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A platform for research: civil engineering, architecture and urbanism
Method for preparing cement clinker from industrial solid waste and steel slag
The invention discloses a method for preparing cement clinker by using industrial solid waste and steel slag, and belongs to the technical field of building materials, and the method comprises the following steps: step 1, metering and weighing coal gasification slag by using first metering equipment; step 2, metering and weighing the steel slag by using second metering equipment; 3, gathering the coal gasification slag prepared in the step 1 and the steel slag prepared in the step 2 according to a preset feeding ratio and a preset feeding amount; 4, conveying the coal gasification slag and the steel slag collected in the step 3 to a kiln tail smoke chamber through conveying equipment; 5, mixing the coal gasification slag, the steel slag and the decomposed raw material under the action of airflow in the furnace to obtain a first mixture; and step 6, feeding the first mixture into a rotary kiln, and calcining according to a preset temperature to obtain the cement clinker, thereby achieving the technical effect of coupling utilization of the industrial solid waste with high added value.
本发明公开了一种利用工业固废和钢渣制备水泥熟料的方法，属于建筑材料技术领域，包括：步骤1：利用第一计量设备，对煤气化渣进行计量称重；步骤2：利用第二计量设备，对钢渣进行计量称重；步骤3：按照预定投料比、预定加料量，将所述步骤1配置好的所述煤气化渣、所述步骤2配置好的所述钢渣进行汇总；步骤4：将所述步骤3汇总后的所述煤气化渣和所述钢渣，通过输送设备输送至窑尾烟室；步骤5：将所述煤气化渣和所述钢渣、以及已经分解的生料在炉内气流作用下混合后，获得第一混合物；步骤6：将所述第一混合物送至回转窑中，并按照预定温度进行煅烧之后，获得水泥熟料，达到了高附加值耦合利用工业固废的技术效果。
Method for preparing cement clinker from industrial solid waste and steel slag
The invention discloses a method for preparing cement clinker by using industrial solid waste and steel slag, and belongs to the technical field of building materials, and the method comprises the following steps: step 1, metering and weighing coal gasification slag by using first metering equipment; step 2, metering and weighing the steel slag by using second metering equipment; 3, gathering the coal gasification slag prepared in the step 1 and the steel slag prepared in the step 2 according to a preset feeding ratio and a preset feeding amount; 4, conveying the coal gasification slag and the steel slag collected in the step 3 to a kiln tail smoke chamber through conveying equipment; 5, mixing the coal gasification slag, the steel slag and the decomposed raw material under the action of airflow in the furnace to obtain a first mixture; and step 6, feeding the first mixture into a rotary kiln, and calcining according to a preset temperature to obtain the cement clinker, thereby achieving the technical effect of coupling utilization of the industrial solid waste with high added value.
本发明公开了一种利用工业固废和钢渣制备水泥熟料的方法，属于建筑材料技术领域，包括：步骤1：利用第一计量设备，对煤气化渣进行计量称重；步骤2：利用第二计量设备，对钢渣进行计量称重；步骤3：按照预定投料比、预定加料量，将所述步骤1配置好的所述煤气化渣、所述步骤2配置好的所述钢渣进行汇总；步骤4：将所述步骤3汇总后的所述煤气化渣和所述钢渣，通过输送设备输送至窑尾烟室；步骤5：将所述煤气化渣和所述钢渣、以及已经分解的生料在炉内气流作用下混合后，获得第一混合物；步骤6：将所述第一混合物送至回转窑中，并按照预定温度进行煅烧之后，获得水泥熟料，达到了高附加值耦合利用工业固废的技术效果。
Method for preparing cement clinker from industrial solid waste and steel slag
一种利用工业固废和钢渣制备水泥熟料的方法
SHI QILIN (author) / YANG CHAO (author) / PANG LONG (author) / LU JUNCHUAN (author) / XU CHANGMING (author) / DENG YANG (author) / ZHANG XUEJING (author) / HUI TAO (author) / ZHENG XIAOMING (author) / LI BIN (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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