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公开(公告)号:US20160201274A1
公开(公告)日:2016-07-14
申请号:US14718183
申请日:2015-05-21
发明人: Joseph MOLLICK , Marc ELLIOTT
CPC分类号: E01C19/1004 , B01F9/06 , B01F2009/0063 , B01F2009/0098 , B01F2215/0063 , C08L95/00 , E01C19/1036 , E01C19/1063 , E01C2019/109 , Y02A30/333
摘要: A method of making hot mix asphalt using recycled asphalt in which tertiary air is mixed with products of combustion at an exit of a refractory-lined chamber to produce hot controlled temperature process air, the temperature of the tertiary air being increased while the temperature of the products of combustion is decreased to adjust a temperature of the hot controlled temperature process air. Particles of the recycled asphalt are heated by exposing the particles to the hot controlled temperature process air in the rotary counter-flow dryer and mixer and moisture is removed from the recycled asphalt with the hot controlled temperature process air.
摘要翻译: 使用再循环沥青制备热混沥青的方法,其中三次空气与耐火材料室的出口处的燃烧产物混合以产生热控温度的工艺空气,三次空气的温度升高, 燃烧产物减少以调节热控温度过程空气的温度。 将回收沥青的颗粒通过将旋转逆流干燥器和混合器中的热控制温度过程空气暴露出来加热,并用热控温度过程空气从再循环沥青中除去水分。