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    • 2. 发明申请
    • A METHOD AND A PLANT FOR PREPARING HOT-MIX ASPHALT
    • 一种制备热混合沥青的方法和设备
    • WO2010054453A8
    • 2010-07-15
    • PCT/BR2009000367
    • 2009-11-06
    • NASSER CLAUDIO MACEDONASSER PATRICIA VASCONCELOS CORREA
    • NASSER CLAUDIO MACEDONASSER PATRICIA VASCONCELOS CORREA
    • E01C19/10E01C7/22
    • E01C19/104
    • The invention refers to a method and plant (1) to produce hot-mix asphalt products with enhanced quality and strength, without using direct flame incidence an the cold ingredients, allowing a longer time for drying, heating and mixing the heated cold ingredients with the asphalt, the cold ingredients and the filter being gradually mixed in the plant, With a drier and mixer assembly, provided parallel to the horizontal direction, by rotary axles (3) equipped with vanes and a speed variation means for each function. The cold ingredients being mixed in each batch for at least twenty-five minutes (when dry) and at most thirty minutes (when moist or wet), with all the heat used for heating being provided by thermal conduction followed by irradiation and convection at the underside and lateral portions of the plant, without using forced mechanical return of the dust particles by means of an endless auger SCREW.
    • 本发明涉及一种生产具有提高质量和强度的热拌沥青产品的方法和设备(1),而不使用冷成分直接引入火焰,允许较长时间干燥,加热和混合加热的冷成分与 沥青,冷成分和过滤器在工厂中逐渐混合,具有平行于水平方向的干燥器和混合器组件,具有装备有叶片的旋转轴(3)和用于每个功能的速度变化装置。 冷成分在每个批次中混合至少二十五分钟(当干燥时)和最多三十分钟(当潮湿或潮湿时),所有用于加热的热量由热传导提供,随后在 下部和侧面部分,而不需要通过无端螺旋钻SCREW强制机械地返回灰尘颗粒。
    • 3. 发明申请
    • A METHOD AND A PLANT FOR PREPARING HOT-MIX ASPHALT
    • 一种制备热混合沥青的方法和设备
    • WO2010054453A1
    • 2010-05-20
    • PCT/BR2009/000367
    • 2009-11-06
    • NASSER, Claudio, MacedoNASSER, Patricia, Vasconcelos, Correa
    • NASSER, Claudio, MacedoNASSER, Patricia, Vasconcelos, Correa
    • E01C19/10E01C7/22
    • E01C19/104
    • The present invention refers to a method and a plant (1 ) for processing hot-mix asphalt, in order to produce hot-mix asphalt products with enhanced quality and strength, without using direct flame incidence on the cold ingredients, allowing a longer time for drying, heating and mixing the heated cold ingredients with the asphalt, which allows a reduction in cost and a significant improvement in the characteristics of the hot-mix asphalt, by feeding the cold ingredients through a feed inlet (2), the cold ingredients and the filler charge being gradually mixed in the asphalt plant, with a drier and mixer assembly, provided parallel to the horizontal direction, by removable rotary axles (3) equipped with vanes and a speed variation means for each function of drying, mixing and discharging.
    • 本发明涉及一种用于加工热混沥青的方法和设备(1),以便生产具有增强的质量和强度的热混沥青产品,而不对冷成分使用直接火焰入射,从而允许更长的时间 干燥,加热和混合加热的冷成分与沥青,这允许通过将冷成分进料通过进料入口(2)将冷成分降低并且显着提高热混沥青的特性,冷成分和 在沥青设备中,通过具有叶片的可拆卸的旋转轴(3)和用于干燥,混合和排出的每种功能的速度变化装置,在沥青设备中逐渐混合填料,其中具有平行于水平方向设置的干燥器和混合器组件。