FR2381828A1 - Dispositif pour le refroidissement de la partie inferieure d'un haut fourneau - Google Patents
Dispositif pour le refroidissement de la partie inferieure d'un haut fourneauInfo
- Publication number
- FR2381828A1 FR2381828A1 FR7705267A FR7705267A FR2381828A1 FR 2381828 A1 FR2381828 A1 FR 2381828A1 FR 7705267 A FR7705267 A FR 7705267A FR 7705267 A FR7705267 A FR 7705267A FR 2381828 A1 FR2381828 A1 FR 2381828A1
- Authority
- FR
- France
- Prior art keywords
- plates
- high pressure
- blast furnace
- pipes
- coolant supply
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—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
- F27D9/00—Cooling of furnaces or of charges therein
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
L'invention concerne la métallurgie. Le dispositif faisant l'objet de l'invention est du type comprenant des plaques montées entre le garnissage et l'enveloppe du haut fourneau et formant des rangées verticales et horizontales, et des serpentins qui sont incorporés dans lesdites plaques dans deux plans verticaux parallèles à l'enveloppe du haut fourneau et qui, dans chaque rangée verticale, sont raccordés l'un à l'autre en série, et est caractérisé notamment en ce que dans chaque plaque, dans un même plan vertical, sont disposés au moins deux serpentins 6, dont ceux 7 qui sont incorporés dans les plaques 4 de la rangée horizontale supérieure extrême sont raccordés aux serpentins 8 situés à la partie supérieure du haut fourneau dans deux plans verticaux différents. L'invention peut être utilisée notamment pour le refroidissement du creuset et du sous-creuset (partie inférieure) des hauts fourneaux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7705267A FR2381828A1 (fr) | 1977-02-23 | 1977-02-23 | Dispositif pour le refroidissement de la partie inferieure d'un haut fourneau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7705267A FR2381828A1 (fr) | 1977-02-23 | 1977-02-23 | Dispositif pour le refroidissement de la partie inferieure d'un haut fourneau |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2381828A1 true FR2381828A1 (fr) | 1978-09-22 |
FR2381828B1 FR2381828B1 (fr) | 1980-07-11 |
Family
ID=9187126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7705267A Granted FR2381828A1 (fr) | 1977-02-23 | 1977-02-23 | Dispositif pour le refroidissement de la partie inferieure d'un haut fourneau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2381828A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449125A1 (fr) * | 1979-02-16 | 1980-09-12 | Inst Ochistke T | Systeme de refroidissement de haut fourneau |
-
1977
- 1977-02-23 FR FR7705267A patent/FR2381828A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2449125A1 (fr) * | 1979-02-16 | 1980-09-12 | Inst Ochistke T | Systeme de refroidissement de haut fourneau |
Also Published As
Publication number | Publication date |
---|---|
FR2381828B1 (fr) | 1980-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |