Charge module integrated air purification device for multi-element environment

Abstract

The invention relates to the technical field of air filtration and purification, in particular to a multi-environment charge module assembly type air purification device which comprises a shell, a shell cover B with an upward opening is fixed to the position, close to the top of the shell, in the shell, and the interior of the shell is divided into an air outlet chamber and a purification chamber; air inlet holes communicated with the purification chamber and air outlet holes communicated with the air outlet chamber are uniformly distributed in the outer wall of the shell; a charge module purification unit, a fan, a back-blowing cleaning mechanism and a lifting mechanism are arranged in the purification chamber; and the fan is arranged above the charge module purification unit. The annular cover A and the annular cover B are distributed on the two sides of the annular filter plate to form a special flow guide structure, so that normal inlet airflow can flow back when passing through the annular cover A and the annular cover B, the purpose of cleaning filter holes in the annular filter plate through back flushing is achieved, the overall structure for forming the back flushing airflow is simple, the manufacturing cost is low, and the practicability is high. And a back flushing system does not need to be additionally arranged.

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