Working principle and application of blower

Blower is a common industrial equipment, widely used in air transportation, ventilation, dust removal and other fields. It produces airflow through a rotating impeller, drawing air or gas in and out. This paper will introduce the working principle and application of the blower.
First, the working principle of the blower
The working principle of the blower is based on the conversion of centrifugal force and kinetic energy. It is usually composed of a motor, an impeller, an air inlet and an air outlet. When the motor is started, the impeller begins to rotate, generating centrifugal force. Centrifugal force draws air or gas through the air intake and accelerates it through the rotation of the impeller. Subsequently, the accelerated air flow is discharged through the outlet, forming the air flow.
Second, the application of blower
Air delivery: Blowers can be used in air delivery systems, such as supplying gases or gas mixtures required for industrial production lines. It can draw air or gas from one place and transport it to another place to meet the needs of industrial production.
Ventilation and dust removal: Blowers are also commonly used in the ventilation and dust removal systems of buildings. It can discharge the dirty air in the room, while introducing fresh air to maintain the circulation and quality of indoor air.

Industrial combustion: In some industrial combustion processes, blowers are used to provide the oxygen required for combustion. It improves combustion efficiency and stability by feeding air into the burner.

Sewage treatment: Blowers also have important applications in the sewage treatment process. It can inject air into the sewage through the bubble aeration system, promote the growth of microorganisms in the sewage and oxidation, thus improving the sewage treatment effect.

Other applications: Blowers can also be used in glass manufacturing, metallurgy, chemical, food processing and other industries. It plays a role in gas supply, pressurization, and exhaust in these industries to meet the needs of different processes.

A blower creates centrifugal force through a rotating impeller, drawing in air or gas and accelerating its discharge. It has a wide range of applications in air transportation, ventilation and dust removal, industrial combustion, sewage treatment and other fields. Understanding the working principle and application of blowers helps us to better understand and use this important industrial equipment.