Container module ecological circulation aquaculture system

Abstract

A container module ecological cycle aquaculture system comprises a culture unit, a bio-filter unit and a physical filter unit. The water level of the culture unit is kept higher than that of the physical filter unit. The container module ecological cycle aquaculture system further comprises a first straight water pipe, a second straight water pipe, a third longitudinal water pipe, and an aerator; the bottom of the culture unit is communicated with the bottom of the physical filter unit through the first straight water pipe, water in the culture unit automatically flows to the physical filter unit through the first straight water pipe according to the principle that liquid levels in communicated devices with the bottoms communicated are equal; the upper portion of the physical filter unit is communicated with the upper portion of the bio-filter unit through the second straight water pipe; water in the physical filter unit overflows to the bio-filter unit through the second straight water pipe; the bottom of the third longitudinal water pipe is communicated with the bottom of the bio-filter unit, and the top of the third longitudinal water pipe is communicated with the upper portion of the culture unit; water in the bio-filter unit is automatically guided to the third longitudinal water pipe according to the principle that the liquid levels in communicated devices with the bottoms communicated are equal; the aerator is disposed on the third longitudinal water pipe so that water in the upper portion of the third longitudinal water pipe and bubbles created by aerating overflow to the culture unit.

Description

technical field [0001] This container module ecological circulation aquaculture system involves a kind of aquaculture equipment, especially the favorable conditions of the narrow length and height of the container itself are used to realize a kind of water diversion without the operation of the water pump and only by using the physical characteristics of the water itself. A container module ecological circulation aquaculture system with high and low flow direction, fast flow speed and low energy consumption is formed. Background technique [0002] Traditional aquaculture is generally done in earthen ponds, but it faces many problems, such as sediment pollution at the bottom of the pond, large land occupation, low breeding density, and influence by the natural environment. [0003] The current more advanced farming method is to raise fish in fish ponds made of concrete, brick or fiberglass. Compared with traditional earth pond farming, it not only occupies less land, but also...

AI Technical Summary

Problems solved by technology

[0006] The purpose of this container module ecological circulation aquaculture system is to overcome the disadvantages of high cost and lack of flexibility of the existing technology, to provide a movable and no need for pump operation and only use the physical characteristics of the water itself to divert the water and drain the sewage. A low-energy aquaculture system that does not affect the discharge of waste without affecting the cultured animals

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