Graphite electrode used for quartz heating tube
The utility model discloses a graphite electrode for a quartz heating tube. The graphite electrode comprises a graphite electrode 1, a graphite electrode 2 and a metal wire 3, and is characterized in that: the graphite electrode 1 is connected with a heating wire inside the quartz heating tube; the...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a graphite electrode for a quartz heating tube. The graphite electrode comprises a graphite electrode 1, a graphite electrode 2 and a metal wire 3, and is characterized in that: the graphite electrode 1 is connected with a heating wire inside the quartz heating tube; the graphite electrode 1 is connected with the threaded electrode 2; and the metal wire 3 on the graphite electrode 2 is connected with a power supply. The graphite electrode has a good effect of preventing the quartz heating tube from bursting due to too larger calorific value. The graphite electrode provided by the utility model has advantages of widely available raw materials and low price, and can be widely applied as an electrode of the quartz heating tube. |
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