A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ВРАЩАЮЩАЯСЯ СИСТЕМА СМЕШИВАНИЯ И ИНДУКЦИОННОГО НАГРЕВА И СПОСОБ ПЕРЕРАБОТКИ АСФАЛЬТА С ИСПОЛЬЗОВАНИЕМ ЭТОЙ СИСТЕМЫ
An asphalt processing system is formed from a heating drum and an induction heating system. Flights move asphalt through the heating drum, which concurrently heat the asphalt along with the heating drum wall. A mixing drum can be connected to the heating drum, and include paddles or flights to move the asphalt, while concurrently mixing the material to ensure consistent temperatures through the asphalt cement. The asphalt is heating using one or more induction heating systems to quickly heat the asphalt to between 135°C and 399°C (275°F and 750°F), followed by moving the asphalt to between 135°C and 177°C (275°F and 350°F). The system can include a convection system that heats recirculated air through the heating drum. A water condenser can be employed to remove moisture during air recirculation, and reduce asphalt moisture content. The asphalt cement is optionally modified by addition of one or more rejuvenation oils. This system is particularly useful for recycled asphalt pavement, but can be used for all asphalt products.
ВРАЩАЮЩАЯСЯ СИСТЕМА СМЕШИВАНИЯ И ИНДУКЦИОННОГО НАГРЕВА И СПОСОБ ПЕРЕРАБОТКИ АСФАЛЬТА С ИСПОЛЬЗОВАНИЕМ ЭТОЙ СИСТЕМЫ
An asphalt processing system is formed from a heating drum and an induction heating system. Flights move asphalt through the heating drum, which concurrently heat the asphalt along with the heating drum wall. A mixing drum can be connected to the heating drum, and include paddles or flights to move the asphalt, while concurrently mixing the material to ensure consistent temperatures through the asphalt cement. The asphalt is heating using one or more induction heating systems to quickly heat the asphalt to between 135°C and 399°C (275°F and 750°F), followed by moving the asphalt to between 135°C and 177°C (275°F and 350°F). The system can include a convection system that heats recirculated air through the heating drum. A water condenser can be employed to remove moisture during air recirculation, and reduce asphalt moisture content. The asphalt cement is optionally modified by addition of one or more rejuvenation oils. This system is particularly useful for recycled asphalt pavement, but can be used for all asphalt products.
ВРАЩАЮЩАЯСЯ СИСТЕМА СМЕШИВАНИЯ И ИНДУКЦИОННОГО НАГРЕВА И СПОСОБ ПЕРЕРАБОТКИ АСФАЛЬТА С ИСПОЛЬЗОВАНИЕМ ЭТОЙ СИСТЕМЫ
2021-08-09
Patent
Electronic Resource
Russian
European Patent Office | 2018
СИСТЕМА, СПОСОБ И УСТРОЙСТВО ДЛЯ ПЕРЕРАБОТКИ БИТУМНОЙ ЧЕРЕПИЦЫ И ПРОИЗВОДСТВА АСФАЛЬТОБЕТОННОЙ СМЕСИ
European Patent Office | 2018