Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spraying device and method capable of spraying trace super-viscous emulsified asphalt
The invention discloses a spraying device and method capable of spraying trace super-viscous emulsified asphalt, the device comprises a spraying frame mounting seat, a lifting guide mechanism, a spraying frame, a spraying unit and a gas source assembly, and the lifting guide mechanism adjusts the height of the spraying frame; the number of the spraying frame mounting seats is the same as that of the lifting guide mechanisms, the two lifting guide mechanisms are the same in structure and each comprise a guide component and a lifting air cylinder, one end of each guide component is connected with the corresponding spraying frame mounting seat, and the fixed end of each lifting air cylinder is hinged to the corresponding spraying frame mounting seat; the other end of the guide component is connected with the spraying frame, and the telescopic end of the lifting air cylinder is hinged to the spraying frame. According to the invention, high-pressure air is organically combined with the super-viscous emulsified asphalt in the spraying unit through the air source assembly, so that the problem that a nozzle is easy to block when a trace amount of the super-viscous emulsified asphalt is sprayed is solved, and the spraying can be uniform under the condition that the spraying amount of the super-viscous emulsified asphalt per unit area is less than 0.3 kg/m < 2 >.
本发明公开了一种可喷洒微量超粘乳化沥青的喷洒装置及方法，该装置包括喷洒架安装座、升降导向机构和喷洒架，以及喷洒单元和气源组件，升降导向机构调节喷洒架的高度；喷洒架安装座和升降导向机构的数量相同且均为两个，两个升降导向机构的结构相同且均包括导向部件和升降气缸，导向部件的一端与喷洒架安装座连接，升降气缸的固定端与喷洒架安装座铰接；导向部件的另一端与喷洒架连接，升降气缸的伸缩端与喷洒架铰接。本发明通过气源组件将高压空气与喷洒单元中超粘乳化沥青有机结合，解决了喷洒微量超粘乳化沥青时，喷嘴易堵塞问题，以使在单位面积超粘乳化沥青喷洒量＜0.3kg/㎡的情况下，也能喷洒均匀。
Spraying device and method capable of spraying trace super-viscous emulsified asphalt
The invention discloses a spraying device and method capable of spraying trace super-viscous emulsified asphalt, the device comprises a spraying frame mounting seat, a lifting guide mechanism, a spraying frame, a spraying unit and a gas source assembly, and the lifting guide mechanism adjusts the height of the spraying frame; the number of the spraying frame mounting seats is the same as that of the lifting guide mechanisms, the two lifting guide mechanisms are the same in structure and each comprise a guide component and a lifting air cylinder, one end of each guide component is connected with the corresponding spraying frame mounting seat, and the fixed end of each lifting air cylinder is hinged to the corresponding spraying frame mounting seat; the other end of the guide component is connected with the spraying frame, and the telescopic end of the lifting air cylinder is hinged to the spraying frame. According to the invention, high-pressure air is organically combined with the super-viscous emulsified asphalt in the spraying unit through the air source assembly, so that the problem that a nozzle is easy to block when a trace amount of the super-viscous emulsified asphalt is sprayed is solved, and the spraying can be uniform under the condition that the spraying amount of the super-viscous emulsified asphalt per unit area is less than 0.3 kg/m < 2 >.
本发明公开了一种可喷洒微量超粘乳化沥青的喷洒装置及方法，该装置包括喷洒架安装座、升降导向机构和喷洒架，以及喷洒单元和气源组件，升降导向机构调节喷洒架的高度；喷洒架安装座和升降导向机构的数量相同且均为两个，两个升降导向机构的结构相同且均包括导向部件和升降气缸，导向部件的一端与喷洒架安装座连接，升降气缸的固定端与喷洒架安装座铰接；导向部件的另一端与喷洒架连接，升降气缸的伸缩端与喷洒架铰接。本发明通过气源组件将高压空气与喷洒单元中超粘乳化沥青有机结合，解决了喷洒微量超粘乳化沥青时，喷嘴易堵塞问题，以使在单位面积超粘乳化沥青喷洒量＜0.3kg/㎡的情况下，也能喷洒均匀。
Spraying device and method capable of spraying trace super-viscous emulsified asphalt
一种可喷洒微量超粘乳化沥青的喷洒装置及方法
SU XIANGTAO (Autor:in) / WU MAOLIN (Autor:in) / GUO LIPAN (Autor:in) / CAO SANQI (Autor:in) / WU DAN (Autor:in) / FU LI'NA (Autor:in) / BAI HUIMIN (Autor:in) / KANG QUAN (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
Emulsified asphalt spraying device for asphalt road base
| Europäisches Patentamt | 2022
Asphalt spraying vehicle head convenient for flattening and spraying emulsified asphalt
| Europäisches Patentamt | 2021
Portable emulsified asphalt spraying device and use method thereof
| Europäisches Patentamt | 2023