Why does the fish pond aerator vibrate?
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During the actual operation of the fish pond aerator, s […]
During the actual operation of the fish pond aerator, symptoms may occur. In fact, these symptoms can be divided into many different types. During the process of exercise, you will find that the equipment and the motor vibrate after the vibration. The frequency or speed are the same, which is mainly caused by the imbalance of the rotor mass. Because of the imbalance of the rotor mass, in such a process, each rotation operation may also be affected by the imbalance once. The resulting centrifugal force shock, so such a shock is itself the result of a rational shock, so why does this happen?
(1) During the actual operation of the fish pond aerator equipment, when the rotor has not been balanced and calibrated, or the relevant calibration has been carried out, but there is any loosening and displacement of the counterweight. , it is necessary to carry out a balance check on all the adjusted positions. If they are not checked, they must be re-calibrated.
(2) There is relatively a lot of dirt attached to the surface of the rotor of the fish pond aerator. If there is dust or rust, it may destroy the mass balance of these rolls. In this case, the surface of the transfer must be cleaned.
(3) On the entire axial sealing device, if the installation is not correct, it will cause local friction in the entire axial direction or the sealing ring, which will cause the entire local overheating, and may also bend the entire axial direction. , if this is the case, then also check the upper and lower clearances of the entire sealing ring, and pay attention to straightening the bent axial direction.
(4) If there is a load change in the pipeline of the fish pond aerator, be sure to check the valve.