Vertical aquaculture tank

Abstract

The invention provides a vertical aquaculture tank. The vertical aquaculture tank comprises a detachable rack, an upper-layer aquaculture tank body, a middle-layer aquaculture tank body and a bottom-layer aquaculture tank body, wherein the upper-layer aquaculture tank body, the middle-layer aquaculture tank body and the bottom-layer aquaculture tank body are arranged in the rack in sequence from top to bottom, the volumes of the upper-layer aquaculture tank body, middle-layer aquaculture tank body and bottom-layer aquaculture tank body increase in sequence, the middle-layer aquaculture tank body can be inlaid in the bottom-layer aquaculture tank body, and the upper-layer aquaculture tank body can be inlaid in the middle-layer aquaculture tank body. Compared with a single-layer round culture pond, the space utilization rate of the aquaculture tank bodies stacked in a rectangular shape can be increased by 200% or above. The tank bodies can be nested with one another, thereby reducing nearly one third of transportation cost. The number and connection mode of the tank bodies are flexible and can be adjusted according to the actual site condition and aquaculture requirements. Every three tank bodies correspond to a water treatment system to form a complete module, and only the corresponding module needs to be added to achieve the expansion of the aquaculture scale.

Description

technical field [0001] The present invention relates to a kind of breeding box, more specifically refers to a kind of vertical aquaculture box. Background technique [0002] The traditional aquaculture model in my country is mainly based on pond culture. With the pollution of the water environment and the frequent occurrence of aquaculture diseases, this extensive, low-yield, and highly dependent on water resources is becoming more and more difficult to adapt to the current status of the aquaculture industry. . In this context, high-efficiency, controllable, water-saving, high-density, and low-pollution industrial aquaculture has gradually developed, and industrial recirculating aquaculture is one of the most important new aquaculture models. Factory farming needs to be equipped with a large number of breeding ponds. How to effectively use the space, improve the self-cleaning ability of fish ponds and the convenience of operation, and save the cost of fish ponds is an import...

AI Technical Summary

Problems solved by technology

[0004] 1. The construction period of the cement pool is long, the cost is high, and it cannot be moved

[0005] 2. PP plastic fish ponds are limited by the plates, so they can only be made into small ponds, and the joints of the plates are prone to leakage

[0006] 3. FRP fish ponds have poor load-bearing capacity and cannot be stacked vertically

[0007] 4. PP plastic pools and FRP pools are mostly circular pools. Compared with square pools, the space utilization rate is lower, it is more difficult to stack, it is more difficult to achieve modularization, and the transportation cost is also more expensive.

[0008] 5. Folding fish ponds have poor load-bearing capacity and cannot be stacked vertically. At the same time, the pond has poor plasticity and can only be a flat-bottomed structure with poor sewage discharge capacity.

[0009] 6. Container: high transportation cost, not optimized for sewage discharge efficiency

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