IN2014MN01574A - - Google Patents

Info

Publication number
IN2014MN01574A
IN2014MN01574A IN1574MUN2014A IN2014MN01574A IN 2014MN01574 A IN2014MN01574 A IN 2014MN01574A IN 1574MUN2014 A IN1574MUN2014 A IN 1574MUN2014A IN 2014MN01574 A IN2014MN01574 A IN 2014MN01574A
Authority
IN
India
Prior art keywords
burner
fuel supply
temperature
controller
group
Prior art date
Application number
Inventor
Karl Semiller
Wolfgang Selt
Michael Ströder
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of IN2014MN01574A publication Critical patent/IN2014MN01574A/en

Links

Classifications

    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A method for controlling the fuel supply to several burners (2) of a burner group (1) and a corresponding burner controller are described. In the method the temperature (TY) in the burner group (1) is determined as control variable and in dependence on the control deviation of the temperature (TY) determined for the burner group (1) to a specified setpoint temperature (TSP) the fuel supply to the several burners (2) of the burner group (1) is specified as correcting variable. It is provided that the controller is formed as temperature to flow cascade controller with a temperature master controller (8) for all burners (2) of the burner group (1) and a plurality of fuel supply slave controllers (10) for one burner (2) each or one burner subgroup each wherein the temperature master controller (8) specifies a common mean fuel supply (XAVG) for each of the burners (2) of the burner group (1) and each fuel supply slave controller (10) uses at least one disturbance variable (TT TYL/R) associated to the burner (2) and/or the burner subgroup in order to take account of a correction of the fuel supply (X) to the burner or the burner subgroup.
IN1574MUN2014 2012-02-15 2013-02-14 IN2014MN01574A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012002784A DE102012002784A1 (en) 2012-02-15 2012-02-15 Method for regulating the fuel supply to burners of a burner group and burner controller
PCT/EP2013/052966 WO2013120949A1 (en) 2012-02-15 2013-02-14 Method for controlling the fuel supply to burners of a burner group and burner controller

Publications (1)

Publication Number Publication Date
IN2014MN01574A true IN2014MN01574A (en) 2015-05-08

Family

ID=47710182

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1574MUN2014 IN2014MN01574A (en) 2012-02-15 2013-02-14

Country Status (12)

Country Link
US (1) US9228783B2 (en)
EP (1) EP2815182B1 (en)
CN (1) CN104114949B (en)
AU (1) AU2013220342B2 (en)
BR (1) BR112014020241B8 (en)
CA (1) CA2863462C (en)
DE (1) DE102012002784A1 (en)
EA (1) EA026889B1 (en)
IN (1) IN2014MN01574A (en)
MX (1) MX2014009796A (en)
MY (1) MY167982A (en)
WO (1) WO2013120949A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105258504A (en) * 2015-11-18 2016-01-20 南京安唯节能新技术有限公司 Tunnel kiln and combustion control method thereof
CN106403585B (en) * 2016-09-20 2019-02-12 佛山市荣冠玻璃建材有限公司 A large section tunnel kiln
CA3107299A1 (en) 2020-01-31 2021-07-31 Rinnai America Corporation Vent attachment for a tankless water heater
US12104788B2 (en) * 2020-12-30 2024-10-01 Fives North American Combustion, Inc. Method and apparatus for improving furnace temperature uniformity
CN115406261B (en) * 2022-08-23 2025-03-18 中钢设备有限公司 A pellet belt roasting machine burner intelligent control system and method
WO2024056932A1 (en) * 2022-09-13 2024-03-21 Metso Outotec Finland Oy Firing system and a method for controlling a firing system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257188A (en) * 1961-12-15 1966-06-21 Libbey Owens Ford Glass Co Apparatus for heating glass sheets
DE1508574B1 (en) * 1966-12-27 1970-06-04 Karl August Heimsoth, Industrie- u. Tunnel-Ofenbau GmbH, 3200 Hildesheim Device for regulating the heat supply for continuous and similar ovens
DE3835362A1 (en) * 1988-10-17 1990-04-19 Keller Spezialtechnik Gmbh DEVICE FOR CONTROLLING GAS IMPULSE BURNERS OF A TUNNEL STOVE
DE19512633C1 (en) * 1995-04-05 1996-10-17 Heimsoth Keramische Oefen Und Burner control process for moving hearth furnace
DE19513549B4 (en) 1995-04-10 2005-03-03 Siemens Ag pelletizing plant
DE10127289A1 (en) * 2001-06-05 2002-12-12 Alstom Switzerland Ltd Fuel supply system derives second desired fuel flow rate value from first desired determined by control unit and selected so burner system is essentially supplied with first desired value
US7506617B2 (en) * 2007-03-09 2009-03-24 Lochinvar Corporation Control system for modulating water heater
CN101802369B (en) * 2007-07-24 2014-03-26 阿尔斯托姆科技有限公司 Method for operating a combustion device, and combustion device for carrying out the method
CN101408314B (en) * 2008-03-19 2010-06-23 首钢总公司 Automatic Control System of Combustion Process in Blast Furnace Hot Blast Stove
EP2367082A1 (en) * 2010-03-19 2011-09-21 Honeywell Technologies Sarl Heating system with cascaded boiler modules

Also Published As

Publication number Publication date
US20150037744A1 (en) 2015-02-05
CN104114949B (en) 2017-06-06
CN104114949A (en) 2014-10-22
EA201491435A1 (en) 2015-01-30
CA2863462C (en) 2017-01-24
AU2013220342B2 (en) 2015-09-03
BR112014020241B8 (en) 2023-03-21
EP2815182A1 (en) 2014-12-24
AU2013220342A1 (en) 2014-09-04
BR112014020241B1 (en) 2021-05-04
BR112014020241A8 (en) 2017-07-11
CA2863462A1 (en) 2013-08-22
WO2013120949A1 (en) 2013-08-22
EA026889B1 (en) 2017-05-31
MY167982A (en) 2018-10-09
DE102012002784A1 (en) 2013-08-22
BR112014020241A2 (en) 2017-06-20
EP2815182B1 (en) 2017-02-01
US9228783B2 (en) 2016-01-05
MX2014009796A (en) 2015-03-03

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