Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the field of road construction material recycling equipment, in particular to road waste asphalt recycling equipment which comprises a multi-stage crusher; a stirring type extraction generation tank, the top feeding end of the stirring type extraction generation tank is communicated with the discharging end of the multi-stage crusher, and a first switch gate and a second switch gate are arranged at the feeding end and the discharging end of the stirring type extraction generation tank respectively; a solvent feeding mechanism, wherein the output end of the solvent feeding mechanism is communicated with the top end of the stirring type extraction generation tank and is used for injecting a composite solvent during working; a filtering and separating mechanism whichis communicated with the bottom end of the stirring type extraction generation tank and is used for separating solid sand and an extraction mixed solution; a distillation assembly which is communicated with the liquid outlet end of the filtering separation mechanism and is used for separating the asphalt and the composite solvent by heating; a solvent recovery mechanism which communicates with thetop end of the distillation assembly; and an asphalt storing assembly which is communicated with the outlet end of the distillation assembly; according to the device, asphalt and sand can be effectively separated, and the recovery rate is high.
本发明涉及道路施工材料回收设备领域，具体是涉及一种公路废旧沥青回收设备，包括有：多级粉碎机；搅拌式萃取发生罐，其顶部进料端与多级粉碎机出料端连通，所述搅拌式萃取发生罐进出料端分别设置有第一开关闸和第二开关闸；溶剂给料机构，其输出端与搅拌式萃取发生罐顶端连通用于在工作时注入复合溶剂；过滤分离机构，与搅拌式萃取发生罐底端连通用于分离固体砂石和萃取混合液；蒸馏组件，与过滤分离机构出液端连通用于分离升温分离沥青和复合溶剂；溶剂回收机构，与蒸馏组件顶端连通；沥青储存组件，与蒸馏组件出料端连通，该装置能够有效分离沥青和砂石，且回收率高。
The invention relates to the field of road construction material recycling equipment, in particular to road waste asphalt recycling equipment which comprises a multi-stage crusher; a stirring type extraction generation tank, the top feeding end of the stirring type extraction generation tank is communicated with the discharging end of the multi-stage crusher, and a first switch gate and a second switch gate are arranged at the feeding end and the discharging end of the stirring type extraction generation tank respectively; a solvent feeding mechanism, wherein the output end of the solvent feeding mechanism is communicated with the top end of the stirring type extraction generation tank and is used for injecting a composite solvent during working; a filtering and separating mechanism whichis communicated with the bottom end of the stirring type extraction generation tank and is used for separating solid sand and an extraction mixed solution; a distillation assembly which is communicated with the liquid outlet end of the filtering separation mechanism and is used for separating the asphalt and the composite solvent by heating; a solvent recovery mechanism which communicates with thetop end of the distillation assembly; and an asphalt storing assembly which is communicated with the outlet end of the distillation assembly; according to the device, asphalt and sand can be effectively separated, and the recovery rate is high.
本发明涉及道路施工材料回收设备领域，具体是涉及一种公路废旧沥青回收设备，包括有：多级粉碎机；搅拌式萃取发生罐，其顶部进料端与多级粉碎机出料端连通，所述搅拌式萃取发生罐进出料端分别设置有第一开关闸和第二开关闸；溶剂给料机构，其输出端与搅拌式萃取发生罐顶端连通用于在工作时注入复合溶剂；过滤分离机构，与搅拌式萃取发生罐底端连通用于分离固体砂石和萃取混合液；蒸馏组件，与过滤分离机构出液端连通用于分离升温分离沥青和复合溶剂；溶剂回收机构，与蒸馏组件顶端连通；沥青储存组件，与蒸馏组件出料端连通，该装置能够有效分离沥青和砂石，且回收率高。
Road waste asphalt recovery equipment
一种公路废旧沥青回收设备
WU ZHONGFENG (Autor:in)
05.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| Europäisches Patentamt | 2023
Road waste asphalt mixture recovery processing equipment and method
| Europäisches Patentamt | 2024
On-site recovery equipment and recovery method for old road asphalt concrete waste
| Europäisches Patentamt | 2021