MUFFLE FURNACE

To facilitate temperature control in a muffle along a conveyance direction of a conveyance space.SOLUTION: A muffle furnace 10 has a muffle 11, plural heaters 12, a furnace body 13, and partitions 13a. The plural heaters 12 are arranged at the furnace body 13. The muffle 11 is a tunnel-shaped member...

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Bibliographische Detailangaben
Hauptverfasser:	KATO ETSUSHI, TAKEMOTO SHOTA, FUKUSHIMA HIROYASU, KATO AYA
Format:	Patent
Sprache:	eng ; jpn
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 FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	To facilitate temperature control in a muffle along a conveyance direction of a conveyance space.SOLUTION: A muffle furnace 10 has a muffle 11, plural heaters 12, a furnace body 13, and partitions 13a. The plural heaters 12 are arranged at the furnace body 13. The muffle 11 is a tunnel-shaped member separating a conveyance space 11a1 conveyed with a treated product 30 with respect to spaces 51, 52 arranged with the plural heaters 12. The partitions 13a partition the spaces 51, 52 arranged with the plural heaters 12. Regarding the muffle furnace 10, in the furnace body 13, a ceiling 32d is released to the outside in a part of a space 40 arranged with the muffle 11.SELECTED DRAWING: Figure 1 【課題】搬送空間の搬送方向に沿ってマッフル内の温度調整を容易にすること【解決手段】マッフル炉１０は、マッフル１１と、複数のヒータ１２と、炉体１３と、仕切り１３ａとを有している。複数のヒータ１２は、炉体１３に配置されている。マッフル１１は、複数のヒータ１２が配置された空間５１，５２に対して処理物３０が搬送される搬送空間１１ａ１を隔離するトンネル状の部材である。仕切り１３ａは、複数のヒータ１２が配置された空間５１，５２を仕切っている。このマッフル炉１０では、炉体１３は、マッフル１１が配置された空間４０の一部において天井３２ｄが外部に解放されている。【選択図】図１