Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pretreatment process before adding construction waste recycled aggregate into concrete
The invention relates to the technical field of construction waste treatment, in particular to a pretreatment process before adding construction waste recycled aggregate into concrete, which comprises the following steps: pouring crushed blocky construction waste into a storage box; a material screening motor is started to drive a material screening barrel located on a center shaft of a material storage box to rotate, blocky construction waste is spirally fed into the material screening barrel through a material screening rail arranged on the inner wall of the material screening barrel, and the blocky construction waste is lifted to a top end opening through a material lifting barrel disc to fall down; the material slides into the liquid storage disc through the material guide table and is infiltrated with the wrapping slurry; then a material taking motor is started to drive a plurality of material taking sets connected end to end to turn over in the liquid storage disc, and then the blocky construction waste soaked in the liquid is shifted out of the liquid storage disc; finally, the collected construction waste is placed in a drying box to be dried and solidified to form recycled aggregate, and the recycled aggregate can be added into concrete raw materials to be mixed and stirred. Therefore, the situation that the concrete is slump and damaged due to the fact that the building recycled aggregate absorbs water is avoided.
本发明涉及建筑垃圾处理技术领域，具体为一种建筑垃圾再生骨料加入混凝土前的预处理工艺，包括先将破碎后呈块状的建筑垃圾倒入储料箱内；启动筛料电机驱动位于储料箱中心轴上的筛料筒旋转，筛料筒内壁设置的筛料轨道则将块状的建筑垃圾盘旋送入筛料筒内，而经升料筒盘升到顶端口落下；经导料台滑至储液盘内，而浸润上包浆液；再启动取料电机驱动呈首尾相连的若干取料组在储液盘内翻转，进而将浸液后的块状建筑垃圾拨离出储液盘；最后将收集的建筑垃圾放置到烘干箱内进行烘干固化形成再生骨料，即可加入混凝土原材料中进行混合拌制；即得到密不通风的块状再生骨料，避免了建筑再生骨料吸水造成的混凝土坍损的情况。
Pretreatment process before adding construction waste recycled aggregate into concrete
The invention relates to the technical field of construction waste treatment, in particular to a pretreatment process before adding construction waste recycled aggregate into concrete, which comprises the following steps: pouring crushed blocky construction waste into a storage box; a material screening motor is started to drive a material screening barrel located on a center shaft of a material storage box to rotate, blocky construction waste is spirally fed into the material screening barrel through a material screening rail arranged on the inner wall of the material screening barrel, and the blocky construction waste is lifted to a top end opening through a material lifting barrel disc to fall down; the material slides into the liquid storage disc through the material guide table and is infiltrated with the wrapping slurry; then a material taking motor is started to drive a plurality of material taking sets connected end to end to turn over in the liquid storage disc, and then the blocky construction waste soaked in the liquid is shifted out of the liquid storage disc; finally, the collected construction waste is placed in a drying box to be dried and solidified to form recycled aggregate, and the recycled aggregate can be added into concrete raw materials to be mixed and stirred. Therefore, the situation that the concrete is slump and damaged due to the fact that the building recycled aggregate absorbs water is avoided.
本发明涉及建筑垃圾处理技术领域，具体为一种建筑垃圾再生骨料加入混凝土前的预处理工艺，包括先将破碎后呈块状的建筑垃圾倒入储料箱内；启动筛料电机驱动位于储料箱中心轴上的筛料筒旋转，筛料筒内壁设置的筛料轨道则将块状的建筑垃圾盘旋送入筛料筒内，而经升料筒盘升到顶端口落下；经导料台滑至储液盘内，而浸润上包浆液；再启动取料电机驱动呈首尾相连的若干取料组在储液盘内翻转，进而将浸液后的块状建筑垃圾拨离出储液盘；最后将收集的建筑垃圾放置到烘干箱内进行烘干固化形成再生骨料，即可加入混凝土原材料中进行混合拌制；即得到密不通风的块状再生骨料，避免了建筑再生骨料吸水造成的混凝土坍损的情况。
Pretreatment process before adding construction waste recycled aggregate into concrete
一种建筑垃圾再生骨料加入混凝土前的预处理工艺
JIANG LEI (Autor:in) / LUO RONGQING (Autor:in) / LI YUN (Autor:in) / HE JINFU (Autor:in) / LIU KERONG (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
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