blower wheel set screw

The working principle of the screw blower is somewhat different from that of the roots blower. The air is also sucked in and then discharged. When inhaled, the cavity between the screw and the screw is large. With the rotation of the screw rotor, the cavity volume will gradually become smaller. When the gas is discharged, the cavity volume will become very small. That is to say, in the process of rotation, it is equivalent to putting 2m ³ The air pressure of is reduced to 1m ³ The pressure will increase accordingly. That is to say, the pressure increase does not come from the peripheral pipe network, but from the change of the internal chamber of the main engine chamber, which is called internal compression.


Oil free screw blower is generally composed of housing, main engine, motor, air filter, oil filter, Oil Pump, oil tank and oil filter.The operating principle of screw blower is that two parallel male and female rotors mesh with each other in the "∞" cylinder to form the working volume. Through the synchronous gear, the rotor rotates at a reverse high speed. With the rotation of the rotor, the working volume changes periodically, and the gas compression is realized at the same time in the process of gas transmission. The working cycle of screw blower can be divided into three processes: suction, compression and exhaust.

describe
The oil-free screw blower is manufactured with advanced screw forming line technology. Through the working principle of internal compression, the compression efficiency is significantly improved. Compared with the external compression of traditional roots blower, its actual energy saving rate is as high as 35%. As a huge energy-saving positive displacement blower, it is widely used in industries requiring high efficiency, energy saving, low noise and high efficiency, such as sewage aeration, air-water reverse blowing, oxidation desulfurization, fluidization / homogenization technology, pneumatic conveying and printing- The pressure fan plays the role of drying, dedusting, fermentation, evaporative distillation and pneumatic conveying.

Use place：Machinery Processing Plant, Food And Beverage Plant, Construction Engineering, Energy And Mining, Melting Spray Plant

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Product Categories : Screw Blower > Oil free screw blower