PL146609B1 - Conveyor belt type furnace in particular for continuous thermochemical treatment - Google Patents
Conveyor belt type furnace in particular for continuous thermochemical treatment Download PDFInfo
- Publication number
- PL146609B1 PL146609B1 PL1985256206A PL25620685A PL146609B1 PL 146609 B1 PL146609 B1 PL 146609B1 PL 1985256206 A PL1985256206 A PL 1985256206A PL 25620685 A PL25620685 A PL 25620685A PL 146609 B1 PL146609 B1 PL 146609B1
- Authority
- PL
- Poland
- Prior art keywords
- conveyor belt
- furnace
- heating chamber
- rollers
- branch
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 54
- 239000004020 conductor Substances 0.000 claims description 4
- 238000005121 nitriding Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- -1 nitriding Chemical class 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005255 carburizing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000015107 ale Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000523 sample Substances 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
- F27B9/24—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 being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- 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
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/38—Arrangements of devices for charging
-
- 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
- F27B9/24—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 being carried by a conveyor
- F27B9/243—Endless-strand conveyor
- F27B2009/2438—Endless-strand conveyor with means to transfer the heat from the outcoming band to the incoming band
-
- 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
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/36—Arrangements of heating devices
- F27B2009/3638—Heaters located above and under the track
-
- 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
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/121—Band, belt or mesh
-
- 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
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D2021/0007—Monitoring the pressure
-
- 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
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/0014—Devices for monitoring temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- General Induction Heating (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3443112A DE3443112C1 (de) | 1984-11-27 | 1984-11-27 | Industrieofen zur Waermebehandlung durchlaufender Werkstuecke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL256206A1 PL256206A1 (en) | 1986-09-23 |
| PL146609B1 true PL146609B1 (en) | 1989-02-28 |
Family
ID=6251206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1985256206A PL146609B1 (en) | 1984-11-27 | 1985-11-12 | Conveyor belt type furnace in particular for continuous thermochemical treatment |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0188659B1 (da) |
| AT (1) | ATE58964T1 (da) |
| CS (1) | CS261231B2 (da) |
| DE (2) | DE3443112C1 (da) |
| DK (1) | DK160656C (da) |
| NO (1) | NO165045C (da) |
| PL (1) | PL146609B1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1017683A3 (fr) * | 2007-07-12 | 2009-03-03 | Drever Internat Sa | Procede, dispositif et systeme de traitement thermique d'une bande metallique en defilement. |
| CN105858279B (zh) * | 2015-01-22 | 2018-12-14 | 夏佩文 | 一种移动式高温布料机 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828036A (en) * | 1928-06-25 | 1931-10-20 | Frank A Fahrenwald | Process of heat treating |
| US2319301A (en) * | 1942-08-17 | 1943-05-18 | Associated Spring Corp | Contact strip annealing furnace |
| DE1483513A1 (de) * | 1965-08-11 | 1969-02-13 | Elektro Ind Ofenbau Veb | Durchlaufofen mit Bandfoerderung,insbesondere zum Betrieb bei hohen Temperaturen und Schutzgasatmosphaere |
| FR1482719A (fr) * | 1966-06-09 | 1967-05-26 | Four Electr Delemont Sa Du | Four pour le traitement thermique continu de pièces métalliques |
-
1984
- 1984-11-27 DE DE3443112A patent/DE3443112C1/de not_active Expired
-
1985
- 1985-08-31 DE DE8585111008T patent/DE3580840D1/de not_active Expired - Fee Related
- 1985-08-31 EP EP85111008A patent/EP0188659B1/de not_active Expired - Lifetime
- 1985-08-31 AT AT85111008T patent/ATE58964T1/de not_active IP Right Cessation
- 1985-09-30 NO NO853857A patent/NO165045C/no unknown
- 1985-11-12 PL PL1985256206A patent/PL146609B1/pl unknown
- 1985-11-22 DK DK543085A patent/DK160656C/da not_active IP Right Cessation
- 1985-11-25 CS CS858491A patent/CS261231B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS261231B2 (en) | 1989-01-12 |
| DK543085D0 (da) | 1985-11-22 |
| DK160656C (da) | 1991-09-02 |
| DK160656B (da) | 1991-04-02 |
| DE3580840D1 (de) | 1991-01-17 |
| PL256206A1 (en) | 1986-09-23 |
| EP0188659A2 (de) | 1986-07-30 |
| NO165045C (no) | 1990-12-12 |
| NO853857L (no) | 1986-05-28 |
| CS849185A2 (en) | 1988-05-16 |
| DE3443112C1 (de) | 1986-08-07 |
| DK543085A (da) | 1986-05-28 |
| EP0188659A3 (en) | 1987-12-02 |
| EP0188659B1 (de) | 1990-12-05 |
| ATE58964T1 (de) | 1990-12-15 |
| NO165045B (no) | 1990-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5997286A (en) | Thermal treating apparatus and process | |
| US4932864A (en) | Roller hearth type heat treating furnace | |
| JPH07508829A (ja) | 燃焼格子上でごみを焼却する方法，この方法を実施するための燃焼格子およびこの燃焼格子用の格子板 | |
| US4225121A (en) | Energy efficient heat-treating furnace system | |
| US3837794A (en) | Billet heating | |
| US2091172A (en) | Apparatus for heating | |
| US4591337A (en) | Heat treatment furnace with crown-shaped transport path for the workpieces | |
| US4449923A (en) | Continuous heat-treating furnace | |
| JPS6053723B2 (ja) | 小形部品の熱処理用連続炉 | |
| US5328084A (en) | Aluminum heat exchanger braze furnace | |
| PL146609B1 (en) | Conveyor belt type furnace in particular for continuous thermochemical treatment | |
| US4427371A (en) | Pusher furnace with soak zone lifter | |
| US4664359A (en) | Furnace for heat treating light alloy ingots | |
| US4628615A (en) | Process and installation for the heat treatment of cylindrical bodies, especially pipes | |
| US2100222A (en) | Enameling furnace | |
| HU176252B (en) | Continuous furnace for burning particularly ceramic articles | |
| US1938581A (en) | Counterflow recuperative furnace | |
| JPH0318112B2 (da) | ||
| EP0255611B1 (en) | Furnace for the high temperature treatment of plastic or hardened products | |
| US12219962B2 (en) | Once-through baking oven for continuous baking operation | |
| US3570827A (en) | High temperature roller conveyor | |
| US1257649A (en) | Furnace. | |
| US1859507A (en) | Twin tunnel kiln | |
| US3930831A (en) | Furnace for heat treating glass sheet material | |
| JPH01139986A (ja) | ウォーキングビーム加熱炉 |