Moving environment-friendly type exterior-interior aerator

Abstract

The invention discloses a moving environment-friendly type exterior-interior aerator which comprises a carrier, an aeration mechanism, an axis rotation assembly and a telescopic traction rod, wherein the carrier comprises two buoys, a hoop and a steel tube belt fastener; the aeration mechanism is mounted between the two buoys through a support rod, and comprises a host machine, a motor mounted above the host machine through a support rod, an oxygen-accumulating covering cylinder mounted outside the motor and air-collecting pipes mounted at the inner sides of the two buoys; an exhaust pipe communicated with the host machine is arranged at the bottom of the oxygen-accumulating covering cylinder; the axis rotation assembly is fixed on a foundation pile in the center of a water body through an assembly base arranged at the bottom of the axis rotation assembly; two ends of the telescopic traction rod are connected with the carrier respectively through an L shaft assembly and the axis rotation assembly; and cables connected with the axis rotation assembly and the carrier are arranged on the telescopic traction rod. The aerator disclosed by the invention is applicable to oxygenation of fish ponds with different water depths, can realize oxygenation and fertilization, can improve water quality, and can be used for treating sewage and industrial waster water.

Description

technical field [0001] The invention relates to water quality improvement equipment for aquaculture water bodies, in particular to a sporty, environment-friendly exterior and interior aerator. Background technique [0002] The aerator is a machine that is often used in fish farming and water treatment. The main function of the aerator is to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. At the same time, it can also inhibit the production of anaerobic bacteria in the water and prevent the deterioration of the pool water from threatening the living environment of the fish. [0003] At present, the aerators commonly used in international and domestic aquaculture and water environment protection include water wheel type, blade type, water spray type, bottom aeration rotary disc fixed suction type aerator, etc., generally rely on air splashing water aeration, In order to achieve the purpose of increasing the oxygen content in ...

AI Technical Summary

Problems solved by technology

However, when the above various aerators are in use, the contact time between water and air is short, the area is small, and the oxygenation is difficult to reach the bottom. Therefore, the oxygenation efficiency is not high for the anoxic bottom water body.

When the fish are hypoxic, they float their heads to inhale oxygen, which will affect the normal and continuous growth of fish and reduce production

[0004] Moreover, the existing aerators have simple functions. In addition to having the function of increasing oxygen, they have limited effects on the bottom water body of fish ponds. At the same time, they also occupy a large amount of storage and transportation space, which increases the cost.

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