FR2819051B1 - POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER - Google Patents

POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER

Info

Publication number
FR2819051B1
FR2819051B1 FR0100061A FR0100061A FR2819051B1 FR 2819051 B1 FR2819051 B1 FR 2819051B1 FR 0100061 A FR0100061 A FR 0100061A FR 0100061 A FR0100061 A FR 0100061A FR 2819051 B1 FR2819051 B1 FR 2819051B1
Authority
FR
France
Prior art keywords
boiler
detection apparatus
combustion detection
pollutant combustion
pollutant
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 - Fee Related
Application number
FR0100061A
Other languages
French (fr)
Other versions
FR2819051A1 (en
Inventor
Thierry Pibernat
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0100061A priority Critical patent/FR2819051B1/en
Publication of FR2819051A1 publication Critical patent/FR2819051A1/en
Application granted granted Critical
Publication of FR2819051B1 publication Critical patent/FR2819051B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • 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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • G01N2021/3513—Open path with an instrumental source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G01N2021/536—Measurement device mounted at stack
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR0100061A 2001-01-04 2001-01-04 POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER Expired - Fee Related FR2819051B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0100061A FR2819051B1 (en) 2001-01-04 2001-01-04 POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0100061A FR2819051B1 (en) 2001-01-04 2001-01-04 POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER

Publications (2)

Publication Number Publication Date
FR2819051A1 FR2819051A1 (en) 2002-07-05
FR2819051B1 true FR2819051B1 (en) 2003-07-04

Family

ID=8858506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0100061A Expired - Fee Related FR2819051B1 (en) 2001-01-04 2001-01-04 POLLUTANT COMBUSTION DETECTION APPARATUS FOR BOILER

Country Status (1)

Country Link
FR (1) FR2819051B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880688B1 (en) * 2005-01-12 2007-05-25 Zone Ind Sarl O METHOD AND DEVICE FOR MONITORING COMBUSTION GAS
US20190219264A1 (en) * 2018-01-17 2019-07-18 William A. Guido Exhaust detecting safety switch assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922714A (en) * 1987-11-23 1990-05-08 Robert Bosch Gmbh Device for measuring the particle emissions of an internal combustion engine
SU1704041A1 (en) * 1989-11-20 1992-01-07 Челябинский Политехнический Институт Им.Ленинского Комсомола Device for measurement of smoke content in exhaust gases of internal combustion engines
US6045352A (en) * 1998-06-25 2000-04-04 Nicholson; Leroy E. Carbon monoxide automatic furnace shutdown system

Also Published As

Publication number Publication date
FR2819051A1 (en) 2002-07-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20081029