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Aeration equipment for large-scale water aquaculture

A kind of aeration equipment, a large-scale technology, applied in the fields of application, fish farming, climate sustainability, etc., can solve the problems of low moving efficiency, poor oxygenation efficiency, etc., achieve high moving efficiency, strong push flow ability, improve The effect of mobile efficiency

Active Publication Date: 2022-07-08
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an aeration device for aquaculture in large-scale waters. This device solves the problems of poor oxygenation efficiency and low moving efficiency in existing equipment

Method used

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  • Aeration equipment for large-scale water aquaculture
  • Aeration equipment for large-scale water aquaculture
  • Aeration equipment for large-scale water aquaculture

Examples

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Embodiment 1

[0032] An aeration device for aquaculture in a large area, comprising:

[0033] see figure 1 As shown, the waterwheel base 100, the waterwheel base 100 includes floating platforms on both sides connected by metal rods 113, the floating platform includes a rigid plate 111 on the upper layer and a floating body 112 on the lower layer, and the metal rod 113 and the upper side of the rigid plate 111 are connected by bolts , a power unit 121 is placed on the central metal rod 113 at the front of the waterwheel base 100. The power unit 121 is connected with the metal rod 113 by bolts. The side impellers 122 are connected, the power unit 121 is provided with a motor and a gearbox, the motor is vertically connected to the gearbox, and the gearbox is connected to the main shaft 124 to drive the impellers 122 on both sides of the waterwheel base 100 to rotate.

[0034] The impeller 122 is surrounded by a blade 1221, the blade 1221 is an arc blade, the back of the blade 1221 has a reinf...

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Abstract

The invention discloses an aeration device used for aquaculture in a wide range of waters, and relates to the technical field of aeration equipment. The device includes a waterwheel base and an aeration and oxygenation device, and is characterized in that the waterwheel base comprises a plurality of parallel The floating platform is connected by metal rods. The floating platform is composed of an upper plastic hard board and a lower floating body. The metal rod is connected to the hard board through bolts. The power unit is installed on the central metal rod at the front of the waterwheel base. The side extends vertically, the main shaft is connected to the impeller and the power device, the impeller is located on both sides of the waterwheel base, the top of the driving device is connected to the bottom of the vertical metal rod, the aeration and oxygenation device includes an aeration pump located on the waterwheel base, and the aeration pump is fixed On the central metal rod at the rear end of the waterwheel base, the center below the aeration pump is connected to a vertical gas delivery pipe, and a hose at the bottom of the gas delivery pipe extends out and is connected to a flow divider, which has an annular coiled nano-aeration tube. It solves the problems of poor oxygenation efficiency, low moving efficiency and high cost.

Description

technical field [0001] The invention belongs to the field of aeration equipment for aquaculture, and in particular relates to aeration equipment for aquaculture in a wide range of waters. Background technique [0002] The descriptions in this section merely provide background information related to the disclosure in the present application and do not constitute prior art. [0003] With the increasing demand for aquatic products such as fish and shrimp, the aquaculture industry at home and abroad has developed towards intensive and high-density development, which directly leads to the fact that the natural oxygen content in the water is not sufficient to support the normal respiration of aquatic organisms, and the dissolved oxygen content in the water decreases. It can cause aquatic life to float or even die. Oxygen must be continuously supplemented in aquaculture water to maintain oxygen dynamic balance, so as to ensure the growth of aquatic organisms such as fish and the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/04
CPCA01K63/042Y02B10/50Y02W10/10
Inventor 谭朋唐伟尧徐冬冬
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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