Let me introduce you: What are the components of Roots fan?

Roots fan is a positive displacement fan, impeller end face, fan front and rear end cover. The principle is to use two vane rotors in the cylinder for relative movement to compress and transport gas rotary compressor. The blower has simple structure and convenient manufacture, and is widely used in aquaculture oxygenation, sewage treatment aeration, cement transportation, and is more suitable for gas transportation and pressure system in low pressure occasions, and can also be used as vacuum pump.

Roots fan components:

Roots fan is composed of five parts: casing, wall panel, impeller, fuel tank and muffler.

Shell: mainly plays the role of support (wall panel, impeller, muffler) and fixing.

Wall plate: mainly used to connect the casing and the impeller, and support the rotation of the impeller, and play the end seal effect.

Impeller: is the rotating part of Roots fan, divided into two blades and three blades, but because the three blades than the two blades of the output gas pulsation is smaller, less noise, more stable operation and many other advantages, has gradually replaced the two blades of Roots fan.

Oil tank: mainly used to store lubricating oil used to lubricate gears and bearings.

Muffler: used to reduce the noise caused by air pulsation in and out of Roots fan.