Anti-blocking metal filter element

• Main Authors: CAO LIHENG, LI JUN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The anti-blocking metal filter element comprises a filter element cylinder body, a filter sheet is fixedly installed on the outer surface of the filter element cylinder body, a filter element lower blocking plate is fixedly installed at the bottom of the outer surface of the filter element cylinder body, a filter element upper blocking plate is fixedly installed on the top of the outer surface of the filter element cylinder body, and a threaded column is fixedly installed on the top of the filter element cylinder body; the filter element is fixedly arranged on an original plate through the arranged double nuts, the porous cylindrical framework of the metal filter element is positioned inside the filter element cylinder body, a supporting and reinforcing effect on a filtering material outside the filter element is achieved while the ventilation capacity is ensured, and the cylindrical porous framework and the punched holes in the metal filter element are arranged according to a certain rule, so that the ventil