Filter assembly and air purification treatment device

• Main Authors: WANG JIN, ZENG YANGHUANG, ZENG XIANFU, ZHANG HEHAI, YUAN JIA, YU SHAOYI, QIAN DINGZHAO, WU SHENGHUA, LIU SHENGMU, YAN SHOUDE
• Format: Patent
• Language: Chinese; English
• Published: 28.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a filter assembly and an air purification treatment device. The filter assembly is used for being arranged in a filter box for use, an inner cavity of the filter box is divided into a dust chamber and a clean chamber by the filter assembly, the filter assembly comprises a frame and a filter body, and the filter body is arranged on the frame; the filter body comprises a first filter element and a second filter element, the first filter element and the second filter element are arranged in a stacked mode in the direction from the dust chamber to the clean chamber, and the first filter element and the second filter element are each of a corrugated structure. In the process that waste gas flows through the clean chamber from the dust chamber, the waste gas can be filtered twice by the first filtering element and the second filtering element in sequence, the dust filtering effect is improved, and it is guaranteed that air discharged into the environment is cleaner. Due to the fact that