摘要
在绿色发展理念下,开采矿山生产机制砂必然走绿色发展之路。该文着重阐述了常见的机制砂生产工艺特点,对比了机制砂湿法工艺和干法工艺的优劣势和异同点,并通过实例分析了工艺应用情况。机制砂生产工艺选择不当会较大影响机制砂质量、产能、经济效益和环保效果等,因此,应综合考虑实际情况选择制砂工艺。
Under the concept of green development,mining of manufactured sand in mines is bound to take the road of green development.This paper emphatically expounds the production process characteristics of common manufactured sand,compares the advantages,disadvantages and similarities of wet process and dry process of manufactured sand,and analyses the application of the process through examples.The improper selection of the production technology of manufactured sand will greatly affect the quality,productivity,economic benefit and environmental protection effect of manufactured sand.Therefore,the sand production technology should be selected according to the actual situation.
作者
代青龙
DAI Qing-long(China Railway Construction Heavy Industry Corporation Limited,Changsha 410100,China)
出处
《建材世界》
2019年第5期108-111,共4页
The World of Building Materials
关键词
绿色矿山
机制砂
生产工艺
干法工艺
湿法工艺
green mine
machine-made sand
production process
dry process
wet process
