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Improved calcium oxide and magnesium oxide roasting shaft furnace
The improved calcium oxide and magnesium oxide roasting shaft furnace comprises a roasting shaft furnace body, the top of the roasting shaft furnace body is fixedly connected with a feeding hopper, the bottom of the roasting shaft furnace body is fixedly connected with a discharging pipe, the top of one side of the roasting shaft furnace body is provided with a CO2 air outlet, and the bottoms of the two sides of the roasting shaft furnace body are each fixedly provided with a plurality of cooling air blowers; the improved calcium oxide and magnesium oxide roasting shaft furnace is characterized in that a plurality of heat supply bodies and a plurality of cooling heads are sequentially mounted in the roasting shaft furnace from top to bottom, and C02 air outlets of a plurality of cooling air blowers communicate with the cooling heads correspondingly, so that combustion products and raw materials are prevented from being mixed together, and the combustion products and CO2 are prevented from being mixed together; and the temperature of any area is accurately regulated and controlled, materials move downwards in the furnace by means of gravity, additional energy consumption is not needed, the system operation cost is low, the number of product impurities is small, the quality is high, the energy utilization rate is high, and the emission amount of harmful gas is small.
本发明公开了一种改进型氧化钙及氧化镁焙烧竖炉，包括焙烧竖炉，焙烧竖炉的顶部固定连接有进料斗，焙烧竖炉的底部固定连接有出料管，焙烧竖炉一侧的顶部设有C02出气口，焙烧竖炉两侧的底部均固定安装有若干个冷却鼓风机，焙烧竖炉的内部自上而下依次安装有若干个供热体和若干个冷却头，若干个冷却鼓风机的C02出气口分别与若干个冷却头连通，本发明一种改进型氧化钙及氧化镁焙烧竖炉，避免燃烧产物和原料混合在一起和燃烧产物和CO2混合在一起，造成二次污染，对任一区域的温度进行精确调控，物料在炉内靠重力下移，无需额外消耗能量，系统运行成本低，产品杂质少质量高，能量利用率高，有害气体的排放量少。
Improved calcium oxide and magnesium oxide roasting shaft furnace
The improved calcium oxide and magnesium oxide roasting shaft furnace comprises a roasting shaft furnace body, the top of the roasting shaft furnace body is fixedly connected with a feeding hopper, the bottom of the roasting shaft furnace body is fixedly connected with a discharging pipe, the top of one side of the roasting shaft furnace body is provided with a CO2 air outlet, and the bottoms of the two sides of the roasting shaft furnace body are each fixedly provided with a plurality of cooling air blowers; the improved calcium oxide and magnesium oxide roasting shaft furnace is characterized in that a plurality of heat supply bodies and a plurality of cooling heads are sequentially mounted in the roasting shaft furnace from top to bottom, and C02 air outlets of a plurality of cooling air blowers communicate with the cooling heads correspondingly, so that combustion products and raw materials are prevented from being mixed together, and the combustion products and CO2 are prevented from being mixed together; and the temperature of any area is accurately regulated and controlled, materials move downwards in the furnace by means of gravity, additional energy consumption is not needed, the system operation cost is low, the number of product impurities is small, the quality is high, the energy utilization rate is high, and the emission amount of harmful gas is small.
本发明公开了一种改进型氧化钙及氧化镁焙烧竖炉，包括焙烧竖炉，焙烧竖炉的顶部固定连接有进料斗，焙烧竖炉的底部固定连接有出料管，焙烧竖炉一侧的顶部设有C02出气口，焙烧竖炉两侧的底部均固定安装有若干个冷却鼓风机，焙烧竖炉的内部自上而下依次安装有若干个供热体和若干个冷却头，若干个冷却鼓风机的C02出气口分别与若干个冷却头连通，本发明一种改进型氧化钙及氧化镁焙烧竖炉，避免燃烧产物和原料混合在一起和燃烧产物和CO2混合在一起，造成二次污染，对任一区域的温度进行精确调控，物料在炉内靠重力下移，无需额外消耗能量，系统运行成本低，产品杂质少质量高，能量利用率高，有害气体的排放量少。
Improved calcium oxide and magnesium oxide roasting shaft furnace
一种改进型氧化钙及氧化镁焙烧竖炉
ZHAO SHENGZHI (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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