High-yield pond culturing facility realizing water circulation

Abstract

The invention discloses a high-yield pond culturing facility realizing water circulation. The high-yield pond culturing facility comprises a pond, wherein a water treatment device is arranged at one end of the pond, a plurality of water division walls are arranged in the pond and divide the pond into a plurality of flowing water channels which constitute a culturing water channel, the flowing water channels sequentially communicate end to end, a water inlet pipe of the water treatment device is arranged inside one end of the culturing water channel, a water outlet pipe of the water treatment device is arranged inside the other end of the culturing water channel, a lifting suspension bridge feeding mechanism extending to the center of the pond is arranged on one side of the pond and comprises a mounting base, a suspension bridge is hinged to the mounting base, a traction device capable of turning and lifting the suspension bridge is arranged on the mounting base, and a feeding device is arranged at the front end of the suspension bridge. The high-yield pond culturing facility realizing water circulation is provided, is simple in structure, can effectively guarantee the water oxygen content and the good water quality condition and is good in aquaculture effect and bait dispersity during feeding and wide in feeding range.

Description

technical field [0001] The invention relates to a high-yield pond water circulation cultivation facility. 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 ...

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

Images