Inorganic salt refining treatment system

Abstract

The invention discloses a refining treatment system for inorganic salt. The refining treatment system comprises an inorganic salt storage material box with a feeding pipe, an organic PP precision filter, a ceramic membrane system and a produced material storage box; the liquid inlet end of the organic PP precision filter is connected with a discharge port of the inorganic salt storage material boxthrough a first pipeline, and a raw material lifting pump is mounted on a first pipeline; the liquid inlet end of the ceramic membrane system is connected with the liquid outlet end of the organic PPprecision filter through a second pipeline, and a feed liquid lifting pump is mounted on the second pipeline; a feed port of the produced material storage box is connected with the liquid outlet endof the ceramic membrane system through a third pipeline, and a discharge port of the produced material storage box is provided with a discharge pipe with a valve. According to the system, target inorganic salt can be effectively purified, the problem that molecular impurities are mixed in the inorganic salt is solved, the inorganic salt is concentrated under low-temperature and low-pressure conditions, and the problem of excessive energy consumption in the preparation process of the inorganic salt is solved.

Description

technical field [0001] The invention relates to the technical field of inorganic salt treatment, in particular to an inorganic salt refining treatment system. Background technique [0002] Inorganic salt is a general term for salts of inorganic compounds, which are essential nutrients for the proper nutrition of humans and animals. Most of them exist in the form of combination in food, but they are often dissociated into inorganic salt ions in body fluids, and a small amount (especially trace elements) is combined with protein. At present, inorganic salts are generally purified by filtration, followed by high-temperature and high-pressure purification. The finished product is mixed with molecular-level impurities, and high-temperature and high-pressure purification also leads to high energy consumption. Contents of the invention [0003] In view of the defects in the prior art, the present invention provides a refining treatment system for inorganic salts, which can effec...

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Problems solved by technology

[0003] In view of the defects in the prior art, the present invention provides a refining treatment system for inorganic salts, which can effectively purify the target inorganic salts, solve the problem of molecular-level impurities mixed in inorganic salts, and achieve low temperature The purification of inorganic salts under low pressure conditions overcomes the problem of excessive energy consumption in the preparation process of inorganic salts

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