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A platform for research: civil engineering, architecture and urbanism
Lime kiln capable of slowing down ring formation and calcination method
The invention belongs to the technical field of lime kilns, and particularly discloses a lime kiln capable of slowing down ring formation, which comprises a kiln body, a plurality of raising bricks are arranged in the kiln body, a hot work area in the kiln body is composed of a preheating area, a calcining area and a discharging area, the raising bricks are positioned in the preheating area and the calcining area of the kiln body, and a castable is filled between two adjacent raising bricks. The problems that in the using process of the lime kiln, the temperature of a calcination section is too concentrated, high-temperature ring forming occurs in the calcination section of the lime kiln, and therefore movement resistance of gas and materials is increased, the thermal environment in the lime kiln is deteriorated, and the yield and quality are reduced are solved. By arranging the raising bricks, the problem of high-temperature ring formation caused by temperature concentration of a calcining section during use of the lime kiln is successfully solved, the motion resistance of gas and materials is remarkably reduced, the thermal environment in the lime kiln is improved, and a guarantee is provided for stable production.
本发明属于石灰窑技术领域，具体公开了一种减缓结圈的石灰窑，包括窑体，窑体内设有若干个扬料砖，窑体内的热工区由预热区、煅烧区和出料区构成，扬料砖位于窑体预热区和煅烧区，相邻两个扬料砖之间填充有浇注料。针对石灰窑使用过程中，在煅烧段温度过于集中，会使石灰窑煅烧段出现高温结圈情况，从而增加气体及物料的运动阻力，导致石灰窑内热工环境恶化，降低产量和质量的问题。本发明通过设置扬料砖成功解决石灰窑在使用中煅烧段温度集中，导致的高温结圈问题，显著降低气体及物料的运动阻力，改善石灰窑内热工环境，为稳定的生产提供了保障。
Lime kiln capable of slowing down ring formation and calcination method
The invention belongs to the technical field of lime kilns, and particularly discloses a lime kiln capable of slowing down ring formation, which comprises a kiln body, a plurality of raising bricks are arranged in the kiln body, a hot work area in the kiln body is composed of a preheating area, a calcining area and a discharging area, the raising bricks are positioned in the preheating area and the calcining area of the kiln body, and a castable is filled between two adjacent raising bricks. The problems that in the using process of the lime kiln, the temperature of a calcination section is too concentrated, high-temperature ring forming occurs in the calcination section of the lime kiln, and therefore movement resistance of gas and materials is increased, the thermal environment in the lime kiln is deteriorated, and the yield and quality are reduced are solved. By arranging the raising bricks, the problem of high-temperature ring formation caused by temperature concentration of a calcining section during use of the lime kiln is successfully solved, the motion resistance of gas and materials is remarkably reduced, the thermal environment in the lime kiln is improved, and a guarantee is provided for stable production.
本发明属于石灰窑技术领域，具体公开了一种减缓结圈的石灰窑，包括窑体，窑体内设有若干个扬料砖，窑体内的热工区由预热区、煅烧区和出料区构成，扬料砖位于窑体预热区和煅烧区，相邻两个扬料砖之间填充有浇注料。针对石灰窑使用过程中，在煅烧段温度过于集中，会使石灰窑煅烧段出现高温结圈情况，从而增加气体及物料的运动阻力，导致石灰窑内热工环境恶化，降低产量和质量的问题。本发明通过设置扬料砖成功解决石灰窑在使用中煅烧段温度集中，导致的高温结圈问题，显著降低气体及物料的运动阻力，改善石灰窑内热工环境，为稳定的生产提供了保障。
Lime kiln capable of slowing down ring formation and calcination method
一种减缓结圈的石灰窑及煅烧方法
CAO ZHIYUN (author) / XU CHENG (author) / YU JINHUI (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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