3QV-AF Centrifugal Froth Pump Wear Resistance With 6 - 30m Delivery
Head
Product overview
F Froth Pump is a heavy duty pump designed to handle difficult
tenacious froth.
Widely used in metallurgy, mining, coal, chemical, power plants,
environmental protection, municipal engineering and other
industries. The pump can effectively eliminate the slurry bubble
when at work, still can be working in the incoming insufficient,
especially for a variety of flotation process, it is the ideal
product for delivering various difficult frothy slurry.
Features
1. Simple pump system layout allows easy installation.
2. Transmission parts of this submersible pump are interchangeable
with those of AF series. Installed
above the bearing assembly is a motor mounting base or support
frame. Flexible coupling or V-Belt is used to connect the motor shaft and the pump shaft. Pump shaft
speed is easily adjusted by changing the grooved pulley so as to suit the varying pumping applications.
3. The hopper features a steely structure, complete with the
tangential inlet and overflow box. The
overflow box can easily send the excessive slurry back to the
recycling tank. The tangential inlet allows the frothy slurry to enter into froth pump while separating the air
out of the slurry.
4. The pumping unit is interchangeable with the series. According
to the kind of medium to be pumped ,we can use metal, rubber, or other non-metallic materials to make
the wet-end parts of this froth pump.
5. The pump is able to function properly when there is insufficient
suction.
Usage
1. AF Froth Pump is a heavy duty pump designed to handle difficult
tenacious froth.
Widely used in metallurgy, mining, coal, chemical, power plants,
environmental protection, municipal engineering and other
industries.
2. The pump can effectively eliminate the slurry bubble when at
work, still can be working in the incoming insufficient, especially
for a variety of flotation process, it is the ideal product for
delivering various difficult frothy slurry.
Material list for parts
| VOLUTE | IMPELLERS | BASE | EXPELLER | EXPELLER RING | SHAFT SLEEVE | SEALS |
|
| Standard | High Chrome Alloy | High Chrome Alloy | Cast Iron | Chrome Alloy | Chrome Alloy | SG Iron | Natural Rubber |
| or | or |
| SG Iron | SG Iron |
| Options | SG Iron | SG Iron | Mild Steel | SG Iron | SG Iron | EN56C | Nordel |
| Ferralium | Neoprene |
| Hasteloy C | Viton |
| Ceramic | Butyl |
| Stellite | EPDM |
| Chrome Oxide | |
Performance table for froth pump
| Pump Model | Capacity (m3/h) | Head (m) | Speed (r/min) | Eff. (%) | Installed with power(kw) | Diameter |
| Inlet(mm) | Outlet(mm) |
| 2QV-AF | 7.6-42.8 | 6-29.5 | 800-1800 | 45 | 15 | 100 | 50 |
| 3QV-AF | 23-77.4 | 5-28 | 700-1500 | 55 | 18.5 | 150 | 75 |
| 4RV-AF | 33-187.2 | 5-28 | 500-1050 | 55 | 37 | 150 | 100 |
| 6SV-AF | 80-393 | 5-28 | 250-680 | 55 | 75 | 200 | 150 |
| 8SV-AF | 126-575 | 5.8-25.5 | 350-650 | 55 | 110 | 250 | 200 |
Quality control
| Inspection Equipment |
| 1. Inspection and Detection |
| With various inspection and detection instruments ,like
three-coordinate measuring instrument ,metallographic microscope,
direct reading spectrometer ,Brinell hardness meter ,Vickers
hardness meter, carbon and sulfur analyzer and other detection
equipment,we can carry on the chemical composition analysis
,physical properties test ,coordinate measurement for various
steel&steel materials |
| Complete pump set inspection |
| We have performance testing platform for each batch pump inspection
before delivery |
| Quality control system for each set slurry pump |
purchasing raw material ra | 1. Strict rules and procedures to choose the raw material supplier |
| 2. Each batch raw material will be tested by quality control
department |
C casting of parts
| 1 .Melting:Chemical element analysis for raw material before and
after stove . |
| 2.Moulding :Strict sand moulding qualified before iron liquid
pouring for casting |
| 3. Cleaning semi-finished parts sand :Strict inspection on the
appearance and size qualified before storage. |
Machining of
slurry pump | 1. Self -inspection and inspection between different steps. |
| 2. First part inspection |
| 3. Procedures inspection |
| 4..Inspection before storage the mining slurry pumps |
A A Assembly | 1. Inspector tracks the whole process of assembly of slurry pumps |
| 2. Slurry Pump pressure inspection and fillout the testing table |
| 3. Painting inspection |
| 4. Performance testing and fillout the testing table |
| 5. Packing inspection of slurry pump |
| 6. Issue quality certificate |
