Its principle is a rotary high-pressure fan, which uses the relative motion of two blade rotors in the cylinder to compress and transport gas.
The working principle is as follows:
The blower is simple in structure and convenient to manufacture. Widely used in aquaculture aeration, sewage treatment aeration and cement transportation. It is more suitable for gas transportation and pressurization system in low-pressure occasions, and can also be used as a vacuum pump.
Second, the significance of the model
Common models on the market are L series, such as L83WD, which refers to Shuang Ye Roots Blower. There are SSR, JGR, BK and so on.
We take JGR300A as an example to illustrate the significance of the model.
JGR: blower product manufacturer model.
300: diameter of air inlet and air outlet of blower.
Parameters of JGR-300 roots blower:
Air volume: 7 1.2- 165.3m3/min,
Wind pressure: 1000-8000 maq(0.8 kgf/cm2).