A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waste asphalt pavement material crushing, screening and recycling system and screening and recycling method
The invention relates to a waste asphalt pavement material crushing, screening and asphalt recycling system and a waste asphalt pavement material crushing, screening and asphalt recycling method. The waste asphalt pavement material crushing, screening and asphalt recycling system comprises a crushing and separating system, a heat treatment system, an aggregate primary treatment system, an aggregate secondary treatment system and a waste liquid and asphalt recycling system. The waste asphalt pavement material crushing, screening and asphalt recycling system has the beneficial effects that 1, the aggregate secondary treatment system can realize automatic separation of aggregate and a washing solution, so that the harm of the washing solution to a human body is reduced; 2, asphalt wrapped on the surface of the aggregate can be thoroughly removed, so that both the aggregate and the asphalt can be recycled, and energy is saved; 3, the washing liquid can be recovered, treated and recycled, the equipment is simple, and the economical efficiency is high; 4, coarse and fine aggregates can be screened, and secondary use of the aggregates is facilitated; and 5, the crushing and separating system realizes rapid crushing and primary separation, is high in efficiency, and avoids asphalt softening and instrument blockage caused by aggregate friction after the pavement is milled.
本发明涉及一种废旧沥青路面材料破碎筛分及沥青回收系统及一种废旧沥青路面材料破碎筛分及沥青回收方法，包括破碎分离系统、热处理系统、集料初步处理系统、集料二次处理系统和废液及沥青回收系统。本发明有益效果是：1.集料二次处理系统可以实现集料与洗涤液的自动分离，减少洗涤液对人体的伤害；2.能够较为彻底的去除集料表面包裹的沥青，使集料和沥青均可再利用，节约能源；3.能够实现洗涤液的回收、处理及循环利用设备简单，经济性强；4.能够筛分粗、细集料，利于集料的二次使用；5.破碎分离系统实现了快速破碎和初步分离，效率较高，避免了路面铣刨后，集料摩擦导致沥青软化，造成仪器堵塞。
Waste asphalt pavement material crushing, screening and recycling system and screening and recycling method
The invention relates to a waste asphalt pavement material crushing, screening and asphalt recycling system and a waste asphalt pavement material crushing, screening and asphalt recycling method. The waste asphalt pavement material crushing, screening and asphalt recycling system comprises a crushing and separating system, a heat treatment system, an aggregate primary treatment system, an aggregate secondary treatment system and a waste liquid and asphalt recycling system. The waste asphalt pavement material crushing, screening and asphalt recycling system has the beneficial effects that 1, the aggregate secondary treatment system can realize automatic separation of aggregate and a washing solution, so that the harm of the washing solution to a human body is reduced; 2, asphalt wrapped on the surface of the aggregate can be thoroughly removed, so that both the aggregate and the asphalt can be recycled, and energy is saved; 3, the washing liquid can be recovered, treated and recycled, the equipment is simple, and the economical efficiency is high; 4, coarse and fine aggregates can be screened, and secondary use of the aggregates is facilitated; and 5, the crushing and separating system realizes rapid crushing and primary separation, is high in efficiency, and avoids asphalt softening and instrument blockage caused by aggregate friction after the pavement is milled.
本发明涉及一种废旧沥青路面材料破碎筛分及沥青回收系统及一种废旧沥青路面材料破碎筛分及沥青回收方法，包括破碎分离系统、热处理系统、集料初步处理系统、集料二次处理系统和废液及沥青回收系统。本发明有益效果是：1.集料二次处理系统可以实现集料与洗涤液的自动分离，减少洗涤液对人体的伤害；2.能够较为彻底的去除集料表面包裹的沥青，使集料和沥青均可再利用，节约能源；3.能够实现洗涤液的回收、处理及循环利用设备简单，经济性强；4.能够筛分粗、细集料，利于集料的二次使用；5.破碎分离系统实现了快速破碎和初步分离，效率较高，避免了路面铣刨后，集料摩擦导致沥青软化，造成仪器堵塞。
Waste asphalt pavement material crushing, screening and recycling system and screening and recycling method
废旧沥青路面材料破碎筛分、回收系统及筛分、回收方法
GUO DEDONG (author) / CHEN YING (author) / HUANG JUNRUI (author) / CAI CHENLONG (author) / HU QINSHUAI (author)
2021-11-26
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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