Conveying device
By employing a combination of twin-screw conveying mechanism and pneumatic blowing mechanism in the conveying device, the problem of uneven feeding of tantalum pentachloride precursor was solved, achieving stable and uniform powder conveying and improving the conveying effect.
CN224547502UActive Publication Date: 2026-07-24YONGJIANG LAB
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YONGJIANG LAB
- Filing Date
- 2025-09-26
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
In the existing technology, the feeder for tantalum pentachloride precursor cannot achieve uniform feeding, resulting in unstable conveying.
Method used
The system employs a twin-screw conveying mechanism, in which the spiral inlets of the first and second conveying screws are symmetrically distributed on the circumference, forming a complementary structure. This mechanism, combined with a pneumatic blowing mechanism, enables uniform conveying of the powder.
Benefits of technology
This method achieves uniform and stable conveying of tantalum pentachloride precursor, improves conveying quality, reduces periodic fluctuations during the feeding process, and ensures the performance of the conveying device.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224547502U_ABST
Abstract
The application discloses a conveying device, which comprises a powder bin, a conveying mechanism and a pneumatic blowing mechanism. The powder bin is suitable for storing powder to be conveyed. The conveying mechanism comprises a mounting seat, a first conveying screw and a second conveying screw. The mounting seat is internally hollow to form a mounting cavity. The mounting seat is provided with a feeding port and a discharging port on opposite sides in a first direction, and the feeding port is communicated with the powder bin. The first conveying screw and the second conveying screw are rotatably arranged in the mounting cavity. The first conveying screw and the second conveying screw are both extended along a second direction and oppositely arranged in a third direction. The first conveying screw and the second conveying screw are cooperatively used for conveying the powder to the discharging port. The screw inlets of the first conveying screw and the second conveying screw are symmetrically distributed on a circumference. The pneumatic blowing mechanism is communicated with the discharging port and is used for conveying the powder. The conveying device can realize uniform and stable conveying of the powder and improve the conveying quality of the powder.
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