DE3744271A1 - Ofen zur durchfuehrung einer waermebehandlung - Google Patents
Ofen zur durchfuehrung einer waermebehandlungInfo
- Publication number
- DE3744271A1 DE3744271A1 DE19873744271 DE3744271A DE3744271A1 DE 3744271 A1 DE3744271 A1 DE 3744271A1 DE 19873744271 DE19873744271 DE 19873744271 DE 3744271 A DE3744271 A DE 3744271A DE 3744271 A1 DE3744271 A1 DE 3744271A1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- gas
- walking beam
- interior
- gas atmosphere
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 239000000969 carrier Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 230000033001 locomotion Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012549 training Methods 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
-
- 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
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Tunnel Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873744271 DE3744271A1 (de) | 1987-12-24 | 1987-12-24 | Ofen zur durchfuehrung einer waermebehandlung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873744271 DE3744271A1 (de) | 1987-12-24 | 1987-12-24 | Ofen zur durchfuehrung einer waermebehandlung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3744271A1 true DE3744271A1 (de) | 1989-07-13 |
| DE3744271C2 DE3744271C2 (enrdf_load_stackoverflow) | 1991-08-08 |
Family
ID=6343725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873744271 Granted DE3744271A1 (de) | 1987-12-24 | 1987-12-24 | Ofen zur durchfuehrung einer waermebehandlung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3744271A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600386A1 (de) * | 1992-11-30 | 1994-06-08 | Werner Strohmenger | Hubtunnelofen |
| DE10158280B4 (de) * | 2001-11-19 | 2006-09-28 | Terex-Demag Gmbh & Co. Kg | Bewegungsvorrichtung zur Bewegung eines Gegenstands, insbesondere der Ausleger eines Teleskopierauslegers für einen Kran |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2117148A1 (en) * | 1971-04-08 | 1972-10-19 | Koppers Wistra Ofenbau Gmbh | Rocker bar furnace for metals - having up-and down only rockers and separate travelling instead of fixed bars |
| DE2134812B2 (de) * | 1970-11-04 | 1974-08-15 | Aktiebolaget Tabougnar, Stockholm | Hubbalkentunnelofen |
-
1987
- 1987-12-24 DE DE19873744271 patent/DE3744271A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2134812B2 (de) * | 1970-11-04 | 1974-08-15 | Aktiebolaget Tabougnar, Stockholm | Hubbalkentunnelofen |
| DE2117148A1 (en) * | 1971-04-08 | 1972-10-19 | Koppers Wistra Ofenbau Gmbh | Rocker bar furnace for metals - having up-and down only rockers and separate travelling instead of fixed bars |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600386A1 (de) * | 1992-11-30 | 1994-06-08 | Werner Strohmenger | Hubtunnelofen |
| DE10158280B4 (de) * | 2001-11-19 | 2006-09-28 | Terex-Demag Gmbh & Co. Kg | Bewegungsvorrichtung zur Bewegung eines Gegenstands, insbesondere der Ausleger eines Teleskopierauslegers für einen Kran |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3744271C2 (enrdf_load_stackoverflow) | 1991-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2608228A1 (de) | Tunnelofen mit kuehlung und bodeneffekteinrichtung | |
| DE3339972C2 (de) | Kammerringofen und Verfahren zu dessen Betrieb | |
| DE2233909A1 (de) | Schwingbalkenofen | |
| DE2051743A1 (de) | Einsatzhartungsanlage | |
| DE2804338C2 (de) | Durchlauf-Ofen zur Wärmebehandlung von Kleinteilen | |
| DE3832734C1 (enrdf_load_stackoverflow) | ||
| DE3744271C2 (enrdf_load_stackoverflow) | ||
| DE1758288B1 (de) | Hubbalkenofen | |
| WO1985004469A1 (en) | Shaft arrangement for thermal and/or material transfert processes between a gas and bulk material | |
| DE8717263U1 (de) | Ofen zur Durchführung einer Wärmebehandlung | |
| DE2512485A1 (de) | Verfahren zum brennen von keramischen produkten in einem diskontinuierlichen ofen, sowie brennofen zur durchfuehrung des verfahrens | |
| DE2749940C2 (de) | Behälter zum Behandeln von stückigen, bzw. körnigen Materialien | |
| DE3108325A1 (de) | "verfahren zum herstellen eines farbspieles beim brennen von flaechigem keramischen brenngut" | |
| DE2657112A1 (de) | Verfahren zum erhitzen von stueckigem gut und hierfuer geeigneter ofen | |
| DE844160C (de) | Schrittmacherofen | |
| DE2315459A1 (de) | Ofen zur waermebehandlung von gegenstaenden | |
| DE1417551A1 (de) | Verfahren und Anlage zur Herstellung von Backwaren | |
| DE2345205B2 (de) | Anlage zum Herstellen einer Sinterbahn aus Kunststoffpulver, insbesondere für die Fertigung von Separatoren für Akkumulatoren | |
| DE2258931C2 (de) | Tunnelofen zum Brennen von keramischen Erzeugnissen | |
| EP0518280B1 (de) | Gleichschrittofen für die Wärmebehandlung von stückigem Gut | |
| DD130680B1 (de) | Vorrichtung zur abdichtung zwischen kammerofen und herdwagen | |
| DD259421A5 (de) | Einrichtung zum vorwaermen von schrott | |
| DE68286C (de) | Muffelofen zum Reduciren von Erzen | |
| DE484084C (de) | Vorrichtung zum Einfuebren, Bewegen und Gluehen von Gluehgut in gasdichten Behaeltern aus gut waermeleitendem Werkstoff in Tunneloefen | |
| DE4240151A1 (de) | Hubtunnelofen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |