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|Material:||A05 Material||Inlet:||8 Inch|
|Outlet:||6 Inch||Pump Type:||AH Pump|
|Impeller:||Closed Type Impeller||Fuel:||Diesel,Electric,Other|
|Theory:||Centrifugal Pump||Seal:||Packing Seal,Expeller Seal,mechanical Seal|
The 6 Inch Diesel Engine Driven Centrifugal Pumps are cantilever centrifugal slurry pumps, which are suitable for conveying abrasive or corrosive slurry. They are widely used in metallurgical, mining, petroleum, chemical, coal, power, transportation, River dredging, building materials and municipal Engineering departments.
The AH series slurry pump can also be called heavy duty slurry pump. Because the pump has thick bearing parts and heavy brackets, it is suitable for conveying strong abrasion, high concentration slurry or low concentration and high lift slurry. It can be used in series At the maximum allowable working pressure range of the pump.
The 6 Inch Diesel Engine Driven Centrifugal Pumps are horizontal, vertical open, double pump shell structure. The pump body and pump cover have replaceable metal lining or rubber lining. The lining can be used last worn out. It does not need to be replaced, Prolongs the maintenance cycle and reduces the operation cost.
The 6 Inch Diesel Engine Driven Centrifugal Pump Heavy Duty AH slurry pump uses a closed impeller. The closed impeller consists of blades and front and rear covers. Closed impellers are more efficient.
In addition to the direct-coupled drive (DC), the 8/6E-AH slurry pump has V-type V-belt drive, gear reducer drive, fluid coupling drive, variable frequency drive, and thyristor speed control.
|Type meaning for mineral centrifugal slurry pump|
|8||Pump inlet size|
|6||Pump outlet size|
|AH||AH slurry pump|
|R||R-Rubber liner pump|
|Pump Model||8 / 6 E - AH|
|Allowable Max.Power||120 kw|
|Capacity||360 - 828 m³/h|
|Head||10 - 61 m|
|Speed||500 - 1140 r/min|
|NPSH||2 - 9 m|
|Impeller Dia.||510 m|
During the operation of the slurry pump, attention should be paid to the temperature and leakage of the packing gland. Normal packing leakage should not exceed 10-20 drops per minute.
In the pump operation, if the AH slurry pump can take in air and it can be solid, it will make an abnormal sound and vibrate accordingly.
In the pump operation, if the backup valve of the backup machine leaks and the switching valve is always open, it should be noted that the backup machine is reversed due to the reverse flow.
When the pump regulates the flow during normal operation, it is not possible to reduce the flow rate by reducing the opening of the pump suction line valve. Otherwise, the pump inlet flow will be insufficient and the pump will cavitation.
In the pump operation, for the bearings that need cooling water, pay attention to the temperature and quantity of water, and try to keep the bearing temperature within the specified range.
Slurry pump impeller function
1. The impeller is the part of the slurry pump overcurrent component that works on the slurry.
2. The impeller is rotated by the pump shaft in the pump body to obtain energy for the slurry.
3. The mechanical energy is transmitted to the slurry by the rotation of the impeller, so that the slurry obtains the dynamic pressure energy: it consists of four parts: the front wheel plate, the rear wheel plate, the blade and the wheel hub.
Structure of slurry pump
Quality control for mining centrifugal slurry pump
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