Effective prawn breeding pond with dirt cleaning and discharging function

Abstract

The invention discloses an effective prawn breeding pond with a dirt cleaning and discharging function. The effective prawn breeding pond with the dirt cleaning and discharging function comprises a breeding pond body, wherein an oxygenation pump is arranged in the breeding pond body; the bottom of the breeding pond body communicates with a blow-off pipe; grooves which are crossed are formed in thebottom surface of the breeding pond body; anti-escape nets are arranged at the upper ends of the grooves; high-pressure jet pipes are arranged at the edges of the insides of the grooves; and jet holes are uniformly distributed in the surfaces of the high-pressure jet pipes. The oxygenation pump is arranged in the breeding pond body, thus, oxygen can be provided for the breeding pond body at any time, the grooves which are crossed are formed in the bottom surface of the breeding pond body, thus, dirt can be intercepted on the way, the sewage discharge efficiency is improved, by the jet holes which are uniformly distributed in the surfaces of the high-pressure jet pipes, dirt can be effectively cleaned and discharged, a large amount of dirt which are cleaned and discharged from the groovescan be cleaned without dead corners, the dirt nearby the center of the pond is cleaned and discharged by a dirt collecting cover arranged in the center of the pond, the anti-escape nets are arranged at the upper ends of the grooves, and prawns can be prevented from escaping into the blow-off pipe arranged at the bottom of the center of the pond. The device is simple in structure, convenient to operate, high in breeding survival rate and suitable for being popularized on a large scale.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a prawn culture pond with high-efficiency dirt removal. Background technique [0002] Shrimp farming has made an important contribution to the economic development of my country's marine fishery. In recent years, my country's shrimp aquaculture industry has developed rapidly, and its aquaculture area and output rank among the top in the world. While making achievements, the pollution of the shrimp farming industry itself is becoming more and more serious. These pollutions come from the residual bait and the metabolites of prawns. According to the traditional aquaculture equipment system, the polluted water in the aquaculture pond is directly discharged into the nearby sea area, which will inevitably affect the safety of the water body in the long run. Pollution of the local sea area, destruction of the coastal ecological balance, leading to the prevalence of large-scale shrimp diseas...

AI Technical Summary

Problems solved by technology

If the problem of sewage cleaning is not done well, the water quality in the pond will deteriorate, which directly leads to the failure of shrimp farming

Therefore, the patent of the present invention mainly focuses on how to more efficiently clean up the dirt in the shrimp culture pond. Driven by the circulation formed by the waterwheel, the dirt gathers to the center of the pond, but it cannot flow to the center of the pond, but stays in the center of the pond. Nearby, this creates trouble for dirt removal

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