Pump industry suppliers to tell you: long shaft submerged pump causes of big noise when running

long shaft submerged pump run time causes larger noise

long shaft submerged pump is a pump equipment, used to deliver low liquid, and got a lot of applications, but also has some disadvantages, is to use often appear larger vibration and noise. Long shaft submerged water pump running larger noise for the following reasons.

1。 Submerged pump bearing damage is one of the causes of vibration, can be careful to distinguish which is a problem, it is ok to replace new bearing.

2。 Submerged pump cavitation and rapid changes in the pressure in the pipeline is also can produce vibration and noise. Electrical, if the motor internal imbalance or system disorders, often can cause vibration and noise. A large range submerged pump impeller shaking, can also lead to vibration and noise.

3。 Machinery, glass fiber reinforced plastic submerged pump moving parts mass unbalance, churning out, bad quality of installation, the unit axis degree of asymmetry, exceed allowable values, poor mechanical strength and stiffness of the parts, damage of bearing and sealing parts, etc. , will produce strong vibration.

the quality of the water pump and other aspects, as a result of the feed water flow channel unreasonable design makes the deterioration of its water conditions, produce spiral. Will lead to the vibration of the long shaft submerged pump. Supporting the foundation of submerged pump and motor can also lead to the uneven subsidence occurred vibration.

only one by one, remove these aspects, to find the root cause, fundamentally solve the problem. If you still have what not understand or can't solve the problem, welcome to come to consult.

pump industry suppliers is the collection scientific research, design, production, management, services for the integration of production enterprises, the products are widely used in petroleum, chemical industry, metallurgy, electric power, mining, coking, medicine, printing and dyeing, food, paper making, environmental protection and other fields. The company has a modern pump performance testing means, equipment is excellent. Main production ZA, ZAO submerged pump, ZE petrochemical pump, CZ chemical process pump, IH chemical pump, forced circulation pump, SPP chemical mixed-flow pump 28 species such as qualitative, 30 series more than 1000 specifications special alloy chemical pumps, valves, stainless steel pipe, fluorine pipe parts. 。