Wear-resistant ceramic pipes are widely used. According to the operating conditions of the equipment, the operating temperature, the size of the material particles, the height of the drop, and the pressure environment, the design of the pipe lining ceramics is also different, which is mainly reflected in the radius of curvature of the elbow and the length of the pipe. , the thickness of ceramics, etc., only a reasonable design can really play the role of wear-resistant ceramic pipes.
The ceramic wear-resistant elbow used in the powder feeding pipeline of the power plant boiler, the curvature radius of the elbow is generally 6-10 times the bending degree. To effectively alleviate the wear degree of the pipeline, try to use the elbow with a larger design curvature radius. higher.
When the tailings slurry is transported in the mining industry, the radius of curvature of the wear-resistant elbow is generally between 2D and 5D, which can achieve better results.
When transporting pulverized coal pipelines in the cement and coal industry, the radius of curvature of the wear-resistant elbows used is generally between 10D and 15D, which can ensure that the transported powder can be transported smoothly, and the pipeline wear is relatively small.
Stainless steel integral ceramic lined elbows or straight pipes are mainly used in the lithium battery industry, suitable for pneumatic conveying of powders, and will not age or fall off under long-term operation in an environment below 150 °C. Its life is more than 4-5 times that of ordinary pipes.
Therefore, it is very necessary to design reasonable wear-resistant ceramic elbows for different working conditions. Try to give full play to the wear resistance of ceramics and improve the service life of the pipeline.
