Thickener cone pit wall cleaning device and thickener
By installing built-in arc-shaped pipelines inside the thickener and using water jets to break down the thickener cone pit walls, the problems of conveying blockage and equipment load caused by the thickener cone pit walls were solved, achieving efficient online cleaning, reducing maintenance costs and improving production continuity.
CN224180309UActive Publication Date: 2026-05-01SDIC XINJIANG LUOBUPO POTASH CO LTD
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Patent Information
- Application Number
- CN202520741899.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2035-04-18
AI Technical Summary
Technical Problem
The formation of walls in the cone pit area of the thickener obstructs the underflow, increases the equipment load, and raises maintenance costs. Existing technologies lack online processing devices, which affects production efficiency and equipment stability.
Method used
An internal arc-shaped pipeline is installed inside the thickener body near the bottom outlet. Water is supplied through an external pipeline, and water is sprayed into the cone pit using nozzles to break down the barrier wall, achieving cleaning without stopping the machine.
Benefits of technology
This ensured unobstructed flow at the bottom outlet of the thickener, reduced manual intervention costs, and guaranteed production continuity and equipment stability.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a thickener cone pit wall cleaning device and a thickener, and belongs to the technical field of thickeners, the thickener cone pit wall cleaning device comprises a built-in pipeline and an external pipeline, the built-in pipeline is used for being arranged in a thickener body and is close to a bottom outlet of the thickener body, the built-in pipeline comprises an arc-shaped pipeline, and the arc-shaped pipeline is arranged in the thickener body and is close to a bottom outlet of the thickener body. The arc-shaped pipeline is provided with a nozzle, and the nozzle faces the middle part of the conical pit of the thickener body; the external pipeline is used for being arranged outside the thickener body, the external pipeline is communicated with the internal pipeline, and the external pipeline is connected with a water source. The built-in pipeline is arranged at the position, close to the bottom outlet of the thickener body, in the thickener body, and water flow can be sprayed into the thickener body through the arc-shaped pipeline of the built-in pipeline, so that a wall can be damaged, the thickener body can be efficiently maintained under the non-stop condition, the manual intervention cost is reduced, and the working efficiency is improved. And the production continuity is ensured.
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