Powder oxygen-free inert gas environment filling line and filling method
By designing the powder oxygen-free inert gas environmental filling line, and using vacuum and inert gas inflation technology in the conveying chain and multiple warehouses, the problem of the oxygen-free environment being contaminated during the powder filling process is solved, and high-quality powder filling is achieved.
CN119660050AActive Publication Date: 2025-03-21GUANGZHOU BOTE ELECTROMECHANICAL EQUIP CO LTD +2
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Patent Information
- Application Number
- CN202510023972.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2045-01-07
AI Technical Summary
Technical Problem
During the powder filling process, the oxygen-free chamber is susceptible to external oxygen or other gases when opening and closing the chamber door, affecting the product's anaerobic environment.
Method used
A powder oxygen-free inert gas environmental filling line was designed to transfer the packaging bottles to the transit chamber, work chamber and buffer chamber through the conveying chain, and vacuum and inert gas inflatable in each warehouse to ensure that the filling process is in an oxygen-free environment.
Benefits of technology
It effectively avoids external gases entering the oxygen-free chamber, ensures the quality of the powder product, and ensures the anaerobicity of the filling environment through multiple vacuuming and inflation.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a powder oxygen-free inert gas environment filling line and a filling method.The filling line comprises a conveying chain, a transfer bin, a working bin, a buffering bin, a filling device, a vacuumizing device, an inert gas inflation device and a cap screwing device, and the conveying chain sequentially penetrates through the transfer bin, the working bin and the buffering bin; a filling opening of the filling device and the cap screwing end of the cap screwing device are both located in the working bin, sealing doors are arranged at the end, away from the working bin, of the transfer bin, the position between the transfer bin and the working bin, the position between the working bin and the buffering bin and the end, away from the working bin, of the buffering bin correspondingly, and the vacuumizing device communicates with the transfer bin, the working bin and the buffering bin in sequence through a first pipeline. The inert gas charging device is sequentially communicated with the transfer bin, the working bin and the surge bin through a second pipeline, oxygen detection sensors and gas pressure sensors are arranged in the transfer bin, the working bin and the surge bin, and the filling line can ensure that the filling process is in an oxygen-free environment, so that the quality of powder products is ensured.
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