On the impeller type aerator failure problem

High - speed spinning, if out of balance, will shake. For example, when eluting water, clothes are tilted and piled up, then it will be seriously shaken. If a certain blade of the fan is incomplete or deformed, it will also be seriously shaken.

Therefore, you should check whether your impeller is in a state of balance, because of the use of the impeller hit floating in the water after the object will lead to the impeller individual blade Angle change, so, jitter. The Angle may not be obvious, but the jitter is obvious when spinning at high speed.

Can be removed impeller, sent to the car tire shop to tire to do the balance of the machine stuck after the detection, should help you find out the reason.

Other reasons for the imbalance can also be checked to see whether the bearing of the central shaft of the motor is loose or deviated from the axis. Whether the steel ball around the central shaft gets stuck after rusting and causes the central shaft to wear and deform.

The comparison of impeller type aerator and water wheel type aerator

Impeller type aerator

With the comprehensive effect of increasing water and gas, it is the most used oxygen machine at present, with an annual output value of 150,000 units. Its oxygen-increasing capacity and dynamic efficiency are better than other models, but the running noise is larger, and it is generally used for large-scale pond aquaculture with a depth of more than 1 meter.

Water wheel aerator

It has a good effect of increasing oxygen and promoting the flow of water. It is suitable for the pond with deep silt and an area of L 000 ~ 2 540 ㎡.

Jet aerator

Its aeration power efficiency is higher than that of waterwheel aerator, inflatable aerator, water-jet aerator, etc. Its structure is simple, and it can form water flow and stir water. The jet aerator can oxygenate the water gently without damaging the fish body, so it is suitable for oxygenating the fry pond.

Water jet aerator

With good oxygenation function, it can rapidly improve the dissolved oxygen of surface water in a short time. At the same time, it also has the effect of artistic appreciation. It is suitable for the use of fish pond in gardens or tourist areas.

Inflatable aerator

The deeper the water, the better the effect, suitable for use in deep water.

Suction aerator

Through the negative pressure suction air into the water, and with the water to form a vortex mixing water forward, so the mixing force is strong. The aeration capacity of the lower water is stronger than that of the impeller aerator, and the aeration capacity of the upper water is slightly less than that of the impeller aerator.

Vortex aerator

: It is mainly used for aeration of subglacial water in northern China with high aeration efficiency.

Increasing oxygen pump

Because of its portability, easy operation and single oxygenation function, it is generally suitable for use in fish fry breeding ponds or greenhouse breeding ponds with water depth below 0.7 m and area below 0.6 mu [5]. With the continuous refinement of fishery demand and the continuous improvement of aerator technology, there are many new aerators, such as: surge aerator, spray aerator and other specifications of aerator.

Pond impeller type aerator has a very large sound how to solve

There is a very simple way to do not know whether it is feasible, you have not played table tennis, I remember when the table tennis deflated with warm water soak on the reduction, this principle you understand,

What are the characteristics of the vane aerator?

The impeller aerator has the comprehensive function of aeration, water stirring and aeration, which is the most widely used aerator at present. Its aeration capacity and dynamic efficiency are better than other models, but the noise is larger, generally used in the water depth of more than 1 meter of large pond culture.

What types of aerators are there? What is the difference between water wheel type aerator and impeller type aerator

The water wheel aerator is suitable for ponds with lots of silt and will not stir up the silt to the top