Water supply system for hydrometallurgy

Abstract

The invention relates to the field of hydrometallurgical equipment, in particular to a water supply system for hydrometallurgy. According to the water supply system for the hydrometallurgy, productionis not required to be stopped to dredge pipelines, and the smooth progress of production is ensured. The water supply system for the hydrometallurgy comprises a high-level water tank, a water outletpipe of the high-level water tank separately communicates with a first high-pressure pump and a second high-pressure pump, the first high-pressure pump and the second high-pressure pump are separatelyin communication with a first high-pressure pump water supply pipe and a second high-pressure pump water supply pipe, and the first high-pressure pump water supply pipe and the second high-pressure pump water supply pipe are in communication with a water consuming point pipeline. When the pipeline where the first high-pressure pump is located is blocked, only the pipeline system where the secondhigh-pressure pump is located is necessarily and directly switched, so that production-stopping for dredging is not required, and the smooth progress of production is ensured. The water supply systemfor the hydrometallurgy is especially suitable for hydrometallurgical production which needs to ensure production continuity.

Description

technical field [0001] The invention relates to the field of hydrometallurgy equipment, in particular to a water supply system for hydrometallurgy. Background technique [0002] The production of iron powder belongs to the field of hydrometallurgy, which mainly uses ball mill grinding and circulating water washing to achieve the effect of improving product quality. Circulating water comes out of the high-level water tank, and is gradually distributed to individual water equipment such as ball mills, magnetic separators, and classifiers. After washing the pulp, the tail water formed is pumped to the inclined plate sedimentation tank, and the clean water on the surface directly passes through the gutter. Drainage to the high-level water tank, after sedimentation and filtration, it is lowered to the concentration tank, and the clean water and sewage are separated by natural settlement. Complete a water circulation system. The water pressure drawn from the high-level water tan...

AI Technical Summary

Problems solved by technology

The water pressure drawn from the high-level water tank is low, and the washing effect on the magnetic separator and classifier is not good

At the same time, the distance between the water control valve and the water point is far away, and the adjustment of the water volume requires the cooperation of multiple people, and the water transfer process is very troublesome. When the pipeline is blocked, we have to stop production to clear the pipeline, which seriously restricts production.

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