Overview
sludge pump transports various concentrations of iron ore slurry in the whole process, so it is required that the slurry pump has the performance of corrosion resistance, wear resistance, not easy to block, easy to repair and replace shaft seal parts.
Main performance of ZJ series iron mine sludge pump
| ① Wear resistant. Normal production, 3 months impeller change (manganese steel) |
| ② Good maintenance, standardized spare parts, easy to be removed and replaced; |
| ③ The head and flow suitable for the whole process environment are suitable; |
| ④ During commissioning, voltage, current, vibration, motor temperature rise, lubricating oil temperature rise, safety facilities, mechanical performance, working environment and other items are all qualified. |
Technical parameters of ZJ series sludge pump uesd in iron mine are as follows for example:
Pump Specifications | Material specifications |
Model:ZJ200-65 Capacity: 800m³/h Head: 64m Suction size:250mm Discharge size:200mm Efficiency:77% Speed:980rpm Voltage/Frequency:380v50Hz | Pump casing & cover: HT200 Throat bush:A05 Frame plate liner insert:A05 Impeller：A05 Shaft：E05 Shaft sleeve: A05 Suction pipe:HT250 Discharge pipe: HT250 |
Driven Method of ZJ series slurry pump
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Model Selection of sludge pump
Due to the poor working environment of slurry pump, the lack of wear-resistant materials and other reasons in the actual use process may lead to serious overall wear, low reliability and more power consumption of slurry pump. In addition, the efficiency and service life of the slurry pump determine the production cost and efficiency of the concentrator. Therefore, the selection is very important. If the selection is reasonable, the service life and production efficiency of the slurry pump can be greatly improved.
Model selection of sludge pump mainly includes collection of known parameters, determination of pipe diameter and calculation of slurry pump. The basic parameters include: the flow rate of ore pulp, the height difference required for pumping, the density and specific gravity of ore pulp, and the size of solid particles.
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