Aquaculture pure oxygen supply device utilizing dual rotation and water bloom pressurization

Abstract

The invention discloses an aquaculture pure oxygen supply device utilizing dual rotation and water bloom pressurization. The aquaculture pure oxygen supply device structurally comprises a base, an oxygenator, a filter screen, a hose and an aquaculture oxygen supply device, a driving cam turns a matched gear clockwise for 45 degrees and can extrude a movable ejection block after rotation and thus push upper and lower pressurization plates to be close to each other, the radius of a guiding pipe is decreased, the oxygen passing speed is improved, meanwhile the pressure of oxygen in a pressure connecting pipe is increased, the oxygen infusion is stronger, and water backflow under the effect of water pressure is avoided. when a rotary frame rotates, a centrifugal force is produced, the centrifugal force is exerted to staggered through hole plates to overcome a spring and slide towards the right, so that the staggered through hole plates are in butt joint with through holes of a through holeouter frame, oxygen is discharged in a rotational way, meanwhile stirring blades stir water flow in the vertical mode and guide the oxygen to the water bottom with longitudinal water blooms, and thenan oxygen supply range is widened.

Description

technical field [0001] The invention relates to aquaculture pure oxygen supply equipment utilizing double rotation and water spray pressurization, and belongs to the field of aquaculture equipment. Background technique [0002] Aquaculture is generally a large number of fish and shrimp farming, which tends to consume too much oxygen in the water. Insufficient oxygen will deactivate and even kill fish and shrimp. Therefore, continuous oxygen supply of pure oxygen supply equipment for aquaculture is needed. Breeding pure oxygen supply equipment is generally a fixed device suspended on the water surface, which can only supply oxygen to a single direction with stirring, and can only supply oxygen to the horizontal water surface, but cannot supply oxygen to the vertical depth, so that the bottom of the water is still in an oxygen-deficient state. [0003] However, the existing pure oxygen supply equipment for aquaculture has the following disadvantages: [0004] 1. Oxygen can on...

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Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a pure oxygen supply equipment for aquaculture that utilizes double rotation and water spray pressurization, so as to solve the problem that only one direction can be stirred and oxygen can be supplied, and only a single horizontal water surface can be supplied. Oxygen supply cannot supply oxygen to the vertical depth, so that the bottom of the water is still in an anoxic state, thereby reducing the range of activities of fish and shrimp. Insufficient oxygen supply range will make fish and shrimp gather together, prone to collisions, damage, and resulting in reduced production , at the same time, the aggregation of fish and shrimp tends to cause the oxygen content to drop again

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