Sintering kiln and process of preparing regeneration bricks through sintering kiln

Abstract

The invention relates to a sintering kiln and a process of preparing regeneration bricks through the sintering kiln. The sintering kiln comprises a kiln chamber and a kiln car arranged in the kiln chamber. The kiln car comprises base plates and rolling wheels rotatably connected below the base plates. The kiln chamber is internally provided with rails matched with the rolling wheels. The rolling wheels roll on the rails to make the kiln car slide in the kiln chamber. One side of the kiln chamber is provided with a kiln opening capable of allowing the kiln car to go in or out of the kiln chamber. The rails extend to the outer side of the kiln chamber from the kiln opening. The kiln car further comprises a plurality of bearing platforms arranged above the base and a plurality of swing shaftsfixedly arranged on the side, close to a base, of the bearing platforms and rotatably connected to the base. The plurality of bearing platforms are arranged in the length direction of the rails at intervals. A swing mechanism capable of driving the plurality of swing shafts to do reciprocating rotation along the axes of their own simultaneously. The sintering kiln has the advantages that brick bodies are heated uniformly in the sintering process, and the sintering effect of the brick bodies is good.

Description

technical field [0001] The invention relates to the technical field of sintering kilns, in particular to a sintering kiln and a process for preparing regenerated bricks using the sintering kiln. Background technique [0002] Regenerated bricks are made of broken ruin materials as aggregates, mixed with cut wheat straw as fibers, cement, sand, etc. are added to form a slurry, and then the brick body is made through extrusion molding and other processes, and the brick body is sintered at high temperature to obtain Recycled bricks make recycled bricks have the advantages of simple production process, high structural strength and light weight. [0003] Among them, in the process of sintering the brick body, a sintering kiln is required. At present, a sintering kiln is generally composed of a kiln chamber and a kiln car. The kiln car is used to hold the sintered brick body. The kiln chamber is provided with a track for the kiln car to move, and the kiln car moves on the track. ...

AI Technical Summary

Problems solved by technology

[0004] In the previous technical solution, since a large number of bricks are stacked on the kiln car, during the heating process, the temperature in the kiln chamber needs to pass through the bricks stacked on the outside before entering the bricks on the inside, so that the inside and outside The brick body is heated unevenly, and the sintering degree of the inner brick body is prone to insufficient phenomenon

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