Simple crystallization device for laboratory

By designing a simple crystallization device including an operating table, self-sealing bag, agitator, temperature alarm and peristaltic pump, the problem that traditional crystallization devices cannot adjust the inlet and outlet water volume and temperature of the condensation device is solved, and the gradual cooling of the solution and the improvement of the crystallization product form is achieved.

CN222677220UActive Publication Date: 2025-03-28YANTAI KAISHI IND CO LTD
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Patent Information

Application Number
CN202020701373.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2020-04-30
Publication Date
2025-03-28
Estimated Expiration
2030-04-30

AI Technical Summary

Technical Problem

Traditional crystallization devices cannot adjust the inlet and outlet water volume and temperature of the condensing device, and the stirring method is single, resulting in the freezing of the crystal at the bottom of the beaker during the crystallization process and the poor product shape.

Method used

A simple crystallization device for laboratory is designed, including an operating table, self-sealing bag, agitator, temperature alarm and peristaltic pump. These components realize the circulation control and stirring of cooling water to ensure that the solution gradually cools down and forms an ideal experimental state.

Benefits of technology

Fine control of cooling circulating water is achieved, preventing crystals from freezing at the bottom of the beaker, improving the morphological quality of the crystalline products, and supporting continuous operation of the experiment.

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Abstract

The utility model provides a simple crystallization device for laboratory, which comprises an operating table, a first self-sealing bag is arranged in the middle of the outer surface of the upper end of the operating table, a second self-sealing bag is movably mounted on the outer surface of the upper end of the first self-sealing bag, and a beaker is wrapped in the second self-sealing bag. A fixing frame is fixedly mounted at the rear end of the outer surface of the upper end of the operation table, a stirrer is movably mounted in the middle of the outer surface of the upper end of the fixing frame, a stirring shaft is movably mounted in the middle of the outer surface of the lower end of the fixing frame, and a temperature alarm is movably mounted on one side of the front end of the outer surface of the lower end of the fixing frame; according to the simple crystallization device for the laboratory, the inlet and outlet temperature of cooling circulating water can be controlled, a solution needing to be cooled can be gradually cooled, an ideal experiment state required by an experiment is formed, and the problems that crystals at the bottom of a beaker are frozen at the bottom of the beaker and bottom crystallization products are poor in form in the crystallization process are solved.
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