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A platform for research: civil engineering, architecture and urbanism
Asphalt reclaimed material crushing technology
The invention relates to the technical field of asphalt recovery, and especially relates to an asphalt reclaimed material crushing technology. The technology comprises the following steps: S1, pretreatment; S2, magnetic separation iron removal treatment; S3, initial vibration treatment and crushing treatment; and S4: re-screening treatment. After asphalt reclaimed materials are subjected to pretreatment, magnetic treatment, initial vibration treatment and re-vibration treatment, aggregate products with various particle sizes can be obtained and can be used for road conditions such as middle and lower surface layers of highways or first-grade highways, the utilization rate of the waste asphalt reclaimed materials is greatly increased, resources are saved, environmental pollution is reduced,and public economic benefits are enhanced.
本发明涉及沥青回收技术领域，特别涉及一种沥青回收料破碎工艺；包括以下步骤：S1：预处理；S2：磁选除铁处理；S3：初振处理和破碎处理；S4：再筛处理。本发明对沥青回收料经过预处理、磁处理、初振处理以及再振处理后，能够获得多种粒径的集料产品，能用于高速公路或一级公路的中、下面层等路况，大大提高废旧沥青回收料的利用率，节约资源、减少环境污染、增强了公共经济效益。
Asphalt reclaimed material crushing technology
The invention relates to the technical field of asphalt recovery, and especially relates to an asphalt reclaimed material crushing technology. The technology comprises the following steps: S1, pretreatment; S2, magnetic separation iron removal treatment; S3, initial vibration treatment and crushing treatment; and S4: re-screening treatment. After asphalt reclaimed materials are subjected to pretreatment, magnetic treatment, initial vibration treatment and re-vibration treatment, aggregate products with various particle sizes can be obtained and can be used for road conditions such as middle and lower surface layers of highways or first-grade highways, the utilization rate of the waste asphalt reclaimed materials is greatly increased, resources are saved, environmental pollution is reduced,and public economic benefits are enhanced.
本发明涉及沥青回收技术领域，特别涉及一种沥青回收料破碎工艺；包括以下步骤：S1：预处理；S2：磁选除铁处理；S3：初振处理和破碎处理；S4：再筛处理。本发明对沥青回收料经过预处理、磁处理、初振处理以及再振处理后，能够获得多种粒径的集料产品，能用于高速公路或一级公路的中、下面层等路况，大大提高废旧沥青回收料的利用率，节约资源、减少环境污染、增强了公共经济效益。
Asphalt reclaimed material crushing technology
一种沥青回收料破碎工艺
CHEN XIANYONG (author) / XIANG TIANYU (author) / XIE FUQIANG (author) / LUO JING (author) / LIU TAO (author)
2021-01-05
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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