Graphite furnace cooling emergency system and method

The invention relates to the field of graphite furnaces, and particularly discloses a graphite furnace cooling emergency system which comprises a water return tank and a cooling tower, the water return tank is connected with a graphite furnace through a water return pipeline and a water outlet pipel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG GUANGJUN, LIU SHUJI, YANG WENYUE, MI DONGFENG, TAN XIBIN, LI YAN, XIE TAO, YU SHUBO, LIU BAIWEN, WANG YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the field of graphite furnaces, and particularly discloses a graphite furnace cooling emergency system which comprises a water return tank and a cooling tower, the water return tank is connected with a graphite furnace through a water return pipeline and a water outlet pipeline, a first electromagnetic valve is arranged on the water return pipeline, and a second electromagnetic valve is arranged on the water outlet pipeline. The water return pipeline is connected with an emergency pipeline, a third electromagnetic valve is arranged on the emergency pipeline, the emergency pipeline is connected with the storage tank, a water supplementing pipeline is arranged between the water return pipeline and the water outlet pipeline, a fourth electromagnetic valve is arranged on the water supplementing pipeline, and a first water pump is arranged between the water return tank and the cooling tower. The problems that a graphite furnace cooling system is often blocked, and cooling is slow are solve