MOLTEN METAL HEATING HEATER AND MOLTEN METAL HEATING METHOD

• Main Authors: YOSHIMOTO NARUMI, BANDAI SHUN
• Format: Patent
• Language: English; Japanese
• Published: 27.03.2023
• Subjects: 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; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

To provide a molten metal heating heater and a molten metal heating method capable of transmitting heat to a molten metal further efficiently by induction heating.SOLUTION: A molten metal heating heater 30 heats a molten metal M used for melting or temperature holding in a melting furnace 20 or a melting holding furnace, and has an induction heating coil 31 set at a place higher than a surface of the molten metal M and induction-heating a heating material 50, and an elevating device 32 capable of elevating the heating material 50 from an upper position HP loaded with the induction heating coil 31 to a lower position LP in the molten metal M.SELECTED DRAWING: Figure 1 【課題】誘導加熱により効率よく溶湯に熱量を伝えることのできる溶解金属加熱用ヒータ及び溶解金属加熱方法を提供する。【解決手段】溶解炉２０又は溶解保持炉において、溶解または温度保持に使用される溶湯Ｍを加熱する溶解金属加熱用ヒータ３０であって、溶湯Ｍの表面より高い位置に設置され、加熱材料５０を誘導加熱する誘導加熱コイル３１と、加熱材料５０を、誘導加熱コイル３１が設置された上部位置ＨＰから溶湯Ｍ内の下部位置ＬＰまで昇降可能な昇降装置３２を備える。【選択図】図１