Green brick drying equipment for ancient architecture grey bricks

Abstract

The invention discloses green brick drying equipment for ancient architecture grey bricks. The green brick drying equipment comprises at least two firing kilns and a gas station used for providing coal gas for the firing kilns. The green brick drying equipment further comprises drying ovens located in front of the corresponding firing kilns. A hot-blast air roasting device and a hot water drying device used for leading hot-blast air and hot water of the gas station into the drying ovens so as to conduct primary drying on green bricks are arranged between the drying ovens and the gas station. One firing kiln is provided with a tail gas roasting device used for leading tail gas generated by firing into the other firing kiln so as to conduct secondary drying on the green bricks. Conveying devices capable of automatically conveying the green bricks between the firing kilns and the drying ovens are arranged between the firing kilns and the drying ovens. The green brick drying equipment for the ancient architecture grey bricks is reasonable in structural design and high in safety, and the firing quality of the green bricks can be improved while the drying speed of the green bricks is increased; and moreover, the hot-blast air and the hot water of the gas station and the tail gas generated by the firing kilns are reasonably utilized, energy consumption is reduced, and the purpose of energy saving and environmental protection is achieved.

Description

technical field [0001] The invention relates to the technical field of production of antique building materials, more specifically, it relates to a brick adobe drying equipment for ancient green bricks. Background technique [0002] With the gradual improvement of modern living standards, people's pursuit of architectural forms has become diversified, and modern antique architecture is one of the architectural forms. As the main material of antique architecture, blue bricks have become more and more popular in the market. Therefore, more and more attention has been paid to the firing technology of green bricks. Traditional green bricks are fired in the form of an earthen kiln. During the firing process, the drying and preheating of the bricks are all dried naturally by drying, or placed in the kiln by fire to achieve drying. Firstly, the natural air-drying method takes a long time, prolongs the firing cycle of green bricks, and the production efficiency is low. Secondly, th...

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Problems solved by technology

Traditional green bricks are fired in the form of an earthen kiln. During the firing process, the drying and preheating of the bricks are all dried naturally by drying, or placed in the kiln by fire to achieve drying. Firstly, the natural air-drying method takes a long time, prolongs the firing cycle of green bricks, and the production efficiency is low. Secondly, the kiln firing method consumes too much energy, high cost, and heavy pollution, which cannot achieve energy saving and environmental protection. Requirements, the whole process is manual operation, labor-intensive, low production efficiency, and it is easy to change the internal crystal structure of the adobe due to the wrong timing of the fire, thus affecting the quality of the adobe firing. Therefore, the traditional adobe drying equipment has been unable to Meet the modern production needs of enterprises

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