Aeration equipment for large-range water area culture

Abstract

The invention discloses aeration equipment for large-range water area culture, and relates to the technical field of oxygenation equipment. The equipment comprises a waterwheel base body and an aeration oxygenation device, and is characterized in that the waterwheel base body comprises a floating platform formed by connecting a plurality of parallel metal rods, the floating platform is composed of an upper-layer plastic hard board and a lower-layer floating body, the metal rods are connected to the hard board through bolts, a power device is installed on the metal rod in the center of the front portion of the waterwheel base body, a main shaft vertically extends out of the bottom layer of the power device from the two sides, the main shaft is connected with impellers and the power device, the impellers are located on the two sides of the waterwheel base body, and the top of the driving device is connected with the bottom of a vertical metal bar; and the aeration oxygenation device comprises an aeration pump located on the waterwheel base body, the aeration pump is fixed to the metal rod in the center of the rear end of the waterwheel base body, the center of the lower portion of the aeration pump is connected with a vertical air conveying pipe, a hose extends out of the bottom end of the air conveying pipe to be connected with a flow divider, and the flow divider is provided with an annularly-coiled nanometer aeration pipe. The problems of poor oxygenation efficiency, low moving efficiency and high cost are solved.

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 large-scale water areas. Background technique [0002] The descriptions in this section merely provide background information related to the disclosure in this application and may not constitute prior art. [0003] With the increase of people's demand for aquatic products such as fish and shrimp, the aquaculture industry at home and abroad has developed towards intensification and high density, which directly leads to the fact that the natural oxygen content in water is not enough to support the normal respiration of aquatic organisms, and the dissolved oxygen content in water is reduced. Can cause floating head or even death of aquatic organisms. Oxygen must be continuously supplemented in aquaculture water to maintain the dynamic balance of oxygen, so as to ensure the growth of aquatic organisms such as fish an...

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

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