Crushing and Screening
Grinding and Classification
Mining Process
Thickening and Dewatering
Auxiliary
Consumables and Spare Parts
SKU:
XH-XPAB
Category: Wear-Resistant Slurry Pumps
XPAⅡ high lift wear-resistant rubber slurry pump
- Product Introduction: A bipolar wear-resistant slurry pump with a lift of 70m.
- Capacity: Flow ≤203m3/h
- Applications: Mining, electric power, metallurgy, coal, environmental protection and other industries transport slurry containing abrasive solid particles. Such as slurry transportation in metallurgical dressing plants, hydraulic ash removal in thermal power plants, coal slurry and heavy medium transportation in coal washing plants, dredging of rivers, river desilting, etc. In the chemical industry, some corrosive slurries containing crystals can also be transported.
- Product Improvements: Huston’s slurry pump is a type of horizontal slurry pump. It mainly adopts a bipolar impeller series design. The impeller diameter does not need to be increased to achieve high lift.
Advantages and Features
- The lift can reach 70 meters, breaking the limit of rubber slurry pumps not exceeding 60 meters
- the impeller and sheath of the high-lift slurry pump are made of Huston wear-resistant rubber, with a wear-resistant index of 128% and a lifespan 2-4 times longer than that of metal pumps
- it is a rare domestic rubber slurry pump with three effects of wear resistance, anti-corrosion and high lift
- it adopts a packing type seal, which is simple and reliable and will not cause leakage
- if it is necessary to replace the flow parts, the operation is simple.
Working Principle
The working principle of the slurry pump is to use a motor to drive the impeller to rotate. The blades of the impeller force the fluid to rotate, that is, the impeller does work on the fluid along its direction of movement, thereby forcing the pressure potential energy and kinetic energy of the fluid to increase. Under the action of the inertial force of the fluid, it flows from the center to the edge of the impeller, and flows out of the impeller at a very high speed, into the pressure chamber, and then discharged through the outlet pipe. This process is called the water pressure process. At the same time, since the fluid from the center of the impeller flows to the edge, a low-pressure area is formed in the center of the impeller. When it has sufficient vacuum, under the action of strong pressure at the suction end, the fluid enters the impeller through the suction chamber. This process is called the water absorption process. When the impeller rotates continuously, the fluid is continuously discharged and inhaled, forming continuous work. Huston rubber slurry pump can be used as a special feed pressure pump and tailings pump for filter presses, breaking through the limitation that rubber pumps cannot be used in projects with a lift of more than 60 meters, and has a wider application field. In addition, the Pumptec computer-aided design software developed by the company can select the best specifications, motor power, speed and pipelines through computers based on the physical characteristics of the transported slurry and the matching pipelines and fittings, so that the pump selection can suit the needs of different processing plants.
Technical Specifications
| Project model | Speed(r/min) | Flow (m3/h) | Lift(m) | Shaft power(KW) | Reference motor (KW) | |
|---|---|---|---|---|---|---|
| Model | power | |||||
| XPA(2)-50 | 1480 | 27.5 | 76.0 | 22.3 | Y225S-4 | 37 |
| 41.4 | 72.2 | |||||
| 55.2 | 66.1 | |||||
| 69.0 | 56.0 | |||||
| 80.0 | 43.5 | |||||
| XPA(2)-65 | 1480 | 40.0 | 76.0 | 32 | Y225M-4 | 45 |
| 60.0 | 72.2 | |||||
| 80.0 | 66.1 | |||||
| 100.0 | 56.0 | |||||
| 115.0 | 43.5 | |||||
| XPA(2)-75 | 1480 | 56.0 | 73.3 | 49 | Y250M-4 | 55 |
| 85.0 | 69.0 | |||||
| 113 | 62.5 | |||||
| 150 | 51.2 | |||||
| 169 | 44.0 | |||||
| XPA(2)-100 | 1480 | 70.0 | 73.5 | 62.5 | Y280S-4 | 75 |
| 105 | 71.6 | |||||
| 140 | 68.6 | |||||
| 186 | 61.9 | |||||
| 245 | 48.5 | |||||
| XPA(2)-100-Ⅰ | 1480 | 79.7 | 80.0 | 78.2 | Y280M-4 | 90 |
| 119 | 78.0 | |||||
| 159 | 74.8 | |||||
| 211 | 67.5 | |||||
| 279 | 52.9 | |||||
| XPA(2)-100-Ⅱ | 1480 | 58.0 | 91.8 | 64.7 | Y280M-4 | 90 |
| 87.0 | 89.1 | |||||
| 116 | 85.7 | |||||
| 154 | 77.3 | |||||
| 203 | 60.6 | |||||
Case Study
Sudan No. 1 Iron Ore Plant needs a pump to drive the slurry into the pump box before the slurry is mixed. The lift of the slurry pump selected by the plant could only reach 50m, which could not reach the height of the pump box. After learning about the product details on Huston’s website, I purchased the Huston XPA II high-lift wear-resistant rubber slurry pump. This equipment adopts dual-machine impellers in series, with a lift of up to 70m. Combined with Huston wear-resistant rubber, its service life is 2-4 times that of a metal high-lift slurry pump, saving a lot of costs for the plant.
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