JPS61198257U - - Google Patents
Info
- Publication number
- JPS61198257U JPS61198257U JP7631385U JP7631385U JPS61198257U JP S61198257 U JPS61198257 U JP S61198257U JP 7631385 U JP7631385 U JP 7631385U JP 7631385 U JP7631385 U JP 7631385U JP S61198257 U JPS61198257 U JP S61198257U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- fiber sheet
- ceramic fiber
- vacuum degassing
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 238000009849 vacuum degassing Methods 0.000 claims description 5
- 239000011823 monolithic refractory Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010992 reflux Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図はＲＨ式真空脱ガス装置の全体の略図で
あり、環流管が拡つた状態を示す。第２図は槽底
部およそ環流管部（片側のみ）の拡大縦断面を示
す本考案実施例。
１……鉄皮、２……セラミツクフアイバー製シ
ート、３……不定形耐火物、４……耐火レンガ、
Ａ……槽底部、Ｂ……環流管、Ｃ……浸漬管。
FIG. 1 is a schematic diagram of the entire RH type vacuum degassing apparatus, showing a state in which the reflux pipe is expanded. Fig. 2 shows an embodiment of the present invention showing an enlarged longitudinal section of the reflux pipe (only one side) at the bottom of the tank. 1... Iron shell, 2... Ceramic fiber sheet, 3... Monolithic refractory, 4... Firebrick,
A...tank bottom, B...reflux tube, C...immersion tube.
補正 昭６０．７．２３
考案の名称を次のように補正する。
考案の名称 ＲＨ式真空脱ガス装置
実用新案登録請求の範囲を次のように補正する
。Amendment July 23, 1980 The name of the invention is amended as follows. Title of the invention RH type vacuum degassing device The scope of the claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 環流管の内張り構造において、鉄皮内面に
セラミツクフアイバー製シートを敷設した後、そ
の内側に不定形耐火物を介して耐火レンガを内張
りしたＲＨ式真空脱ガス装置。
(2) セラミツクフアイバー製シートの厚さが１
０mm以下である実用新案登録請求の範囲第１項記
載のＲＨ式真空脱ガス装置。[Scope of Claim for Utility Model Registration] (1) In the lining structure of a circulation pipe, a ceramic fiber sheet is laid on the inner surface of the steel shell, and then a refractory brick is lined on the inside with a monolithic refractory material interposed in between . gas equipment. (2) The thickness of the ceramic fiber sheet is 1
The RH type vacuum degassing device according to claim 1 of the utility model registration claim, which has a diameter of 0 mm or less.
Claims (1)
セラミツクフアイバー製シートを敷設した後、そ
の内側に不定形耐火物を介して耐火レンガを内張
りした真空脱ガス装置。 (2) セラミツクフアイバー製シートの厚さが１
０mm以下である実用新案登録請求の範囲第１項記
載真空脱ガス装置。[Scope of Claim for Utility Model Registration] (1) A vacuum degassing device in which a ceramic fiber sheet is laid on the inner surface of the steel shell in a lining structure of a circulation pipe, and then a firebrick is lined on the inside with a monolithic refractory interposed therebetween. . (2) The thickness of the ceramic fiber sheet is 1
The vacuum degassing device according to claim 1 of the utility model registration claim, which has a diameter of 0 mm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631385U JPS61198257U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631385U JPS61198257U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198257U true JPS61198257U (en) | 1986-12-11 |
Family
ID=30618337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7631385U Pending JPS61198257U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198257U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53106636A (en) * | 1977-03-02 | 1978-09-16 | Nippon Kokan Kk | Casting vessel having basic lining and use thereof |
| JPS59136413A (en) * | 1983-01-26 | 1984-08-06 | Tokyo Yogyo Co Ltd | Rh degasser |
-
1985
- 1985-05-24 JP JP7631385U patent/JPS61198257U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53106636A (en) * | 1977-03-02 | 1978-09-16 | Nippon Kokan Kk | Casting vessel having basic lining and use thereof |
| JPS59136413A (en) * | 1983-01-26 | 1984-08-06 | Tokyo Yogyo Co Ltd | Rh degasser |
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