Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a process for producing cement by comprehensively utilizing solid wastes and a preparation device thereof, and relates to the technical field of cement production. The process for producing the cement by comprehensively utilizing the solid wastes comprises the following steps: S1, primary crushing; s2, floating separation; s3, removing impurities; s4, performing secondary crushing; s5, crushing and grinding; s6, the wood chip powder D is subjected to air isolation sintering, the stone powder E is subjected to calcination treatment, and after cooling, charcoal powder F and a stone dry material G are obtained; and S7, using the charcoal powder F and the dry stone material G as raw materials, and adding an additive to produce and prepare the cement. According to the cement production process, solid wastes are crushed for multiple times, powder raw materials with uniform particle sizes can be produced, and moisture in powder can be reduced through the drying device, so that particle aggregation is avoided.
本发明提供一种综合利用固体废物生产水泥工艺及其制备装置，涉及水泥生产技术领域。该综合利用固体废物生产水泥工艺，包括以下步骤S1：初步破碎；S2：漂浮分离；S3：去除杂质；S4：二次粉碎；S5：破碎研磨；S6：对木屑粉末D进行隔绝空气进行烧结，对石料粉末E进行煅烧处理，冷却后，得到木炭粉末F以及石料干料G；S7：使用木炭粉末F以及石料干料G为原料，外加添加剂进行水泥的生产制备。该水泥生产工艺对固体废物进行多次粉碎，能够生产出颗粒大小均匀的粉末原料，通过烘干装置能够给降低粉末中水分，从而避免颗粒聚集。
The invention provides a process for producing cement by comprehensively utilizing solid wastes and a preparation device thereof, and relates to the technical field of cement production. The process for producing the cement by comprehensively utilizing the solid wastes comprises the following steps: S1, primary crushing; s2, floating separation; s3, removing impurities; s4, performing secondary crushing; s5, crushing and grinding; s6, the wood chip powder D is subjected to air isolation sintering, the stone powder E is subjected to calcination treatment, and after cooling, charcoal powder F and a stone dry material G are obtained; and S7, using the charcoal powder F and the dry stone material G as raw materials, and adding an additive to produce and prepare the cement. According to the cement production process, solid wastes are crushed for multiple times, powder raw materials with uniform particle sizes can be produced, and moisture in powder can be reduced through the drying device, so that particle aggregation is avoided.
本发明提供一种综合利用固体废物生产水泥工艺及其制备装置，涉及水泥生产技术领域。该综合利用固体废物生产水泥工艺，包括以下步骤S1：初步破碎；S2：漂浮分离；S3：去除杂质；S4：二次粉碎；S5：破碎研磨；S6：对木屑粉末D进行隔绝空气进行烧结，对石料粉末E进行煅烧处理，冷却后，得到木炭粉末F以及石料干料G；S7：使用木炭粉末F以及石料干料G为原料，外加添加剂进行水泥的生产制备。该水泥生产工艺对固体废物进行多次粉碎，能够生产出颗粒大小均匀的粉末原料，通过烘干装置能够给降低粉末中水分，从而避免颗粒聚集。
Process for producing cement by comprehensively utilizing solid wastes and preparation device thereof
一种综合利用固体废物生产水泥工艺及其制备装置
25.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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