Immersed electrode salt bath furnace

• Main Authors: ZHOU KUANGBING, JI HONGAN, WANG CHEN, LI QI, LIANG YOUQIAN, REN YONGQIAN
• Format: Patent
• Language: English
• Published: 29.10.2014
• Subjects: BLASTING; CHEMISTRY; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; HEATING; KILNS; LIGHTING; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; MECHANICAL ENGINEERING; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model provides an immersed electrode salt bath furnace. The immersed electrode salt bath furnace comprises a rectangular furnace body, wherein a center electrode and two side electrodes are arranged in the furnace body; the center electrode is parallel to the side wall of the furnace body; the two side electrodes are opposite to the center electrode and respectively positioned at two top corners of the furnace body; the connecting lines of the middle points of both the center electrode and the two side electrodes form an equilateral triangle. According to the utility model, the current density and the medium temperature in the salt bath furnace are uniform and constant, and the service lives of the electrodes are long; when the hearth is relatively wide, the salt bath furnace can obtain a relatively high power without increasing the heights and the working voltage of the electrodes.