Waste heat utilization equipment of cement production equipment

Abstract

The invention relates to the technical field of utilization of waste heat of cement production, and discloses waste heat utilization equipment of cement production equipment. The waste heat utilization equipment comprises a shell, wherein a recovery cover is fixedly connected to the inside of the shell; a stirring rod is movably connected to the bottom of the recovery cover; a screw is movably connected to the inner top wall of the shell; a shaking plate is movably connected to the surface of the screw; a rotating shaft is movably connected to the end of the shaking plate remote from the screw; a filter cartridge sleeves the rotating shaft; and two ends of the filter cartridge are movably connected to fan blades. During thermal treatment, smoke and dust are generated, heat inside is absorbed by the recovery cover, and the smoke and dust enter the interior of the recovery cover through an air inlet; a compression spring is stretched to push the rotating shaft to rotate in a reversed direction, the rotating shaft drives the fan blades to rotate, the force of the rotating shaft rotation can be amplified by the force of the fan blade rotation, the two types of force complement each other, and the stirring rod is also driven to rotate through a shaft sleeve, thereby achieving the effect of recovering the waste heat and utilizing the waste heat.

Description

technical field [0001] The invention relates to the technical field of utilization of waste heat in cement production, in particular to waste heat utilization equipment of cement production equipment. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. It can be mixed with water to form a slurry. It can be hardened in the air or better hardened in water, and can firmly bond sand, stone and other materials together. On the construction site Concrete is usually mixed using a cement mixer. [0003] The production of cement consists of processes such as crushing and pre-homogenization, homogenization of raw material preparation, preheating decomposition, firing of cement clinker, cement grinding and packaging; with the continuous deterioration of the global environment, for some chemical equipment that is harmful to the environment Both need to be treated and then discharged or used. [0004] Cement production requires heat energy, and most ...

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Problems solved by technology

[0004] Cement production requires heat energy, and most of the heat energy will be dissipated in the form of smoke and dust. For this, people have developed equipment that can recycle waste heat. When the dust content of smoke and dust is large, the heating surface of waste heat recovery equipment is easy. It will cause sticking, dust accumulation, etc., and will cause wear and tear or blockage of waste heat recovery equipment; in addition, the existing cement waste heat recovery equipment does not have a high utilization rate of waste heat recovery, resulting in waste heat not being fully utilized. Therefore, a cement Waste heat utilization equipment for production equipment came into being

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