Extraction three-phase separation device

Abstract

The utility model provides an extraction three-phase separation device. The extraction three-phase separation device comprises an extraction clarification box, a three-phase separation device and a three-phase slurrying tank which are communicated in sequence, the three-phase separation device comprises a tank body, the tank body is provided with a three-phase outlet and a water phase outlet, a guide plate is arranged in the tank body, the guide plate is obliquely arranged, a plurality of supporting columns are arranged below the guide plate, and a gap is formed between the guide plate and the inner wall of the tank body; a cover body is arranged at the top of the three-phase separation device and is provided with a manhole, an observation opening, a liquid level meter opening, a liquid inlet and a standby opening. By arranging the guide plate, three-phase collection is facilitated, meanwhile, the gap between the guide plate and the tank body is beneficial for a water phase to enter the bottom of the guide plate, separation between the three phases and the water phase is achieved, continuous operation of extraction production in nickel-cobalt-copper hydrometallurgy is achieved, and the organic recovery rate is increased.

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