Moving aeration sewage suction device for fish pond culture and working method thereof

Abstract

The invention discloses a moving aeration sewage suction device for fish pond culture and a working method thereof, which includes a moving frame arranged at the bottom of the pond and two winches which are symmetrically arranged on two opposite banks of the pond about the frame. The bottom of the moving frame is provided with rollers. The two winches are respectively connected with the moving frame through a matched rope in traction mode. The two winches can pull the moving frame to move back and forth in the fish pond under the operation of alternating rope rolling and rope releasing; the moving frame comprises a pipeline frame and a steel bar frame, wherein a plurality of sewage suction components and a plurality of aeration components are arranged on the pipeline frame in linear arraymode. According to the invention, the aeration is effectively combined with the sewage suction, the mutual interference between the aeration and the sewage is not caused. The cost of fishing breedingis reduced; during back-and-forth movement, the sewage suction and aeration are carried out. The sewage suction and aeration range is increased and the sewage suction and aeration are more sufficient.

Description

technical field [0001] The invention belongs to the technical field of aeration and pollution absorption, and in particular relates to a movable aeration pollution absorption device for fish pond culture and a working method thereof. Background technique [0002] With the continuous development of social economy, people's demand for aquatic products is increasing, which has spawned a large number of people engaged in fish farming. Fish ponds with a fixed range need to use aeration devices for aeration to increase the oxygen content of the water, which is more conducive to the growth of fish. In addition, it is also necessary to clean up the fish pond regularly, because impurities and fish excrement will appear in the fish pond. If it is not cleaned in time, it will pollute the water and seriously affect the growth of the fish. At present, the aeration device and the sewage suction device used for fish pond aquaculture are separate, and there is no effective combination betw...

AI Technical Summary

Problems solved by technology

In addition, fish ponds need to be cleaned regularly, because there will be impurities and fish excrement in the fish ponds. If they are not cleaned in time, the water will be polluted and the growth of fish will be seriously affected.

At present, the aeration device and sewage suction device used for fish pond cultivation are separated, and there is no effective combination of the two. Therefore, both the aeration device and the sewage suction device need to be purchased, which undoubtedly increases the input cost.

Images