The water in the aquatic product breeding pond is lighter, the relative density of rearing is different, and the aeration pumps that need to be configured are also different. In order to achieve the goal of increasing production and high efficiency, aquatic product farms should purchase aquatic products according to the specific requirements for the application and configuration of various pond aeration pumps.
Hydrolytic acidification pool aerator pump ( also called gas-filled aerator pump )
The server is an air compressor or blower motor. When the gas is pressurized according to the sand filter element or the microporous plastic hose installed underwater, the fine vapor bubbles will be discharged, and the water quality fitness exercise will be generated during the whole process of the vapor bubble rising, and a part of the co2 will be integrated into the water to achieve The purpose of oxygenation. This equipment is suitable for deep water pool applications.
Water jet aerator pump
This type of aeration pump consists of a submersible sewage pump and water jet pipe supporting facilities. When working, the water in the centrifugal water pump is rapidly shot out from the nozzle in the water jet tube, causing the air pressure to suck in the gas, and the water is mixed in the mixing room with ease, and then pressed out by the outer diffuser, and the dissolved oxygen will be paralleled. The flowing water in the line direction spreads out. Because this type of aerator pump does not have rotating mechanical equipment in the water, it is not easy to damage the fish body, and it is very suitable for the application of deep water pools with high relative density of fish.
The equipment uses centrifugal water pumps to send water into nozzles installed in the central and southern parts of the pool and on the shore, spraying the water out and falling down in the form of precipitation, contacting the water with the gas to improve the dissolved oxygen. This equipment is only suitable for small fishing ponds with shallow water.
Waterwheel type aerator
When the equipment is working, the blades of the blades quickly hit the water and stir the gas into the water to achieve the purpose of oxygenation. This kind of aerator pump is suitable for shallow ponds, it is not easy to stir the bottom sludge, and can keep the pool water fresh.
Fish pond aerator
The equipment increases the dissolved oxygen concentration in the water according to the basic principles of the mixing water quality and the hydrolysis acidification tank. The oxygenation is easy to use and the driving force is high efficiency. There are various models and specifications according to the rated power of the motor. When used, the entire device floats in the central government of the pond and is fastened to the pond with a rope. During work, the centrifugal impeller rotates to mix the water quality, resulting in the effect of lifting water and promoting the mixing of water quality, causing thermal convection to the left and right of the water layer, and the dissolved oxygen of all water quality tends to be balanced. Generally, the water level of the pool is 1.5-2 meters.
At this stage, there are an endless stream of oxygen-enriching pumps on the sales market. Some types are based on people’s favorite psychological state to explore "peculiar". To achieve the actual effect of increasing the dissolved oxygen in the water, the result of electromagnetic energy being transformed into (empty) air energy, that is to say, a mechanical system and principle of a motor + centrifugal fan or motor + centrifugal water pump or motor + stirring water, many people even think This basic principle can be assembled independently. Nowadays, even "very little electricity consumption results in a very large oxygen concentration" to attract shop buyers, which makes customers feel that they are convenient and buy. This violation of the law of magnetic fluid power generation should be questioned. Therefore, it is appropriate Choose according to your own pond situation, don't be confused by others!