Self-self-purification type breeding device and self-purification method thereof

Abstract

The invention discloses a self-self-purification type breeding device and a self-self-purification method thereof. The self-self-purification breeding device is characterized by comprising an impounding reservoir, at least one culture pond, a bacterial cultivation pool, and an oxygen increasing pump. The impounding reservoir is connected with the culture ponds through pipelines, the culture ponds are connected with the bacterial cultivation pool through the pipelines, water quality detectors are arranged in the culture ponds, the water quality detectors are electrically connected with control switches of the pipelines which connect the culture ponds with the bacterial cultivation pool; the bottoms of the culture ponds are connected with the oxygen increasing pump through pipelines, and are provided with sewage draining exits. Through inoculation of microbes in the culture ponds, the culture ponds can realize self-self-purification, and it is only needed to add nutrients and supplement microorganisms within a certain cycle, thus reducing cost in manpower and material resources, avoiding the external discharging of aquaculture sewage, and improving culturing benefits while protecting the environment.

Description

technical field [0001] The invention relates to the field of self-cleaning cultivation, in particular to a self-purification cultivation device and a self-purification method thereof. Background technique [0002] Traditional aquaculture ponds have weak self-purification functions and cannot meet the needs of high-density aquaculture. Therefore, in the aquaculture process, it is often necessary to carry out comprehensive measures such as aeration of water bodies, addition of chemicals, addition of clean aquaculture water, and use of external water purification devices for recycling and decontamination. To maintain the normal growth of cultured organisms. When the degree of purification is not enough, the content of ammonia nitrogen, nitroso nitrogen and hydrogen sulfide in the breeding pond will have a direct effect on the health of aquatic animals. However, most of the traditional treatment methods use water circulation to reduce ammonia nitrogen and nitroso nitrogen. Nitr...

AI Technical Summary

Problems solved by technology

[0002] Traditional aquaculture ponds have weak self-purification functions and cannot meet the needs of high-density aquaculture. Therefore, in the aquaculture process, it is often necessary to carry out comprehensive measures such as aeration of water bodies, addition of chemicals, addition of clean aquaculture water, and use of external water purification devices for recycling and decontamination. To maintain the normal growth of cultured organisms

When the degree of purification is not enough, the content of ammonia nitrogen, nitroso nitrogen and hydrogen sulfide in the breeding pond will have a direct effect on the health of aquatic animals. However, most of the traditional treatment methods use water circulation to reduce ammonia nitrogen and nitroso nitrogen. Nitrogen and hydrogen sulfide content, this method costs a lot, and it is easy to cause the bait and nutrients in the aquaculture water to be lost with the water cycle, resulting in an increase in aquaculture costs. Waste disposal is a major problem. The accumulation of a large amount of excrement will cause the water body in the breeding pond to be polluted, and the external discharge must undergo secondary treatment until it is qualified, and the treatment process will consume a lot of manpower and material resources. It is very important to make a better profit, reduce the cost and improve the utilization rate of each material in the breeding process

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