Marine transshipment system and method for catching fresh and live shellfish

Abstract

The invention relates to the technical field of aquaculture, in particular to a marine transshipment system and method for catching fresh and live shellfish. Marine transshipment system for fresh and live shellfish, including shellfish cage box and electric lifting cage device. It adopts the transshipment method of the marine transshipment system for catching fresh and live shellfish. The shell cage box has a light structure, large capacity, high strength, large through holes, corrosion resistance, side-opening doors, and foldable. Its high-strength rigid structure and adjustable interlayer characteristics, The density of the live shellfish is uniform without extrusion, which reduces the breakage rate of the live shellfish; the fresh and live shellfish caught are directly loaded into the shell cage box located in the live water tank of the fishing boat, and the live shellfish does not dry out , and then directly transferred to the living water tank of the transport ship, reducing the number of pouring from plastic boxes into net bags, and then pouring from net bags into plastic boxes, as well as stacking and palletizing processes in the transport cabin, greatly reducing the number of workers and alleviating the industry problem of labor shortage , At the same time, the labor intensity of workers is greatly reduced, and the transfer efficiency and the survival rate of live shellfish are improved.

Description

Technical field [0001] The invention involves the field of aquaculture technology, and it specifically involves a maritime transfer system and methods that fish for fresh shellfish. Background technique [0002] At present, in the coastal areas of my country, the breeding industry of scallops has developed rapidly, especially the shrimp scallops, which were mainly produced in Japan and Russia, have now become key breeding industries in the Liaodong Peninsula and Shandong Long Island in northern my country. The development of large -scale breeding proliferation methods has developed extremely rapidly and has formed industrialization.With the continuous expansion of the industrialization model of the bottom sowing proliferation, the fishing net fishing becomes the main way of harvesting.After catching up the net, stacked on the deck of the ship, then artificially sieved into a container such as plastic box, and then transferred to the net bag. After the net bag was filled, put it i...

AI Technical Summary

Problems solved by technology

[0003]1. The process of marine transshipment after harvesting is cumbersome, time-consuming and labor-intensive;

[0004]2. Picking and inspecting shellfish into the net bag, threading ropes into the cabin at the hatch to stack live shellfish bags, the live shellfish are seriously squeezed, and the cabin capacity low utilization rate;

[0005]3. When the shellfish net bag is transferred from the live water tank of the fishing ship to the live water tank of the transport ship, the net bag is easy to hit the hatch and damage the shellfish;

[0006]4. On the transport ship, pour the live shellfish from the net bag into the plastic box and then stack them in the cabin, which requires a lot of labor and high labor intensity;

[0007]5. During the loading operation of plastic boxes on transport ships, extrusion and manual trampling are prone to damage live scallops;

[0008]6. When unloading shellfish from a transport ship, the crew needs to move each shellfish box to the hanging plate, which also requires high-intensity labor;

[0009]7. Empty turnover plastic boxes have a large number of turnover, high handling strength and large space occupation

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