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A platform for research: civil engineering, architecture and urbanism
Foamed asphalt integrated foaming beam for foamed asphalt cold-recycling plant mixing equipment
The invention discloses a foamed asphalt integrated foaming beam for foamed asphalt cold-recycling plant mixing equipment. The beam comprises a foamed asphalt spraying beam connected with an asphalt conveying pipeline, and a plurality of asphalt foaming devices are equidistantly and uniformly distributed on the foamed asphalt spraying beam; an inlet end of a matrix hot asphalt nozzle is connectedwith the foamed asphalt spraying beam, and an outlet end of the matrix hot asphalt nozzle is connected with a top end of the asphalt foaming cavity; a gas nozzle and a water nozzle are arranged on a group of opposite side surfaces of the asphalt foaming cavity; a foamed asphalt nozzle is arranged at a bottom end of the asphalt foaming cavity; an air cylinder is arranged on the asphalt foaming device; the output end of the air cylinder is contacted with the matrix hot asphalt nozzle; and the air cylinder, the air nozzle and the water nozzle are connected with an electromagnetic valve. The air cylinder timely switches on and switches off asphalt, and the foaming cavity with a high-pressure air and high-pressure water opposite blowing function effectively forms foamed asphalt. And the asphaltfoaming device continuously sprays foamed asphalt into a stirrer and fully stirs the foamed asphalt with a cold-wet premixed mixture to form a high-quality cold-mixed foamed asphalt mixture.
本发明公开了一种泡沫沥青冷再生厂拌设备用泡沫沥青集成发泡梁，包括与沥青输送管路连接的泡沫沥青喷洒梁，泡沫沥青喷洒梁上等距均布若干沥青发泡装置；基质热沥青喷嘴的入口端与泡沫沥青喷洒梁连接，基质热沥青喷嘴的出口端与沥青发泡腔体的顶端连接；沥青发泡腔体一组相对设置的侧面上分别设置气喷嘴和水喷嘴；沥青发泡腔体的底端设置泡沫沥青喷嘴；沥青发泡装置上设有气缸，气缸的输出端与基质热沥青喷嘴接触；气缸、气喷嘴和水喷嘴均与电磁阀连接。气缸及时通断沥青、带有高压气及高压水对吹功能的发泡腔体有效形成泡沫沥青。沥青发泡装置连续不断的向搅拌机内喷入泡沫沥青，与冷湿预拌混合料充分搅拌，形成高质量冷拌泡沫沥青混合料。
Foamed asphalt integrated foaming beam for foamed asphalt cold-recycling plant mixing equipment
The invention discloses a foamed asphalt integrated foaming beam for foamed asphalt cold-recycling plant mixing equipment. The beam comprises a foamed asphalt spraying beam connected with an asphalt conveying pipeline, and a plurality of asphalt foaming devices are equidistantly and uniformly distributed on the foamed asphalt spraying beam; an inlet end of a matrix hot asphalt nozzle is connectedwith the foamed asphalt spraying beam, and an outlet end of the matrix hot asphalt nozzle is connected with a top end of the asphalt foaming cavity; a gas nozzle and a water nozzle are arranged on a group of opposite side surfaces of the asphalt foaming cavity; a foamed asphalt nozzle is arranged at a bottom end of the asphalt foaming cavity; an air cylinder is arranged on the asphalt foaming device; the output end of the air cylinder is contacted with the matrix hot asphalt nozzle; and the air cylinder, the air nozzle and the water nozzle are connected with an electromagnetic valve. The air cylinder timely switches on and switches off asphalt, and the foaming cavity with a high-pressure air and high-pressure water opposite blowing function effectively forms foamed asphalt. And the asphaltfoaming device continuously sprays foamed asphalt into a stirrer and fully stirs the foamed asphalt with a cold-wet premixed mixture to form a high-quality cold-mixed foamed asphalt mixture.
本发明公开了一种泡沫沥青冷再生厂拌设备用泡沫沥青集成发泡梁，包括与沥青输送管路连接的泡沫沥青喷洒梁，泡沫沥青喷洒梁上等距均布若干沥青发泡装置；基质热沥青喷嘴的入口端与泡沫沥青喷洒梁连接，基质热沥青喷嘴的出口端与沥青发泡腔体的顶端连接；沥青发泡腔体一组相对设置的侧面上分别设置气喷嘴和水喷嘴；沥青发泡腔体的底端设置泡沫沥青喷嘴；沥青发泡装置上设有气缸，气缸的输出端与基质热沥青喷嘴接触；气缸、气喷嘴和水喷嘴均与电磁阀连接。气缸及时通断沥青、带有高压气及高压水对吹功能的发泡腔体有效形成泡沫沥青。沥青发泡装置连续不断的向搅拌机内喷入泡沫沥青，与冷湿预拌混合料充分搅拌，形成高质量冷拌泡沫沥青混合料。
Foamed asphalt integrated foaming beam for foamed asphalt cold-recycling plant mixing equipment
一种泡沫沥青冷再生厂拌设备用泡沫沥青集成发泡梁
CHEN YANGUO (author) / LU MIN (author) / YUAN GANGQIANG (author) / FAN YOUWEN (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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