ATA127389A - DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER - Google Patents

DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER

Info

Publication number
ATA127389A
ATA127389A AT0127389A AT127389A ATA127389A AT A127389 A ATA127389 A AT A127389A AT 0127389 A AT0127389 A AT 0127389A AT 127389 A AT127389 A AT 127389A AT A127389 A ATA127389 A AT A127389A
Authority
AT
Austria
Prior art keywords
combustion section
air supply
region
secondary air
value
Prior art date
Application number
AT0127389A
Other languages
German (de)
Other versions
AT398345B (en
Original Assignee
Atzenhofer Werner
Mandl Klaus
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 Atzenhofer Werner, Mandl Klaus filed Critical Atzenhofer Werner
Priority to AT0127389A priority Critical patent/AT398345B/en
Priority to DE90890151T priority patent/DE59002526D1/en
Priority to EP90890151A priority patent/EP0399994B1/en
Priority to AT90890151T priority patent/ATE93955T1/en
Publication of ATA127389A publication Critical patent/ATA127389A/en
Application granted granted Critical
Publication of AT398345B publication Critical patent/AT398345B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/16—Controlling secondary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Air Supply (AREA)
  • Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Incineration Of Waste (AREA)

Abstract

For controlling the secondary air supply of a burner with a primary combustion section (2) and a downstream secondary combustion section (3) following the secondary air supply, the electrical conductivity of the flame or of the combustion gases is detected in each case via a measuring device (12 or 13) on the one hand in the region of the primary combustion section (2) and on the other hand in the region of the secondary combustion section (3), the measured guide value in the region of the secondary combustion section (3) being supplied to a control device (11) as the actual value for a control adjustment, the desired value of which is selected, depending upon the detected guide value in the region of the primary combustion section (2), from a stored correlation between these guide values and the desired values for the secondary combustion section (3).
AT0127389A 1989-05-26 1989-05-26 DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER AT398345B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0127389A AT398345B (en) 1989-05-26 1989-05-26 DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER
DE90890151T DE59002526D1 (en) 1989-05-26 1990-05-16 Device for regulating the secondary air supply for a furnace, in particular a boiler.
EP90890151A EP0399994B1 (en) 1989-05-26 1990-05-16 Device for controlling the secondary air supply of a burner, especially of a heater
AT90890151T ATE93955T1 (en) 1989-05-26 1990-05-16 DEVICE FOR ADJUSTING THE SECONDARY AIR SUPPLY FOR A COMBUSTION, ESPECIALLY A BOILER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0127389A AT398345B (en) 1989-05-26 1989-05-26 DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER

Publications (2)

Publication Number Publication Date
ATA127389A true ATA127389A (en) 1994-03-15
AT398345B AT398345B (en) 1994-11-25

Family

ID=3510316

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0127389A AT398345B (en) 1989-05-26 1989-05-26 DEVICE FOR REGULATING THE SECONDARY AIR SUPPLY FOR A FIRE, IN PARTICULAR A BOILER
AT90890151T ATE93955T1 (en) 1989-05-26 1990-05-16 DEVICE FOR ADJUSTING THE SECONDARY AIR SUPPLY FOR A COMBUSTION, ESPECIALLY A BOILER.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT90890151T ATE93955T1 (en) 1989-05-26 1990-05-16 DEVICE FOR ADJUSTING THE SECONDARY AIR SUPPLY FOR A COMBUSTION, ESPECIALLY A BOILER.

Country Status (3)

Country Link
EP (1) EP0399994B1 (en)
AT (2) AT398345B (en)
DE (1) DE59002526D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2205766C (en) * 1996-09-12 2001-02-20 Mitsubishi Denki Kabushiki Kaisha Combustion system and operation control method thereof
TW419574B (en) * 1998-06-16 2001-01-21 Mitsubishi Heavy Ind Ltd Operating method of flow-level incinerator and the incinerator
DE102012021799A1 (en) * 2012-11-08 2014-05-08 Robert Bosch Gmbh Heating device and method for optimized combustion of biomass
DE102012023450B4 (en) * 2012-11-30 2018-12-20 Sebastian Stein Method for controlling the combustion of solids in a combustion plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7110040A (en) * 1971-07-21 1973-01-23
US4459098A (en) * 1982-07-26 1984-07-10 Combustion Engineering, Inc. Method and apparatus for controlling secondary air distribution to a multiple fuel combustor
US4457692A (en) * 1983-08-22 1984-07-03 Honeywell Inc. Dual firing rate flame sensing system
CH673699A5 (en) * 1986-09-12 1990-03-30 Tiba Kochherd & App Ag Combustion air regulation system for solid fuel boiler - with separate regulation of total quantity of air and primary secondary air ratio

Also Published As

Publication number Publication date
EP0399994A2 (en) 1990-11-28
AT398345B (en) 1994-11-25
DE59002526D1 (en) 1993-10-07
EP0399994A3 (en) 1991-06-12
ATE93955T1 (en) 1993-09-15
EP0399994B1 (en) 1993-09-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time