Application Of Wear-resistant Ceramic Elbow in Ash Leakage Of Ash Conveying Pipeline

The pneumatic ash conveying pipelines in thermal power plants are severely worn, causing fly ash to be everywhere, which not only affects production but also causes great pollution to the environment. In the past, we generally used this to reduce the air pressure during soot blowing. This not only reduces wear but also saves energy. Although this method can extend the life of the ash conveying pipeline a little bit, it cannot fundamentally solve the wear problem.
Nowadays, wear-resistant ceramic elbow are used to transport fly ash in the ash removal systems of China's thermal power plants. The main reason is that they are low-priced, effective, and easy to install. The service life of the wear-resistant ceramic pipe elbow used by Power Generation to transport media such as fly ash is 10 times that of ordinary elbows, reducing the number of replacements.
The wear-resistant ceramic elbow produced by the company has a lifespan dozens of times that of ordinary elbows. It has good wear resistance, heat resistance, corrosion resistance, resistance to mechanical impact and thermal shock, and good weldability. It is an ideal choice for conveying granular materials. , grinding, corrosive media and other ideal wear-resistant and corrosion-resistant pipes. The use temperature is 650℃, it is not easy to age and does not fall off. Bimetallic composite pipes are also possible, but the cost is much higher and they are thicker.
The adhesion and heat resistance of the wear-resistant ceramic elbow are also very good, which ensures that the wear-resistant ceramic elbow will not fall off without running at high temperatures. Generally speaking, wear-resistant ceramic elbows are the most needed material for equipment. These many advantages are the fundamental reason for the popularity of wear-resistant ceramic elbows and are also a concentrated expression of the advantages of wear-resistant ceramic elbows.
If the wear-resistant ceramic elbow can only be worn out after half a year, then it is a design problem. It is necessary to check whether the actual inner diameter of the entire pipeline is consistent with the design. Under normal circumstances, the radius of the elbow is designed according to technology. Increasing the turning radius of the elbow can reduce wear to a certain extent.