Double-cylinder mixing kettle of asphalt pavement heat in-place recycling remixer

• Main Authors: GUAN YANFENG, ZHANG JIANMIN, WANG PENG, CHEN FUDONG, CHEN QINGLIANG, LI GUIBAO, AI XIANLING, PANG ZHENLING, SUN ZHONGXU, HAN JIANHUA, RONG XING, CHEN HUANZHANG, LIU DONGMEI, XU HONGLIN, WANG ZHEN, LI ZHENHAI
• Format: Patent
• Language: English
• Published: 22.07.2015
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model provides a double-cylinder mixing kettle of an asphalt pavement heat in-place recycling remixer and in particular relates to a double-cylinder mixing kettle of the asphalt pavement heat in-place recycling remixer, which has integrated functions of heating mixture, mixing and spraying recycling additive and the like. The double-cylinder mixing kettle of the asphalt pavement heat in-place recycling remixer comprises a mixing cylinder unit, a material distributor, an asphalt spraying device and a recycling agent spraying device, wherein each mixing cylinder is provided with a mixing shaft inside, the mixing shaft is connected with a driving device, the mixing cylinder is provided with a feeding hole, a discharge hole, an air inlet and an air outlet, and a heating device is communicated with the air inlet; the material distributor is arranged above the mixing cylinder unit and is provided with a material distributing plate, an overturning support and an overturning cylinder, the lower end of the material distributing plate is fixed on the overturning support and the other end of the overturning support is articulated with the overturning cylinder; the asphalt spraying device is arranged in the material distributor for adding asphalts into the mixing cylinder unit through the material distributor; and the recycling agent spraying device is arranged in the material distributor and is used for adding the recycling agent into the mixing cylinder unit through the material distributor.