Classification Of Roots Blower

Roots blower can be roughly divided into single-stage and two-stage according to its different working mode. Among them, there is only one compression stage blower, which we call single-stage blower, while the two single-stage blowers are connected in series to compress the gas twice continuously, which we call double-stage series blower.

According to the number of impeller heads: two blade roots blower and three blade roots blower;

According to application: shaft kiln blower, gasification blower, aeration blower, etc;

According to the type of medium: air blower, gas blower, hydrogen blower, sulfur dioxide blower, etc;

According to the transmission mode: direct air blower and belt air blower, etc;

According to the cooling mode: air-cooled blower, water-cooled blower and counter current cooling blower, etc;

According to the structure type: vertical blower, horizontal blower, vertical shaft blower, dense group blower, etc;

According to the type of seal: labyrinth seal, expansion ring seal, packing seal and mechanical seal, etc.