Dredging Equipment Pump Maintenance
China dredger sand pump manufacturer
The dredger is mainly used to suck the mud through the suction pump, so the suction pump is the core of the dredger. Especially on the cutter suction dredger, it relies entirely on the suction pump to suck up the sludge. Therefore, it is necessary to carry out regular maintenance work on the dredger pump of the dredger to ensure that the suction pump can achieve higher efficiency in the excavation work.
1. Lubrication of the sand dredge pump
The suction pump is operated by lubricating oil to make the bearing parts. If there is no lubricating oil, the friction coefficient between the various parts will increase, and in serious cases, the risk of tiling may occur. Therefore, we should regularly apply the lubricant to the suction pump during daily use to ensure that all components can operate normally.
2. Anti-corrosion maintenance
The suction pump is often exposed to sludge and water during the operation. A large amount of muddy water is sprayed onto the pump for a long time. If it is not maintained for a long time, the pump casing will oxidize. Although the exterior of the pump casing is painted with waterproof paint, the waterproof paint may fall off to varying degrees during long-term use. Therefore, it is necessary to paint the waterproof paint regularly, and also do the waterproof work of the suction pump.
3. Sand Pump Impeller
After a long-term operation, the sand pump impeller will also have different degrees of wear, so it is very necessary to check and maintain the blades regularly. If the blade wear is found to be severe, replace the new fan blade immediately, which will ensure that the suction pump can perform normally.
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