FR2483588A1 - Four a longerons mobiles pour traitement thermique d'objets metalliques sujets a la formation de calamine - Google Patents
Four a longerons mobiles pour traitement thermique d'objets metalliques sujets a la formation de calamine Download PDFInfo
- Publication number
- FR2483588A1 FR2483588A1 FR8108915A FR8108915A FR2483588A1 FR 2483588 A1 FR2483588 A1 FR 2483588A1 FR 8108915 A FR8108915 A FR 8108915A FR 8108915 A FR8108915 A FR 8108915A FR 2483588 A1 FR2483588 A1 FR 2483588A1
- Authority
- FR
- France
- Prior art keywords
- scale
- beams
- oven
- mobile
- grids
- 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
- 238000007790 scraping Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 title claims description 3
- 238000007599 discharging Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229940105847 calamine Drugs 0.000 abstract description 3
- 229910052864 hemimorphite Inorganic materials 0.000 abstract description 3
- 238000007669 thermal treatment Methods 0.000 abstract description 2
- 235000014692 zinc oxide Nutrition 0.000 abstract description 2
- 239000011787 zinc oxide Substances 0.000 abstract description 2
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 abstract description 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000002779 Morchella esculenta Nutrition 0.000 description 1
- 240000002769 Morchella esculenta Species 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803020149 DE3020149C2 (de) | 1980-05-28 | 1980-05-28 | Hubbalkenofen für die Wärmebehandlung von zunderbildenden metallischen Gegenständen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2483588A1 true FR2483588A1 (fr) | 1981-12-04 |
| FR2483588B1 FR2483588B1 (enrdf_load_stackoverflow) | 1984-08-10 |
Family
ID=6103380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8108915A Granted FR2483588A1 (fr) | 1980-05-28 | 1981-05-05 | Four a longerons mobiles pour traitement thermique d'objets metalliques sujets a la formation de calamine |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT383209B (enrdf_load_stackoverflow) |
| DE (1) | DE3020149C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2483588A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131214A3 (en) * | 1983-07-06 | 1987-01-28 | Italimpianti Societa Italiana Impianti P.A. | Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills |
| FR2716712A1 (fr) * | 1994-02-28 | 1995-09-01 | Lorraine Laminage | Four à sole d'égalisation pour le chauffage de produits sidérurgiques. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE700866C (enrdf_load_stackoverflow) * | ||||
| FR1562684A (enrdf_load_stackoverflow) * | 1967-06-26 | 1969-04-04 |
-
1980
- 1980-05-28 DE DE19803020149 patent/DE3020149C2/de not_active Expired
-
1981
- 1981-04-30 AT AT194681A patent/AT383209B/de not_active IP Right Cessation
- 1981-05-05 FR FR8108915A patent/FR2483588A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE700866C (enrdf_load_stackoverflow) * | ||||
| FR1562684A (enrdf_load_stackoverflow) * | 1967-06-26 | 1969-04-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131214A3 (en) * | 1983-07-06 | 1987-01-28 | Italimpianti Societa Italiana Impianti P.A. | Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills |
| FR2716712A1 (fr) * | 1994-02-28 | 1995-09-01 | Lorraine Laminage | Four à sole d'égalisation pour le chauffage de produits sidérurgiques. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2483588B1 (enrdf_load_stackoverflow) | 1984-08-10 |
| DE3020149A1 (de) | 1981-12-10 |
| ATA194681A (de) | 1986-10-15 |
| AT383209B (de) | 1987-06-10 |
| DE3020149C2 (de) | 1985-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA008086B1 (ru) | Загрузочное устройство, прежде всего подогреватель шихты | |
| FR2483588A1 (fr) | Four a longerons mobiles pour traitement thermique d'objets metalliques sujets a la formation de calamine | |
| US3507408A (en) | Scale scraper for traveling-hearth furnace | |
| US2969886A (en) | Muck bailing attachment for mine skips | |
| JP6167727B2 (ja) | 転炉下清掃設備 | |
| US2261997A (en) | Excavating mechanism | |
| US2757463A (en) | Excavating apparatus and method | |
| US4884515A (en) | Furnance hearth ashbox with extractor chamber that is easy to unjam | |
| US663946A (en) | Power apparatus for removing skull from ladles. | |
| JPS5928810B2 (ja) | 炉用灰除去装置 | |
| FR2758383A1 (fr) | Grille d'incineration de dechets menagers | |
| EP3903057B1 (fr) | Four à longerons mobiles permettant de broyer et d'évacuer en continue la calamine | |
| RU2309223C2 (ru) | Система для землеройных работ под заглубленными трубами | |
| SU1588772A1 (ru) | Печь дл термической обработки сыпучих материалов | |
| EP0038349A1 (en) | Conveyor mounted excavator | |
| JP2005206327A (ja) | モールドコンベヤ | |
| BE1008557A3 (fr) | Dispositif d'extraction de cendres. | |
| JPH0752240Y2 (ja) | コンベアゲートを備えるシールド掘進機 | |
| US3747910A (en) | Screed for clearing nose of tilting vessel | |
| FR2788121A1 (fr) | Four de fusion de dechets solides avec boites a eau | |
| SU1211306A1 (ru) | Устройство дл удалени шлака из ковша | |
| JPH06213575A (ja) | アルミ溶解炉用のアルミ酸化灰の掻出しアーム | |
| JP2025078949A (ja) | スクレーパー昇降装置、地金処理装置およびスクレーパー昇降方法 | |
| SU449953A1 (ru) | Плавильна печь дл легкоплавких металлов | |
| JP3741468B2 (ja) | トンネル掘削機 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |