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How does the DC blower work?

Time：2022-01-14Views：0

The blower was discovered very early in the long river of human experience, and it has been well used in the catering and metallurgical industries. So far, it has been able to be miniaturized and the air volume can meet the requirements. The following mainly explains the principles and applications of small high-pressure blowers.

Small high-pressure blowers are relatively small in size. When the impeller rolls, due to the benefits of centrifugal force, the wind vane promotes the negative gas to move forward and outward, thus forming a series of spiral actions. The atmosphere between the blades of the impeller rotates rapidly, and the gas outside the pump body is squeezed into the side groove (inhaled from the suction port 1). When it enters the side channel, the gas is contracted, and then returns to between the blades of the impeller to speed up the rotation again. When the atmosphere passes through the impeller and side grooves along the spiral track, the shrinkage and acceleration of each impeller blade increases. With the rotation, the kinetic energy of the gas increases, and the pressure of the gas passing along the side channel further increases. When the atmosphere reaches the connection point between the side groove and the discharge flange (the side channel becomes narrower at the outlet), the gas is squeezed out of the blade, and the pump body is expelled through the outlet muffler.

Small high-pressure blowers are widely used in paper cutters, combustion deoxidizers, cigarette filter forming machines, electroplating bath liquid stirring, atomization drying machines, water treatment aeration, aquaculture, screen printing machines, photo plates, injection molding machines , Automatic feeding and drying machine, liquid filling machine, powder filling machine, electric welding equipment, movie machine, paper transportation, dry cleaning clothes, cleaning purpose, atmosphere dust removal, dry bottle, gas transmission, feeding, network, environmental protection water treatment, center set Dust environmental protection, aquaculture, screen printing, electroplating, dust removal, food, packaging, filling, glass products, air conveying, small and medium-sized trade buildings, refrigeration and air-conditioning equipment and other industries.

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How does the DC blower work?