Energy-saving and environment-friendly hot air casting furnace
The invention relates to an energy-saving and environment-friendly hot air casting furnace, and belongs to the field of metal smelting equipment. The energy-saving and environment-friendly hot air casting furnace comprises a hot air casting furnace body, an air inlet and a waste gas port are formed...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an energy-saving and environment-friendly hot air casting furnace, and belongs to the field of metal smelting equipment. The energy-saving and environment-friendly hot air casting furnace comprises a hot air casting furnace body, an air inlet and a waste gas port are formed in the hot air casting furnace body, a hot air device is connected to the air inlet and comprises an air supply pipeline, a hot air box and a fan, the fan is connected with the air inlet of the hot air casting furnace body through the air supply pipeline, the air supply pipeline penetrates through the interior of the hot air box, the hot air box is used for heating air in the air supply pipeline, a waste gas opening of the hot air box communicates with a waste gas pipeline, and the end, away from the hot air casting furnace body, of the waste gas pipeline communicates with the hot air box. According to the energy-saving and environment-friendly hot air casting furnace, the waste gas is used as fuel of the hot air b |
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