Clamping-tooth-type refractory material mounting clamp and using method thereof

Abstract

The invention relates to the field of construction and repair of furnace linings, in particular to a clamping-tooth-type refractory material mounting clamp and a using method thereof. The clamping-tooth-type refractory material mounting clamp comprises a circular bottom plate (1) and is characterized in that supporting plates (2) and clamping teeth (3) are further included; three or more fan-shaped blocks are punched away from the bottom plate (1) to form three or more fan-shaped holes (12); a triangular block between every two adjacent fan-shaped holes (12) serves as the corresponding supporting plate (2); and the clamping teeth (3) are arranged at the inner ends of the supporting plates (2). The using method of the clamping-tooth-type refractory material mounting clamp is characterized by being sequentially implemented according to the following steps of a, coating of a refractory material, b, mounting of an internal mounting clamp body, and c, mounting of an external mounting clamp.The clamping-tooth-type refractory material mounting clamp is simple in structure, convenient to use, reliable in mounting, high in operation efficiency, and long in service life.

Description

technical field [0001] The invention relates to the field of furnace lining construction and repair, in particular to a jamming type refractory mounting clip and its use method. Background technique [0002] In the refractory installation project of industrial annealing furnace in the metallurgical industry, the refractory installation method of the furnace lining and its auxiliary parts are the key to the lining quality and construction progress. The installation process of industrial furnace lining needs to involve the installation of light-duty, composite structure linings such as layered calcium silicate boards, fiberboards, fiber blankets, fiber felts and other refractory materials. Due to factors such as deformation of refractory plates, elastic variables and design dimensions, etc. Installation is difficult. One way is to use plastic ropes or thin iron wires, and use studs as connection points to compress and fix the mesh. This method is time-consuming and labor-inten...

AI Technical Summary

Problems solved by technology

The installation process of industrial furnace lining needs to involve the installation of light-duty, composite structure linings such as layered calcium silicate boards, fiberboards, fiber blankets, fiber felts and other refractory materials. Due to factors such as deformation of refractory plates, elastic variables and design dimensions, etc. Installation is difficult. One way is to use plastic ropes or thin iron wires, and use studs as connection points to compress and fix the mesh. This method is time-consuming and labor-intensive, and the installation effect is not ideal, and subsequent repairs must be continued; The imported square mounting clip, also known as "quick clip", can improve the installation progress and quality, but because the mounting clip bears the stress of the refractory material shaping of the installation plate, the fiber compression resilience and the friction between the gravity of the furnace top refractory material and the screw Fatigue, the front is dry and the rear mounting clip is dragged by other areas and then slowly slides to the position where the liner exerts the least force on the mounting clip before stopping. The furnace roof refractory sometimes falls off the screw rod due to the influence of gravity on the mounting clip, and the operator must not Do not rework and repair the previous work, the design defect of the installation clip has always affected the quality and progress of the installation of the industrial furnace lining

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