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8 INCH SUBMERSIBLE RADIAL PUMP manufacturers talk about the daily maintenance of horizontal submersible pumps

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8 INCH SUBMERSIBLE RADIAL PUMP manufacturers talk about the daily maintenance of horizontal submersible pumps

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  • Time of issue:2022-06-13 09:43
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(Summary description)The main components of the horizontal submersible pump are the impeller, the main shaft, the shaft sleeve, etc. During the use process, what is wrong with the core of the horizontal submersible pump and how to repair it? 8 INCH SUBMERSIBLE RADIAL PUMP manufacturers to analyze.

8 INCH SUBMERSIBLE RADIAL PUMP manufacturers talk about the daily maintenance of horizontal submersible pumps

(Summary description)The main components of the horizontal submersible pump are the impeller, the main shaft, the shaft sleeve, etc. During the use process, what is wrong with the core of the horizontal submersible pump and how to repair it? 8 INCH SUBMERSIBLE RADIAL PUMP manufacturers to analyze.

Information

  The main components of the horizontal submersible pump are the impeller, the main shaft, the shaft sleeve, etc. During the use process, what is wrong with the core of the horizontal submersible pump and how to repair it? 8 INCH SUBMERSIBLE RADIAL PUMP manufacturers to analyze.

8 INCH SUBMERSIBLE RADIAL PUMP

  The 8 INCH SUBMERSIBLE RADIAL PUMP manufacturer believes that the repair must first be to disassemble and clean the pump, and carefully check the wear and deformation of each component.

  1. Repair of the main shaft of the 8 INCH SUBMERSIBLE RADIAL PUMP manufacturer: the main shaft of the pump is bent or cracked due to vibration or sudden impact during rotation; due to friction or corrosion of the conveying medium, the surface of the main shaft is seriously dented and worn, resulting in radial runout or The strength is reduced, which affects the use, so it needs to be repaired.

  2. Shaft sleeve repair: During the operation of the pump, friction occurs at the contact part between the shaft sleeve and the packing, resulting in wear and radial runout. If there is no serious wear, it can be repaired by welding after welding, and the bushing with serious wear should be replaced.

  3. Impeller maintenance of 8 INCH SUBMERSIBLE RADIAL PUMP manufacturers: The impeller is one of the wearing parts of the pump. During the rotation of the impeller, due to serious friction and corrosion damage, changes in size and shape, etc., have a great impact on the performance of the pump, and should be timely Repair replacement.

  4. 8 INCH SUBMERSIBLE RADIAL PUMP manufacturers need to re-find the static balance for the repaired impeller. For the repaired impeller, the swing of the end face does not exceed 0.2mm, and the radial runout between the outer ring of the impeller and the sealing ring does not exceed 0.05mm.

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