Shaanxi Aipu Solids Control Co., Ltd
Aipu Solids Control-All your solutions on solids control
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In oil and gas drilling, solids control system including many pumps. Slurry pump is one type among them. It is heavy-duty constructed centrifugal pump, which is able to deal tough and abrasive duties. The term slurry pump is considered a generic term, to separate from other type centrifugal pump, this one mainly use to intended for clear liquids. That is used as a feeding pump for the decanter centrifuge.
Why submersible slurry pump is popular with many solids control users? Submersible slurry pumps can be used to transfer fluids with big particles. It is single stage and single suction slurry pump. The pump shell and impeller no bearing, no shaft seal, which can pump medium with quantity of solid particles at lower maintenance cost
| Model | Flow rate | Head | Speed | Efficiency | Power |
| AP50YZ20-18 | 20m³/h | 18m | 1430rpm | 42% | 3kw |
| AP50YZ25-12 | 30m³/h | 11m | 1430rpm | 38.2% | 3kw |
| AP50YZ50-20 | 40m³/h | 22m | 1440rpm | 41% | 7.5kw |
| AP65YZ50-12 | 50m³/h | 12m | 1440rpm | 55.9% | 5.5kw |
| AP80YZ80-20 | 80m³/h | 21m | 1460rpm | 55% | 11kw |
| AP80YZ80-20A | 90m³/h | 15.6m | 1460rpm | 51% | 11kw |
| AP100YZ100-30A | 110m³/h | 24m | 1470rpm | 54% | 18.5kw |
| AP100YZ100-30 | 120m³/h | 28m | 1470rpm | 56% | 22kw |
| AP100YZ160-38 | 160m³/h | 39m | 1480rpm | 52% | 45kw |
| AP150YZ250-40B | 200m³/h | 25m | 1480rpm | 49% | 37kw |
| AP150YZ250-40A | 240m³/h | 31m | 1480rpm | 50% | 45kw |
| AP150YZ280-20 | 320m³/h | 17m | 1480rpm | 57% | 37kw |
Submersible slurry pumps have a very simple structure to ensure maximum performance, minimum energy consumption, long operating life and minimum maintenance. Many different designs can suit various transportation request in process application of grinding circuits, hydrocyclone feed and slurry transfer.
Vertical slurry pumps are widely used in many solids control systems. This kind of pump can be divided into two kinds, the tank pump and cantilever/sump pumps. The tank pump is considered as dry installed pumps and the sump is incorporated in the pump. It opens inlet to prevent air blocking and operate smoothly. The cantilever structure is single stage and suction with housing bearing, supporting the intermediate pipe connect it to pump’s hydraulic components. The water is exit out from the drainage. The impeller is semi-shrouded with the agitation vane on the extension. The main point on this pump is underwater shaft part contain enough rigidity, the impeller and pump should not have bearing and seal so it can be deliver greater medium of the solids cutting.
The submersible slurry pumps can be installed in mud tank or mud pit to transfer drilling fluid to shale shaker or centrifuge, so it can be in HDD jobsite. Very easy and convenient to operate.To provide users more convenience we can also provide control panel, cable connection between slurry pump motor and panel
AIPU slurry pump is with less accessories, compact structure, small volume, easy maintenance, rotor and stator are wear parts of this pump, it is convenient to replace. the stator is made of elastomeric material, so it has particular advantages than other pump to transfer the fluids with high viscosity and hard suspended particles included.
For pump feeding centrifuge, we need to consider the centrifuge flow rate. For pump feeding shaker in the HDD mud system, we should consider the whole mud system flow rate. And then the submersible length is another issue affect configuration or design. We can supply a pump meet submersible depth up to 3m. How to achieve this? By extension pipe connected to the input port.
Drilling fluids are transferred to desilter cones by a centrifugal pump from the desander tank or compartment. Desilter cone is fed by desilter pump with fluids out of desander. Under pump pressure, the fluids run into cones and flow with centrifugal force. Then the heavy particles will deposit down and pushed out of cone drop in Apex. Particles larger than 15 microns will be separated out of drilling mud.
