Metal powder preparation system
By introducing a cooling device to cool the powder and then re-crushing it through a sieving device, the oxidation problem in metal powder preparation is solved, the process is simplified, and the powder acquisition rate and system safety are improved.
CN224273302UActive Publication Date: 2026-05-26广东长信精密设备有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 广东长信精密设备有限公司
- Filing Date
- 2025-05-07
- Publication Date
- 2026-05-26
Smart Images
Figure CN224273302U_ABST
Abstract
This application discloses a metal powder preparation system, including a crushing device, a pulverizer, a cooling device, a separator, and a screening device. The crushing device crushes the raw material to produce small pieces; the pulverizer is located downstream of the crushing device and is used to pulverize the small pieces to produce powder; the cooling device is connected to the pulverizer and is used to input cold air into the pulverizer; the separator is connected to the pulverizer, and the screening device is connected to the separator, and the screening device can convey the material oversize to the pulverizer. The crushing device first crushes the raw material into small pieces, then the pulverizer pulverizes the small pieces into powder. The pulverized powder is then separated by the separator and screened by the screening device to obtain a qualified finished product. Because cold air can be input into the pulverizer through the cooling device during the pulverizing process, the powder inside the pulverizer is cooled, preventing the metal powder from being oxidized due to excessive temperature, thus eliminating the need for a subsequent reduction process and simplifying the process.
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