A blower is a device used for conveying gas. Its working principle is that a motor drives the impeller to rotate, thereby generating airflow. Blowers are widely used in industrial production, construction, agricultural irrigation, environmental protection treatment and other fields. In industrial production, blowers can be used to convey various gases, such as air, oxygen, nitrogen, and gas, and are applied in industries like chemical engineering, metallurgy, power, and building materials. In construction, blowers can be used to convey building materials such as cement, mortar and paint, and are applied in industries like construction and decoration. In agricultural irrigation, blowers can be used to transport water sources and are applied in farmland irrigation, fruit tree irrigation, etc. In environmental protection and governance, blowers can be used to convey pollutants such as waste gas and waste water, and are applied in industries like sewage treatment and waste gas treatment.