Industrial sewage treatment equipment

By combining the design of the drum filter screen and the auger plate, the problem of solid impurities clogging the drum filter structure is solved, and efficient solid-liquid separation and continuous operation of the sewage treatment equipment are achieved.

CN224404571UActive Publication Date: 2026-06-26JIANGSU LINGDIAN CONSTRUCTION CO LTD
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Patent Information

Application Number
CN202521588335.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-29
Publication Date
2026-06-26
Estimated Expiration
2035-07-29

AI Technical Summary

Technical Problem

In existing industrial wastewater treatment equipment with drum filter structures, solid impurities easily clog the filter screen, resulting in reduced filtration efficiency and difficulty in timely separation and treatment.

Method used

The filter assembly uses a combination of a drum filter and an auger plate. Through the rotation of the drum filter and the spiral conveying of the auger plate, solid impurities are guided and discharged in a timely manner. Combined with a rotatable joint and motor drive, it ensures the continuity and high efficiency of solid-liquid separation in wastewater.

Benefits of technology

It effectively avoids clogging of the drum filter screen, improves the efficiency of solid-liquid separation and the stability of the device, and ensures the continuity and efficiency of wastewater treatment.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses industrial sewage treatment equipment, which belongs to the technical field of sewage treatment and comprises a sewage tank, a drain pipe is integrally arranged at the bottom of the sewage tank, and supports are arranged on two sides of the bottom of the sewage tank; the filtering assembly comprises a water inlet pipe, one end of the water inlet pipe is fixedly connected with a roller filter screen, and the roller filter screen is rotatably arranged in the sewage tank; the sewage discharging assembly penetrates into the roller filter screen, and the sewage discharging assembly is used for collecting and transferring solid impurities. According to the solid-liquid separation device disclosed by the invention, the drum-type filtering assembly and the sewage discharging assembly are matched with each other, so that when the solid-liquid separation is carried out by the device, flow guide of solid impurities can be realized through circumferential rotation of a drum filter screen, a blocking plate and an auger sheet, and the solid impurities are guided into the sewage discharging assembly to be discharged; and therefore, the device can discharge filtered solid impurities in time.
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