A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAP material thermal regeneration device and method adopting microwave segmented heating
The invention relates to the technical field of road building material production, in particular to a microwave segmented heating RAP material thermal regeneration device and method.The microwave segmented heating RAP material thermal regeneration device comprises an RAP coarse material hot air regeneration drying cylinder; an RAP coarse material elevator; the microwave heating box is provided with a fine material spreading device, a coarse material spreading device, an upper-layer conveying steel belt and a lower-layer conveying steel belt; a material turning device; an RAP fine material elevator; and a feeding hole of the stirring cylinder is communicated with the blanking end of the lower-layer conveying steel belt. The problems of non-uniform heating, long heating time, material bonding, aging of asphalt in the RAP material and the like are solved, and the quality of the RAP material and the thermal regeneration efficiency are improved. According to the microwave segmented heating RAP material thermal regeneration method, the RAP coarse material hot air regeneration drying cylinder heats the RAP coarse material to the temperature allowed by the specification, the RAP fine material is evenly laid on the RAP coarse material through the fine material laying device, the material turning device turns and stirs the RAP fine material and the RAP coarse material, and the microwave heating box is used for heating.
本申请涉及筑路材料生产技术领域，特别涉及一种微波分段加热的RAP料热再生装置及方法，微波分段加热的RAP料热再生装置，包括RAP粗料热风再生烘干筒；RAP粗料提升机；微波加热箱，设有细料铺料装置、粗料铺料装置、上层传送钢带、下层传送钢带；翻料装置；RAP细料提升机；搅拌缸的进料口与下层传送钢带的落料端相通。解决加热不均匀、加热时间长、物料粘结，RAP物料中沥青老化等问题，提高了RAP物料品质和热再生的效率。微波分段加热的RAP料热再生方法，RAP粗料热风再生烘干筒对RAP粗料进行加热至规范允许的温度，RAP细料通过细料铺料装置均匀铺设在RAP粗料上，翻料装置对RAP细料和RAP粗料翻拌，微波加热箱进行加热。
RAP material thermal regeneration device and method adopting microwave segmented heating
The invention relates to the technical field of road building material production, in particular to a microwave segmented heating RAP material thermal regeneration device and method.The microwave segmented heating RAP material thermal regeneration device comprises an RAP coarse material hot air regeneration drying cylinder; an RAP coarse material elevator; the microwave heating box is provided with a fine material spreading device, a coarse material spreading device, an upper-layer conveying steel belt and a lower-layer conveying steel belt; a material turning device; an RAP fine material elevator; and a feeding hole of the stirring cylinder is communicated with the blanking end of the lower-layer conveying steel belt. The problems of non-uniform heating, long heating time, material bonding, aging of asphalt in the RAP material and the like are solved, and the quality of the RAP material and the thermal regeneration efficiency are improved. According to the microwave segmented heating RAP material thermal regeneration method, the RAP coarse material hot air regeneration drying cylinder heats the RAP coarse material to the temperature allowed by the specification, the RAP fine material is evenly laid on the RAP coarse material through the fine material laying device, the material turning device turns and stirs the RAP fine material and the RAP coarse material, and the microwave heating box is used for heating.
本申请涉及筑路材料生产技术领域，特别涉及一种微波分段加热的RAP料热再生装置及方法，微波分段加热的RAP料热再生装置，包括RAP粗料热风再生烘干筒；RAP粗料提升机；微波加热箱，设有细料铺料装置、粗料铺料装置、上层传送钢带、下层传送钢带；翻料装置；RAP细料提升机；搅拌缸的进料口与下层传送钢带的落料端相通。解决加热不均匀、加热时间长、物料粘结，RAP物料中沥青老化等问题，提高了RAP物料品质和热再生的效率。微波分段加热的RAP料热再生方法，RAP粗料热风再生烘干筒对RAP粗料进行加热至规范允许的温度，RAP细料通过细料铺料装置均匀铺设在RAP粗料上，翻料装置对RAP细料和RAP粗料翻拌，微波加热箱进行加热。
RAP material thermal regeneration device and method adopting microwave segmented heating
一种微波分段加热的RAP料热再生装置及方法
KATSURAAKI (author) / WANG XIAOJUN (author)
2024-09-10
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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