Air purification filter screen structure with efficient filtering function

• Main Author: TANG YUKUN
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses an efficient filtration air purification filter screen structure, which comprises a purifier and a filter screen main body, the filter screen main body is detachably arranged on the purifier, an air outlet cavity is arranged at the bottom end in the filter screen main body, a filter cavity is arranged in the filter screen main body above the air outlet cavity, and the filter screen main body is provided with an air inlet and an air outlet. A partition plate is arranged in the filter screen main body between the filter cavity and the air outlet cavity, and a grating net I is arranged on the side wall of the filter screen main body at the air outlet cavity. The fresh air filter has the effect that multiple layers of filter screens simultaneously filter together, the trumpet-shaped separation sleeves on the outer sides of the filter screens are matched with one another so that the filter cavities of all the filter screen parts can form independent air circulation spaces, the structure