Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foaming device of warm mix asphalt and production equipment of warm mix asphalt
The invention discloses a warm mix asphalt foaming device and production equipment thereof, the warm mix asphalt foaming device comprises an inner pipe, an outer pipe, flange connectors, a pressure regulating valve and a nozzle mounting seat, the two ends of the inner pipe are welded with the flange connectors, the inner pipe is sleeved with the outer pipe, and the outer pipe is shorter than the inner pipe and is arranged in the middle of the inner pipe; holes are formed in the two side pipe walls of the inner pipe, pressure regulating valves are installed in the holes, nozzle mounting seats are arranged on the two sides of the overlapped part of the inner pipe and the outer pipe respectively, and the nozzle mounting seats penetrate through the outer pipe and are communicated with the inner wall of the inner pipe; the inner pipe is filled with foaming blades, the foaming blades are three-section type spiral blades, flat bases are arranged on the two sides of each foaming blade, and the middle blade is in lap joint with the blades on the two sides. The foaming device is good and stable in foaming effect, a water heating device is additionally arranged in a water supply system, and the gas emission condition of the hot-mix asphalt mixture is improved.
本发明公开了一种温拌沥青发泡装置及其生产设备，包括内管、外管、法兰连接头、调压阀和喷嘴安装座，所述内管两端焊接有法兰连接头，内管外套接有外管，外管短于内管且置于内管中部；所述内管在两侧管壁上开孔装有调压阀，且内管与外管重合部分两侧分别设有喷嘴安装座，喷嘴安装座贯穿外管与内管内壁连通；所述内管内填充有发泡叶片，发泡叶片为三段式螺旋叶片，两侧设有平整底座，中间叶片与两侧叶片搭接。本发明提供一种发泡效果好且稳定的发泡装置，并在供水系统中添加了水的加热装置，改善热拌沥青混合料气体排放情况。
Foaming device of warm mix asphalt and production equipment of warm mix asphalt
The invention discloses a warm mix asphalt foaming device and production equipment thereof, the warm mix asphalt foaming device comprises an inner pipe, an outer pipe, flange connectors, a pressure regulating valve and a nozzle mounting seat, the two ends of the inner pipe are welded with the flange connectors, the inner pipe is sleeved with the outer pipe, and the outer pipe is shorter than the inner pipe and is arranged in the middle of the inner pipe; holes are formed in the two side pipe walls of the inner pipe, pressure regulating valves are installed in the holes, nozzle mounting seats are arranged on the two sides of the overlapped part of the inner pipe and the outer pipe respectively, and the nozzle mounting seats penetrate through the outer pipe and are communicated with the inner wall of the inner pipe; the inner pipe is filled with foaming blades, the foaming blades are three-section type spiral blades, flat bases are arranged on the two sides of each foaming blade, and the middle blade is in lap joint with the blades on the two sides. The foaming device is good and stable in foaming effect, a water heating device is additionally arranged in a water supply system, and the gas emission condition of the hot-mix asphalt mixture is improved.
本发明公开了一种温拌沥青发泡装置及其生产设备，包括内管、外管、法兰连接头、调压阀和喷嘴安装座，所述内管两端焊接有法兰连接头，内管外套接有外管，外管短于内管且置于内管中部；所述内管在两侧管壁上开孔装有调压阀，且内管与外管重合部分两侧分别设有喷嘴安装座，喷嘴安装座贯穿外管与内管内壁连通；所述内管内填充有发泡叶片，发泡叶片为三段式螺旋叶片，两侧设有平整底座，中间叶片与两侧叶片搭接。本发明提供一种发泡效果好且稳定的发泡装置，并在供水系统中添加了水的加热装置，改善热拌沥青混合料气体排放情况。
Foaming device of warm mix asphalt and production equipment of warm mix asphalt
一种温拌沥青的发泡装置及其生产设备
WANG TAO (Autor:in) / YU XIN (Autor:in) / LI CHENGDONG (Autor:in) / PENG HAORAN (Autor:in) / WANG SHUJUAN (Autor:in) / ZHANG JIABIN (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Pavement Performance of Foaming Warm Mix Asphalt with RAP
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