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A platform for research: civil engineering, architecture and urbanism
High-permeability recycled asphalt mixture production equipment and method
The invention relates to the technical field of asphalt regeneration equipment, in particular to high-permeability regenerated asphalt mixture production equipment and method.The high-permeability regenerated asphalt mixture production equipment comprises a flexible crusher and a separation tower, and a feeding port of the separation tower communicates with a discharging port of the flexible crusher; the flexible crusher comprises an obliquely-arranged pipe body, a rotating roller with the rotating axis deviating from the axis of the pipe body is arranged in the pipe body, and when the rotating roller rotates in the pipe body, an extrusion cavity with the variable shape is formed in the pipe body. A vibrating screen and a second outlet are arranged at the bottom of the separating tower, and the second outlet is positioned at the bottom of the vibrating screen. According to the embodiment of the invention, the waste asphalt mixture is subjected to cold separation, so that most of aggregate and asphalt in the asphalt mixture are separated, the energy consumption required for melting the waste asphalt is reduced, the aggregate is prevented from being broken when the waste asphalt is crushed, and the utilization rate of the waste asphalt is increased.
本申请涉及沥青再生设备技术领域，具体是一种高透水再生沥青混合料生产设备和方法，其包括柔性破碎器和分离塔，所述分离塔的进料口与柔性破碎器的出料口连通；所述柔性破碎器包括倾斜设置的管体，所述管体内部设置有转动轴线偏离管体的轴线的转动辊，所述转动辊在管体内部转动时，所述管体内部具有形状可变的挤压腔；所述分离塔底部设置有振动筛网和第二出口，所述第二出口位于振动筛网的底部。本申请实施例是通过对废旧沥青混合料进行冷分离，使沥青混合料中的骨料和沥青大部分分离开来，减少了废旧沥青熔融所需能耗，并且避免了废旧沥青粉碎时骨料破裂，提高了废旧沥青的利用率。
High-permeability recycled asphalt mixture production equipment and method
The invention relates to the technical field of asphalt regeneration equipment, in particular to high-permeability regenerated asphalt mixture production equipment and method.The high-permeability regenerated asphalt mixture production equipment comprises a flexible crusher and a separation tower, and a feeding port of the separation tower communicates with a discharging port of the flexible crusher; the flexible crusher comprises an obliquely-arranged pipe body, a rotating roller with the rotating axis deviating from the axis of the pipe body is arranged in the pipe body, and when the rotating roller rotates in the pipe body, an extrusion cavity with the variable shape is formed in the pipe body. A vibrating screen and a second outlet are arranged at the bottom of the separating tower, and the second outlet is positioned at the bottom of the vibrating screen. According to the embodiment of the invention, the waste asphalt mixture is subjected to cold separation, so that most of aggregate and asphalt in the asphalt mixture are separated, the energy consumption required for melting the waste asphalt is reduced, the aggregate is prevented from being broken when the waste asphalt is crushed, and the utilization rate of the waste asphalt is increased.
本申请涉及沥青再生设备技术领域，具体是一种高透水再生沥青混合料生产设备和方法，其包括柔性破碎器和分离塔，所述分离塔的进料口与柔性破碎器的出料口连通；所述柔性破碎器包括倾斜设置的管体，所述管体内部设置有转动轴线偏离管体的轴线的转动辊，所述转动辊在管体内部转动时，所述管体内部具有形状可变的挤压腔；所述分离塔底部设置有振动筛网和第二出口，所述第二出口位于振动筛网的底部。本申请实施例是通过对废旧沥青混合料进行冷分离，使沥青混合料中的骨料和沥青大部分分离开来，减少了废旧沥青熔融所需能耗，并且避免了废旧沥青粉碎时骨料破裂，提高了废旧沥青的利用率。
High-permeability recycled asphalt mixture production equipment and method
一种高透水再生沥青混合料生产设备和方法
PAN JIE (author) / SU SHANGWU (author) / TIAN XINGKE (author) / LU GUANG (author)
2024-05-10
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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