Blast pipe of rotary kiln for coal base direct reduction iron
The utility model relates to a blast pipe of rotary kiln for coal base direct reduction iron. The utility model can better applicable to the work condition terms of the wind pipe, has much stronger resistant abilities to the bending stress generated in the production, thereby not easy to generating...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a blast pipe of rotary kiln for coal base direct reduction iron. The utility model can better applicable to the work condition terms of the wind pipe, has much stronger resistant abilities to the bending stress generated in the production, thereby not easy to generating cracks or parts being used and having much longer use life. |
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