Totally-closed all-transparent intellectualized organic prawn ecological breeding device

Abstract

The invention discloses a totally-closed all-transparent intellectualized organic prawn ecological breeding device and belongs to a product and a technical system for prawn aquiculture. The totally-closed all-transparent intellectualized organic prawn ecological breeding device solves various prawn farming industry faced difficulties and problems such as water quality oxygen deficit, bottom material oxygen deficit deterioration, bacterial and viral diseases, stress reaction, antibiotic residue, drug residue, difficult biophysical chemistry environmental index regulation, high death rate and low survival rate, achieves transition from a traditional prawn pond culture mode to a totally-closed all-transparent full-automatic factory-like intellectualized multilayer grading running water ecological breeding mode with low costs, timely and accurately adjusts water quality biophysical chemistry environmental indexes such as the water quality illumination, the light quality, the temperature, the salinity, the dissolved oxygen, the nutritive salt, the carbon dioxide, a PH (Potential of Hydrogen) value, the transparency, the ammonia nitrogen, the nitrite, the sulfuretted hydrogen, organic matters, bacterial phases, algal phases, insect phases, food organism varieties and the density and produces various aquatic products satisfying market requirements.

Description

technical field [0001] The fully enclosed, fully transparent and intelligent organic prawn ecological breeding device completely and comprehensively solves various difficulties and problems faced by the current pond prawn farming industry, such as water quality anoxic, bottom substrate hypoxia deterioration, poisonous insects and algae, bacterial diseases, Viral diseases, parasitic infections, predatory organisms, stress response, antibiotic residues, drug residues, toxic and harmful substance residues, environmental pollution, difficult regulation of biophysical and chemical environmental indicators, high mortality rate, low survival rate and many other technical problems, At a very low cost, realize the transformation of traditional prawn pond culture to a fully enclosed, fully transparent, fully automatic factory-based digital intelligent multi-layer hierarchical flowing water ecological farming model, and timely and accurately control the light, light quality, temperature,...

AI Technical Summary

Problems solved by technology

[0002] The main problem of shrimp farming in traditional ponds: under the high-density, high-feeding, low-transparency shrimp farming mode, a large amount of residual bait, feces, metabolic waste, plankton carcasses and other organic matter continue to sink into the bottom of the pond, causing water quality problems. 1. The most important reason for the deterioration of the bottom quality; the existence of a large amount of organic matter provides a sufficient medium for the large-scale reproduction of anaerobic microorganisms at the bottom of the pond; the disconnection between the depth of the aquaculture water and the aeration capacity results in insufficient dissolved oxygen at the bottom, and the bottom mud is smelly; the water depth is more than 1.5 meters The pond only has a water wheel aerator, and the dissolved oxygen at the bottom of the pond is often insufficient. The decomposition of organic matter in an anaerobic state increases the release of ammonia nitrogen, nitrite, and hydrogen sulfide; The pool wall forms a reasonable angle, causing a large amount of organic matter to be brought to the dead corner of the pool, and it is easy to stink after a long time

However, during the day, the temperature of the surface water is high and the specific gravity is low, so it cannot effectively settle to the bottom layer in large quantities. It only flows in a certain depth range of the surface layer, which not only cannot fundamentally solve the problem of hypoxia in the bottom water body, but also stirs up the oxygen-saturated surface water during the day, instead. Oxygen escapes to the air

[0011] Unreasonable space-time allocation of carbon dioxide resources

Because the main energy source in the system, solar energy, is free, and most of the consumable raw materials such as carbon dioxide, water, and nutrients are also almost free, and the production workshop pond ecosystem is free, only technology, electricity and some necessary The materials need to spend money, and some seedling fees, feed fees and labor fees are also needed