An adsorption device for reducing iodide ions in brine

By using carbon rings to adsorb iodide ions in the brine delivery pipe and employing a rotating plate and hot water impact method, the problem of iodide ion accumulation in brine is solved, achieving iodide ion removal and carbon ring self-cleaning, thus ensuring brine quality.

CN224370732UActive Publication Date: 2026-06-19INNER MONGOLIA SANLIAN JINSHAN CHEM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA SANLIAN JINSHAN CHEM
Filing Date
2025-07-22
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

During the brine preparation process, trace amounts of iodides contained in natural brine or seawater accumulate during large-scale preparation, resulting in excessively high iodide ion content in the brine, which affects industrial applications. Furthermore, contact with iodine-containing disinfectants may introduce additional iodide ions, requiring effective removal.

Method used

An adsorption device is used, including a brine delivery pipe, a rotating plate and a carbon ring. The carbon ring adsorbs iodide ions, and the rotating plate driven by a motor changes the working position of the carbon ring. Combined with the first channel, the acceleration tube and the second channel, hot water impact weakens the van der Waals forces and promotes the desorption of iodide ions and self-cleaning.

Benefits of technology

It effectively reduces the iodine ion content in brine, increases the utilization rate of carbon rings, avoids iodine ions crowding out adsorption sites, achieves self-cleaning of carbon rings, and ensures stable brine quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to brine preparation technical field, and disclose a kind of adsorption device for reducing iodine ion in brine, including brine conveying pipe, the surface of brine conveying pipe one side is equipped with machine shell, the inner chamber of machine shell is equipped with motor, the both sides of motor output shaft surface are all equipped with rotating plate;The utility model in use, can under the action of carbon ring, the iodine ion of raw material in brine conveying pipe is adsorbed, to reach the purpose of reducing iodine ion content in raw material further, and under the action of motor and rotating plate, make carbon ring rotate, to change the working position of carbon ring, avoid iodine ion to squeeze up adsorption site, and reduce the practicality of carbon ring, in addition under the action of first channel, accelerating tube and second channel, hot water impact can be carried out to carbon ring in non-working area, to weaken van der waals force further, promote I- desorption and discharge from second channel, reach the ability of carbon ring self-cleaning.
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