Tobee® 4x3D-AH Slurry Pump is a standard horizontal dewatering pump for pumping abrasive slurries, designed for ultra heavy duty applications such as mill discharge, process plant and tailings, high pressure pipelines, as well as other specialty applications.
Bearing assembly use cylindrical structure, which helps adjust the space between impeller and cover plate liner easily, and being removed completely when being repaired. Bearings use grease lubrication. The shaft seal could use the packing seal, centrifugal seal and mechanical seal. The discharge side can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications. Here are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices. Wide performance, good NPSH and high efficiency, the pump of this type may be installed in multistage series to meet the delivery for long distance.
√ Bearing assembly - a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
√ Volute Liners - easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure moulded elastomer.
√ Elastomer seal rings back all liner joints.
√ Pump casing - Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
√ Impeller–front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and moulded elastomer impellers are completely interchangeable.
√ Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
√ Throatbush - wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
√ One-piece frame - a very robust one-piece frame cradles the cartridge type bearing and shaft assembly.
√ An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.
Tobee® TH4/3D Slurry Pump Performance Parameters:
|
Model |
Max. Power (kw) |
Materials |
Clear Water Performance |
Impeller Vane No. |
|||||
|
Liner |
Impeller |
Capacity Q (m3/h) |
Head H (m) |
Speed n (rpm) |
Eff. η (%) |
NPSH (m) |
|||
|
60 |
M |
M |
97.2-198 |
9-53 |
1000-2200 |
71 |
4-6 |
5 |
|
Tobee® TH Series Slurry Pumps Outline Dimensions:
Tobee® TH4/3D Slurry Pumps Applications:
The TH4/3D Slurry pumps are widely used in industry of mining, electrical power, metallurgy, coal, environmental protection, etc for transportation of abrasive solid slurry.
√ Mining & Mineral Processing (Gold/Copper/Iron Ore/Lead & Zinc/Tin/Wolfram etc.)
√ Environmental Water & Sewage Treatment
√ Power & Oil (Bottom ash, lime slurry for FGD)
√ Chemical Industry (Phosphate/Potash/Chemical Fertilizer etc.)
√ Food and Other Industry (Sugar/Paper & Pulp/Tobacco)
√ Dredging (Sand & Gravel)
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