Controllable atmosphere Joule thermal reaction device

By introducing an inlet pipe and a sealed box into the Joule heating reaction apparatus, and combining them with clamping and adjusting mechanisms, the problem of insufficient atmosphere control in existing apparatuses has been solved. This has enabled precise control of the reaction atmosphere and stable clamping of materials, expanding the application of Joule heating technology in the preparation of functional materials.

CN223788497UActive Publication Date: 2026-01-13HEFEI UNIV OF TECH
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Patent Information

Application Number
CN202423095235.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-13
Publication Date
2026-01-13
Estimated Expiration
2034-12-13

AI Technical Summary

Technical Problem

Existing Joule heating apparatuses have poor atmosphere control, making it difficult to meet the requirements for functional material preparation.

Method used

A controllable atmosphere Joule heating reaction device was designed. By introducing an inlet pipe and a sealed box at the bottom of a conductive resistor, combined with a clamping and adjusting mechanism, the reaction atmosphere can be precisely controlled, and the gas can be uniformly dispersed by a porous insulating ceramic sheet.

Benefits of technology

It achieves forced controllability of the reaction atmosphere, ensures stable clamping of conductive resistance and reaction materials, adapts to the clamping requirements of materials of different sizes, and expands the application range of Joule heating technology in the preparation of functional materials.

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Abstract

The utility model discloses a controllable atmosphere Joule thermal reaction device which comprises a support and U-shaped clamps arranged on the two sides of the top face of the support, an adjusting mechanism is arranged on the surfaces of the U-shaped clamps, the distance between the two U-shaped clamps is adjusted through the adjusting mechanism, a clamping mechanism is arranged on the surfaces of the U-shaped clamps, and the clamping mechanism is arranged on the top face of the support. And the conductive resistor and the reaction material are clamped and fixed through the clamping mechanism. The utility model relates to the technical field of functional material preparation. According to the controllable atmosphere Joule thermal reaction device, the gas inlet pipe is introduced to the bottom of the conductive resistor for generating Joule heat, and the sealing box is additionally arranged outside the Joule thermal reactor, so that the aim of controlling the reaction atmosphere is achieved, the atmosphere can directly act on the conductive resistor and a material to be prepared, and the controllable atmosphere Joule thermal reaction device has the advantage of high atmosphere controllability.
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