How to select appropriate oxygenation method and measures for long service life of Roots blower aquatic oxygenator?

How to select appropriate oxygenation method and measures for long service life of Roots blower aquatic oxygenator? Xinqian Shun Fan introduces how to select appropriate oxygenation method and measures for long service life of aquatic oxygenator

How to select appropriate oxygenation method:

With the development of aquaculture oxygenation technology, various forms of aquaculture oxygenators are constantly emerging to meet the needs of various aquaculture objects. The following introduces the widely used impeller and waterwheel type aerators, which have developed into 10 types and specifications of aerators, such as water jet aerators, submersible aerators and aeration aerators. Their characteristics are that their working principles are different, and their oxygenation effects are greatly different. After studying the principle of various forms of aerators, farmers can choose appropriate oxygenation methods according to different breeding objects and model needs.

The aerator is a device that quickly transfers oxygen in the air to the aquaculture waters by driving working parts with power sources such as motors and diesel engines. It can not only solve the problem of fish floating head caused by insufficient oxygen in pond aquaculture, but also remove harmful gases, promote convective exchange of water bodies, and improve water quality conditions by comprehensively utilizing physical, chemical, biological and other functions, Reduce feed coefficient and improve the activity and primary productivity of fishing ground.

There are many types of aquatic oxygenators, their characteristics and working principles are different, their oxygenation effects are different, and their scope of application is also different. Producers can select appropriate aerators according to different breeding systems and the demand for dissolved oxygen to obtain good economic benefits.

Measures for long service life of aquatic oxygenator:

During the production and operation of the aquatic oxygenator, the equipment shall be adjusted in time to make the oxygen charging capacity of the oxygenator adapt to the actual oxygen quantity in operation. For aquatic oxygenator, it is economical and practical to use frequency converter to change the fan speed and adjust the air supply flow. When used in plateau areas, the ambient atmospheric pressure will also change, and the pressure will also increase accordingly. The leakage flow of the aquatic aerator will increase, the air volume flow supplied by the aquatic aerator will decrease, and the oxygen supply will be insufficient. If the service life of the aquatic oxygenator is to be long, the following items must be checked:

1. The oil level of the aquatic oxygenator is high. Too much or too little lubricating oil will damage the bearing.

2. Check the temperature of main and auxiliary oil and bearing parts.

3. Check the suction and discharge pressure to ensure that the working conditions of the fan are normal.

4. Check whether the motor of the aquatic oxygenator is loaded. When the motor load increases, find out the reason and indicate that there is some abnormal condition.

5. Check the sealing effect of the package of the aquatic oxygenator. Aquatic oxygenator is of great help to the aquatic industry and can solve the problem of insufficient oxygen in aquatic products.