Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Superfine powder
The invention relates to the technical field of ultrafine fly ash grinding, which can save electric energy and reduce the production cost on the basis of realizing low power consumption, improving theproduction efficiency, improving the activity index of ultrafine fly ash and responding to national call energy conservation. Meanwhile, the ultrafine fly ash in concrete reduces the cement additionamount and the concrete unit cost. According to the technical scheme, the superfine fly ash activating agent is prepared from the following raw materials: triisopropanolamine, diethanolisopropanolamine, urea, sodium sulfate and water. According to the invention, the hourly output of a grinding machine can be improved by about 17%, 13 kilowatts of electricity is averagely saved for each ton in flyash production process, the ground ultrafine fly ash improves the workability and frost resistance in concrete, saves water consumption of concrete and the like.
本发明涉及超细粉煤灰粉磨技术领域，能够实现低电耗、提高生产效率，提高超细粉煤灰活性指数，响应国家号召节能的基础上节约了电能、降低生产费用同时超细粉煤灰在混凝土中起到降低水泥掺加量节约混凝土单方成本。按照本发明的技术方案，超细粉煤灰活化剂由以下原材料组成：三异丙醇胺、二乙醇单异丙醇胺、尿素、硫酸钠和水。本发明能够提高磨机台时产量17%左右，在粉煤灰生产过程中每吨平均节约用电13度粉磨出的超细粉煤灰在混凝土提高和易性、抗冻性节约混凝土用水量等。
Superfine powder
The invention relates to the technical field of ultrafine fly ash grinding, which can save electric energy and reduce the production cost on the basis of realizing low power consumption, improving theproduction efficiency, improving the activity index of ultrafine fly ash and responding to national call energy conservation. Meanwhile, the ultrafine fly ash in concrete reduces the cement additionamount and the concrete unit cost. According to the technical scheme, the superfine fly ash activating agent is prepared from the following raw materials: triisopropanolamine, diethanolisopropanolamine, urea, sodium sulfate and water. According to the invention, the hourly output of a grinding machine can be improved by about 17%, 13 kilowatts of electricity is averagely saved for each ton in flyash production process, the ground ultrafine fly ash improves the workability and frost resistance in concrete, saves water consumption of concrete and the like.
本发明涉及超细粉煤灰粉磨技术领域，能够实现低电耗、提高生产效率，提高超细粉煤灰活性指数，响应国家号召节能的基础上节约了电能、降低生产费用同时超细粉煤灰在混凝土中起到降低水泥掺加量节约混凝土单方成本。按照本发明的技术方案，超细粉煤灰活化剂由以下原材料组成：三异丙醇胺、二乙醇单异丙醇胺、尿素、硫酸钠和水。本发明能够提高磨机台时产量17%左右，在粉煤灰生产过程中每吨平均节约用电13度粉磨出的超细粉煤灰在混凝土提高和易性、抗冻性节约混凝土用水量等。
Superfine powder
一种超细粉
ZHOU ZHIJIA (Autor:in) / SONG PIWU (Autor:in) / ZHOU HANG (Autor:in) / ZHOU GUOJIE (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch