Water filtering mechanism of ceramic vacuum filter for sewage treatment

• Main Author: FENG YINGSHI
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the field of sewage filtration equipment, and discloses a water filtering mechanism of aceramic vacuum filter for sewage treatment, wherein the water filtering mechanism comprises a middle rotary drum, the middle portions of the two sides of the middle rotary drum are fixedly connected with main shafts, and the two main shafts movably sleeve a casing of the ceramic vacuum filter and are driven to rotate by a driving motor on the casing; and a plurality of positioning ring plates are arranged on the outer side of the middle rotary drum, and a whole circle of ceramic filter plates are arranged on the positioning ring plates. The two ends of each transverse guide pipe are communicated with transverse branch pipes, the design of a flow limiting disc and a rotating disc structure in a positioning sleeve is matched, and elastic potential energy generated after a one-way air inlet valve in each transverse branch pipe moves along with a piston under the action of negative pressure is used for