Nitrous oxide purification device

By introducing a fixed rod, a limiting plate, a rotating rod, and a cleaning mechanism into the nitrous oxide purification device, the problem of inconvenient replacement of the adsorbent shell is solved, and the stable installation and convenient disassembly of the adsorbent shell are achieved, thereby improving the efficiency and cleaning effect of the device.

CN223818416UActive Publication Date: 2026-01-23FUJIAN UNITE MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202423290134.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2026-01-23
Estimated Expiration
2034-12-31

AI Technical Summary

Technical Problem

Existing nitrous oxide purification devices require tools to replace the adsorbent housing, making disassembly inconvenient and affecting the normal operation of the device.

Method used

A nitrous oxide purification device was designed. By setting components such as a fixing rod, a limiting plate, a rotating rod, a sealing cover, and a cleaning mechanism on the adsorbent shell, the adsorbent shell can be stably installed and easily disassembled. The elastic force of the clamping spring and the gravity of the mounting block make the installation of the adsorbent shell in the processing vessel more stable. The cleaning plate and cleaning ring work together to achieve convenient cleaning and replacement.

Benefits of technology

This improves the efficiency of adsorbent housing installation and disassembly, simplifies the replacement process, and enhances the ease of use and cleaning effect of the device.

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Abstract

The utility model discloses a nitrous oxide purification device, which belongs to the field of gas purification and comprises a mounting bottom plate, a gas inlet mechanism is mounted on one side of the upper surface of the mounting bottom plate, an adsorption processing mechanism is mounted on the upper surface of the mounting bottom plate, and the adsorption processing mechanism comprises a processing kettle fixedly connected to the upper surface of the mounting bottom plate; through cooperative use of the devices, the gas conveying pipe and the sealing cover are mounted on the surface of the processing kettle, so that the adsorbent shell is inserted into the processing kettle, the rotating rod is rotated, the fixing rod drives the adsorbent shell to rotate in the processing kettle, and therefore the adsorbent shell is in threaded connection with the mounting block; through the mutual action force between the gravity of components such as the mounting block and the elastic force of the abutting spring, the adsorbent shell is stably mounted in the processing kettle, and through the threaded connection of the conveying pipe and the gas collecting bottle, the gas conveying pipe is limited, so that the adsorbent shell is more stable when being mounted in the processing kettle.
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