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进口卧式单吸离心泵-美国阿卡迪亚品牌

进口卧式单吸离心泵Product description:

The centrifugal pump includes pump body, impeller nut, seal ring, impeller, pump cover, seal bushing, shaft sleeve, seal, seal gland, motor output shaft, bearing gland, upper connector, oil hole cover, bearing, bracket and water retaining ring. The impeller is arranged in the pump body, the seal ring is arranged in front of the impeller, the shaft sleeve is arranged on the motor output shaft, and the seal bushing is arranged in front of the shaft sleeve on the motor output shaft, The sealing gland is arranged outside the motor output shaft, the other end of the motor output shaft is connected in the bearing gland, the joint of the motor output shaft and the bearing gland is provided with a water retaining ring, and the bearing is arranged on the motor output shaft

进口卧式单吸离心泵characteristic:

The mechanical rotating sealing device of horizontal centrifugal pump usually includes a moving ring and a stationary ring. The stationary ring and the casing are tightly sealed by a sealing ring. The moving ring is sleeved on the shaft and rotates with the shaft. The moving ring and the stationary ring have opposite rotating friction butting surfaces between them. The ends have rotating and closed surface accuracy. The moving ring maintains appropriate butting pressure between the moving ring and the stationary ring butting surfaces through the thrust spring at the other end, Ensure the sealing effect between dynamic and static rings; The disadvantage of this structure is that the thrust spring is sleeved on the rotating shaft and moves with the rotating shaft. When the shaft is not installed accurately or the axial string motion occurs due to working wear, the thrust spring cannot provide instantaneous compensation to keep the contact between the dynamic and static rings, resulting in leakage.

进口卧式单吸离心泵Principle:

The centrifugal pump includes pump body, impeller nut, seal ring, impeller, pump cover, seal bushing, shaft sleeve, seal, seal gland, motor output shaft, bearing gland, upper connector, oil hole cover, bearing, bracket and water retaining ring. The impeller is set in the pump body, the seal ring is set in the front of the impeller, the pump cover is set on the pump body, and one end of the motor output shaft is set in the impeller and fixedly connected through the impeller nut, The shaft sleeve is arranged on the motor output shaft, the seal bushing is arranged at the front of the shaft sleeve on the motor output shaft, the seal gland is arranged at the outside of the motor output shaft, the other end of the motor output shaft is connected in the bearing gland, the junction of the motor output shaft and the bearing gland is provided with a water retaining ring, the bearing is arranged on the motor output shaft, and the bracket is respectively arranged at the front end and rear end of the pump body.

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