Lime grinding and slaking all-in-one machine

Abstract

The invention discloses a lime grinding and slaking all-in-one machine. The machine comprises a slaker body, a slaking cavity is formed in the slaker body, a quick lime smashing device is arranged on one side of the slaker body and comprises a crushing and grinding cylinder installed on the slaker body, a crushing and grinding area is distributed in the crushing and grinding cylinder, a grinding body is movably arranged in the crushing and grinding area, the crushing and grinding area is communicated with the slaking cavity, and a grinding body blocking assembly is mounted between the discharging end of the crushing and grinding area and the slaking cavity. Quick lime blocks are preliminarily ground and crushed through the crushing and grinding cylinder, so that large quick lime blocks are crushed into small quick lime, furthermore, the crushing rate of the quick lime is improved, the later slaking rate of the quick lime is improved, the lime can be subjected to zoning treatment through a reaction mixing zone, a homogenizing zone and a slurry-slag separation zone, so that lime blocks react to generate lime milk, the speed of generating the lime milk through the reaction of the lime blocks is further increased, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of slaked lime production equipment, and in particular relates to a lime grinding and digestion integrated machine. Background technique [0002] In the existing industrial production, quicklime digestion of mature lime is mainly carried out through quicklime digester. The overall structure of the traditional quicklime digester is complicated. The quicklime digester is equipped with a reaction chamber. The reaction chamber is equipped with a stirring shaft, which is covered with blade. The reaction chamber is provided with a material inlet and a material outlet, and the material is conveyed to the material outlet through the blades on the stirring shaft in the reaction chamber, and a regulating valve is installed at the material outlet. [0003] In this type of traditional quicklime digester, the stirring shaft is equipped with stirring blades, and the stirring shaft drives the stirring blades to rotate to ...

AI Technical Summary

Problems solved by technology

[0005] The mixing bin of the above-mentioned type of ash machine is provided with a screw feeding plate, and a shaft is installed in the reaction chamber through a cross bracket. There are multiple sets of stirring paddles on the shaft. The cross bracket is used to support the rotation of the shaft, and the rotation of the shaft drives The stirring paddle is used to stir the materials in the reaction chamber to promote the conversion of quicklime to slaked lime. The overall structure of this type of lime smelting machine is complex, inconvenient to use, inconvenient to repair and maintain, and high energy consumption, and the shaft rotation is used to drive the stirring paddle. Rotation is used to stir the materials in the reaction chamber, and the stirring speed is low, thereby reducing the conversion rate of quicklime to slaked lime and reducing production efficiency

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