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What is a centrifugal pump? It is designed based on the principle of the centrifugal force. It's a push that uses the high-speed rotating impeller to really make the water move and realize the transportation of the water. Available in the market, there are a large amount of centrifugal pumps. On basis of its functions, it can be classified into home pump and industrial pump. According to its pumped medium, it can be separated into clarified water pump, trash pump and anti-corrosive pump. Owing to its compact structure, even flow rate, low vibration, stable operation and other features, the centrifugal pump is widely used to move the fluid via a pipeline in the various systems, such as for instance cooling system, industrial equipment, aqua farm, fertilization system or cleaning system Click here.

In order to completely learn the working principle with this pump, it is of great necessity to first learn what the centrifugal principle. Simply speaking, the centrifugation really is a kind of the inertial performance. For instance, once the umbrella slowly turns around, the water drip on the umbrella will also change with the umbrella. This really is brought on by the centrifugal force, which can be formed by the friction force between the umbrella and the water drip. However, if the umbrella turns around rapidly, the water drip will get off the umbrella. As the friction force can not make the water drip relocate a circle. This is actually the so-called centrifugation. In the same way its name implies, the centrifugal pump utilizes the centrifugal phenomenon to work.

Now it is turn to introduce the basic structure of a centrifugal pump. It consists of six parts, namely impeller, pump body, pump axis, bearing, seal ring and stuffing box. The impeller may be the core component because of this pump. It includes a so quick rotating speed that it can deliver the large power. Are you aware that impeller leaves, they plays an important role in the large power output. The pump body can be named shell. It's the key body of the centrifugal pump. Its main function is to support the whole equipment. As the key element of transmit the mechanical energy, the pump axis would be to pass the torque of the electric motor to the impeller. Are you aware that bearing, you will find two kinds, namely roller bearing and sliding bearing, whose function is to support the pump axis. The seal ring is installed at the junction between the inner edge of the shell and the outer edge of the impeller. It plays an important role in increasing the reflux resistance, reducing the inner leakage and prolonging the operation time. Are you aware that stuffing box, it comprises stuffing material, water sealing pipe, seal cage and so on. To seal the gap between the shell and axis is its main function.