A laboratory carbon dioxide purification device
By introducing desulfurization and denitrification absorption components and limiting components into the laboratory carbon dioxide purification device, the problems of displacement and inaccurate detection during device use were solved, the stable fixation of the inlet pipe and the accuracy of gaseous pollutant detection were achieved, and the replacement of absorbent and maintenance of the device were facilitated.
CN224541397UActive Publication Date: 2026-07-24YULIN UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YULIN UNIV
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-24
Smart Images
Figure CN224541397U_ABST
Abstract
The utility model relates to waste gas treatment technical field, and disclose a kind of carbon dioxide purification device for laboratory, including cabinet, air inlet pipe, desulfurization and denitration absorption component and limiting component, the air inlet pipe one end is provided with connecting pipe one, the connecting pipe one is provided with the communicating pipe one away from the one end of air inlet pipe, the communicating pipe one is intercommunicated with desulfurization and denitration absorption component, the connecting pipe one is provided with connecting pipe two in the one end of desulfurization and denitration absorption component, the cabinet is provided with liquid storage tank and dosing tank in the one end of desulfurization and denitration absorption component.The carbon dioxide purification device for laboratory, multiple equidistant distribution's limiting component can be fixed in the different position of air inlet pipe, prevent air inlet pipe to occur to shake, displacement or drop in gas flow process, in use process, even if certain limiting component appears loose, other limiting component still can play the limiting effect to air inlet pipe, ensure that air inlet pipe always keep fixed state.
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Citation Information
Patent Citations
CN203425697U