Energy-saving ion nitrifying furnace
The invention relates the saving energy ionic nitrogenizing furnace, comprising furnace body which comprises heat preservation screen and cool cap, and furnace bottom plate in the middle of which there is heat preservation cavity. The heat preservation screen is double layer non-corrosive steel seal...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates the saving energy ionic nitrogenizing furnace, comprising furnace body which comprises heat preservation screen and cool cap, and furnace bottom plate in the middle of which there is heat preservation cavity. The heat preservation screen is double layer non-corrosive steel sealing heat-insulating layer, and on the furnace bottom plate there is heat screen. The nitrogen enters the pipe line along the outside heat screen, and enters the gas dispersion ring in furnace along the top of heat screen. The invention comprises the following advantages: rational structure, high quality of heat preservation and controlling temperature, little contents of recirculated cooling water, canceling the preheating and disintegrating device, improving the efficiency, and saving the energy resource. |
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