Af Paper Pulp and Flotation Using Vertical Froth Pumps
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Af Paper Pulp and Flotation Using Vertical Froth Pumps

Af Paper Pulp and Flotation Using Vertical Froth Pumps

1. What is a froth pump? The AF froth pumps has been designed to increase the pumpability of frothy slurry. The pump ope
Basic Info
Model NO. AF
Position of Pump Shaft Vertical Pump
Pump Casing Combined Verticaljoint Surface Pump
Mounting Height Suction Centrifugal
Impeller Open
Usage Pump, Pumps, Ash Pumps, Circulating Pump, Slurry Pump
OEM Accepted
Certificate Ce, SGS, ISO9001
Color Many Kinds
Warranty 1 Year(Expect Wet End Parts)
Bearing Zwz, SKF, Timken...
Drives Tyle Bd, DC
Capacity 7-330 M3/H
Head 5-30 M
Max Power 15-75 Kw
Rubber Tank Option
Transport Package Standard Export Wooden Cases
Specification 2-6 inches
Trademark Naipu
Origin Shijiazhuang, China
HS Code 8413709990
Production Capacity 500 Sets/ Month
Product Description

1. What is a froth pump?

The AF froth pumps has been designed to increase the pumpability of frothy slurry. The pump operation is similar to hydrocyclone seperation.

The basic principle of the froth pump operation is to de-aerate or partially de-aerate the froth before it enters the pumping. Its handling capacity of the pump is muchhigher than that of other types of slurry pump without shaft seal and sealing water.Part code no.: QVAF073E05, QVAF133, QVAF019, BAF190, BAF2041A05, BAF2127A05, QV062G01, QV077C21, QV008, QV004-1D21, QV024, CAF3041A05, CAF3127A05...RVAF073E05, DAF4127A05, DAF4041A05, RV004-1D21, RV062G01, RV089, RVAF019, RVAF133, RV184-1, RV025, RV024, RV008, RV077, RV062...ZJF2127A05, ZJF2041A05, ZJF2110A05, ZJF3127A05, ZJF3041A05, ZJF3110A05, ZJF4127A05, ZJF4041A05, ZJF4110A05, ZJF4083A05...

Af Paper Pulp and Flotation Using Vertical Froth Pumps


2. What advantage of AF slurry pump?

Excellent performanceEasy assebly & disassemblyHigh efficencyLong time serviceThe AF series froth pumps is a efficiency pump are suitable for handing solids-liquid mixture, special for delivering frothy pulp generated in flotation machines in metalliferous and coal flotation circuits.The AF froth pump is ideal for all applications involving handling of air entrained slurries, such as flotation froth in base metal concentrators, phosphate and apatite washing plants and calcium carbonate upgrading plants.

The pump can also be used as a mixing and distribution unit, where dry powder has to be mixed (and wetted) with water. It can also be used with cement in ready mixed concrete and for grouting and injection mixing.

3. What structure of the AF froth pump

The construction of pump head is double casings slurry pump. All wet-parts can be supplied in Ni-hard, high chrome alloy iron and pressure-moulded natural or synthetic rubber.

The driver end can be exchanged with that of type--SP(R) pumps. The hopper-tank is fabricated with steel plate. Its inner wall of the tank can be covered with liner according to different medium pumped.

The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.

Af Paper Pulp and Flotation Using Vertical Froth Pumps


4. Main part number at the drawing

Af Paper Pulp and Flotation Using Vertical Froth Pumps

1.Bearing
2.Bearing Assembly
3.Tank
4.Frame Plate
5.Cover Plate


5. Materials of construction

LINERS

IMPELLERS

CASING

BASE

EXPELLER

EXPELLER RING

SHAFT SLEEVE

SEALS

Standard

Chrome Alloy
Natural Rubber

Chrome Alloy
Natural Rubber

SG Iron

SG Iron

Chrome Alloy
or
SG Iron

Chrome Alloy
or
SG Iron

SG Iron

Rubber
and
Nitrile

Options

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Viton
Nitrile
EPDM
Hypalon

Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Nitrile
Hypalon

SG Iron
Various grades

MS
Fabricated
Cast Iron

NI Resist
Ferralium
Hastelloy C
Polyurethane
316 SS
W151

NI Resist
Ferralium
Hastelloy C
316 SS
Rubber
W151
Polyurethane
Neoprene
Butyl
Nitrile

EN56C
Ferralium
Hastelloy C
Titanium
316 SS
304 SS

Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton

6. Pump performance parameters

Type

Allowable Mating Max. Power(Kw)

Clear Water Performance

Impeller

Capacity/Q m³/hr

Head/m

Speed/rpm

Max Efficiency/%

Impeller Diameter/mm

2 QV-AF

15

7.2-33

5-30

800-1800

45%

229

3 QV-AF

20

10-104

10-28

700-1500

55%

268

4 RV-AF

40

15-130

6-28

500-1050

55%

397

6 SV-AF

75

55-330

6-25

350-680

55%

560

7. Our service
OEM serviceProduce the pump and spare parts according to client's drawing or sample.
Pump slectionHelp customers select the type, size and operating speed of pumps that will perform at the lowest cost.
Using serviceOffer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Quality controlPay more attention to the quality in every process with different instruments.
Material serviceInterchangeable metal design allow best material choice for any application.
After-sales serviceProvide lifetime after sale service to solve any question during uses and large stock for standard spare parts.
GuaranteeOne year guarantee for whole machine except of the wet end parts.

Af Paper Pulp and Flotation Using Vertical Froth Pumps

Naipu Main Pump Model

AH(R)

L(R), M

HH

SP(R)

G

AF Series

1.5/1B-AH(R)

20A-L

1.5/1 C-HH

40PV-SP(R)

6/4D-G

2QV-AF

2/1.5B-AH(R)

50B-L(R)

3/2D-HH

65QV-SP(R)

8/6E-G

3QV-AF

3/2C-AH(R)

75C-L

4/3E-HH

100RV-SP(R)

10/8F-G

6SV-AF

4/3C-AH(R)

100 D-L

4/3X-HH

150SV-SP(R)

10/8S-G

8SV-AF

6/4D-AH(R)

150E-L

6/4F-HH

200SV-SP

12/10G-G

6/4E-AH(R)

300S-L

6/4X-HH

250TV-SP

14/12G-G

8/6E-AH(R)

10/8 R-M

6S-H

14/12T-G

8/6R-AH(R)

10/8 E-M

8/6S-H

16/14 G-G

10/8F-AH(R)

8/6X-H

16/14TU-GH

10/8X-AH(R)

6S-HP

16/14H-GH

12/10ST-AH(R)

8/6S-HP

18/16G-G

14/12ST-AH(R)

8/6X-HP

18/16TU-GH

16/14TU-AH(R)

20/18G(TU)-AH(R)

8. Contact Person
Katherine Hou
Shijiazhuang Naipu Pump Cellphone : +86-15028111051

Af Paper Pulp and Flotation Using Vertical Froth Pumps