Hemispherical shell-shaped underwater organism culture aerator

A hemispherical shell and aerator technology, applied in fish farming, application, animal husbandry, etc., can solve the problems of reducing the oxygen-enhancing capacity, reducing the contact area between air bubbles and the water body, etc. The effect of more oxygen

Pending Publication Date: 2020-12-29
盖文双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This air diffuser is in the shape of a cylinder, and the wall of the cylinder has a structure. During use, the air bubbles below are easy to overlap with the air bubbles above to form large air bubbles, thus reducing the contact area between the air bubbles and the water body, so that the air bubbles overlap to form large air bubbles. Bubbles, reducing the oxygenation capacity per unit area

Method used

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  • Hemispherical shell-shaped underwater organism culture aerator
  • Hemispherical shell-shaped underwater organism culture aerator

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Embodiment Construction

[0010] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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Abstract

The invention provides a hemispherical shell-shaped underwater organism culture aerator. A hemispherical shell with micropores is made of refractory cement and diatomite, a flange is connected to a ring on the lower portion of the hemispherical shell, a lower bottom is fixed to the lower portion of the flange through a fastening screw, a screw cap is arranged on the upper portion of the fasteningscrew, the lower portion of the fastening screw clamps the lower bottom and the flange through a fastening nut to form a sealed state, and an air connecting pipe is connected to the lower portion of one side of the hemispherical shell. Due to the fact that the aerator is in the shape of the hemispherical shell, the aerator is large in oxygen diffusion area, free of bubble overlapping, large in contact area with water, large in dissolved oxygen amount and large in distribution interval, air is supplied to the bottom side, breeding operation is not affected, and the aerator can be detached and cleaned; and the aerator is suitable for being used as an underwater organism culture aerator.

Description

technical field [0001] The invention provides aquaculture equipment, in particular a hemispherical shell-shaped underwater biological breeding oxygenator. Background technique [0002] Underwater biological breeding includes many kinds of animals such as fish, shrimp, sea cucumber, etc. Since aquatic animals are cultivated in underwater water bodies, they need the supply of oxygen. Most of the oxygen supply uses diffusers to oxygenate the water body, and contact with the water body through air or oxygen. , so that oxygen dissolves in the water body and provides oxygen for aquatic organisms. The air diffuser currently used is cylindrical, and the upper part is connected with an air intake pipe, through which the air enters through the micropores on the wall of the air diffuser, so that the air or oxygen can be diffused into the water body, and the oxygen can be dissolved in the water body through the air bubbles. in a body of water. This air diffuser is in the shape of a cy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/04
CPCA01K63/042
Inventor 盖文双
Owner 盖文双
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