Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nozzle structure for spraying slurry and spraying equipment with same
The invention relates to a nozzle structure for spraying slurry and spraying equipment. The nozzle structure comprises a slurry conveying pipe; a breather pipe arranged in the slurry conveying pipe in a penetrating manner; a slurry nozzle which is mounted at a discharge port and blocks the discharge port of the slurry conveying pipe, a through hole is arranged in the middle of the slurry nozzle corresponding to an air outlet of the breather pipe, and a plurality of slurry outlet notches communicated with the discharge port are arranged on the end face of the slurry nozzle; and a turbine which is mounted in the breather pipe, wherein part of the turbine extends out of the air outlet and the through hole, high-pressure air is introduced into the breather pipe, then passes through the turbine and is blown out from a gap between the turbine and the through hole to form rotating airflow, and slurry flowing out of the slurry outlet notch is scattered through the rotating airflow to form slurry particles, therefore, the spraying of the slurry is completed. According to the nozzle structure provided by the invention, the slurry particles can be formed to form a pavement sealing layer when the nozzle structure is used for slurry pavement, the surface is uneven, the antiskid coefficient is high, and the antiskid performance of a pavement can be remarkably improved.
本发明涉及一种喷涂浆料用的喷嘴结构及喷涂设备，该喷嘴结构包括：浆料输送管；穿置于浆料输送管内的通气管；安装于出料口处的浆料喷头，浆料喷头封堵浆料输送管的出料口且中部对应通气管的出气口设有通孔，浆料喷头的端面上设有与出料口连通的多个出浆槽口；安装于通气管内的涡轮，涡轮有部分伸出出气口及通孔，通过向通气管内通入高压气体进而高压气体经过涡轮并自涡轮与通孔间的间隙吹出而形成旋转气流，通过旋转气流将出浆槽口处流出的浆料打散以形成浆料颗粒，从而完成浆料的喷涂。本发明用于浆料铺装时可形成浆料颗粒进而构成路面封层，表面凹凸不平，具有较高的防滑系数，能够显著提高路面的防滑性能。
Nozzle structure for spraying slurry and spraying equipment with same
The invention relates to a nozzle structure for spraying slurry and spraying equipment. The nozzle structure comprises a slurry conveying pipe; a breather pipe arranged in the slurry conveying pipe in a penetrating manner; a slurry nozzle which is mounted at a discharge port and blocks the discharge port of the slurry conveying pipe, a through hole is arranged in the middle of the slurry nozzle corresponding to an air outlet of the breather pipe, and a plurality of slurry outlet notches communicated with the discharge port are arranged on the end face of the slurry nozzle; and a turbine which is mounted in the breather pipe, wherein part of the turbine extends out of the air outlet and the through hole, high-pressure air is introduced into the breather pipe, then passes through the turbine and is blown out from a gap between the turbine and the through hole to form rotating airflow, and slurry flowing out of the slurry outlet notch is scattered through the rotating airflow to form slurry particles, therefore, the spraying of the slurry is completed. According to the nozzle structure provided by the invention, the slurry particles can be formed to form a pavement sealing layer when the nozzle structure is used for slurry pavement, the surface is uneven, the antiskid coefficient is high, and the antiskid performance of a pavement can be remarkably improved.
本发明涉及一种喷涂浆料用的喷嘴结构及喷涂设备，该喷嘴结构包括：浆料输送管；穿置于浆料输送管内的通气管；安装于出料口处的浆料喷头，浆料喷头封堵浆料输送管的出料口且中部对应通气管的出气口设有通孔，浆料喷头的端面上设有与出料口连通的多个出浆槽口；安装于通气管内的涡轮，涡轮有部分伸出出气口及通孔，通过向通气管内通入高压气体进而高压气体经过涡轮并自涡轮与通孔间的间隙吹出而形成旋转气流，通过旋转气流将出浆槽口处流出的浆料打散以形成浆料颗粒，从而完成浆料的喷涂。本发明用于浆料铺装时可形成浆料颗粒进而构成路面封层，表面凹凸不平，具有较高的防滑系数，能够显著提高路面的防滑性能。
Nozzle structure for spraying slurry and spraying equipment with same
喷涂浆料用的喷嘴结构及具有该结构的喷涂设备
ZHOU YAJUN (Autor:in) / SUN GUIXIANG (Autor:in)
17.08.2021
Patent
Elektronische Ressource
Chinesisch
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