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Sleeve lime kiln with combustion chambers distributed in high-low staggered manner
The invention belongs to the technical field of sleeve lime kilns, and particularly relates to a sleeve lime kiln with combustion chambers distributed in a high-low staggered mode. The sleeve lime kiln comprises a lime kiln cylinder body, an induced draft fan, a feeding system, a kiln body inner sleeve, a kiln body outer sleeve, combustion chamber sets, an annular air cooler, an ash discharging set and a finished product ash bin. The inner and outer combustion chamber sets comprise burners at the input ends of the inner and outer combustion chambers. The kiln body inner sleeve and the kiln body outer sleeve are coaxially sleeved to form an annular kiln chamber; the inner combustion chamber set is fixed to the side wall of the kiln body inner sleeve, and the outer combustion chamber set isfixed to the side wall of the kiln body outer sleeve. The induced draft fan and the feeding system are sequentially fixed to the top of the lime kiln cylinder from top to bottom, and the ash discharging unit, the annular air cooler and the finished ash bin are sequentially fixed to the lower portion of the lime kiln cylinder from top to bottom. The inner combustion chamber set is higher than theouter combustion chamber set, the burners are in sealed connection with the combustion chambers, micro-positive pressure is kept in the combustion chambers, and the limestone decomposition degree andthe lime production efficiency are improved.
本发明属于套筒石灰窑技术领域，尤其涉及一种具有高低错落分布燃烧室的套筒石灰窑。所述具有高低错落分布燃烧室的套筒石灰窑，包括石灰窑筒体、引风机、进料系统、窑体内套筒、窑体外套筒、燃烧室组、环形空气冷却器、出灰机组和成品灰仓。内、外燃烧室组包括在内、外燃烧室输入端的烧嘴。窑体内套筒与窑体外套筒同轴套接形成环形窑膛，内燃烧室组固定在窑体内套筒侧壁，外燃烧室组固定在窑体外套筒侧壁，引风机和进料系统由上至下依次固定于石灰窑筒体顶部，石灰窑筒体下部由上至下依次固定出灰机组、环形空气冷却器和成品灰仓。内燃烧室组高于外燃烧室组，烧嘴和燃烧室密封连接，燃烧室内保持微正压，提高了石灰石的分解度和石灰的生产效率。
Sleeve lime kiln with combustion chambers distributed in high-low staggered manner
The invention belongs to the technical field of sleeve lime kilns, and particularly relates to a sleeve lime kiln with combustion chambers distributed in a high-low staggered mode. The sleeve lime kiln comprises a lime kiln cylinder body, an induced draft fan, a feeding system, a kiln body inner sleeve, a kiln body outer sleeve, combustion chamber sets, an annular air cooler, an ash discharging set and a finished product ash bin. The inner and outer combustion chamber sets comprise burners at the input ends of the inner and outer combustion chambers. The kiln body inner sleeve and the kiln body outer sleeve are coaxially sleeved to form an annular kiln chamber; the inner combustion chamber set is fixed to the side wall of the kiln body inner sleeve, and the outer combustion chamber set isfixed to the side wall of the kiln body outer sleeve. The induced draft fan and the feeding system are sequentially fixed to the top of the lime kiln cylinder from top to bottom, and the ash discharging unit, the annular air cooler and the finished ash bin are sequentially fixed to the lower portion of the lime kiln cylinder from top to bottom. The inner combustion chamber set is higher than theouter combustion chamber set, the burners are in sealed connection with the combustion chambers, micro-positive pressure is kept in the combustion chambers, and the limestone decomposition degree andthe lime production efficiency are improved.
本发明属于套筒石灰窑技术领域，尤其涉及一种具有高低错落分布燃烧室的套筒石灰窑。所述具有高低错落分布燃烧室的套筒石灰窑，包括石灰窑筒体、引风机、进料系统、窑体内套筒、窑体外套筒、燃烧室组、环形空气冷却器、出灰机组和成品灰仓。内、外燃烧室组包括在内、外燃烧室输入端的烧嘴。窑体内套筒与窑体外套筒同轴套接形成环形窑膛，内燃烧室组固定在窑体内套筒侧壁，外燃烧室组固定在窑体外套筒侧壁，引风机和进料系统由上至下依次固定于石灰窑筒体顶部，石灰窑筒体下部由上至下依次固定出灰机组、环形空气冷却器和成品灰仓。内燃烧室组高于外燃烧室组，烧嘴和燃烧室密封连接，燃烧室内保持微正压，提高了石灰石的分解度和石灰的生产效率。
Sleeve lime kiln with combustion chambers distributed in high-low staggered manner
一种具有高低错落分布燃烧室的套筒石灰窑
LI BAOKUAN (author) / RONG WENJIE (author) / YUN CHENCHENG (author) / QI FENGSHENG (author) / LIU ZHONGQIU (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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