How to maintain coal injection pump?
Time:
2020-08-06 11:46
The use of equipment will wear naturally, so in order to extend the service life of the equipment, we must pay attention to the usual maintenance of the equipment. Some people may feel very troublesome, but if the equipment can be regularly maintained, it can be used for several years, so pay attention to the daily maintenance of the equipment is very useful. The following Xiaobian will introduce how to maintain the coal seam water injection pump.
It is composed of high pressure water pump, explosion-proof motor, stainless steel relief valve, base and other main components. It has the advantages of lightness, energy saving, easy to move and long service life. Can pump water and emulsion, suitable for coal seam water injection and underground hydraulic prop liquid supply.
Coal seam water injection pump can not only be used as coal seam water injection equipment, but also as a pump station equipment, used for all kinds of coal mine machinery spray dust and motor water cooling; It can also be used as an emulsion pump to replace hydraulic prop pump and test station pump with similar performance. It can also be used as a hydraulic source of pressure machinery and a cleaning pump of coal roadway and various mechanical equipment. Coal seam water injection pump equipment has a wide range of applications and good use effect.
Maintenance of coal injection pump
1. Lubricating oil is cooled by natural radiation.
2. When replacing the plunger body and seat of the pulse coal seam injection pump, a layer of lithium 2 molybdenum sulfide grease should be coated on its surface.
3. Before each use, check the position of the oil level in the oil pool of the pulse coal seam injection pump to ensure that the pump runs under the oil condition.
4. The coal seam injection pump is lubricated with impregnated oil, and the lubricating oil is N68 oil. When in use, often check the oil position, timely refueling.
5. When the transmission part of the water injection pump body is reassembled after overhaul, the rubber seal should be kept intact.
6. The oil of the coal seam water injection pump should be replaced after 30-50 hours, and then every 70-100 hours. The oil should be changed while the oil is still hot, and the old oil should be drained when the oil is changed.
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