A breeding facility with excellent water quality

Abstract

The invention discloses an aquaculture facility with good water quality. The aquaculture facility comprises a pond, wherein a water treatment device is arranged at one end of the pond; multiple water partition walls are arranged in the pond and divide the pond into multiple water flowing channels which form an aquaculture water channel, and the water flowing channels are sequentially communicated in an end-to-end manner; a water inlet pipe of the water treatment device is arranged in one end of the aquaculture water channel, and a water outlet pipe of the water treatment device is arranged in the other end of the aquaculture water channel; a feeding device is arranged in the water flowing channel in the middle of the pond and comprises a floating platform, an ejection device which can eject materials in a feeding plate out of a discharge base is arranged on the floating platform, and a propeller mechanism capable of driving the floating platform to move in water is arranged at the other end of the floating platform. The aquaculture facility is simple in structure, can effectively guarantee the content of oxygen in water and a good water quality condition, the aquaculture effect is good, bait is well scattered during feeding, and the feeding range is wide.

Description

technical field [0001] The invention relates to a breeding facility with excellent water quality. Background technique [0002] Pond culture is one of the main forms of aquaculture. Since the 1970s in China, fish pond culture, shrimp and crab pond culture, and aquaculture fry pond cultivation have flourished successively in China. The aquaculture water body is about 10 billion cubic meters , Such a large scale of farming has made great contributions to the development of my country's aquatic economy. Existing aquaculture ponds are mainly rectangular in shape with a uniform water surface, and the inlet and outlet are arranged at one end of the pond or separately at both ends of the pond. Except for a very small number of aquaculture ponds that are equipped with water stirring and aeration machines, The vast majority of ponds only have obvious water flow channels near the inlet and outlet, and most of the water exchange rate in other places is very low. The corners of the pond...

AI Technical Summary

Problems solved by technology

Existing aquaculture ponds are mainly rectangular in shape with uniform water surface, and the inlet and outlet are arranged at one end of the pond or separately at both ends of the pond. Except for a very small number of aquaculture ponds equipped with water-stirring and oxygen-increasing machines, The vast majority of ponds only have obvious water flow channels near the inlet and outlet, and most of the water exchange rate in other places is very low. The corners of the pond far away from the inlet and outlet often become dead corners, the water quality in the pond is not uniform, and the local area is often hypoxic conditions, the cultured organisms cannot obtain a suitable growth environment, diseases frequently occur, the production speed is slow, and even the breeding capacity decreases, and the production efficiency is low

[0003] In addition, in order to improve the efficiency of breeding work, feeding devices are generally used when feeding feed to the farming area. Due to design defects, the current feeding devices on the market have poor dispersion of bait when feeding, and fish and shrimp need to be concentrated. eat in a small area

it's bad for feeding

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