Pretreatment device of multifunctional high-temperature gel permeameter

By integrating a vacuum filtration component and a pretreatment section, the pretreatment device of the multifunctional high-temperature gel permeameter solves the problem that existing equipment cannot meet the filtration needs of different types of samples, achieves compatibility between negative pressure and positive pressure filtration, and improves filtration efficiency and applicability.

CN224066456UActive Publication Date: 2026-03-31CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCES
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Patent Information

Application Number
CN202620139392.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2026-01-30
Publication Date
2026-03-31
Estimated Expiration
2036-01-30

AI Technical Summary

Technical Problem

Existing polymer reagent processing equipment is mostly single-station and has a single filtration method, which cannot meet the processing needs of different types of samples.

Method used

A multifunctional high-temperature gel permeameter pretreatment device is designed, integrating a vacuum filtration component and a pretreatment section. It can achieve both negative and positive pressure filtration. Negative pressure filtration is performed through the vacuum filtration component, and heating pretreatment is performed through the pretreatment section to meet the filtration requirements of different types of samples.

Benefits of technology

It enables the simultaneous fulfillment of filtration requirements for different types of samples, improving filtration efficiency and applicability, and enhancing the user experience.

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Abstract

The utility model discloses a pretreatment device for a multifunctional high-temperature gel permeameter, which relates to the technical field of polymer pretreatment, and comprises a suction filtration component, a liquid collecting container, a liquid outlet component, a liquid inlet component, a liquid outlet component, a liquid outlet component, a liquid outlet component, a liquid outlet component, a liquid outlet component and a liquid outlet component, and is characterized in that the suction filtration component comprises a vacuumizing pump, a negative-pressure channel and a containing cavity, and the negative-pressure channel is used for communicating the vacuumizing pump with the liquid collecting container; the accommodating cavity is used for accommodating a filtering assembly which is communicated with the liquid collecting container and the sample container at the same time; the pretreatment part comprises a plurality of placing positions and a second heating assembly, the placing positions are used for placing the liquid collecting containers and / or the sample containers, and the second heating assembly is used for heating the liquid collecting containers and / or the sample containers in the placing positions; according to the multifunctional high-temperature gel permeameter pretreatment device, the suction filtration assembly and the pretreatment part are integrated at the same time, and the filtration requirements of different types of polymer reagents are met.
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