Efficient dust filtering mechanism

• Main Authors: LI JIAN, YUAN HONGXI
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses an efficient dust filtering mechanism which comprises a collecting assembly, the top end of the collecting assembly is in threaded connection with a barrel assembly, the top end of the barrel assembly is in threaded connection with a filter element assembly, the filter element assembly comprises a top cover, a connecting pipe is inserted into the top end of the top cover, and a filter element is in threaded connection with the bottom end of the top cover and comprises a first metal net. The outer wall of one side face of the metal net is wrapped with a filter cloth layer, the filter cloth layer is wrapped with an activated carbon layer, and the activated carbon layer is wrapped with a second metal net; the waste gas purification device has the beneficial effects that when the exhaust system exhausts waste gas, the waste gas enters the filter element through the connecting pipe, then the metal net I in the filter element primarily filters the waste gas, the subsequent filter cloth l