Changxing ceramic fiber folded covering agent blanket module adopts Changxing ceramic fiber blanket, folded into accordion-like according to certain width, then embed the anchoring into module and folded and compressed. Changxing modular fiber do not contain any binder. Folded blanket will jam each other in different directions without gaps after the lifting of the strapping. Figure 2 schematic for folding compression module.
Installation method firebrick refractory sale of Changxing ceramic fiber module in furnace wall, as shown in figure 3. Before module installation, it is need to welding short anchors (head with thread) on furnace wall. And then covered with a layer ladle slide gate of normal Changxing insulation rock wool, thickness 15~20 mm. The module back bead at the center of the hole and short anchor pin alignment, make anchor nail head into the module on the hollow tube, will cooperate with anchor nail head screw nut in a socket wrench head sleeve, insert the socket module of hollow casing, rotate the wrench, tighten nut to anchor nail head. Nut, ceramic fiber felt screw anchor nail and back bead connected in this way, thus the module fixed on the furnace shell.
Reinforcement ladle castable plate on the back layering is very important, playing the role of reinforcement of bolted joints. Figure 4 shows the shape of after module installation. When the module is installed, folding directions must stagger, Horizontal and vertical module must be installed interval. The aim is to: when all installed, removed the bundle after, let module can free expansion, will fill the gap.
Changxing refractories ceramic fiber module installation process is simple and convenient, But in strict accordance with the requirements of each step, Suppose if welding short anchor nail is not secure, will cause the module overall fall off wall collapse and other major accidents, if the direction of module folding did not stagger when installation can lead to a module cannot be subject to uniform pressure and mobility.
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