How to Use Ceramic Fiber Blankets in the Kiln
- 2019-04-19 14:48:00
- admin Original
There are two types of kiln construction, one is anchor construction and the other is high temperature adhesive construction. At present, we introduce the method of high temperature adhesive construction. First, remove the dirt and dust on the surface of the lining. In order to make the bonding successful, the supporting adhesive and ceramic fiber blanket must be selected during the construction. Because the manufacturer's requirements are different, the general manufacturer produces ceramic fiber blankets with special high-temperature adhesives, which are pasted with a brush. The base is cleaned, and the surface of the attached layer is lined according to the size of the stay, so as to ensure that the sticking is straight and tight, and the sticking surface should be kept dry and flat to ensure that the furnace lining does not leak. Then, the ceramic fiber blankets are arranged neatly and evenly in a row, and supplemented with
supplementary blanket at the joint to prevent fire leakage.
ceramic fiber blanket
This product is high-purity clay clinker, alumina powder, silica powder, chrome sand and other raw materials are melted at high temperature in an industrial electric furnace to form a fluid. Then, it is formed by using compressed air blowing or twisting with a twisting machine to form a fiber, and collecting cotton through a cotton collector. Fiber cotton can be further processed into fiber blankets, boards, paper, cloth, rope and other products. It is a kind of high-efficiency thermal insulation material with light weight, high strength, oxidation resistance, low thermal conductivity, good flexibility, corrosion resistance, small heat capacity and sound insulation.
Characteristics: Low thermal conductivity, Excellent thermal stability and chemical stability , without binders and corrosive substances. The kiln after successful bonding by this method has a long service life, and is relatively durable and has a very good heat preservation effect. Therefore, it is a common construction method in kiln construction.