The industrial furnace insulation adopts the technical advantage of layering and stacking combination method. Layered and modular composite structure furnace lining is a widely used form of furnace lining structure in fiber furnace lining structure. This type of furnace lining application structure has the following advantages: ensuring a long service life; The anchor is located on the cold side of the furnace lining, reducing the material grade requirements of the anchor and ensuring the long-term service life of the anchor structure. Seamless furnace lining; The module is compressed into a Accordion shape, and after installation, the module is untied to expand and squeeze each other. The expansion of the module can compensate for the contraction joints of the fibers under high temperatures, and prevent the fiber blanket at the joints from forming open joints under high temperatures. The fiber blanket of the same material is folded in half between the rows to form a "U" shape for compression to compensate for the contraction between the modules under high temperatures. The module is installed and fixed in a single piece, making maintenance convenient.
