Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Internal circulation boiling calcination cement clinker system and cement clinker calcination production method
The invention discloses an internal circulation boiling calcining cement clinker system and a cement clinker calcining production method.The system comprises a preheating device, a decomposing furnace, an internal circulation boiling calcining kiln, a particle controller and a cooling device.According to the method, cement raw materials are preheated through the preheating device and then fed into the decomposing furnace; the decomposing furnace performs a pre-decomposition reaction and a pre-mineralization reaction on the preheated cement raw material to obtain a material, the material enters the preheating device for gas-solid separation and then is fed into the internal circulation boiling calcining kiln, and the material is calcined in the internal circulation boiling calcining kiln so as to realize a cement clinker mineralization reaction and clinker particle granulation; the obtained cement clinker particles are discharged through the discharging pipeline, the particle controller introduces airflow into the discharging pipeline to sort the cement clinker particles with different particle sizes, and the cement clinker particles obtained through sorting fall into the particle controller and then enter the cooling device to be cooled. The clinker product produced by the invention is stable in quality, and the production equipment is small in occupied area and can adapt to large-scale industrial production.
本发明公开了一种内循环沸腾煅烧水泥熟料系统及水泥熟料煅烧生产方法，系统包括预热装置、分解炉、内循环沸腾煅烧窑、颗粒控制器、冷却装置，方法中通过预热装置对水泥生料进行预热后送入分解炉，分解炉对预热后的水泥生料进行预分解反应及预成矿反应得到物料再进入预热装置进行气固分离后送入内循环沸腾煅烧窑，内循环沸腾煅烧窑内对物料进行煅烧，以实现水泥熟料成矿反应及熟料颗粒的结粒，得到的水泥熟料颗粒物通过卸料管道排出，颗粒控制器向卸料管道通入气流对不同粒径的水泥熟料颗粒物进行分选，分选得到的水泥熟料颗粒落入颗粒控制器再进入冷却装置进行冷却。本发明生产出的熟料产品质量稳定，生产设备占地面积小，能适应大规模工业化生产。
Internal circulation boiling calcination cement clinker system and cement clinker calcination production method
The invention discloses an internal circulation boiling calcining cement clinker system and a cement clinker calcining production method.The system comprises a preheating device, a decomposing furnace, an internal circulation boiling calcining kiln, a particle controller and a cooling device.According to the method, cement raw materials are preheated through the preheating device and then fed into the decomposing furnace; the decomposing furnace performs a pre-decomposition reaction and a pre-mineralization reaction on the preheated cement raw material to obtain a material, the material enters the preheating device for gas-solid separation and then is fed into the internal circulation boiling calcining kiln, and the material is calcined in the internal circulation boiling calcining kiln so as to realize a cement clinker mineralization reaction and clinker particle granulation; the obtained cement clinker particles are discharged through the discharging pipeline, the particle controller introduces airflow into the discharging pipeline to sort the cement clinker particles with different particle sizes, and the cement clinker particles obtained through sorting fall into the particle controller and then enter the cooling device to be cooled. The clinker product produced by the invention is stable in quality, and the production equipment is small in occupied area and can adapt to large-scale industrial production.
本发明公开了一种内循环沸腾煅烧水泥熟料系统及水泥熟料煅烧生产方法，系统包括预热装置、分解炉、内循环沸腾煅烧窑、颗粒控制器、冷却装置，方法中通过预热装置对水泥生料进行预热后送入分解炉，分解炉对预热后的水泥生料进行预分解反应及预成矿反应得到物料再进入预热装置进行气固分离后送入内循环沸腾煅烧窑，内循环沸腾煅烧窑内对物料进行煅烧，以实现水泥熟料成矿反应及熟料颗粒的结粒，得到的水泥熟料颗粒物通过卸料管道排出，颗粒控制器向卸料管道通入气流对不同粒径的水泥熟料颗粒物进行分选，分选得到的水泥熟料颗粒落入颗粒控制器再进入冷却装置进行冷却。本发明生产出的熟料产品质量稳定，生产设备占地面积小，能适应大规模工业化生产。
Internal circulation boiling calcination cement clinker system and cement clinker calcination production method
内循环沸腾煅烧水泥熟料系统及水泥熟料煅烧生产方法
CAI YULIANG (Autor:in) / HONG QI (Autor:in) / LIU QIXUAN (Autor:in) / TANG LIANG (Autor:in) / ZHANG KUN (Autor:in) / LIU MINGTAO (Autor:in) / WANG LINGRUI (Autor:in) / HE WEISHUAI (Autor:in)
18.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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