Automatic control module foaming technology with metering and multi-angle directional concentrated water injection technology are adopted to make asphalt foaming instantly and realize temperature regeneration of foam asphalt plant.
The mixture temperature is reduced by 25-30°C, the proportion of recycled material is increased, and the aging degree of asphalt is effectively reduced. At the same time reduce greenhouse gas, asphalt smoke and other harmful gas emissions, improve the construction environment; This warm mixing technology saves energy consumption compared with plant heat regeneration. We have obtained 2 invention patents and 1 utility model patent.
Invented ZL201410194461.7 Asphalt mixture warm mixing regeneration plant.
Invented ZL201410194547.X Asphalt warm mix foaming system.
The utility model ZL201420236300.5 Asphalt warm mix foaming system.
The technology meets production needs, has certain innovation and practicability, remarkable economic and social benefits, and has reached the domestic leading level in similar research. Compared with the common hot mixing process, the production of asphalt mixture with warm mixing technology can greatly reduce the emissions of carbon dioxide and asphalt smoke, significantly improve the construction environment, and produce good environmental and social benefits.
