SE0502474L - Arrangement and method of heating metal objects - Google Patents
Arrangement and method of heating metal objectsInfo
- Publication number
- SE0502474L SE0502474L SE0502474A SE0502474A SE0502474L SE 0502474 L SE0502474 L SE 0502474L SE 0502474 A SE0502474 A SE 0502474A SE 0502474 A SE0502474 A SE 0502474A SE 0502474 L SE0502474 L SE 0502474L
- Authority
- SE
- Sweden
- Prior art keywords
- arrangement
- metal objects
- heating metal
- conveyor
- heating
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- 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
- F27B9/10—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 hot air or gas
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
-
- 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 tunnel furnace
- 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 tunnel furnace 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 peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- 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 peculiar to 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
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/39—Arrangements of devices for discharging
-
- 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 peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
-
- 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
- F27D19/00—Arrangements of controlling devices
-
- 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—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0014—Devices for monitoring temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Optics & Photonics (AREA)
- Combustion & Propulsion (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a an arrangement and a method for heating metal objects such as metal bars by convection. The metal objects are passed on a conveyor through a series of chambers where hot air is blown through the conveyor. The temperature is controlled by a sensor connected to a control devise such as a thyristor.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0502474A SE530124C2 (en) | 2005-11-08 | 2005-11-08 | Arrangement and method of heating metal objects |
CN2006800470551A CN101331009B (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
JP2008538848A JP2009515129A (en) | 2005-11-08 | 2006-11-06 | Apparatus and method for heating a metal object |
ZA200803710A ZA200803710B (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
PCT/SE2006/050454 WO2007055650A1 (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
KR1020087013172A KR20080080294A (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
US12/092,759 US20080237943A1 (en) | 2005-11-08 | 2006-11-06 | Arrangement and a Method For Heating Metal Objects |
BRPI0618637-8A BRPI0618637A2 (en) | 2005-11-08 | 2006-11-06 | arrangement and method for heating metal objects |
CA002626938A CA2626938A1 (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
AU2006312319A AU2006312319A1 (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
EP06813074A EP1945420A4 (en) | 2005-11-08 | 2006-11-06 | An arrangement and a method for heating metal objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0502474A SE530124C2 (en) | 2005-11-08 | 2005-11-08 | Arrangement and method of heating metal objects |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0502474L true SE0502474L (en) | 2007-05-09 |
SE530124C2 SE530124C2 (en) | 2008-03-04 |
Family
ID=38023532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0502474A SE530124C2 (en) | 2005-11-08 | 2005-11-08 | Arrangement and method of heating metal objects |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080237943A1 (en) |
EP (1) | EP1945420A4 (en) |
JP (1) | JP2009515129A (en) |
KR (1) | KR20080080294A (en) |
CN (1) | CN101331009B (en) |
AU (1) | AU2006312319A1 (en) |
BR (1) | BRPI0618637A2 (en) |
CA (1) | CA2626938A1 (en) |
SE (1) | SE530124C2 (en) |
WO (1) | WO2007055650A1 (en) |
