Wear resistant ceramic pipes are widely used in cement plants, but how to choose the appropriate wear-resistant ceramic lining and pasting method is a question that many technicians need to consider. Let’s talk to you about how to choose wear-resistant ceramic pipes. Suitable ceramic lining and application.
1. The working temperature of the air duct of the raw material mill in the cement plant is around 80 degrees Celsius – 200 degrees Celsius, and the main particles are within 3mm. The raw material mill vibrates greatly during operation and the wind speed is very high, which may cause the wear-resistant ceramics to fall off and wear. , so you need to choose a combination of adhesive wear-resistant ceramics and high-temperature ceramic adhesive. When installing wear-resistant ceramics, it is best to choose interlocking ceramics to make the connection strong.
2. Use wear-resistant ceramic pipes in parts where the temperature is too high, such as the grate cooler to the electric precipitator air duct, waste heat power generation pipes, high-temperature secondary air ducts, etc. If the inner lining is wear-resistant ceramic, you need to choose welding ceramics connected by stud welding nails. The working temperature of the air duct of the cold machine and the boiler is between 300-500°. Choosing a connection method that combines wear-resistant ceramic high-temperature glue and stud welding nails can allow the wear-resistant ceramic pipe to operate for a long time in an environment within 700 degrees Celsius.
Wear-resistant ceramic pipes require regular maintenance after installation to ensure that the surface of the pipe is clean, and the inner wall is cleaned according to the specific situation. This can ensure that the wear-resistant ceramic pipe can operate effectively for a long time.
Post time: Dec-30-2023