The wear resistance of the wear resistant ceramic tiles extends the service life of the pulverized coal pipeline

Fly ash transportation pipeline wears quickly, affecting normal production and increasing costs. Using wear resistant ceramic liner as the inner lining, its service life will be increased by several tens of times, and the wear problem will be completely solved. Consider the wear resistance, high temperature resistance and corrosion resistance of the pipeline, and comprehensively consider the wear resistance plan from the convenience of construction, lower manufacturing cost and relatively simple manufacturing process. The wear resistant ceramic tiles lining can solve some of the problems. .

The wear resistant ceramic tile is made of ultrafine alumina powder as the main raw material, formed by a large-tonnage press, and fired at a high temperature of 1700°C. It has the characteristics of high strength, high hardness, high wear resistance, etc., and is widely used in steel , Glass, cement, electricity, mining and chemical industry, metallurgy, ports, coal and other industries with serious wear and tear.

The commonly used wear resistant ceramic tile for wear resistant elbows of pulverized coal pipes are welded ceramic sheets with holes in the middle, equipped with steel bowls and porcelain caps. The construction of this kind of wear resistant ceramic tile is also more convenient. The ceramic tile with the tapered hole with buckle is directly welded on the steel body with a heat-resistant steel bowl, and then the tapered ceramic sheet is encapsulated in the tapered shape of the ceramic sheet after the buckle ceramic plug is glued. On the hole, the overall appearance is all ceramic surface. Doing so further strengthens the firmness of the ceramic sheet attached to the pulverized coal pipeline.

The advantage of this kind of ceramic tile is that it is easy to repair and repair, even if the pipeline is worn out during operation, it can be repaired directly, saving manpower and material resources.