ZA (1) | ZA200803710B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8783953B2 (en) * | 2011-07-21 | 2014-07-22 | Roller Bearing Company Of America, Inc. | Low friction seal for bearings |
DE102012104537A1 (en) * | 2012-05-25 | 2013-11-28 | Benteler Automobiltechnik Gmbh | Furnace plant and method for operating the furnace |
CN102897533B (en) * | 2012-10-23 | 2014-11-12 | 昆山特力伯传动科技有限公司 | Conveyor belt heating method |
CN105710130B (en) * | 2016-03-30 | 2018-01-30 | 宁波大学 | A kind of floating pressure device of cross wedge rolling rolled piece |
CN105728292A (en) * | 2016-04-19 | 2016-07-06 | 儒玛实业(上海)有限公司 | Electric heating device |
CN107502724A (en) * | 2017-07-06 | 2017-12-22 | 江苏永昊高强度螺栓有限公司 | Bolt heat treatment system and method |
US20190017745A1 (en) * | 2017-07-11 | 2019-01-17 | Air Products And Chemicals, Inc. | Systems and Methods for Preheating Metal-Containing Pellets |
JP2020041737A (en) * | 2018-09-10 | 2020-03-19 | 光洋サーモシステム株式会社 | Heat treatment device |
CN108982201B (en) * | 2018-10-16 | 2024-08-02 | 无锡科智达科技有限公司 | Air bath temperature control device and system |
TWI696704B (en) * | 2019-03-19 | 2020-06-21 | 輯興熱處理工業股份有限公司 | Colorizing method and device |
TWI716899B (en) * | 2019-03-19 | 2021-01-21 | 輯興熱處理工業股份有限公司 | Colorizing method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2296806A (en) * | 1940-05-28 | 1942-09-22 | Salem Engineering Company | Apparatus for heating metal objects |
US4343209A (en) * | 1980-08-12 | 1982-08-10 | Advanced Machine Design Company | Zone heating and shearing system, and method |
US4537102A (en) * | 1983-02-03 | 1985-08-27 | Park-Ohio Industries, Inc. | Method of shearing metal billets |
IT1239118B (en) * | 1989-11-24 | 1993-09-28 | Elind | SYSTEM FOR HEATING BARS AND STEEL BILLS Upstream of a SHEAR FOR SUBSEQUENT PROCESSING |
US5224638A (en) * | 1990-08-20 | 1993-07-06 | Alpha Industries, Inc. | Induction severing apparatus |
FR2682623B1 (en) * | 1991-10-22 | 1994-02-18 | Ascometal | HOT FORGING INSTALLATION OF WORKPIECES FROM BARS. |
US6620354B1 (en) * | 1999-11-29 | 2003-09-16 | The Conair Group, Inc. | Apparatus and method for producing and cutting extruded material using temperature feedback |
DE10046957A1 (en) * | 2000-09-21 | 2002-04-11 | Basf Ag | Process for producing a multimetal oxide catalyst, process for producing unsaturated aldehydes and / or carboxylic acids and band calciner |
CN100469719C (en) * | 2001-07-11 | 2009-03-18 | 弗拉奇塔斯有限公司 | Method for conducting heat to a glass sheet |
CN1296784C (en) * | 2004-05-10 | 2007-01-24 | 浙江大学 | Automated control experimental apparatus for micro simulated tunnel kiln |
-
2005
- 2005-11-08 SE SE0502474A patent/SE530124C2/en not_active IP Right Cessation
-
2006
- 2006-11-06 CA CA002626938A patent/CA2626938A1/en not_active Abandoned
- 2006-11-06 BR BRPI0618637-8A patent/BRPI0618637A2/en not_active IP Right Cessation
- 2006-11-06 EP EP06813074A patent/EP1945420A4/en not_active Withdrawn
- 2006-11-06 JP JP2008538848A patent/JP2009515129A/en active Pending
- 2006-11-06 CN CN2006800470551A patent/CN101331009B/en not_active Expired - Fee Related
- 2006-11-06 ZA ZA200803710A patent/ZA200803710B/en unknown
- 2006-11-06 WO PCT/SE2006/050454 patent/WO2007055650A1/en active Application Filing
- 2006-11-06 AU AU2006312319A patent/AU2006312319A1/en not_active Abandoned
- 2006-11-06 KR KR1020087013172A patent/KR20080080294A/en not_active Application Discontinuation
- 2006-11-06 US US12/092,759 patent/US20080237943A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE530124C2 (en) | 2008-03-04 |
US20080237943A1 (en) | 2008-10-02 |
WO2007055650A1 (en) | 2007-05-18 |
BRPI0618637A2 (en) | 2011-09-06 |
EP1945420A4 (en) | 2011-01-05 |
CN101331009A (en) | 2008-12-24 |
CA2626938A1 (en) | 2007-05-18 |
JP2009515129A (en) | 2009-04-09 |
KR20080080294A (en) | 2008-09-03 |
ZA200803710B (en) | 2009-09-30 |
EP1945420A1 (en) | 2008-07-23 |
CN101331009B (en) | 2010-05-19 |
AU2006312319A1 (en) | 2007-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |