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A platform for research: civil engineering, architecture and urbanism
Preparation method of asphalt concrete filler
The invention relates to the technical field of filler preparation, in particular to a preparation method of an asphalt concrete filler, which comprises the following steps: putting a humid asphalt concrete filler into a feeding funnel in asphalt concrete preparation equipment, opening a valve, and enabling the humid asphalt concrete filler in the feeding funnel to be sprayed out through a material guide pipe through a material sprayer, and the wet asphalt concrete filler sprayed out of the material guide pipe is sprayed to the net-shaped conveying belt; then spreading the wet asphalt concrete filler on the net-shaped conveying belt through transmission of the net-shaped conveying belt, thereby avoiding the accumulation of the wet asphalt concrete filler is avoided; starting an axial flow fan, so that the preliminarily dried asphalt concrete filler located below a filter screen enters a connecting pipe, and then flows back into the drying cylinder through a return pipe, and therefore, the asphalt concrete filler can be circularly dried. The asphalt concrete filler preparation device provided by the invention has the advantages of high drying efficiency and good drying effect.
本发明涉及填料制备技术领域，具体的说是一种沥青混凝土填料的制备方法，包括将潮湿的沥青混凝土填料放入沥青混凝土制备设备中的进料漏斗内，开启阀门，通过喷料器工作，使得进料漏斗内潮湿的沥青混凝土填料通过导料管喷出；导料管喷出的潮湿的沥青混凝土填料喷洒到网状传送带上，通过网状传送带的传动，使得潮湿的沥青混凝土填料平铺在网状传送带上，避免得潮湿的沥青混凝土填料堆积；通过轴流风机工作使得位于过滤网下方的初步烘干后的沥青混凝土填料进入到连接管内，再通过回流管回流到烘干筒内，从而可以对沥青混凝土填料进行循环烘干；本发明提供的沥青混凝土填料制备装置具有烘干效率高，烘干效果好的优点。
Preparation method of asphalt concrete filler
The invention relates to the technical field of filler preparation, in particular to a preparation method of an asphalt concrete filler, which comprises the following steps: putting a humid asphalt concrete filler into a feeding funnel in asphalt concrete preparation equipment, opening a valve, and enabling the humid asphalt concrete filler in the feeding funnel to be sprayed out through a material guide pipe through a material sprayer, and the wet asphalt concrete filler sprayed out of the material guide pipe is sprayed to the net-shaped conveying belt; then spreading the wet asphalt concrete filler on the net-shaped conveying belt through transmission of the net-shaped conveying belt, thereby avoiding the accumulation of the wet asphalt concrete filler is avoided; starting an axial flow fan, so that the preliminarily dried asphalt concrete filler located below a filter screen enters a connecting pipe, and then flows back into the drying cylinder through a return pipe, and therefore, the asphalt concrete filler can be circularly dried. The asphalt concrete filler preparation device provided by the invention has the advantages of high drying efficiency and good drying effect.
本发明涉及填料制备技术领域，具体的说是一种沥青混凝土填料的制备方法，包括将潮湿的沥青混凝土填料放入沥青混凝土制备设备中的进料漏斗内，开启阀门，通过喷料器工作，使得进料漏斗内潮湿的沥青混凝土填料通过导料管喷出；导料管喷出的潮湿的沥青混凝土填料喷洒到网状传送带上，通过网状传送带的传动，使得潮湿的沥青混凝土填料平铺在网状传送带上，避免得潮湿的沥青混凝土填料堆积；通过轴流风机工作使得位于过滤网下方的初步烘干后的沥青混凝土填料进入到连接管内，再通过回流管回流到烘干筒内，从而可以对沥青混凝土填料进行循环烘干；本发明提供的沥青混凝土填料制备装置具有烘干效率高，烘干效果好的优点。
Preparation method of asphalt concrete filler
一种沥青混凝土填料的制备方法
WANG KEYAO (author) / LI XINJUN (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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