Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method and device for preparing efficient composite cementing material
The invention relates to the technical field of cementitious material preparation, in particular to an efficient composite cementitious material preparation method and device, and the method comprises the following steps: step 1, pretreating steel slag, mineral slag and fly ash to obtain steel slag powder, mineral slag powder and pyrolytic fly ash; 2, stirring and heating the steel slag powder, the mineral slag powder, the pyrolytic fly ash and the desulfurized gypsum to obtain the cementing material. The device comprises a steel slag powder bin, a slag powder bin, a fly ash powder bin, a desulfurized gypsum bin, a mixing assembly and a hot air stirring warehouse, and the bottom of the steel slag powder bin, the bottom of the slag powder bin, the bottom of the fly ash powder bin and the bottom of the desulfurized gypsum bin communicate with the mixing assembly; the bottom of the mixing assembly communicates with the hot air stirring warehouse. The purpose of cooperative and efficient resource utilization of the fly ash, the slag, the steel slag and the desulfurized gypsum can be achieved.
本发明涉及胶凝材料制备技术领域，特别是涉及一种高效复合胶凝材料制备方法及装置，方法包括以下步骤：步骤一：对钢渣、矿渣和飞灰进行预处理，获得钢渣粉体、矿渣粉体和热解飞灰；步骤二：将钢渣粉体、矿渣粉体、热解飞灰和脱硫石膏进行搅拌加热制得胶凝材料。装置包括钢渣粉仓、矿渣粉仓、飞灰粉仓、脱硫石膏仓、混合组件和热空气搅拌库，钢渣粉仓、矿渣粉仓、飞灰粉仓、和脱硫石膏仓底部均与混合组件连通，混合组件底部与热空气搅拌库连通本发明可以达到将飞灰、矿渣、钢渣、脱硫石膏协同高效资源化利用的目的。
Method and device for preparing efficient composite cementing material
The invention relates to the technical field of cementitious material preparation, in particular to an efficient composite cementitious material preparation method and device, and the method comprises the following steps: step 1, pretreating steel slag, mineral slag and fly ash to obtain steel slag powder, mineral slag powder and pyrolytic fly ash; 2, stirring and heating the steel slag powder, the mineral slag powder, the pyrolytic fly ash and the desulfurized gypsum to obtain the cementing material. The device comprises a steel slag powder bin, a slag powder bin, a fly ash powder bin, a desulfurized gypsum bin, a mixing assembly and a hot air stirring warehouse, and the bottom of the steel slag powder bin, the bottom of the slag powder bin, the bottom of the fly ash powder bin and the bottom of the desulfurized gypsum bin communicate with the mixing assembly; the bottom of the mixing assembly communicates with the hot air stirring warehouse. The purpose of cooperative and efficient resource utilization of the fly ash, the slag, the steel slag and the desulfurized gypsum can be achieved.
本发明涉及胶凝材料制备技术领域，特别是涉及一种高效复合胶凝材料制备方法及装置，方法包括以下步骤：步骤一：对钢渣、矿渣和飞灰进行预处理，获得钢渣粉体、矿渣粉体和热解飞灰；步骤二：将钢渣粉体、矿渣粉体、热解飞灰和脱硫石膏进行搅拌加热制得胶凝材料。装置包括钢渣粉仓、矿渣粉仓、飞灰粉仓、脱硫石膏仓、混合组件和热空气搅拌库，钢渣粉仓、矿渣粉仓、飞灰粉仓、和脱硫石膏仓底部均与混合组件连通，混合组件底部与热空气搅拌库连通本发明可以达到将飞灰、矿渣、钢渣、脱硫石膏协同高效资源化利用的目的。
Method and device for preparing efficient composite cementing material
一种高效复合胶凝材料制备方法及装置
HUANG XIAOYAN (Autor:in) / ZHANG JINGWEN (Autor:in) / ZHAO YUHUI (Autor:in) / YU WENJING (Autor:in) / LI YUNYUN (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
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