roots vacuum pump for aquaculture

With the development of aquaculture, the demand for Roots vacuum pump is growing steadily. In short, aquaculture or aquaculture refers to the cultivation of aquatic residents, such as fish, crustaceans, molluscs and various aquatic plants, who breed saltwater and freshwater organisms under controlled conditions.

How does roots vacuum pump help aquaculture?

Roots vacuum pumps deliver continuous fresh air / oxygen to ponds engaged in aquaculture. Compared with the natural reproduction of these organisms, roots vacuum pump air provides a constant oxygen supply for these ponds, thus making fish / shrimp production higher. These roots vacuum pumps are installed near ponds and farms and transfer oxygen to the bottom.

The size of these roots vacuum pumps depends on the depth of the farm / pond where the aquaculture is conducted, so we provide you with two types of Roots vacuum pumps: two leaf roots vacuum pump and three leaf roots vacuum pump in two kinds of water cooling and air cooling models. Capacity ranges from 10m3 / HR to 14000m3 / hr for two blade roots vacuum pumps and 1000m3 / HR to 18000 m3 / hr for Roots vacuum pumps.

Generally, aquaculture needs low-pressure roots vacuum pump, so air-cooled Roots vacuum pump is the most suitable. Because of its low noise, low energy consumption, large air volume, small volume, convenient installation, stable operation, air volume and load resistance change, it is widely used in sewage treatment blast aeration, residential sewage treatment, laboratory sewage treatment aeration, printing industry vacuum paper feeding, electroplating tank, industrial wastewater mixing aeration, aquaculture oxygen supply aeration, glass industry and others Equipment requiring air supply.


Roots vacuum pump is a kind of double impeller synchronous compression machinery. Each three blade rotor is supported by two bearings, and a pair of synchronous gears are used to keep the relative positions of the two rotors unchanged. It is a positive displacement blower with forced gas transmission characteristics. As a rotary machine, roots vacuum pump has comparative working characteristics. There are small gaps between the rotor and the rotor, between the rotor and the pump body, between the rotor and the side cover of Roots vacuum pump, so there is no wearing part; roots vacuum pump is economical and durable, no need, long service life and good dynamic balance. It has six times of suction and exhaust in a week, with high volume efficiency. The utility model has the advantages of simple structure, convenient use, no need of interior, and no oil in the conveying medium. The support of the pump rotor adopts a reliable clearance structure, the rotating parts are carefully balanced, and the high-precision helical gear is used. Therefore, the operation is stable, the noise is low, the use is more reliable, and it can be operated for a long time under high pressure difference.

Roots vacuum pump can run on diesel engine and electric motor. So they are a boon in the case of electricity shortages in remote areas.

Why does aquaculture use roots vacuum pump?

Traditionally, aerators are used in aquaculture ponds. But they are faced with problems such as small / uneven size, manual handling and so on. All these problems can be solved by using roots vacuum pump. Roots vacuum pumps are economical because they have a constant volume and can work without electricity, even in areas where there is little or no electricity (with diesel engines).

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