Pond oxygenation device for shrimp or razor clam culture

Abstract

The invention relates to the technical field of aquaculture equipment, in particular to a pond oxygenation device for shrimp or razor clam aquaculture. The pond oxygenation device comprises an annulardischarging assembly, a bottom air outlet assembly, a fixed guide module, a waste material pulling-out mechanism, an oxygenation mechanism and a discharging position driving mechanism; the bottom airoutlet assembly is arranged at a bottom air outlet of the annular discharging assembly, the stress end of the bottom air outlet assembly is connected with the stress end of the annular discharging assembly, the fixed guide module is arranged at the top of the annular discharging assembly, and an air outlet in the bottom of the fixed guide module is connected with an air inlet in the top of the annular discharging assembly; connecting rings are symmetrically arranged outside the fixed guide module; the waste material pulling-out mechanism is arranged at the top of the fixed guide module, the output end of the waste material pulling-out mechanism is located in the annular discharging assembly, and the output end of the oxygenation mechanism communicates with the interior of the fixed guidemodule; and the output end of the discharging position driving mechanism is connected with the stress end of the bottom air outlet assembly. According to the technical scheme, long-time oxygenation can be conducted on water, and an outlet cannot be blocked.

Description

technical field [0001] The invention relates to the technical field of aquaculture equipment, in particular to a pond aeration device for shrimp or razor clam farming. Background technique [0002] Aquaculture is the use of waters available for breeding (including planting) by humans. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in aquatic economic animals and plants. as one of the agricultural production sectors; [0003] Aquaculture is the waters that humans use for breeding (including planting). According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in aquatic economic animal and plant breeding. one. According to the nature of the waters, it is divided into marine aquaculture and freshwater aquaculture. ...

AI Technical Summary

Problems solved by technology

[0004] Aquaculture is a production activity under human control. In the process of aquaculture, fish will grow poorly or even die due to insufficient oxygen in the water. Carry out oxygenation; Existing aquaculture oxygenation device, the effect of oxygenation is poor, the oxygenation port is easily blocked by sundries, and easily makes fish get hurt, so it is necessary to propose an aquaculture oxygenation device, which can Long-term oxygenation in water without clogging the outlet

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