Rotatable dust removal device

Abstract

A rotatable dust removal device includes an outer shell, a positioning seat, at least one spindle, at least one pivot seat, at least one body, a plurality of spray units and a driving unit arranged in the outer shell. The positioning seat has at least one vent. The at least one spindle is connected to the positioning seat and has an axis hole connected to the at least one vent. The at least one pivot seat is disposed below the positioning seat and sleeves the at least one spindle. The least one body is connected with the at least one pivot seat and is pivoted at the bottom of the at least one spindle, and the at least one body has a plurality of through holes that are respectively connected to the axis hole. The plurality of spraying units are respectively connected to the plurality through holes of the at least one body, and each spraying units has a spray tube and a nozzle. The driving unit is arranged on the at least one pivot seat. When external airflow is introduced into the driving unit, the at least one pivot seat, the at least one body and the plurality of spraying unit can be driven to rotate around the at least one spindle.

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