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A platform for research: civil engineering, architecture and urbanism
Efficient asphalt melting device for road construction
The invention belongs to the technical field of road construction, and particularly relates to an efficient asphalt melting device for road construction. Aiming at the problem that the melting rate isreduced due to the fact that the area of existing solid asphalt is larger, the efficient asphalt melting device comprises a shell, a crushing cylinder is fixedly inserted into the upper end of the outer wall of one side of the shell, a crushing motor is installed at the top end of the crushing cylinder through bolts, a crushing roller is rotatably installed at the bottom end of the crushing motorthrough a shaft coupling, and a scraping rod is fixedly installed at the upper end of the circumferential outer wall of the crushing roller. The crushing motor, the crushing roller, the scraping rodand the crushing rod are arranged in the crushing cylinder to crush large-size solid asphalt, semiconductor chilling plates are inserted into the outer wall of the crushing cylinder at equal intervals, crushing of the solid asphalt is accelerated in an assisted mode according to low-temperature brittleness and hardness of the asphalt, a first stirring frame, a crushing hopper, a second stirring frame, a third stirring frame and an electric heating filter screen are arranged on the outer wall of the circumference of the stirring shaft, solid-liquid mixed asphalt is centrifugally separated, heated and mixed, and the melting efficiency of the asphalt is greatly improved.
本发明属于道路施工技术领域，尤其是一种道路施工用沥青高效熔融装置，针对现有的固体沥青面积较大导致熔融速率降低的问题，现提出以下方案，包括壳体，所述壳体一侧外壁上端固定插接有粉碎筒，且粉碎筒顶端通过螺栓安装有粉碎电机，所述粉碎电机底端通过联轴器转动安装有粉碎辊，且粉碎辊圆周外壁上端固定安装有刮杆。本发明中通过粉碎筒设置有粉碎电机、粉碎辊、刮杆、粉碎杆，对体积较大的固体沥青进行破碎，且粉碎筒外壁插接有等距离的半导体制冷片，根据沥青低温脆硬，辅助加速固体沥青的粉碎，且搅拌轴圆周外壁设置有第一搅拌架、碎料斗、第二搅拌架、第三搅拌架与电热滤网，将固液混合态的沥青离心分离、加热混合，大大加速沥青的熔融效率。
Efficient asphalt melting device for road construction
The invention belongs to the technical field of road construction, and particularly relates to an efficient asphalt melting device for road construction. Aiming at the problem that the melting rate isreduced due to the fact that the area of existing solid asphalt is larger, the efficient asphalt melting device comprises a shell, a crushing cylinder is fixedly inserted into the upper end of the outer wall of one side of the shell, a crushing motor is installed at the top end of the crushing cylinder through bolts, a crushing roller is rotatably installed at the bottom end of the crushing motorthrough a shaft coupling, and a scraping rod is fixedly installed at the upper end of the circumferential outer wall of the crushing roller. The crushing motor, the crushing roller, the scraping rodand the crushing rod are arranged in the crushing cylinder to crush large-size solid asphalt, semiconductor chilling plates are inserted into the outer wall of the crushing cylinder at equal intervals, crushing of the solid asphalt is accelerated in an assisted mode according to low-temperature brittleness and hardness of the asphalt, a first stirring frame, a crushing hopper, a second stirring frame, a third stirring frame and an electric heating filter screen are arranged on the outer wall of the circumference of the stirring shaft, solid-liquid mixed asphalt is centrifugally separated, heated and mixed, and the melting efficiency of the asphalt is greatly improved.
本发明属于道路施工技术领域，尤其是一种道路施工用沥青高效熔融装置，针对现有的固体沥青面积较大导致熔融速率降低的问题，现提出以下方案，包括壳体，所述壳体一侧外壁上端固定插接有粉碎筒，且粉碎筒顶端通过螺栓安装有粉碎电机，所述粉碎电机底端通过联轴器转动安装有粉碎辊，且粉碎辊圆周外壁上端固定安装有刮杆。本发明中通过粉碎筒设置有粉碎电机、粉碎辊、刮杆、粉碎杆，对体积较大的固体沥青进行破碎，且粉碎筒外壁插接有等距离的半导体制冷片，根据沥青低温脆硬，辅助加速固体沥青的粉碎，且搅拌轴圆周外壁设置有第一搅拌架、碎料斗、第二搅拌架、第三搅拌架与电热滤网，将固液混合态的沥青离心分离、加热混合，大大加速沥青的熔融效率。
Efficient asphalt melting device for road construction
一种道路施工用沥青高效熔融装置
LI HAOXUAN (author)
2021-03-09
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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