Multi stage blower is a special type of blower, and its unique structural design gives it significant performance advantages. This article will focus on the unique structural features of multi-stage blowers.

Multi stage impeller design: The multi-stage blower adopts a series connection of multiple impellers, with each impeller having independent inlet and outlet ports. This design allows the gas to be compressed multiple times inside the blower, thereby increasing wind pressure and flow rate.

Axial intake structure: The multi-stage blower adopts an axial intake structure, where gas enters from the axial direction and is compressed by the multi-stage impeller before being discharged radially. This structure is beneficial for reducing gas flow losses and improving the efficiency of the blower.

Balance plate design: The multi-stage blower is equipped with a balance plate on the main shaft to balance the axial force generated by the impellers at all levels. This helps to reduce the vibration of the blower and improve operational stability.

Cooling system: Multi stage blowers are usually equipped with specialized cooling systems, such as fans, cooling fins, etc. These heat dissipation devices help to reduce the working temperature of the blower, improve its operational reliability and lifespan.

Sealing structure: The multi-stage blower adopts advanced sealing structures, such as labyrinth seals, mechanical seals, etc. These sealing structures can effectively prevent gas leakage and improve the performance of the blower.

In summary, the unique design of multi-stage blowers in terms of structure gives them excellent performance, and they are widely used in fields such as chemical engineering, metallurgy, and power.