Rotary cup type inner spraying device for small-caliber steel pipe

The utility model discloses a small-caliber steel pipe rotary cup type inner spraying device, which relates to the technical field of pipeline spraying and comprises a mounting seat, a rotary arm is rotatably mounted on the mounting seat, a plurality of groups of coating pipelines which are graduall...

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Bibliographic Details
Main Authors WANG XUAN, XIANG FANGFANG, ZHOU DONGJIN, CHENG YANJIANG, YAO JIANPING
Format Patent
LanguageChinese
English
Published 14.10.2022
Subjects
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
NOZZLES
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
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Summary:The utility model discloses a small-caliber steel pipe rotary cup type inner spraying device, which relates to the technical field of pipeline spraying and comprises a mounting seat, a rotary arm is rotatably mounted on the mounting seat, a plurality of groups of coating pipelines which are gradually far away from each other towards the coating flowing direction are arranged in the rotary arm, and the rotary arm is provided with a conical opening at the tail end of the coating pipeline. A spring groove is formed in the position, outside the rotating arm, of the conical opening, a spring is arranged in the spring groove, a telescopic rod is arranged in the center of the rotating arm in the orthogonal direction of the axis of the rotating arm, a plug is arranged at the top end of the telescopic rod, and the plug can be tightly matched with the conical opening. The multiple sets of inclined coating pipelines are arranged in the rotating arm, rotation of the rotating arm is effectively utilized, the utilization r
Bibliography:Application Number: CN202220979034U