Paddle mixer for sewage treatment

By using a telescopic adjustment and adjustable base mechanism, the problem of uneven mixing in waters of different depths and in high-level sewage tanks by paddle mixers is solved, achieving flexible adjustment and efficient processing of the mixing rod.

CN224371201UActive Publication Date: 2026-06-19JIANGSU SHUANGYUE ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU SHUANGYUE ENVIRONMENTAL PROTECTION EQUIP CO LTD
Filing Date
2025-07-18
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing paddle mixers have limited angle adjustment range when treating waters of different depths or high-level sewage tanks, making it difficult for the mixing mechanism to be fully immersed in the liquid, which affects the uniformity of mixing and treatment efficiency.

Method used

The device employs a telescopic adjustment mechanism and an adjustable base mechanism. The extension, retraction, and position adjustment of the stirring rod are achieved by a motor-driven worm gear and worm wheel mechanism. Combined with the movable function of the adjustable base, the device's flexibility and adaptability are enhanced.

Benefits of technology

The height and position of the stirring rod can be flexibly adjusted to adapt to waters of different depths and sewage tanks, thereby improving the stirring effect and treatment efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224371201U_ABST
    Figure CN224371201U_ABST
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Abstract

This utility model discloses a paddle mixer for sewage treatment, including a support frame. A movable plate is slidably mounted on the top of the support frame, and a rotating plate is rotatably mounted on the middle of the movable plate. A drive motor is fixedly mounted on the upper surface of the middle of the rotating plate, and a telescopic adjustment mechanism is fixedly mounted on the output end of the drive motor. A stirring rod is slidably sleeved on the inner surface of the telescopic adjustment mechanism. The telescopic adjustment mechanism includes a circular plate, the middle of which is fixedly sleeved with the output end of the drive motor. A shell is fixedly mounted on the lower surface of the circular plate, and a retraction mechanism is provided in the inner cavity of the shell. A sleeve is fixedly mounted on the bottom of the middle of the shell, and the inner surface of the sleeve is slidably sleeved with the outer surface of the stirring rod. In actual operation, if encountering water of different depths or needing to treat protruding sewage tanks, the stirring rod can be raised and lowered using the telescopic adjustment mechanism to adjust its height, effectively improving the flexibility of the device and better meeting diverse application scenarios.
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