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Shaft kiln device for parallel flow calcination and countercurrent heat storage and transformation method thereof
The invention relates to the technical field of lime preparation, and in particular relates to a shaft kiln device for parallel flow calcination and countercurrent heat storage and a transformation method thereof. The device comprises a first shaft kiln and a second shaft kiln arranged on one side of the first shaft kiln; the first shaft kiln comprises a kiln body, a circulation mechanism, a combustion mechanism, a cooling mechanism, a discharging mechanism and a ventilation system. The kiln body is divided into a preheating zone, a calcining zone and a cooling zone from top to bottom; the circulation mechanism is arranged on the lower portion of the calcining zone, the combustion mechanism is arranged on the upper portion of the calcining zone, the cooling mechanism is arranged on the lower portion of the cooling zone and located between the first shaft kiln and the second shaft kiln, the discharging mechanism is arranged at the bottom of the kiln body, and the ventilation system is arranged at the top of the kiln body.
本发明涉及石灰制备技术领域，尤其涉及一种并流煅烧、逆流蓄热的竖窑装置及其改造方法。包括包括第一竖窑和设置于第一竖窑一侧的第二竖窑；所述第一竖窑包括窑体、流通机构、燃烧机构、冷却机构、卸料机构和通气系统；所述窑体自上而下分为预热带、煅烧带和冷却带；所述流通机构设置于煅烧带下部，所述燃烧机构设置于煅烧带上部，所述冷却机构设置于冷却带下部，位于第一竖窑和第二竖窑之间，所述卸料机构设置于窑体底部，所述通气系统设置于窑体顶部。
Shaft kiln device for parallel flow calcination and countercurrent heat storage and transformation method thereof
The invention relates to the technical field of lime preparation, and in particular relates to a shaft kiln device for parallel flow calcination and countercurrent heat storage and a transformation method thereof. The device comprises a first shaft kiln and a second shaft kiln arranged on one side of the first shaft kiln; the first shaft kiln comprises a kiln body, a circulation mechanism, a combustion mechanism, a cooling mechanism, a discharging mechanism and a ventilation system. The kiln body is divided into a preheating zone, a calcining zone and a cooling zone from top to bottom; the circulation mechanism is arranged on the lower portion of the calcining zone, the combustion mechanism is arranged on the upper portion of the calcining zone, the cooling mechanism is arranged on the lower portion of the cooling zone and located between the first shaft kiln and the second shaft kiln, the discharging mechanism is arranged at the bottom of the kiln body, and the ventilation system is arranged at the top of the kiln body.
本发明涉及石灰制备技术领域，尤其涉及一种并流煅烧、逆流蓄热的竖窑装置及其改造方法。包括包括第一竖窑和设置于第一竖窑一侧的第二竖窑；所述第一竖窑包括窑体、流通机构、燃烧机构、冷却机构、卸料机构和通气系统；所述窑体自上而下分为预热带、煅烧带和冷却带；所述流通机构设置于煅烧带下部，所述燃烧机构设置于煅烧带上部，所述冷却机构设置于冷却带下部，位于第一竖窑和第二竖窑之间，所述卸料机构设置于窑体底部，所述通气系统设置于窑体顶部。
Shaft kiln device for parallel flow calcination and countercurrent heat storage and transformation method thereof
一种并流煅烧、逆流蓄热的竖窑装置及其改造方法
FENG YIZHANG (author) / CAO HEJUN (author) / WU BINKE (author) / ZHAO GUOLIANG (author)
2020-12-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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