Aquaculture tank and recycling aquaculture system with energy saving, high efficiency and environmental protection

Abstract

The invention relates to an aquaculture tank and a recycling aquaculture system with energy saving, high efficiency and environmental protection. The aquaculture tank comprises a skeleton structure and a water-proof material, wherein the water-proof material is fixed to the skeleton structure to form a tank body, the aquaculture tank is equipped with a water inlet for pulling seedlings, and the side wall of the aquaculture tank is equipped with a receiving port; and the recycling aquaculture system with energy saving, high efficiency and environmental protection comprises a land-based aquaculture zone, a sedimentation pond, a biochemical pond, a ground aquatic plant purification zone and a water storage pond, the land-based aquaculture zone is arranged on the ground, the sewage of the land-based aquaculture zone is discharged into the sedimentation pond, the water of the sedimentation pond is flowed into the biochemical pond, the water of the biochemical pond is flowed into the groundaquatic plant purification zone, the ground aquatic plant purification zone and the water storage pond are provided with water pumping pipelines, and the water of the water storage pond is pumped backto the land-based aquaculture zone. The aquaculture tank and the system are simple in operation, timely and high efficient in sewage treatments, short in a growth period of aquaculture products, highin yield, low in energy consumption, and green and environment-friendly.

Description

technical field [0001] The invention relates to an aquaculture box and an energy-saving, high-efficiency and environment-friendly circulating aquaculture system. Background technique [0002] For the breeding of aquaculture products, the quality of water is very important. During the aquaculture process of aquaculture products, the water will contain a lot of excrement, artificially fed bait that has not been eaten and bacteria in the breeding ground, which will pollute the water quality, which is extremely Affects the appetite of farmed products and is prone to disease, thus making the survival rate of artificially farmed products low and the yield low. [0003] At present, the aquaculture system on the market is simple in operation technology, but cannot efficiently treat the sewage in the aquaculture pond, and the sewage discharge in the aquaculture pond is large, the aquaculture discharge has a negative impact on the environment, and the wastewater has not been recycled....

AI Technical Summary

Problems solved by technology

[0002] For the breeding of aquaculture products, the quality of water is very important. During the aquaculture process of aquaculture products, the water will contain a lot of excrement, artificially fed bait that has not been eaten and bacteria in the breeding ground, which will pollute the water quality, which is extremely Affects the appetite of farmed products and is prone to disease, which makes the survival rate of artificially farmed products low and the yield low

[0003] At present, the aquaculture system on the market is simple in operation technology, but cannot efficiently treat the sewage in the aquaculture pond, and the sewage discharge in the aquaculture pond is large, the aquaculture discharge has a negative impact on the environment, and the wastewater has not been recycled. On the other hand, the breeding system occupies a large area and the land utilization rate is low; or it has high technological content and high efficiency in sewage treatment, but the price is high, energy consumption is large, and it is uneconomical

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