Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEAT TREATMENT FURNACE, HEAT INSULATION MATERIAL UNIT, AGITATION FAN, AND METHOD FOR BUILDING FURNACE
PROBLEM TO BE SOLVED: To prevent deterioration of heat insulation performance of a heat insulation material even when dew condensation is caused between the heat insulation material and an outer wall, which form a furnace wall, by influence of temperature and humidity differences between a furnace interior atmosphere and a furnace exterior atmosphere of a heat treatment furnace.SOLUTION: In a heat treatment furnace 1 that performs heat treatment of a workpiece W, a furnace wall 5 comprises an outer wall 6 and a heat insulation material unit 7. The heat insulation material unit 7 includes: a base material layer 7a formed by a heat insulation material; and a waterproof resin film 7b covering at least one surface of the base material layer 7a. The heat insulation material unit 7 is disposed so that the waterproof resin film 7b faces an inner surface of the outer wall 6.SELECTED DRAWING: Figure 1
【課題】熱処理炉の炉内雰囲気と炉外雰囲気の温度差や湿度差の影響により、炉壁を構成する断熱材と外壁との間に結露が生じたとしても、断熱材の断熱性能を低下させない。【解決手段】ワークＷの熱処理を行う熱処理炉１において、炉壁５が外壁６と断熱材ユニット７で構成され、前記断熱材ユニット７は、断熱材から成る基材層７ａと、前記基材層７ａの少なくとも１面を覆う耐水性樹脂フィルム７ｂとを備え、前記断熱材ユニット７は、前記耐水性樹脂フィルム７ｂが前記外壁６の内面に対向するように配置されている。【選択図】図１
HEAT TREATMENT FURNACE, HEAT INSULATION MATERIAL UNIT, AGITATION FAN, AND METHOD FOR BUILDING FURNACE
PROBLEM TO BE SOLVED: To prevent deterioration of heat insulation performance of a heat insulation material even when dew condensation is caused between the heat insulation material and an outer wall, which form a furnace wall, by influence of temperature and humidity differences between a furnace interior atmosphere and a furnace exterior atmosphere of a heat treatment furnace.SOLUTION: In a heat treatment furnace 1 that performs heat treatment of a workpiece W, a furnace wall 5 comprises an outer wall 6 and a heat insulation material unit 7. The heat insulation material unit 7 includes: a base material layer 7a formed by a heat insulation material; and a waterproof resin film 7b covering at least one surface of the base material layer 7a. The heat insulation material unit 7 is disposed so that the waterproof resin film 7b faces an inner surface of the outer wall 6.SELECTED DRAWING: Figure 1
【課題】熱処理炉の炉内雰囲気と炉外雰囲気の温度差や湿度差の影響により、炉壁を構成する断熱材と外壁との間に結露が生じたとしても、断熱材の断熱性能を低下させない。【解決手段】ワークＷの熱処理を行う熱処理炉１において、炉壁５が外壁６と断熱材ユニット７で構成され、前記断熱材ユニット７は、断熱材から成る基材層７ａと、前記基材層７ａの少なくとも１面を覆う耐水性樹脂フィルム７ｂとを備え、前記断熱材ユニット７は、前記耐水性樹脂フィルム７ｂが前記外壁６の内面に対向するように配置されている。【選択図】図１
HEAT TREATMENT FURNACE, HEAT INSULATION MATERIAL UNIT, AGITATION FAN, AND METHOD FOR BUILDING FURNACE
熱処理炉、断熱材ユニット、攪拌ファン及び築炉方法
YAMADA TSUNETAKA (Autor:in)
11.07.2016
Patent
Elektronische Ressource
Japanisch
IPC:
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
C21D
Veränderung der physikalischen Struktur von Eisenmetallen
,
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
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INORGANIC FIBROUS HEAT INSULATION MATERIAL BLOCK, MANUFACTURING METHOD THEREOF, AND FURNACE
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