How to solve the problem that pneumatic ash conveying pipeline is easy to wear

Pneumatic ash transport technology is widely used in power plants, chemical plants and other ash removal schemes, but with the increasingly high requirements on environment, safety and other aspects, with the improvement of production efficiency and the increase of ash transport amount, ash transport pipeline faces more and more difficulties. So, how to solve it?

1. Wear problem of pipeline

The pneumatic conveying ash removal pipeline has high airflow and dust velocity and large flow rate, and the conveying process is continuous, and the pipeline is washed by the airflow and dust for a long time, which is easy to appear fatigue wear and erosion wear, and then cause the pipeline to be worn through. Once the pneumatic ash conveying pipeline is worn through, it will cause gas leakage, resulting in a decrease in the pressure in the pipeline, reducing the transmission efficiency, and causing dust pollution, requiring shutdown and maintenance, and wasting manpower and material resources.

Solution: For the wear problem of pipelines, we can choose pipelines or linings with high hardness and strong wear resistance, such as the use of alumina wear-resistant ceramic pipelines to solve the wear problem of pneumatic ash transport pipelines.

2.  High pipeline maintenance cost

Due to space, site and other factors, many pneumatic ash transport pipelines are erected in the high altitude, but the metal pipeline density, weight, high-altitude operation is difficult, high maintenance costs, wear and other problems after pipeline maintenance is extremely difficult.

Solution: In the case that the installation position of the pipeline cannot be changed, the use of less dense pipe materials can reduce the difficulty of high-altitude work and reduce labor costs. The density of alumina wear-resistant ceramics is only half that of steel and other metals, which can greatly solve the difficult problem of pipeline high-altitude work.

In summary, the use of wear-resistant ceramic pneumatic ash conveying pipeline can not only enhance the wear resistance of the pipeline, extend its service life, but also reduce the difficulty of installation and maintenance. Since the pipeline has been put into the market, it has been praised by new and old customers!