REGENERATOR
PROBLEM TO BE SOLVED: To provide a regenerator wherein in the failure of a heat exchanging means such as heat exchanger tube, a heating means such as heater or a temperature detecting means such as thermocouple, the replacement work thereof is performed in a field. SOLUTION: An inner casing 13 is ho...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a regenerator wherein in the failure of a heat exchanging means such as heat exchanger tube, a heating means such as heater or a temperature detecting means such as thermocouple, the replacement work thereof is performed in a field. SOLUTION: An inner casing 13 is housed in a prescribed position within an outer casing 12 through space retainers 14 and 15. A heat accumulating material 18 consisting of magnesia and a nitrate is filled in a housing chamber 16 formed between the outer casing 12 and the inner casing 13. The heat exchanger tube 20 and the heater 22 are housed in a housing chamber 17 within the inner casing 13. Only a heat accumulating material 19 consisting of a nitrate melted at a prescribed temperature is filled in the housing chamber 17. When the heat exchanger tube 20 is broken, the heat accumulating material 19 is heated and melted by the heater 22. The heat exchanger tube 20 is pulled up with the heater 22 in this state to replace it with a new heat exchanger tube 20. COPYRIGHT: (C)2004,JPO |
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