Detailed description of the production process of ceramic fiber blanket:
1. Kaolin and other raw materials are pulverized by a pulverizer into the required size for manufacturing ceramic fibers; or mixed with different percentages of industrial aluminum powder, industrial silicon powder, and zircon sand powder to make four different types of products.
2. When manufacturing different products, the raw materials prepared above are uniformly stirred through the feeding cart and mixer, and then transported and distributed to the resistance furnace.
3. The resistance furnace uses molybdenum electrodes as a source of thermal energy. Conductive ions generated by molten raw materials conduct energy.
4. The resistance generated by the molten raw material is a factor that generates heat, and the raw material continues to be melted uniformly.
5. The resistance furnace is cooled by water. The molten liquid flows out through the molybdenum orifice installed with nitrogen protection and flows to the spinning roller on the spinning machine. Through centrifugal force, the molten material is converted into fibers, and the grease is used in the fiber forming process.
6. The fibers are blown out from the spinning machine, guided by negative pressure, and evenly distributed on the mesh belt of the cotton collector. The fibers enter the needle punching machine through the conveyor belt, and the needle punching machine converts the ceramic fiber cotton into ceramic Fiber blanket.
7. Needle-punched blanket passes through the conveyor belt, through the heat treatment furnace to volatilize the grease, shape the ceramic fiber blanket, crystallize the fiber, and increase its use temperature. After vertical and horizontal cutting, rolling, quality inspection and packaging, the finished product is sent to the warehouse for shipment.
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