Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pretreatment process before adding waste concrete recycled aggregate into concrete
The invention provides a pretreatment process before adding waste concrete recycled aggregate into concrete, and relates to the technical field of waste concrete.The pretreatment process comprises a purification barrel for dechlorination, an end cover is mounted at the upper end of the purification barrel, and a water changing device is mounted at the lower end in the purification barrel; the strength of directly impacting the bottom plate by the gravel can be well weakened through the liquid medicine, meanwhile, the liquid medicine makes full contact with the gravel, then the water pump starts to work, the water pump guides the liquid medicine with additives such as ozone water and dechlorinating agent water to the interior of the lifting assembly, the lifting assembly pushes the bottom plate to ascend, and after an electronic valve in a water guide pipe is opened, the water guide pipe is closed. The liquid medicine flows into the bottom plate and then is sprayed to the gravels to drive the liquid medicine to flow, and the liquid medicine located at the upper end of the purification cylinder flows back into the filter box again, so that the liquid medicine is supplemented, and the chlorine element and other impurities in the concrete are better removed.
本发明提供一种废弃混凝土再生骨料加入混凝土前的预处理工艺，涉及废弃混凝土技术领域，包括用于除氯的净化筒，所述净化筒的上端安装有端盖，所述净化筒内部的下端安装有换水装置，通过药水既能很好的减弱碎石直接撞击底板的力度，同时使药水与碎石充分的接触，随后水泵开始工作，水泵将重新添加臭氧水、脱氯剂水等添加剂的药水导向抬升组件内部，抬升组件推动底板上升，在打开导水管内部的电子阀之后，药水流向底板内部，药水再喷向碎石，带动药水流动，而位于净化筒上端的药水再次回流至过滤箱的内部，从而完成对药水的补充，进而更好的去除混凝土中内部的氯元素和其他杂质。
Pretreatment process before adding waste concrete recycled aggregate into concrete
The invention provides a pretreatment process before adding waste concrete recycled aggregate into concrete, and relates to the technical field of waste concrete.The pretreatment process comprises a purification barrel for dechlorination, an end cover is mounted at the upper end of the purification barrel, and a water changing device is mounted at the lower end in the purification barrel; the strength of directly impacting the bottom plate by the gravel can be well weakened through the liquid medicine, meanwhile, the liquid medicine makes full contact with the gravel, then the water pump starts to work, the water pump guides the liquid medicine with additives such as ozone water and dechlorinating agent water to the interior of the lifting assembly, the lifting assembly pushes the bottom plate to ascend, and after an electronic valve in a water guide pipe is opened, the water guide pipe is closed. The liquid medicine flows into the bottom plate and then is sprayed to the gravels to drive the liquid medicine to flow, and the liquid medicine located at the upper end of the purification cylinder flows back into the filter box again, so that the liquid medicine is supplemented, and the chlorine element and other impurities in the concrete are better removed.
本发明提供一种废弃混凝土再生骨料加入混凝土前的预处理工艺，涉及废弃混凝土技术领域，包括用于除氯的净化筒，所述净化筒的上端安装有端盖，所述净化筒内部的下端安装有换水装置，通过药水既能很好的减弱碎石直接撞击底板的力度，同时使药水与碎石充分的接触，随后水泵开始工作，水泵将重新添加臭氧水、脱氯剂水等添加剂的药水导向抬升组件内部，抬升组件推动底板上升，在打开导水管内部的电子阀之后，药水流向底板内部，药水再喷向碎石，带动药水流动，而位于净化筒上端的药水再次回流至过滤箱的内部，从而完成对药水的补充，进而更好的去除混凝土中内部的氯元素和其他杂质。
Pretreatment process before adding waste concrete recycled aggregate into concrete
一种废弃混凝土再生骨料加入混凝土前的预处理工艺
LIU FENG (Autor:in) / YANG SHIBIN (Autor:in) / ZHANG YE (Autor:in) / MA AN (Autor:in) / XIA WENYU (Autor:in) / SHI XIAOYAN (Autor:in) / CAO SHUAISHUAI (Autor:in) / SHEN XIANGYANG (Autor:in) / MA XINFENG (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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