Multifunctional crab breeding device

Abstract

The invention provides a multifunctional crab breeding device, and belongs to the field of aquaculture devices. The multifunctional crab breeding device comprises a plurality of breeding boxes, wherein the breeding boxes are box-shaped with openings on the upper sides; each breeding box is respectively arranged in rows and columns along the horizontal direction and the vertical direction to form amatrix breeding structure; a water inlet pipe is arranged above the breeding boxes at the top; water inlets corresponding to the breeding boxes at the top are formed in the water inlet pipe; a waterdrain pipe is arranged below the breeding boxes at the bottom; vertical overflow pipes are arranged in the culture boxes; the upper ends of the overflow pipes are higher than the bottom surfaces of the culture boxes; the lower ends of the overflow pipes extend downwards from the bottom surfaces of water outlet cavities; and the overflow pipes of upper and lower adjacent culture boxes are respectively arranged at the left half part and the right half part of the bottom surfaces of the respective culture boxes. The multifunctional crab breeding device has the advantages that the device not onlycan provide enough moving space for crabs, but also can efficiently and rapidly complete washing of the breeding boxes, has a mute effect, can isolate floating dirt generated by crabs from the livingspace in the breeding process, and is an efficient multifunctional crab breeding device.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a multifunctional crab breeding device. Background technique [0002] Crabs (páng xiè): Animal Kingdom, Arthropoda, Crustacea, Molecula, Eurasia, Decapod, Ventricula, Brachyura. It is a crustacean (crustacean), the body is protected by a hard shell, and it breathes by gills. In taxonomy, it is the same animal as shrimp, lobster, and hermit crab. Crabs are rich in protein and trace elements, which have a good nourishing effect on the body. Crab contains more vitamin A, which is helpful for skin keratinization. Crabs also have anti-tuberculosis effects, and eating crabs is of great benefit to the recovery of tuberculosis. With the improvement of people's living standards, the annual supply of crabs in our country continues to rise, which greatly promotes the development of aquaculture. In the prior art, when raising crabs, people generally put many crabs in a large breeding cage or ...

AI Technical Summary

Problems solved by technology

But there are two overflow pipes in each breeding box in the device of this invention, have occupied larger space, so the activity space of crab is greatly compressed, has reduced the activity intensity of crab, is unfavorable for the health of crab, in addition, Pollutants such as floating matter, suspended matter and sediment in the upper breeding box will flow into the lower breeding box, causing continuous impact on the crabs in the breeding box

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