JPS6247896U - - Google Patents
Info
- Publication number
- JPS6247896U JPS6247896U JP13916985U JP13916985U JPS6247896U JP S6247896 U JPS6247896 U JP S6247896U JP 13916985 U JP13916985 U JP 13916985U JP 13916985 U JP13916985 U JP 13916985U JP S6247896 U JPS6247896 U JP S6247896U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- insulation material
- ceramic fiber
- fiber insulation
- furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は、本考案の一実施例を示す加熱炉コー
ナー部の断面図、第２図は従来の加熱炉コーナー
部の一例を示す断面図、第３図は、従来の加熱炉
コーナー部に発生した亀裂の一例を示す説明図で
ある。
１…天井鉄皮、２…側壁鉄皮、３…第１層目の
セラミツクフアイバー断熱材、４…第２層目のセ
ラミツクフアイバー断熱材、４ａ…四角形ブロツ
ク、４ｂ，４ｃ…五角形ブロツク、５…第３層目
のセラミツクフアイバー断熱材、５ａ…コーナー
面取部。
Fig. 1 is a cross-sectional view of a heating furnace corner showing an embodiment of the present invention, Fig. 2 is a cross-sectional view showing an example of a conventional heating furnace corner, and Fig. 3 is a cross-sectional view of a conventional heating furnace corner. It is an explanatory view showing an example of the crack which occurred. 1...Ceiling iron skin, 2...Side wall iron skin, 3...First layer ceramic fiber insulation material, 4...Second layer ceramic fiber insulation material, 4a...square block, 4b, 4c...pentagonal block, 5... Third layer of ceramic fiber insulation material, 5a...Corner chamfered portion.
Claims (1)
部における第１層目のセラミツクフアイバー断熱
材３と、第３層目のセラミツクフアイバー断熱材
５による炉内壁のコーナー面取部５ａとに囲まれ
た空間部位に、第２層目のセラミツクフアイバー
断熱材４として、前記コーナー部における第１層
目のセラミツクフアイバー断熱材３に接する１個
の四角形ブロツク４ａと、前記天井鉄皮１側およ
び側壁鉄皮２側の第１層目のセラミツクフアイバ
ー断熱材３にそれぞれ底辺面が接すると共に、前
記四角形ブロツク４ａを挟持する倒立配置および
横向き配置の２個の五角形ブロツク４ｂ，４ｃと
を設けた加熱炉の隅炉壁構造。 The corner chamfered portion 5a of the inner wall of the furnace is formed by the first layer of ceramic fiber insulation material 3 and the third layer of ceramic fiber insulation material 5 at the corner portion of the ceiling steel skin 1 and side wall steel skin 2 of the heating furnace. In the enclosed space area, there is one rectangular block 4a as a second layer of ceramic fiber insulation material 4, which is in contact with the first layer of ceramic fiber insulation material 3 at the corner part, and on the ceiling iron skin 1 side and A heating system in which two pentagonal blocks 4b and 4c are arranged in an inverted and horizontal arrangement, the bottom surfaces of which are in contact with the first layer of ceramic fiber insulation material 3 on the side wall iron skin 2 side, and which sandwich the square block 4a. Furnace corner furnace wall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13916985U JPH0528479Y2 (en) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13916985U JPH0528479Y2 (en) | 1985-09-10 | 1985-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6247896U true JPS6247896U (en) | 1987-03-24 |
| JPH0528479Y2 JPH0528479Y2 (en) | 1993-07-21 |
Family
ID=31044816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13916985U Expired - Lifetime JPH0528479Y2 (en) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528479Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136927A (en) * | 1987-11-20 | 1989-05-30 | Daido Steel Co Ltd | Heat treatment furnace |
-
1985
- 1985-09-10 JP JP13916985U patent/JPH0528479Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136927A (en) * | 1987-11-20 | 1989-05-30 | Daido Steel Co Ltd | Heat treatment furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528479Y2 (en) | 1993-07-21 |