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Motor centrifugal pump manufacturers take you to understand the basic structure of centrifugal pumps

Motor centrifugal pump manufacturers take you to understand the basic structure of centrifugal pumps

  • Time of issue:2022-08-02
  • Views:0

Motor centrifugal pump manufacturers take you to understand the basic structure of centrifugal pumps

  • Categories:News
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  • Time of issue:2022-08-02
  • Views:0

The motor centrifugal pump manufacturer tells you that a centrifugal pump refers to a pump that transports liquid by the centrifugal force generated by the rotation of the impeller. Centrifugal pumps work by rotating the impeller to cause centrifugal motion of water. The manufacturer of the motor centrifugal pump tells you that before the pump is started, the pump casing and the suction pipe must be filled with water, and then the motor is started, so that the pump shaft drives the impeller and the water to rotate at a high speed. The flow channel of the volute pump casing flows into the water pressure pipeline of the water pump.

Wholesale motor centrifugal pump Manufacturers china
The basic structure of a centrifugal pump is composed of six parts: impeller, pump body, pump shaft, bearing, sealing ring, and stuffing box.
1. The impeller is the core part of the centrifugal pump. The motor centrifugal pump manufacturer tells you that it has a high speed and a large output, and the blades on the impeller play a major role. The impeller must pass a static balance test before assembly. The inner and outer surfaces on the impeller are required to be smooth to reduce the frictional loss of the water flow.
2. The pump body is also called the pump casing, which is the main body of the pump. It plays the role of supporting and fixing, and is connected with the bracket on which the bearing is installed.
3. The function of the pump shaft is to connect the motor with the coupling and transmit the torque of the motor to the impeller, so it is the main component for transmitting mechanical energy.
4. The sliding bearing uses transparent oil as lubricant, add oil to the oil level line. Motor centrifugal pump manufacturers tell you that too much oil will seep along the pump shaft, and too few bearings will overheat and burn out, causing accidents! During the operation of the water pump, the maximum temperature of the bearing is 85 degrees, and it generally runs at about 60 degrees.
5. The sealing ring is also called the leakage reducing ring.
6. The stuffing box is mainly composed of stuffing, water seal ring, stuffing cylinder, stuffing gland and water seal tube. The motor centrifugal pump manufacturer tells you that the function of the stuffing box is mainly to close the gap between the pump casing and the pump shaft, so that the water flow in the pump does not flow to the outside and the outside air does not enter the pump. Always maintain a vacuum inside the pump! The manufacturer of the motor centrifugal pump tells you that when the pump shaft rubs against the packing to generate heat, it is necessary to rely on the water seal tube to hold the water into the water seal ring to cool the packing! Keep the pump running properly. Therefore, special attention should be paid to the inspection of the stuffing box during the circuit inspection process of the pump!

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