Water ring vacuum pump parts how to install? - - - - - -

when we install the water ring vacuum pumps, we all have a lot of problems. The most prone to problem is the installation of each part of the equipment. This is because for many reasons but some no specific presentation equipment. Only introduce the basic situation, provide us with how to install its method of each component, which for the novice user when installing a detailed component is easy to have a problem. Therefore, today small make up here to show you how to install equipment parts.

a, install the pump body and mechanical seal

1, will the mechanical seal static ring is installed on the water ring vacuum pumps, water the wetting its uniform pressure into the pump body with the hand. After the assembly, please pay attention to check whether mechanical seal static ring and the pump body tightly packed.

2, press the pump body on the motor, screw down the bolt. Be careful not to damage the mechanical seal static ring part.

3, install the washer to the motor back cover, then the motor rotor, pump body, bearing, motor cover and internal bearing cover parts before installation to the motor shell, and then screw down the bolt.

4, install the motor fan in turn, retaining ring, cover of the motor and screw, and then rotate the pump motor fan cover down to the ground, and then prepare to install the other parts of the pump.

, install the pump shaft and bearing parts 1, water ring vacuum pump of the pump shaft and bearing from the drive end installed to the holder, and then by hitting the bearing outer ring will pump shaft installed in the bracket. It is important to note here, when touching the bearing should be placed on the port gaskets or sleeve tool, in order to prevent damage to the bearings.

2, remember after installing the drive end bearing cap and tighten the bolt.

3, turn the water ring vacuum pump shaft by hand should be smooth. If the rotation of the pump shaft are observed, should be slightly loosen the bolt, and the pump shaft to adjust to a more smooth state.

4, install flat key, coupling pump shaft parts, and then press the coupling plate and lock bolt. Three, installing impeller

1, the impeller pressure on the bearing, and ensure that the front end of the impeller and the clearance between the pump body is 0. 05 ~ 0. 15mm。 The horizontal water ring vacuum pump and check the clearance. If the clearance is too small, could lead to a vacuum pump mechanical problems; If the clearance is too large, the pump will reduce the pump speed.

2, adjust the clearance between the impeller and the pump devices for end, and then use depth gauge measuring pump outer edge and the depth of the difference between the impeller surface, and then determine the adjust the retention of clearance.

4, install the water ring vacuum pump cover and disc

vertical disk will be prepared on the ground, and then the disc will be prepared on the pump body, to ensure that it is close to the disc. On the pump body diameter is 4. The static ring 1 and 2 mm dowel accurately. Then; Continuously sealant evenly coated on the surface of the disc in disc. After coating, install on pump body, pump cover and then install the disc to the pump body and screw down the bolt. Note that should be paid attention to install the water ring vacuum pump pump cover, cavitation at both ends of the protecting tube should be installed in the disc and the corresponding hole of the pump cover.

5, the overall installation pump cover, disc

in the first place, the water ring vacuum pump motor on the ground, and then placed on the ground, so that the pump cover and disc integrated as a whole. Then push the water pump cover on the pump body, need pay attention to the positioning pin and pump here. And disc positioning pin hole for static ring 4, then connect the pump cover bolts on the pump body; Water ring vacuum pump after installation, turn the motor fan by hand, if the equipment running and the fan must rotate smoothly. If the rotation is not smooth or in the process of rotating friction sound, should be promptly removed. The pump cover to check the impeller clearance and adjust again.

here small make up recommend a novice users can seek professional help to install the water ring vacuum pump components, to ensure the normal operation of the machine and our personal safety.

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