Raw coal pre-drying box
CN309485672SActive Publication Date: 2025-09-09SHANGHAI YIFENG DIGITAL TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information
- Application Number
- CN202530036549.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2040-01-20
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Raw coal pre-drying box. 2. Purpose of this design product: It is used to pre-mix high-moisture raw coal with hot air, improve the drying effect of the hot air on the raw coal, and reduce the moisture content of the raw coal when it enters the coal mill. It is a component of the coal mill. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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