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[Chemical Knowledge]：Embrace high efficiency and energy saving-vane pump principle

Read： 422 Time：19months ago Source：Transform the World with Simplicity

In industrial production, the pump is an indispensable part. The working principle of the water pump is generally to use mechanical movement to suck the liquid from one place, and then discharge it through the water outlet after being compressed by the pump body. The vane pump is one of the high-efficiency and energy-saving water pump types, and its working principle is different from the traditional centrifugal pump.

vane pump is a centrifugal pump that can achieve in-situ sealing, which is mainly composed of shaft sleeve, impeller, sealing ring, pump body and pump cover. Its working principle is to rotate the impeller through the force of the liquid from the inlet, along the role of the blade to accelerate the rotation, and finally through the diffusion tube from the pump body.

compared to traditional centrifugal pump, vane pump has high efficiency and energy efficiency. In a vane pump, the liquid is accelerated along the spiral path of the impeller channel between the blades, respectively. This process of fluid acceleration and deceleration makes the friction of the liquid slightly increased, for containing solid particles and high viscosity fluid and other easy to cause resistance of the fluid, the vane pump also has a good adaptability.

Because the sealing ring of the vane pump rotates with the shaft sleeve, there is no dynamic seal and the in-situ seal can be achieved. At the same time, according to the principles of physics, the pump head and head of the traditional centrifugal pump are incorrect, while the pump head and head of the vane pump are quite close to or even less than the theoretical value, thereby reducing energy loss and improving pump efficiency.

vane pumps are widely used in various fields, such as chemical industry, shipbuilding, manufacturing, metallurgy, construction, etc. For example, in metallurgical production, the vane pump, as an important equipment in the smelting production process, can quickly push high-temperature and high-concentration liquid metals or chemicals to the processing line, thereby improving production efficiency and accuracy.

Therefore, the vane pump as a high-efficiency energy-saving water pump, has a broad application prospects. By understanding the principles and uses of vane pumps, we can better play its role in industrial production and effectively improve production efficiency and efficiency.

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