Air blower is very popular in textile machinery, just like hosiery machine. What is the application of blower in hosiery machine? 

It is mainly used to collect useless waste. 

This is important because the blower can keep the work area clean. 

So, what is the working principle of air blower in textile machinery? 

When the impeller rotates, due to the action of centrifugal force, the wind direction makes the gas move forward and outward, thus forming a series of spiral movements. 

Air blower. 

The air between the impeller blades rotates spirally, squeezing the gas outside the pump body (inhaled by the suction inlet 1) into the side groove. 

When it enters side channel 2, the gas is compressed and then returned to the blade of the impeller. 

Accelerate the rotation again. 

When the air passes through the impeller and the side groove along the spiral track, each impeller blade increases the degree of compression and acceleration. 

As the rotation progresses, the kinetic energy of the gas increases, which further increases the gas pressure through the side channel. 

Air blower. 

When the air reaches the connection point between the side groove and the discharge flange (the side channel narrows at the outlet), the air is pushed out of the blade and discharged from the pump body through the outlet muffler.