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A platform for research: civil engineering, architecture and urbanism
The invention relates to an anti-crack recycled concrete preparation method. An anti-crack recycled concrete preparation device is used in the method, and the anti-crack recycled concrete preparation device comprises a preparation box, a primary crushing adjusting mechanism, a secondary crushing mechanism, a stirring and grinding mechanism and a material collecting mechanism. According to the method, the distance between first rotating shafts and second rotating shafts is adjusted through the primary crushing adjusting mechanism, waste concrete blocks of different sizes can be conveniently crushed, and the phenomenon that some large concrete blocks are directly erected on first crushing rollers of the first rotating shafts and the second rotating shafts and are stopped from being crushed is avoided; and meanwhile, waste concrete particles crushed by the first crushing rollers are crushed again through the secondary crushing mechanism and are screened at the same time, uncrushed concrete particles are subjected to double crushing, and use of recycled concrete is prevented from being influenced.
本发明涉及一种抗裂再生混凝土制备方法，其使用了一种抗裂再生混凝土制备装置，该抗裂再生混凝土制备装置包括制备箱、一级粉碎调节机构、二级粉碎机构、搅拌研磨机构和收料机构，本发明采用的一级粉碎调节机构将一号转动轴与二号转动轴之间的距离进行调节，便于对不同大小的废弃的混凝土块进行粉碎，避免一些较大的混凝土块直接架在一号转动轴与二号转动轴的一号粉碎辊上阻挡其进行粉碎的现象，同时通过二级粉碎机构将一号粉碎辊粉碎的废弃混凝土颗粒进行再次粉碎，同时对其进行筛分，将未粉碎的混凝土颗粒进行双重的粉碎，避免影响到再生混凝土的使用。
The invention relates to an anti-crack recycled concrete preparation method. An anti-crack recycled concrete preparation device is used in the method, and the anti-crack recycled concrete preparation device comprises a preparation box, a primary crushing adjusting mechanism, a secondary crushing mechanism, a stirring and grinding mechanism and a material collecting mechanism. According to the method, the distance between first rotating shafts and second rotating shafts is adjusted through the primary crushing adjusting mechanism, waste concrete blocks of different sizes can be conveniently crushed, and the phenomenon that some large concrete blocks are directly erected on first crushing rollers of the first rotating shafts and the second rotating shafts and are stopped from being crushed is avoided; and meanwhile, waste concrete particles crushed by the first crushing rollers are crushed again through the secondary crushing mechanism and are screened at the same time, uncrushed concrete particles are subjected to double crushing, and use of recycled concrete is prevented from being influenced.
本发明涉及一种抗裂再生混凝土制备方法，其使用了一种抗裂再生混凝土制备装置，该抗裂再生混凝土制备装置包括制备箱、一级粉碎调节机构、二级粉碎机构、搅拌研磨机构和收料机构，本发明采用的一级粉碎调节机构将一号转动轴与二号转动轴之间的距离进行调节，便于对不同大小的废弃的混凝土块进行粉碎，避免一些较大的混凝土块直接架在一号转动轴与二号转动轴的一号粉碎辊上阻挡其进行粉碎的现象，同时通过二级粉碎机构将一号粉碎辊粉碎的废弃混凝土颗粒进行再次粉碎，同时对其进行筛分，将未粉碎的混凝土颗粒进行双重的粉碎，避免影响到再生混凝土的使用。
Anti-crack recycled concrete preparation method
一种抗裂再生混凝土制备方法
MAO JUN (author)
2021-07-13
Patent
Electronic Resource
Chinese
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