A wet-process phosphoric acid purification plant

Abstract

The utility model discloses a kind of wet-process phosphoric acid purification devices, it relates to wet-process phosphoric acid purification technical field, the device includes frame body and the mixing box being set on frame body, mixing box is provided with liquid inlet pipe being communicated with its own inside, stirring mechanism is provided in mixing box;Frame body is also provided with at least one group of distillation mechanism, and the distillation chamber of distillation mechanism is communicated with mixing box by sedimentation pipe;After phosphoric acid and solvent are fully mixed in mixing box, the liquid formed flows into sedimentation pipe and is deposited, then flows into the distillation chamber of distillation mechanism and is distilled. By installing mixing box, sedimentation pipe and distillation mechanism on frame body, the stirring mechanism installed in mixing box can quickly mix phosphoric acid and the solvent for removing impurities in phosphoric acid, then is discharged into sedimentation pipe and is deposited, finally, the phosphoric acid liquid after deposition flows into distillation chamber and is rapidly distilled, then is condensed, to obtain phosphoric acid liquid after extraction purification.

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