Soft-shell crab aquiculture facility

Abstract

The invention relates to a soft-shell crab aquiculture facility, which solves the problems of conventional three-dimensional aquiculture structures, including complex water inlet and outlet structures and troublesome spatial arrangement, and also solves the problem that the deep water of each single aquiculture space of a conventional aquiculture structure cannot be circulated. The soft-shell crab aquiculture facility comprises a plurality of aquiculture boxes, all the aquiculture boxes are respectively arranged in rows and columns along the horizontal direction and the vertical direction to form a matrix type aquiculture structure, the bottom of each aquiculture box is provided with a vertical overflow tube, the overflow tubes of each aquiculture box and the lower neighboring aquiculture box are respectively arranged on the left half part and right half part of the bottoms of the respective culture boxes, the bottom end of the overflow tube of the upper aquiculture box is lower than the top end of the overflow tube of the lower aquiculture box, a water inlet tube is arranged on the tops of the uppermost row of aquiculture boxes, and a drain tube is arranged on the bottoms of the lowermost row of aquiculture boxes. Each overflow tube is provided with a siphon tube which runs through the wall of the overflow tube, the outer end of the siphon tube is attached on the bottom of the aquiculture box, and the inner end of the siphon tube stretches down to under the bottom of the aquiculture box along the inner wall of the overflow tube. The soft-shell crab aquiculture facility not only provides separate aquiculture spaces for soft-shell crabs, but also improves water circulation in the process of aquiculture, thus promoting the growth of the soft-shell crabs.

Description

technical field [0001] The invention relates to an aquatic product cultivation device, in particular to a soft-shell crab cultivation facility. Background technique [0002] People have to waste time shelling the crabs while enjoying the deliciousness of the crabs. Europeans and Americans think that shelling and eating crabs is too inelegant, so they like to eat soft shell crabs. Therefore, from the perspective of long-term development, the industrial production of soft shell crabs is a development trend of crab farming. Soft-shell crabs are not a special species of crab, nor are their shells softened with chemicals, but a state of crab growth. Crabs are crustaceans. During the growth process, the original old shell needs to be replaced in order to continue to grow. After replacing the old shell, the new shell will be soft in a certain environment and within a certain period of time. We use this soft shell The largest crabs are called soft shell crabs. Soft-shell crabs n...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned three-dimensional breeding structure with complicated water inlet and outlet structures and cumbersome space layout, and to provide a soft-shell crab breeding facility with simple layout.

[0006] At the same time, the present invention also solves the problem that the deep water in the single breeding space of the above-mentioned breeding structure cannot enter the circulation

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