A high-efficiency manure separation track-type circulating aquaculture device

Abstract

The invention relates to an efficient excrement separation runway type circulating water culture device. The efficient excrement separation runway type circulating water culture device is characterized in that a separation plate is vertically mounted in a glass fiber reinforced plastic square tank and the length of the separation plate is smaller than the length of the glass fiber reinforced plastic square tank; two plugging plates II are vertically arranged on opposite sides of two ends of the separation plate respectively and are vertical to the separation plate; two inclined plates are arranged on two sides of the separation plate respectively, upper ends of the two inclined plates are fixed on side walls of the glass fiber reinforced plastic square tank respectively and lower ends of the two inclined plates are mounted at tops of the plugging plates II; and side faces of the inclined plates are sealed by the plugging plates I. An excrement deposition cabin is formed by the plugging plates I, the plugging plates II and wall faces of the glass fiber reinforced plastic square tank; and a blow-off hole is formed in the bottom surface of the excrement deposition cabin. The efficient excrement separation runway type circulating water culture device is simple in structure and can be used for discharging residual feed and excrement in a culture pond; and problems that ammonia and nitrogen accumulation and harmful pathogenic bacterium breeding are caused by residual feed and excrement deposition so that normal growth of culture objects is influenced, even the death is caused are effectively solved.

Description

technical field [0001] The invention relates to an aquaculture device, in particular to a track-type aquaculture device capable of efficiently separating solid waste in an industrialized circulating aquaculture system. Background technique [0002] At present, with the increase of the world population and the emphasis on health, the demand for high-quality protein is gradually increasing, and fish meat is recognized as a food because of its tender and delicious meat, rich nutrition, and rich in folic acid, vitamin B12, vitamin B2 and other vitamins. A high-quality renewable protein source. However, due to limited marine resources, relying on fishing can no longer meet the needs of the society. Therefore, the development prospects of the world's aquaculture industry are very promising. China is the world's largest aquaculture country, accounting for about 70% of the world's total aquaculture. In recent years, the rapid development of aquaculture has brought heavy pressure o...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-efficiency excrement separation track-type circulating aquaculture device in order to timely discharge feces and other sundries in the aquaculture water body and reduce the pollution to the water environment in the circulating water system. Separation of feces and other debris in the breeding pond

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