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砂砾泵知识 Your current location : Home > News > Grit pump knowledge
  • ◆ 砂砾泵泵体和泵盖等一些列介绍 2017-02-04 ◆ Grit pump body and cover etc.

    The new coal preparation plant uses two mixing buckets to hold the mixture of washed coal and magnet powder and water. As the feeding facility of the grit pump, the pump installation level is at the same level as the pump man's bucket, and the pump inlet The lowest part of the material pipe is lower than the manhole of the pump.

  • ◆ 砂砾泵零部件的使用维护 2017-01-06 ◆ Use and maintenance of grit pump parts

    The pump body of the grit pump is a single-shell structure, without inner lining, and is replaced as a whole when worn. Compared with a double-shell pump, it is more convenient to remove and install during repair, reducing equipment repair time and strength. Because the entire pump is leaking, when the wear is light,

  • ◆ 砂砾泵在选煤厂中的使用 2017-01-06 ◆ Application of grit pump in coal preparation plant

    The coal preparation plant uses two mixing buckets to hold the mixture of washed raw coal and magnet powder and water. As the feeding facility of the grit pump, the pump installation level is on the same level as the pump man's bucket, and the pump's inlet pipe The lowest part is lower than the manhole of the pump, mixing bucket

  • ◆ 砂砾泵轴承为什么需要经常清洗 2016-10-20 ◆ Why do the grit pump bearings need to be cleaned frequently

    The bearing assembly is the transmission part of the grit pump, and the normal use of the bearing is more critical. It is very important to regularly clean and replace the bearing. Since the grit pump does not have a drain oil device, long-term injected oil and impurities accumulate in the bearing body, which will cause wear on the bearing

  • ◆ 砂砾泵的使用注意事项 2016-10-18 ◆ Precautions for use of grit pump

    When the grit pump is in use, regularly check the oil cup on the pressure relief cap, and timely fill the filling box with calcium-sodium-based grease through the oil cup. Adjust the packing gland in time during use. The gland is too tight, and the shaft sleeve is easy to heat. The packing gland is too loose, so the liquid leakage is large. Adjust the gland.

  • ◆ 新型防气防砂泵 2016-09-28 ◆ New gas and sand pump

    American CDIEnergyServices has successfully developed a new type of air and sand control pump. This pump can overcome the production problems caused by various well conditions and produce more crude oil from deeper wells. Oil well sand and gas interference will cause pump air locks and oil pumps, oil pumping

  • ◆ 砂砾泵反转时可能出现的问题 2016-09-28 ◆ Problems that may occur when the grit pump is reversed

    The problems that may occur when the grit pump is reversed are: 1. Deteriorated performance, decompression and even evacuation; 2. Due to the large impulse during reverse rotation, damage to the rotor components and burnout of the bearing; The resistance loss in the grit pump is large.

  • ◆ 砂砾泵的特点及应用 2016-09-28 ◆ Characteristics and application of grit pump

    Grit pump is mainly used for continuous conveying of abrasive materials which are too large for general slurry pumps. It is suitable for dredging, sand absorption, dredging of rivers, mining and slag transportation of metal smelting. Its structure has the following characteristics:

  • ◆ 砂砾泵辅助冲洗水系统 2016-09-28 ◆ Grit pump assisted flushing water system

    Three-stage series pump Each stage pump needs auxiliary flushing water system to flush the mechanical seal. The setting of flushing water and water pressure are critical. The water pressure must be greater than the pressure generated by the slurry pump to effectively seal and protect the mechanical seal normal operation. Auxiliary punch

  • ◆ 介绍砂砾泵 2016-09-28 ◆ Introduction of Grit Pump

    Grit pump is mainly used for continuous conveying of abrasive materials which are too large for general slurry pumps. It is suitable for dredging, sand absorption, dredging of rivers, mining and slag transportation of metal smelting. Application: D, G, GH series pumps are

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