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Crushing equipment for asphalt concrete production and asphalt concrete production process
The invention belongs to the technical field of asphalt concrete production, particularly relates to crushing equipment for asphalt concrete production and an asphalt concrete production process. By aiming at the problems of poor crushing effect, incapability of graded crushing realization, nonuniform crushing and low crushing work efficiency in the prior art, the following technical scheme is provided. The crushing equipment comprises a crushing box, wherein a raw material feeding hopper is arranged at the top of the crushing box, and a coarse material crushing assembly positioned under the raw material feeding hopper is arranged at the inner wall of the top of the crushing box. In the crushing equipment, through the cooperation of a crushing plate and a first extruding plate, coarse materials can be firstly crushed into fine raw materials, and then enter a column box; meanwhile, the column box is driven to rotate through the linkage device, and the back-and-forth movement of a second extruding plate is realized, so that the cyclic crushing effect on fine materials is achieved; and the crushing effect is good, the working efficiency is high, additionally, the vibration effect can be achieved when the column box rotates, the screening of granular materials is facilitated, and the equipment is practical and convenient.
本发明属于沥青混凝土生产技术领域，尤其是一种沥青混凝土生产用破碎设备及沥青混凝土生产工艺，针对现有技术中存在破碎效果差，不能实现分级破碎，导致破碎不均匀，而且破碎工作效率低的问题，现提出如下方案，其包括破碎箱，所述破碎箱的顶部设有原料进料斗，破碎箱的顶部内壁设有位于原料进料斗下方的粗料破碎组件，本发明中，通过破碎板与第一挤压板的配合，可以先对粗料破碎成细料，然后进入柱形箱内，同时通过联动装置带动柱形箱转动并实现第二挤压板的来回移动，以此实现对细料的循环破碎效果，其破碎效果好、工作效率高，并且柱形箱在转动时可以实现振动的效果，便于颗粒料的筛落，实用方便。
Crushing equipment for asphalt concrete production and asphalt concrete production process
The invention belongs to the technical field of asphalt concrete production, particularly relates to crushing equipment for asphalt concrete production and an asphalt concrete production process. By aiming at the problems of poor crushing effect, incapability of graded crushing realization, nonuniform crushing and low crushing work efficiency in the prior art, the following technical scheme is provided. The crushing equipment comprises a crushing box, wherein a raw material feeding hopper is arranged at the top of the crushing box, and a coarse material crushing assembly positioned under the raw material feeding hopper is arranged at the inner wall of the top of the crushing box. In the crushing equipment, through the cooperation of a crushing plate and a first extruding plate, coarse materials can be firstly crushed into fine raw materials, and then enter a column box; meanwhile, the column box is driven to rotate through the linkage device, and the back-and-forth movement of a second extruding plate is realized, so that the cyclic crushing effect on fine materials is achieved; and the crushing effect is good, the working efficiency is high, additionally, the vibration effect can be achieved when the column box rotates, the screening of granular materials is facilitated, and the equipment is practical and convenient.
本发明属于沥青混凝土生产技术领域，尤其是一种沥青混凝土生产用破碎设备及沥青混凝土生产工艺，针对现有技术中存在破碎效果差，不能实现分级破碎，导致破碎不均匀，而且破碎工作效率低的问题，现提出如下方案，其包括破碎箱，所述破碎箱的顶部设有原料进料斗，破碎箱的顶部内壁设有位于原料进料斗下方的粗料破碎组件，本发明中，通过破碎板与第一挤压板的配合，可以先对粗料破碎成细料，然后进入柱形箱内，同时通过联动装置带动柱形箱转动并实现第二挤压板的来回移动，以此实现对细料的循环破碎效果，其破碎效果好、工作效率高，并且柱形箱在转动时可以实现振动的效果，便于颗粒料的筛落，实用方便。
Crushing equipment for asphalt concrete production and asphalt concrete production process
一种沥青混凝土生产用破碎设备及沥青混凝土生产工艺
WANG MINGYANG (author)
2021-08-13
Patent
Electronic Resource
Chinese
IPC:
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
,
Brechen, Pulverisieren oder Zerkleinern allgemein
/
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
C04B
Kalk
,
LIME
Asphalt concrete preparation equipment and asphalt concrete preparation process
| European Patent Office | 2022