Air inlet pretreatment device of air compressor

• Main Authors: HUANG XIANYOU, LI LINYAN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention discloses an air inlet pretreatment device of an air compressor, and belongs to the field of air compressors, an air inlet square box is arranged above a primary filter cartridge, a dust removal mechanism is arranged on the inner side of the air inlet square box, the dust removal mechanism comprises eight dust collection plates, the dust collection plates are divided into two rows, each row comprises four dust collection plates, and the dust collection plates are arranged in the primary filter cartridge. The upper end and the lower end of the dust collection plate are rotationally connected with the inner side wall of the air inlet square box, torsion pieces are further fixedly arranged at the ends of the dust collection plate, the torsion pieces are connected through connecting strips, and knobs are arranged at the top ends of the two torsion pieces at the foremost end. When the device is used, an air pump sucks to-be-treated air from a primary filter box, an iron gauze on the outer side of an