GB2146464B - Heating furnace control - Google Patents

Heating furnace control

Info

Publication number
GB2146464B
GB2146464B GB08422586A GB8422586A GB2146464B GB 2146464 B GB2146464 B GB 2146464B GB 08422586 A GB08422586 A GB 08422586A GB 8422586 A GB8422586 A GB 8422586A GB 2146464 B GB2146464 B GB 2146464B
Authority
GB
United Kingdom
Prior art keywords
heating furnace
furnace control
control
heating
furnace
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.)
Expired
Application number
GB08422586A
Other versions
GB2146464A (en
GB8422586D0 (en
Inventor
Helmuth Klammer
Wolfram Schupe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of GB8422586D0 publication Critical patent/GB8422586D0/en
Publication of GB2146464A publication Critical patent/GB2146464A/en
Application granted granted Critical
Publication of GB2146464B publication Critical patent/GB2146464B/en
Expired legal-status Critical Current

Links

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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • 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
    • F27B9/22—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 on rails, e.g. under the action of scrapers or pushers
    • 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
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1547—Elongated articles, e.g. beams, rails
    • F27M2001/1552—Billets, slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Control Of Heat Treatment Processes (AREA)
GB08422586A 1983-09-09 1984-09-07 Heating furnace control Expired GB2146464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833332989 DE3332989A1 (en) 1983-09-09 1983-09-09 CONTINUOUS CONTROL

Publications (3)

Publication Number Publication Date
GB8422586D0 GB8422586D0 (en) 1984-10-10
GB2146464A GB2146464A (en) 1985-04-17
GB2146464B true GB2146464B (en) 1987-01-21

Family

ID=6208938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08422586A Expired GB2146464B (en) 1983-09-09 1984-09-07 Heating furnace control

Country Status (4)

Country Link
DE (1) DE3332989A1 (en)
FR (1) FR2551849B1 (en)
GB (1) GB2146464B (en)
IT (1) IT1176575B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900005989B1 (en) * 1985-02-27 1990-08-18 미쓰비시전기 주식회사 Heating control method for heat frunace
JPH06281364A (en) * 1993-03-30 1994-10-07 Ngk Insulators Ltd Temperature control method for heating furnace
DE19506066C2 (en) * 1995-02-22 1997-06-05 Junker Gmbh O Process for operating a heating system for metallic goods
CA2180618A1 (en) * 1995-07-17 1997-01-18 Dennis J. Vaseloff Food warmer foil heater and sensor assembly including plural zone heater assembly
US7133726B1 (en) * 1997-03-28 2006-11-07 Applera Corporation Thermal cycler for PCR
FR2794132B1 (en) * 1999-05-27 2001-08-10 Stein Heurtey IMPROVEMENTS RELATING TO HEATING OVENS OF STEEL PRODUCTS
DE50010559D1 (en) * 2000-04-11 2005-07-21 Siempelkamp Handling Sys Gmbh Preheating technology with power throttling during service interruptions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319887A (en) * 1964-02-28 1967-05-16 Bailey Meter Co Multi-zone furnace temperature and atmosphere control
US3447745A (en) * 1966-07-25 1969-06-03 Electric Furnace Co Furnace heating control
GB1258802A (en) * 1968-02-14 1971-12-30
US3627857A (en) * 1968-02-15 1971-12-14 Yawata Iron & Steel Co Heating controlling system in a multizone type continuously heating furnace
DE1816373B1 (en) * 1968-12-21 1970-03-26 Matthias Ludwig Industrieofenb Furnace plant, in particular hood furnace plant
GB1439456A (en) * 1972-06-05 1976-06-16 British Iron Steel Research Method of and apparatus for controlling a furnace
FR2195598B1 (en) * 1972-08-10 1976-05-21 Emballage Ste Gle Pour
DE2357057B2 (en) * 1973-11-15 1976-12-30 Leisenberg, Manfred, 6312 Laubach METHOD AND DEVICE FOR AIR VOLUME REGULATION IN A TUNNEL FURNACE
FR2488423A1 (en) * 1980-08-06 1982-02-12 Saint Gobain Vitrage METHOD AND DEVICE FOR REGULATING THE TEMPERATURE OF A GLASS SHEET IN A MULTI-CELL OVEN

Also Published As

Publication number Publication date
IT1176575B (en) 1987-08-18
FR2551849A1 (en) 1985-03-15
DE3332989A1 (en) 1985-03-28
DE3332989C2 (en) 1992-10-01
GB2146464A (en) 1985-04-17
IT8422252A0 (en) 1984-08-07
GB8422586D0 (en) 1984-10-10
FR2551849B1 (en) 1989-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940907