Diversion cooling type medium-frequency electric furnace
The utility model discloses a diversion cooling type medium-frequency electric furnace which comprises an electric furnace body and a covering device, and the electric furnace body is provided with a limiting piece and an opening groove. The covering device is used for covering an opening of the ele...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a diversion cooling type medium-frequency electric furnace which comprises an electric furnace body and a covering device, and the electric furnace body is provided with a limiting piece and an opening groove. The covering device is used for covering an opening of the electric furnace body and comprises a cover body and a driving mechanism, the cover body is arranged on the driving mechanism and used for covering the opening of the electric furnace body, and the driving mechanism is used for controlling the cover body to move; a sealing strip is arranged below the cover body, and when the cover body covers the electric furnace body, the sealing strip shields an opening groove in the electric furnace body. The driving mechanism controls the cover body to ascend and descend and/or rotate to shield the opening in the electric furnace body, that is, the cover body is controlled to directly cover the opening of the electric furnace body to achieve the dustproof effect, and feeding and d |
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