Working principle of centrifugal fan
The centrifugal fan mainly sucks the external gas into the center of the rotating impeller by the action of centrifugal force. When leaving the impeller blade, the gas flow rate increases, so that the gas converts the kinetic energy into static energy in the flow, and then with the pressurization of the fluid, the static energy is converted into velocity energy, so as to send the transported gas into the pipeline or container.
Centrifugal fan relies on the high-speed rotating impeller in the casing to make the gas in the centrifugal fan generate centrifugal force under the action of blades, so as to increase the kinetic energy and pressure of the gas in the centrifugal fan.
Characteristics and application of centrifugal fan
Centrifugal fan is widely used in various industrial departments. It has simple structure and convenient maintenance and operation. Generally speaking, it is suitable for places with small flow and high pressure.
Working principle of centrifugal blower
The working principle of centrifugal blower is different from that of centrifugal blower, and the working principle of centrifugal blower is the same.
Characteristics and application of centrifugal blower
Centrifugal blower can be used to transport air, gas and chemical gas. It has the characteristics of low noise, low vibration, high efficiency, stable operation, convenient installation and maintenance, and can be used in open air. It is commonly used in blast furnace blast, desulfurization blast in power plants and refineries, supporting coal preparation jigs, pressurized transportation of blast furnace and coke oven gas, blast aeration of sewage treatment, recovery and pressurized transportation of chemical gas, etc. Principle and application of centrifugal fan