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2022-08-23
Analysis of the improvement effect of the aerator on the pond!
The aerator is a device that drives the working parts through a power source such as an electric motor or a diesel engine to quickly transfer the "oxygen" in the air to the aquaculture water body. It can comprehensively utilize physical, chemical and biological functions. It can not only solve the floating problem of fish heads caused by lack of oxygen in pond culture, but also eliminate harmful gases
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A brief analysis of the influence of water hypoxia on the breeding environment and breeding animals
With the improvement of human's requirements for the living environment, the understanding of water hypoxia on the breeding environment and breeding animals has also undergone profound changes. This change is due to the increasing destruction of the human environment, the call to improve the quality of aquatic products, and the need for farmers to increase production and income.
Why does aquaculture water experience hypoxia?
First, the negative impact of global warming and rapid economic and social development has worsened the water environment. The pollution of rivers, lakes and rivers, acid rain worldwide, the effectiveness of aquaculture technology, and the abuse of chemical fertilizers, drugs, and antibiotics have also caused serious damage to the microbial environment. The destruction exacerbated the oxygen starvation in the environment.
How to increase oxygen in aquaculture
In the process of aquaculture, more or less oxygen in the water body will affect the aquatic animals in the water body to a certain extent; what is the appropriate amount of dissolved oxygen in the water body? What can we do to maintain enough dissolved oxygen in the water?
Talking about the maintenance of aerators
1) Make the environment of the aeration motor dry, and clean the dust inside the rotor in time. 2) When the motor runs for about 4000 hours, please add or replace the grease once. If the bearing overheats or the grease deteriorates while the motor is running, replace the grease immediately. When replacing the grease, first remove the old grease, and then use gasoline to clean the oil tank of the bearing and bearing cap.
Talking about the composition and advantages of frequency conversion aerator
The function of the frequency conversion aerator is not only to directly increase the oxygenation of the water body, but also to effectively stir the water body, improve the activity of algae, greatly improve the water quality and ecological environment of the pond, break the stratification of the water body, maintain the activity of the water body, and make the water body active. Farmed fish and shrimp grow healthier and faster. Regarding the choice of the variable frequency aerator, most people decide on its operating state performance, but there must be errors in the naked eye observation, and there is no lack of interference from subjective factors.