Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of stone powder exciting agent
The invention discloses a preparation method of a stone powder exciting agent, and relates to the technical field of exciting agents. According to the key points of the technical scheme, the preparation method comprises the following steps: step 1, taking 86.4-96.6 parts by weight of stone powder as a mixture I, and mixing 2.86-3.22 parts by weight of sodium thiosulfate, 1.62-1.83 parts by weight of sodium hydrogen sulfite, 0.66-0.75 part by weight of sodium silicate, 0.37-0.41 part by weight of aluminum hydroxide and 0.22-0.28 part by weight of hollow glass beads to obtain a mixture II for later use; step 2, grinding the mixed material I in a grinding machine, and drying during grinding to obtain a ground material I of which the specific surface area is greater than or equal to 320m < 2 >/kg; the second mixture is put into a mixer and dried during stirring and mixing, and a first mixture is obtained; 3, the first grinding material and the first mixed material are guided into a friction combining machine according to the proportion and guided into a stirring and mixing machine located at the bottom of the friction combining machine to be stirred under the dual action of horizontal friction force and gravity, and the finished stone powder exciting agent is obtained. The cement compound has the effects of improving the activity of the cement compound and achieving the purpose of eliminating solid waste.
本发明公开了一种石粉激发剂的制备方法，涉及激发剂技术领域，其技术方案要点包括如下步骤：步骤1、取按重量份为86.4‑96.6份的石粉作为混料一以及按重量份分别为2.86‑3.22份的硫代硫酸钠、1.62‑1.83份的亚硫酸氢钠、0.66‑0.75份的硅酸钠、0.37‑0.41份的氢氧化铝以及0.22‑0.28份中空玻璃微珠混合后作为混料二待用；步骤2、将混料一置入研磨机内研磨，并在研磨时干燥处理，获得比表面积≥320m2/kg的研磨料一；并将混料二置入混料机内，并在搅拌混合时干燥处理，获得合料一；步骤3、将研磨料一和合料一按比例导入摩擦结合机内，经水平摩擦力和重力的双重作用下导入位于摩擦结合机底部的搅拌混合机内搅拌，并获得成品的石粉激发剂。本发明具有提升水泥复合物活性和实现消灭固废目的的效果。
Preparation method of stone powder exciting agent
The invention discloses a preparation method of a stone powder exciting agent, and relates to the technical field of exciting agents. According to the key points of the technical scheme, the preparation method comprises the following steps: step 1, taking 86.4-96.6 parts by weight of stone powder as a mixture I, and mixing 2.86-3.22 parts by weight of sodium thiosulfate, 1.62-1.83 parts by weight of sodium hydrogen sulfite, 0.66-0.75 part by weight of sodium silicate, 0.37-0.41 part by weight of aluminum hydroxide and 0.22-0.28 part by weight of hollow glass beads to obtain a mixture II for later use; step 2, grinding the mixed material I in a grinding machine, and drying during grinding to obtain a ground material I of which the specific surface area is greater than or equal to 320m < 2 >/kg; the second mixture is put into a mixer and dried during stirring and mixing, and a first mixture is obtained; 3, the first grinding material and the first mixed material are guided into a friction combining machine according to the proportion and guided into a stirring and mixing machine located at the bottom of the friction combining machine to be stirred under the dual action of horizontal friction force and gravity, and the finished stone powder exciting agent is obtained. The cement compound has the effects of improving the activity of the cement compound and achieving the purpose of eliminating solid waste.
本发明公开了一种石粉激发剂的制备方法，涉及激发剂技术领域，其技术方案要点包括如下步骤：步骤1、取按重量份为86.4‑96.6份的石粉作为混料一以及按重量份分别为2.86‑3.22份的硫代硫酸钠、1.62‑1.83份的亚硫酸氢钠、0.66‑0.75份的硅酸钠、0.37‑0.41份的氢氧化铝以及0.22‑0.28份中空玻璃微珠混合后作为混料二待用；步骤2、将混料一置入研磨机内研磨，并在研磨时干燥处理，获得比表面积≥320m2/kg的研磨料一；并将混料二置入混料机内，并在搅拌混合时干燥处理，获得合料一；步骤3、将研磨料一和合料一按比例导入摩擦结合机内，经水平摩擦力和重力的双重作用下导入位于摩擦结合机底部的搅拌混合机内搅拌，并获得成品的石粉激发剂。本发明具有提升水泥复合物活性和实现消灭固废目的的效果。
Preparation method of stone powder exciting agent
一种石粉激发剂的制备方法
LI YANLING (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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