Phosphogypsum washing device

By designing a stirring mechanism and a rotation mechanism in the phosphogypsum water washing device, and suspending the phosphogypsum particles with high pressure air and rotation effect, the problems of low stirring efficiency and slow processing speed in the prior art are solved, and more efficient water washing treatment is achieved.

CN222625571UActive Publication Date: 2025-03-18YUNNAN YAAN ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202421166521.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-27
Publication Date
2025-03-18
Estimated Expiration
2034-05-27

AI Technical Summary

Technical Problem

The existing phosphogypsum washing device has a pause when switching the forward and reverse motors, resulting in a decrease in stirring efficiency and affecting the speed of phosphogypsum washing.

Method used

A phosphogypsum water washing device including a stirring mechanism and a rotation mechanism is designed. The stirring mechanism uses the hollow spindle, the hollow stirring rod and the jet nozzle to generate rotation and vortex effects to suspend the phosphogypsum particles; the rotation mechanism improves the high-pressure air injection effect and cleaning efficiency by rotating the gears and shrapnels.

Benefits of technology

Through uniform high-pressure air injection and self-rotation stirring, the water washing efficiency of phosphogypsum is improved, the uniformity and continuity of the treatment process is ensured, the deposition of phosphogypsum is prevented, and the cleaning cost is reduced.

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Abstract

The utility model relates to the field of ardealite treatment, and discloses an ardealite washing device which comprises a tank body, the top of the tank body is fixedly connected with a top cover, the tank body is provided with a stirring mechanism, the stirring mechanism comprises a hollow main shaft, the inner wall of the tank body is rotatably connected with the hollow main shaft, and the inner wall of the tank body is rotatably connected with the top cover. A hollow connecting piece is fixedly connected to the top of the hollow main shaft, a hollow stirring rod is rotatably connected to the top of the hollow connecting piece, an inclined open groove is formed in the inner wall of the hollow stirring rod, an air nozzle is fixedly connected to the inner wall of the inclined open groove, and a driving motor is fixedly connected to the outer wall of the tank body. And an output shaft of the driving motor is fixedly connected with a driving gear. According to the utility model, the stirring mechanism and the air nozzle are arranged to spray out obliquely downward high-pressure air to help water and phosphogypsum to be mixed and dispersed to generate rotation and vortex effects, so that phosphogypsum particles suspend in water and are kept in liquid, and deposition or accumulation of the phosphogypsum particles is prevented.
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