A sludge separation, cleaning and discharging device applied to a water treatment pretreatment tank

By introducing a separation and cleaning mechanism into the water treatment filter, the sludge is automatically separated and cleaned using scrapers and pressure sensors, solving the equipment operation problems caused by sludge accumulation, improving cleaning efficiency and safety, and reducing costs.

CN115970351BActive Publication Date: 2026-07-17ANHUI XINKE WATER TREATMENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ANHUI XINKE WATER TREATMENT EQUIP CO LTD
Filing Date
2022-12-12
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Sludge buildup in water treatment pretreatment filters can prevent them from operating properly. Manual cleaning is time-consuming, labor-intensive, and poses safety risks. Traditional filters cannot effectively separate sludge, resulting in high equipment operating costs and safety hazards.

Method used

Design a filter tank that includes a separation mechanism and a cleaning mechanism. The separation mechanism separates sludge through a scraper and micropores, while the cleaning mechanism automatically cleans the sludge by a pressure sensor and uses a motor and servo cylinder to achieve automatic discharge of the sludge.

Benefits of technology

It achieves automatic separation and cleaning of sludge, avoids equipment blockage, reduces the need for manual cleaning, improves cleaning efficiency and safety, and reduces operating costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN115970351B_ABST
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Abstract

The application relates to the technical field of water treatment, in particular to a sludge separation, cleaning and pollution discharge device applied to a water treatment pretreatment tank, which comprises a filter tank body, a fixed rod is arranged in the filter tank body, a separation mechanism is arranged at the bottom end of the fixed rod, and a cleaning mechanism is further arranged below the inside of the filter tank body. The sludge in filter material is separated and filtered through the separation frame structure, the scraping plates arranged on the upper and lower end faces of the separation frame are matched, the inside of the separation frame is prevented from being blocked by the filter material and the sludge, the cleaning mechanism and the pressure sensor are simultaneously arranged below the inside of the filter tank body, the sludge storage below the filter tank body is sensed through the pressure sensor, the cleaning frame is controlled to move downwards in the inside of the filter tank body after being closed, the inside of the pollution discharge pipe is communicated with the inside of the filter tank body, automatic cleaning treatment of the sludge is realized, manual cleaning is not needed, and the cleaning efficiency of the sludge is improved.
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