Oil-tanker-transformed fish-farming work ship and transformation method

Abstract

The invention provides an oil-tanker-transformed fish-farming work ship and a transformation method. The fish-farming work ship comprises an oil tanker main body, a 360-degree-rotary feeding device, a water changing pump, oxygen increasing equipment, a fodder hole, a fishing material bin, an overflowing hole, a farming fishpond, a water filling nozzle, a drainage pipe, a mooring rope, a sewage treatment center and a sewage outlet. The 360-degree-rotary feeding device, the water changing pump, the oxygen increasing equipment, the fodder hole, the fishing material bin, the overflowing hole, the farming fishpond, the water filling nozzle, the drainage pipe, the mooring rope, the sewage treatment center and the sewage outlet are arranged in the oil tanker main body. The transformation method comprises the steps that S1, an oil tanker is changed into the farming fishpond; S2, the water changing pump and the oxygen increasing equipment are arranged in the middle of the double-layer bottom of a ship main body, and the water filling nozzle is added; S3, the fishing material bin is arranged in front of a fish bin; S4, the waterline of the farming fishpond is provided with the overflowing hole; S5, the drainage pipe is installed at the bottom of the farming fishpond, and the sewage treatment center is arranged in front of a cabin; and S6, the mooring rope is added to the ship head. Through the transformation method, the abandoned oil tanker is transformed into the fish-farming work ship, the effect that abandoned ship waste and pollution are reduced is achieved, the construction workload and materials of the fish-farming work ship are reduced, and thus the abandoned oil tanker achieves recycle value.

Description

technical field [0001] The invention relates to the technical field of deep-sea aquaculture equipment, and in particular to a fish farming workboat converted from an oil tanker and a modification method thereof. Background technique [0002] With the rapid development of China's economy and the construction of a large number of oil tankers in the 1970s, the number and tonnage of abandoned oil tankers in my country are on the rise every year. Abandoned oil tankers are not only difficult to dismantle and recycle, but also cause serious environmental pollution. At the same time, the people's pursuit of quality of life has made deep-sea aquaculture in modern fish farming a new marine development trend. It is an economically feasible way to transform a large waste oil tanker into a deep-sea fish farming workboat. As a tanker, the oil tank is transformed into a breeding tank, and the oil delivery pipe is transformed into a water exchange pipe. The stability, structure, tonnage an...

AI Technical Summary

Problems solved by technology

Abandoned oil tankers are not only difficult to disassemble and recycle, but also cause great pollution to the environment

Images