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Impeller aerator

A technology of impeller aerator and electric motor, which is applied in animal feed, water/sludge/sewage treatment, animal husbandry, etc. It can solve the problems of increasing investment cost and energy waste, and achieve investment saving, equipment management and maintenance simplification The effect of work

Inactive Publication Date: 2011-02-16
SUZHOU ZHONGCHI ENVIRONMENT TECH DEV
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AI Technical Summary

Problems solved by technology

[0006] Because the above three types of equipment have their own functions and applications, high-yield fishing ponds must be equipped with the above three types of equipment at the same time, which not only increases investment costs, but also causes energy waste

Method used

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Embodiment 2

[0037] The cross section of the buoy 4 in the second embodiment is square, and the cross section of the buoy in the third embodiment is circular.

[0038] The impeller aerator of the present invention is suitable for aquaculture, and can also be used for water environment treatment of natural water bodies, or can also be applied to indoor industrial aquaculture, and greatly simplifies the process and equipment of industrial aquaculture

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Abstract

The invention relates to an impeller aerator, comprising a plurality of float bowls floating on water surface, a support fixedly arranged on the float bowl, a motor arranged on the support, a reduction box connected with the motor in a transmission way and an impeller which is connected on the output terminal of the reduction box in a transmission way; wherein the float bowl comprises an air pocket and a biological pocket arranged at the lower part of the air pocket, the inner cavity of the air pocket forms a hermitical gas cavity, the biological pocket is internally provided with a plurality of biological balls, and the inner cavity of the biological pocket is communicated with water body. The invention has functions of oxygenation, water quality improving and water purification, and one machine with multifunction can be realized, thus investment can be saved, equipment management and maintenance can be simplified, and energy saving and emission reduction can be realized.

Description

technical field [0001] The invention belongs to the field of mainstream purification equipment for aquaculture and water environment treatment, and in particular relates to an impeller aerator. Background technique [0002] Among the current aquaculture and water environment treatment equipment, there are mainly three types of machines that are placed on the water surface. Because each has its own unique function, it cannot be replaced by each other. [0003] 1. Impeller aerator: adopts high speed (100-110 rpm), the main function is to increase oxygen and aeration, increase oxygen to the water, and aerate to the air, and remove metabolites such as fish and shrimp into the water. The poisonous gases released, such as ammonia, carbon monoxide, carbon dioxide, hydrogen sulfide, etc., will prevent fish and shrimp from hypoxia and poisoning death. [0004] 2. Cultivating water machine: adopt low speed (4-8 rpm), the main function is to stir the water body, uniform water quality,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18C02F7/00C02F3/34A01K63/04
CPCY02W10/10
Inventor 丁永良张义钊张贻标丁海峰陈海跃郭兆凯王媛媛
Owner SUZHOU ZHONGCHI ENVIRONMENT TECH DEV
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