Submersible bottom plug flow oxygenation method

Abstract

The invention relates to the technical field of pond oxygenation, in particular to a submersible bottom plug flow oxygenation method. The method is characterized by carrying out oxygenation treatment on pond water in a pond through aeration oxygenation systems; each aeration oxygenation system comprises an aeration device, an air inlet pipe, a submersible motor and a fixed base; the aeration oxygenation systems are uniformly arranged according to the size of the pond; and the submersible motors drive aeration impellers to rotate, so that air enters air chambers along the air inlet pipes and then are beaten out of air outlets to be mixed with pond water, and oxygenation treatment is carried out on the pond water. According to the flow oxygenation method, the aeration oxygenation systems are used for carrying out oxygenation treatment on pond water in the pond; the aeration oxygenation systems are evenly arranged according to the size of a pond, comprehensive and even oxygenation treatment is conducted on the pond, the aeration devices and the submersible motors are installed at the bottom of the pond through the fixed bases so as to break a temperature spring layer of water for oxygen supply and improve the oxygen supply efficiency, and the aeration devices can form vortexes at the water bottom and has the high dirt collecting capacity, so that the aeration devices are more convenient to use, and the water quality is improved.

Description

technical field [0001] The invention relates to the technical field of pond oxygenation, in particular to a submersible bottom push flow oxygenation method. Background technique [0002] "Water, species, and bait" are the three basic elements of aquaculture. "Water" ranks first, and dissolved oxygen in "water" is one of the key factors that have an important impact on the water environment that fish, shrimp, and crabs depend on for survival. The amount of dissolved oxygen in the pool water is closely related to the feeding rate, bait coefficient, growth rate, and disease resistance of aquatic animals such as fish, shrimp, and crabs. Insufficient dissolved oxygen in the pool not only causes loss of appetite and slow growth of fish, shrimp, crabs and other aquatic animals, but also reduces the disease resistance of fish. When severe hypoxia occurs, it will directly lead to suffocation and death of farmed aquatic animals; sufficient dissolved oxygen in the pond , to effective...

AI Technical Summary

Problems solved by technology

However, these aeration methods all have certain deficiencies: or it is difficult to achieve a comprehensive and uniform aeration of the entire water area, especially in aquaculture ponds that are basically stagnant, and the dissolved oxygen in the water body is uneven, which affects the balanced growth of aquaculture aquatic animals and plants

However, the oxygen-increasing aeration device adopted in the oxygen-increasing method of this patent has a relatively complicated structure and high layout cost, and is not suitable for application in aquaculture ponds. Moreover, the oxygen-increasing method in this patent has high energy consumption and relatively single function

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