Drying machine for metal powder production

CN224381986UActive Publication Date: 2026-06-19XIXIA TAIXIANG IND CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: XIXIA TAIXIANG IND CO LTD
Filing Date: 2025-06-11
Publication Date: 2026-06-19

AI Technical Summary

Technical Problem

When processing highly viscous or easily agglomerated metal powders, existing dryers often cause the material to stick to the walls and solidify, resulting in uneven drying, frequent shutdowns for manual cleaning, reduced production efficiency, and increased maintenance costs.

Method used

A dryer for metal powder production was designed, equipped with a scraping assembly including a scraper and a lifting plate. The scraper contacts the inner wall of the drying drum, and the elastically deformable spring provides the scraping force. The lifting plate lifts up the powder, increasing the contact area. The disassembly assembly enables quick installation and disassembly through locking balls and slots.

Benefits of technology

It effectively removes residual powder from the inner wall of the drying drum, improves drying uniformity and production efficiency, reduces downtime, and lowers maintenance costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224381986U_ABST

Patent Text Reader

Abstract

This utility model relates to the field of dryer technology and discloses a dryer for metal powder production, including a support frame. A drying drum is fixedly connected to the top of the support frame. A scraping assembly is installed inside the drying drum. The scraping assembly includes a connecting plate, which is slidably connected inside the drying drum. A connecting column is fixedly connected to one side of the connecting plate. Multiple fixing columns are fixedly connected to the outer wall of the connecting column. A connecting rod is fixedly connected to one side of each of the multiple fixing columns. Multiple springs are installed on one side of each connecting rod. A disassembly assembly is installed inside the connecting plate. In this utility model, the scraper contacts the inner wall of the drying drum, compressing the springs and causing them to deform elastically. The powder is further lifted and naturally scattered by the lifting plate, increasing the contact area between the powder and the hot airflow. This achieves the effect of scraping away residual powder on the inner wall of the drying drum, solving the problems of uneven drying and time-consuming cleaning caused by material sticking to the wall, and improving production efficiency and equipment utilization.

Need to check novelty before this filing date? Find Prior Art