There are many causes for gas-solid two phase flow fan wear; some are the cause of the fan itself, such as fan structure, material, etc.; some are dust removal system causes, such as dust characteristics, dust concentration, etc.
|cement plant centrifugal fan by xianrun blower|
Generally, fan wear resistant measures can be divided into two categories: passive anti-wear and driving anti-wear.
Passive anti-wear is selecting appropriate wear-resisting material for fan or process wear resistant treatments to the fan parts.
Although the passive anti-wear method has played a certain role in wear resistant measures, but it can not fundamentally eliminate and reduce wear.
|cement factory centrifugal fan by xianrun blower|
Driving anti-wear, also known as aerodynamic anti-wear, mainly from the dynamics gas-solid two phase flow characteristics, designs optimally to the fluid machinery itself anti-wear,more over, control and configure optimally the flow parameters.
Aerodynamic anti-wear is the fundamental measures to solve the dust particles wear problems.
|xianrun blower centrifugal fan in cement plant|