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What is the working principle of the oxygen-increasing machine subsidized by the agricultural department?

An oxygen-injecting machine for agricultural use is a device that rapidly transfers “oxygen” from the air into aquaculture waters by driving its main working components via power sources such as electric motors and diesel engines. It enhances the integrated utilization of physical, chemical, and biological technologies. Not only does it address fish mortality caused by oxygen deficiency in pond aquaculture, but it also helps eliminate harmful gases, promotes convective exchange in water bodies, improves water quality conditions, and reduces—or even increases—the feed conversion ratio.

26

2021

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A Brief Discussion on the Uses of Subsidies for Aerator Equipment in Agriculture

An oxygen-increasing machine for agricultural subsidies is a device that can be frequently used in China's fishery development and aquaculture industry. Its primary function is to increase the oxygen content in water, ensuring that fish are not deprived of oxygen, inhibiting the growth of anaerobic bacteria in the water, and preventing pond deterioration that could threaten the fish's living environment. Typically, oxygen-increasing machines use their own air pumps to introduce atmospheric air into the water, thereby increasing the oxygen concentration in the water to meet the desired purpose.

05

2021

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What are the uses of a dual-speed aerator?

The two-speed aerator is a commonly used piece of machinery in fishery production. Its primary function is to increase the oxygen content in the water, ensuring that fish in the water do not suffer from oxygen deficiency. Typically, a two-speed aerator uses its own air pump to draw air into the water, thereby boosting the oxygen level.

15

2021

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What is the working principle of a dual-speed aerator?

The main performance indicators of a dual-speed aerator are oxygenation capacity and power efficiency. Oxygenation capacity refers to the amount of oxygen that the dual-speed aerator adds to water per hour, measured in kg/h; power efficiency refers to the amount of oxygen added to water per kilowatt-hour consumed by the dual-speed aerator.

25

2021

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09

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Features and Functions of Fish Pond Aerators

An aeration machine for fish ponds is a commonly used piece of machinery in aquaculture. Its primary function is to increase the oxygen content in the water, ensuring that fish are not deprived of oxygen. At the same time, it inhibits the growth of anaerobic bacteria in the water, thereby preventing the deterioration of pond water and safeguarding the fish’s living environment. Generally, an aerator uses its own air pump to inject air into the water, thus boosting the oxygen levels.

30

2021

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What are the principles for using a dual-speed aerator?

Choosing a dual-speed aerator can be challenging for users, as it requires accurately assessing the operating conditions under numerous unstable environmental factors—including water temperature, animal species, animal density, water salinity, climate and temperature, natural wind speed and pressure, pond size and depth, water quality, fertilizer application rates, and feed consumption. Naturally, the water circulation flow rate is a critical factor in selecting the appropriate performance of a dual-speed aerator.

05

2021

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