Equipment for preparing rubber modified asphalt mixture by dry method in laboratory

The invention relates to the technical field of rubber modified asphalt mixture preparation equipment, in particular to equipment for preparing a rubber modified asphalt mixture by a dry method in a laboratory. The invention discloses equipment for preparing a rubber modified asphalt mixture by a dr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YU JIANGMIAO, JIANG WENJING, YE XINCHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of rubber modified asphalt mixture preparation equipment, in particular to equipment for preparing a rubber modified asphalt mixture by a dry method in a laboratory. The invention discloses equipment for preparing a rubber modified asphalt mixture by a dry method in a laboratory. The equipment comprises a raw material heating tank, a feeding pipe, a mixture stirring device, a first controller, a waste gas treatment device and a waste gas detection device, and the mixture stirring device comprises a mixture stirring tank, a stirring rod, a driving device and a second controller. According to the equipment for preparing the rubber modified asphalt mixture by the dry method in the laboratory, the preheating temperature of various raw materials can be controlled, the mixing temperature of the raw materials, the mixing sequence of the various raw materials, the adding time point and the total mixing time of the raw materials can be controlled, the operation is simple, w