As a high-efficiency insulation material, ceramic fiber module is widely used in industrial kilns, building energy conservation and other fields. However, there are some things that need to be paid attention to during use to ensure its excellent thermal insulation performance and long service life.
1. Waterproof and moisture-proof. Despite the excellent thermal insulation properties of the aluminium silicate fiber module, its sensitivity to water should not be overlooked. Once the module is eroded by moisture, its thermal insulation performance will be seriously affected. Therefore, during use, it is necessary to avoid the module from contacting moisture as much as possible, especially when using it in a humid environment, and to take waterproof and moisture-proof measures.
2. Prevent mechanical impact. Because the internal structure of the fiber module is a flexible material made of interwoven fibers, its strength is relatively low, and the fiber surface is easily damaged by bumps. Therefore, during installation and use, it is necessary to avoid violent impact or scratching of the module, so as not to affect its thermal insulation performance and service life.
3. Prevent wind spalling. In a high-temperature environment, the kiln with high wind speed is easy to take away the fibers on the surface, and even if the surface is sprayed with a curing agent, it is difficult to resist the long-term air flow erosion. Therefore, in the process of use, it is necessary to pay close attention to the wind speed and temperature changes of the furnace, and take timely measures to prevent the occurrence of wind spalling.
4. The design size of the ceramic fiber module lining should be precise. Before installation, a professional insulation team is required to formulate a plan and issue module installation drawings. During the construction process, it is necessary to pay off and weld anchor nails in strict accordance with the dimensions marked in the drawings to avoid the appearance of gaps as much as possible. Any small gap can determine the service life of the furnace.
To sum up, ceramic fiber modules need to pay attention to waterproof and moisture-proof, mechanical impact prevention, wind peeling prevention, and precision lining design size during use. Only by strictly following these precautions can we give full play to its excellent thermal insulation performance and extend its service life.