways reduce internal speeds, maximizing service life and reducing operating costs
Unique impeller design for the most difficult froth applications
Minimal shaft / impeller overhang reduces shaft deflection and extends packing life
Cartridge bearing assemblies can be maintained in a clean environment without disassembling the pump for reliable operation and prolonged bearing life
Typical Applications—
The mining industry is a primary example of an operation plagued by froth and high viscosity problems. In the liberation of minerals from the ore, it is often floated through the use of strong flotation agents. Tough bubbles carry the copper, molybdenum or iron tails to be recovered and further processed. These tough bubbles create havoc with standard slurry pumps often causing the selection of overly large and inefficient pumps. The NAHF Froth Pump is sizes smaller and more efficient. The inducer impeller and oversized inlet very effectively assure the froth or viscous slurries get into the impeller allowing the pump to transport it to the next destination.
Lower power costs , reliable operation, greatly reduced surging and feed tank overflow make use of the froth pump more user friendly.

Iron Ore Dressing Plant
Copper Concentration Plant
Gold Mine Concentration Plant
Molybdenum Concentration Plant
Potash Fertilizer Plant
Other Mineral Processing Plants
Other industries

NaiPu®NAHF Horizontal Froth Pumps

 

 

 

Naipu® AHF PUMP SELECT CHART

NaiPu®NAHF Horizontal Froth Pumps Performance Parameter

 

 

Model

FLOWRATE

HEAD H(m)

SPEED n(r/min)

Blades
No.

Inlet Diameter(mm)

Outlet
Diameter(mm)

Max.
Diameter(mm)

Q(m3/h)

L/S

2NP-AHF

20.2-61

5.6-16.9

13-26.2

1300-1800

4

135

50

225

3NP-AHF

35.5-120

9.8-33.3

9.8-24

1000-1500

4

180

75

260

4NP-AHF

76.4-250

21.2-69.4

11.1-30

700-1100

4

280

100

390

6NP-AHF

210-530

58.3-147.2

17.4-40

600-800

4

350

150

560

 
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CONTACT

Tel: 0086-311-87162903

  0086-311-83802338
E-mail: info@naipump.com
Fax: 0086-311-83809529
Add: No.368, Xinshi North Road, Shijiazhuang City, China

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