Crab apartment with independent withdrawal function

Abstract

The invention discloses a crab apartment with an independent withdrawal function. The crab apartment comprises a box. The box can be connected with water circulation treatment equipment, an opening is formed in the top of the box, and a flap valve which is connected with the box by hinges and can be upwardly opened and closed is arranged on a side surface of the box; a water pipe fixing groove and a water inlet pipe fixing groove are formed in the side surface, which is opposite to the flap valve, of the box, a water outlet pipe can be arranged in the water pipe fixing groove as needed, and a water inlet pipe which is parallel to the water outlet pipe is arranged in the water inlet pipe fixing groove; parallel fixing slide grooves which can be in slide fit with each other to realize clamping effects are formed in two side surfaces, which are adjacent to the flap valve, of the box; outwardly turned support strips are arranged at the tops and the bottoms of the two side surfaces, which are adjacent to the flap valve, of the box; a ditch which is oblique towards the water pipe fixing groove is arranged at the bottom of the box. The crab apartment has the advantages that the crab apartment can be stably arranged, is compact in structure, brings convenience for fattening crabs on a large scale and can be independently detached without frames, and aquaculture dirt can be cleaned conveniently.

Description

technical field [0001] The invention relates to an intensive aquatic product temporary breeding equipment, in particular to a crab apartment which can be extracted separately. Background technique [0002] Swimming crab is an important economic crab in my country's coastal areas. It grows rapidly and has rich breeding profits. It has become an important cultured species in my country's coastal areas, and its breeding technology is now very mature. Due to overfishing in recent years, the natural resources of swimming crabs are decreasing day by day. The crabs caught by fishermen are either too small, or mixed with more than half of empty shell crabs and thin crabs. As long as the crabs are caught, they are directly transported to marketed. Crabs need to go through more than 20 times of moulting in their lifetime, and once a crab molts its shell, it grows up once. Crabs have to store a lot of energy before moulting. At this time, the crabs are strong and have strong feeding ...

AI Technical Summary

Problems solved by technology

However, it is inconvenient to feed and has poor adaptability, especially after the breeding yard is put up, the breeding crab house cannot be taken out separately, and it must be completely dismantled. Management and maintenance are quite difficult

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