Efficient fish manure removal system applying pond circulating running water breeding

Abstract

The invention discloses an efficient fish manure removal system applying pond circulating running water breeding. The system comprises a fish manure pond. Rails are arranged on the tops of the outer walls of the two sides of the fish manure pond. The rails are each of a C-shaped structure. Wheels are installed in the two rails in a sliding mode. The two wheels are connected through a connecting rod. The two ends of the connecting rod are rotationally connected with the two wheels respectively, the outer wall of the midpoint of the connecting rod is sleeved with a first gear, the two wheels are rotationally connected with a U-shaped support, an installing plate is connected to the top of the U-shaped support, a motor is installed on the outer wall of the bottom of the installing plate, an output shaft of the motor is sleeved with a second gear, and the second gear is engaged with the first gear. The installing plate and a mud pump slide on the guide rails, sludge and manure at all positions of the fish manure pond can be conveniently cleaned away, a brush can clean away the sludge and the manure on the inner wall of the bottom of the fish manure pond, suckers can suck the sludge and the manure in the fish manure pond, and the fish manure and the sludge in the fish manure pond can be fully cleaned away.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a high-efficiency fish excrement removal system for aquaculture using pond circulating water. 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 a huge contribution to the development of my country's aquatic economy. [0003] 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, Most of the ponds have obvious water channel phenomenon only near the inle...

AI Technical Summary

Problems solved by technology

[0003] 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 rates in other places are very low. In order to improve the efficiency of breeding work, feed is generally put into the breeding area, and some of the feed that has not been ingested Mixed with fish excrement, this environment utilizes the growth of bacteria and parasites. A large number of bacteria and parasites will cause disease and even death of fry. The corner of the pool far away from the inlet and outlet often becomes a dead corner. Without a suitable growth environment, diseases occur frequently, production speed is slow, and even the breeding capacity decreases, and the production efficiency is low

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