Bromide solution evaporative crystallization apparatus

By combining a spherical lower tank design with a propeller-type agitator and a scraper and grinding plate structure, the problems of evaporation efficiency and crystallization quality of existing equipment have been solved. This has enabled seamless mixing and uniform heating, improving the evaporation efficiency and crystallization quality of the equipment while reducing equipment maintenance costs.

CN224404416UActive Publication Date: 2026-06-26SHANDONG WEITAI FINE CHEM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG WEITAI FINE CHEM CO LTD
Filing Date
2025-06-23
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing bromide solution evaporation and crystallization devices suffer from defects in evaporation efficiency and crystallization quality due to the stirring structure, as well as problems such as reduced heat transfer efficiency and equipment corrosion caused by the formation of a layer on the heated wall panels.

Method used

It adopts a spherical lower tank design, combined with a propulsion agitator and scraper and grinding plate structure. The agitator's revolution and rotation are realized through the transmission component. The scraper and grinding plate work together to clean the plated layer on the inner wall, and uniform heating is ensured by circulating heat medium through the jacket.

Benefits of technology

It achieves seamless material mixing, improves evaporation efficiency and crystallization quality, prevents the formation of caking layers, and reduces equipment maintenance costs and energy consumption.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to chemical equipment technical field, concretely relates to a bromide solution evaporation crystallization device, including spherical lower jar body, the upper jar body is connected with the top of spherical lower jar body, the bottom end of spherical lower jar body is formed with the discharge opening through the jacket, is equipped with the stirring motor on the upper jar body and is opened to have the feeding opening, stirring motor drive connection has the main shaft, the main shaft is driven connection agitator through transmission assembly, and the agitator includes rotating shaft, and is installed with the propelling agitator and fixed frame on rotating shaft, and the axis of rotating shaft and main shaft all are located on the radial direction of spherical lower jar body, and is installed with scraper and grinding plate on fixed frame. The agitator is driven under the transmission assembly, revolves around the axis of main shaft while revolving around the axis of rotating shaft, thereby comprehensive dead angle -free mixture material and clean the inner wall of spherical lower jar body, and the setting of scraper and grinding plate can effectively clean the bromide crusting layer generated on the inner wall of spherical lower jar body, guarantees the normal heat conduction of device.
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