Safety protection device of chimney

Abstract

The utility model relates to a safety protection device of a chimney, which comprises a chimney body, a protection lining structure is fixedly arranged in the chimney body, the protection lining structure comprises a protection plate, the inner side wall of the chimney body is movably connected with the protection plate, the inner side of the protection plate is fixedly connected with a filling block, and the filling block is fixedly connected with the chimney body. The inner side of the protection plate is fixedly connected with a protection layer, the right side of the protection plate is fixedly connected with a splicing block, and the left side of the protection plate is fixedly connected with a connecting block. According to the safety protection device of the chimney, the protection lining structure is arranged and connected to the inner wall of the chimney body in a petal type staggered lap joint mode, a glass fiber reinforced plastic protection lining covering the inner wall of the chimney body is finally formed, the rigidity of tiles of an interlayer connection type structure is large, protection plates can be efficiently assembled, and therefore a large-size barrel section is obtained; in this way, on-site production of components is not needed, rapid installation can be easily conducted without being affected by the site, and meanwhile the anti-corrosion protection efficiency of the chimney body is guaranteed.

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