Annealing furnace
The invention relates to an annealing furnace. The annealing furnace comprises a furnace body, a fluid director, a circulating fan, a bearing device and a heating device, wherein a hearth is arranged in the furnace body; the fluid director is located in the hearth and comprises a horizontal section...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an annealing furnace. The annealing furnace comprises a furnace body, a fluid director, a circulating fan, a bearing device and a heating device, wherein a hearth is arranged in the furnace body; the fluid director is located in the hearth and comprises a horizontal section and a vertical section; the end, away from the horizontal section, of the vertical section is connected with the furnace body, and a working area is defined between the fluid director and the inner wall of the hearth; the circulating fan is arranged on the furnace body and comprises an air outlet located in the fluid director and an air inlet located at the top of the working area; the bearing device is located in the working area and used for bearing materials to be subjected to heat treatment; the heating device is located in the fluid director; and a spraying device is arranged at the end, away from the horizontal section, of the vertical section, located below the bearing device and communicates with the vertic |
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