Fish pond oxygen supply aeration fan

The principle of the high-pressure fan for fish pond oxygen supply is to use pressure to send air into the gas pipeline. The gas pipeline sends the air into the microporous aeration tube or other aeration devices. Due to its small pore size, it can generate a large number of micro fine bubbles that emerge from the pipe wall and disperse into the water. Moreover, the rising speed is slow, and the bubbles move slowly in the water. The stroke is long, and they fully contact the water body. The gas-liquid phase oxygen molecules exchange fully, and it also increases the rotation and up and down flow of the water flow. The up and down flow of water brings oxygen rich water from the upper layer into the bottom layer, while the rotating flow of water spreads oxygen rich water around the microporous tube outward to achieve uniform oxygenation of the aquaculture pond water.

Fish pond oxygen supply high-pressure fan is a material handling machinery. The machine is compact, flexible, and easy to assemble. After simple combination, it can be used for single pressure feeding, single suction feeding, or a combination of suction and pressure feeding. It can horizontally, obliquely, and vertically transport granular materials such as rice, wheat, rice, corn, high grain, barley malt, plastic, and resin. It is suitable for mechanized operations such as bulk storage, transportation, unloading, flipping, stacking, replenishment, and unloading in grain depots, farms, stations, docks, grain and oil processing, and brewing industries in storage or production processes.

The process of using the air volume and pressure of a fan to forcefully add air or other gases into water or liquid through conveying equipment, high-pressure fans, and diffusion equipment is called air blowing aeration. Fans with this purpose are called aeration fans; The purpose of aeration is to increase sufficient dissolved oxygen in water or liquid to meet the oxygen demand of aerobic organisms; The aeration process of a fan is the transfer of molecular weight between gas and liquid. In order to fully diffuse and contact the gas in the liquid and prevent suspended solids from sinking, the aeration fan must be able to generate sufficient pressure.

All aeration equipment should meet the following three functions:

The aerator generates and maintains effective air-water contact, and maintains a certain dissolved oxygen concentration in the water as biological oxidation continuously consumes oxygen;

The aerator generates sufficient mixing and water circulation within the aeration zone;

Maintain sufficient velocity of the liquid to keep the biological solids in suspension in the water.