Plug flow aeration device capable of being used for aquaculture

Abstract

The invention discloses a plug flow aeration device capable of being used for aquaculture, and relates to the technical field of aquaculture. The plug flow aeration device comprises a device floating island, a screw propeller is mounted at the rear side of the middle of the device floating island, a driving device mounted at the upper end of the device floating island is arranged at the front side of the device floating island, and a sliding rod is fixedly mounted in the center of the device floating island; and the periphery of the sliding rod is sleeved with a left push plate and a right push plate, and the center in the device floating island is rotationally connected with a rotating column. Through the push plates, pushed left and right in a reciprocating manner, at the two ends, flow disturbing plates connected with the lower ends of the push plates are driven to move along with the push plates when the push plates move in the reciprocating manner, the flow disturbing plates, moving left and right in a reciprocating manner, at the two ends are matched with multiple flow disturbing rods installed at the lower sides of the flow disturbing plates to conduct flow disturbing on a passing treatment water area, and the flow pushing effect and efficiency of the device are improved; and the action range of the device is greatly expanded by a rotating plug flow plate and a plurality of aeration pipes, so that the operation efficiency of the device is improved, and the aeration effect of the device is better by the moving aeration pipes.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a push flow aeration device which can be used for aquaculture. Background technique [0002] 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. According to the breeding and planting objects, it is divided into fish, shrimp and crab, shellfish, algae, gorgon, lotus, lotus root, etc. [0003] During aquaculture, water flow is one of the important environmental factors that affect fish behavior. It can stimulate the sensory organs of fish to produce corresponding activity patterns and response mechanisms. Oxygenat...

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Problems solved by technology

[0004] However, there are still many urgent and felt problems in the current plug-flow aeration device, such as effective range of action, low aeration efficiency, etc. After searching, the Chinese patent technology proposes a plug-flow aeration device that can be used in aquaculture

(CN213506215U), this patented technology can adjust the angle of the aeration area of ​​the plug flow tube, which expands the application range of the device, but the equipment is still a fixed point operation, and the operation range is limited

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