FR2291454A1 - Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases - Google Patents

Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases

Info

Publication number
FR2291454A1
FR2291454A1 FR7437536A FR7437536A FR2291454A1 FR 2291454 A1 FR2291454 A1 FR 2291454A1 FR 7437536 A FR7437536 A FR 7437536A FR 7437536 A FR7437536 A FR 7437536A FR 2291454 A1 FR2291454 A1 FR 2291454A1
Authority
FR
France
Prior art keywords
boiler
suction
air
combustion
homogeniser
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.)
Granted
Application number
FR7437536A
Other languages
French (fr)
Other versions
FR2291454B3 (en
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 FR7437536A priority Critical patent/FR2291454A1/en
Publication of FR2291454A1 publication Critical patent/FR2291454A1/en
Application granted granted Critical
Publication of FR2291454B3 publication Critical patent/FR2291454B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/06—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

A boiler, fed with air by suction, has an air inlet under the burner and a turbine connected by a pipe to the chimney. A homogeniser is fitted between the air inlet and the burner, consisting of a cone with a perforated lateral wall. A second homogeniser is fitted at the top of the chimney. An auxiliary air feed pipe enters the suction pipe under the second homogeniser, and is fitted with a valve to allow the auxiliary air flow to be adjusted. The discharge from the turbine goes to a hopper in a treatment chamber where it is subjected to a stream of water. The resulting suspension is discharged from the bottom of the hopper downwards and the pure gas discharged from the top, from where it can be recycled to the boiler. The combustion is homogeneous and balanced. The gases and dusts from the combustion are cooled efficiently. Combustion is complete and only a small discharge chimney is needed. The atmosphere is not polluted.
FR7437536A 1974-11-14 1974-11-14 Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases Granted FR2291454A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7437536A FR2291454A1 (en) 1974-11-14 1974-11-14 Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437536A FR2291454A1 (en) 1974-11-14 1974-11-14 Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases

Publications (2)

Publication Number Publication Date
FR2291454A1 true FR2291454A1 (en) 1976-06-11
FR2291454B3 FR2291454B3 (en) 1977-08-12

Family

ID=9144919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437536A Granted FR2291454A1 (en) 1974-11-14 1974-11-14 Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases

Country Status (1)

Country Link
FR (1) FR2291454A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412786A1 (en) * 1977-12-23 1979-07-20 Mitsubishi Heavy Ind Ltd COMBUSTION PROCESS WITH REDUCTION OF THE QUANTITY OF NITROGEN OXIDES IN THE EXHAUST GASES
FR2961291A1 (en) * 2010-06-14 2011-12-16 Philippe Rousseau FUMES TREATMENT FACILITY
CN102384482A (en) * 2011-11-23 2012-03-21 金艺 Atmospheric heating furnace emitting no flue gas
FR3002024A1 (en) * 2013-02-12 2014-08-15 Jose Cousseau FACILITY FOR THE PRODUCTION AND TREATMENT OF SMOKE
FR3050805A1 (en) * 2016-04-29 2017-11-03 Mario Troisne FACILITY FOR THE PRODUCTION OF SMOKE AND THE TREATMENT OF SUCH FUMES TO EXTRACT AT LEAST SOME POLLUTANTS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412786A1 (en) * 1977-12-23 1979-07-20 Mitsubishi Heavy Ind Ltd COMBUSTION PROCESS WITH REDUCTION OF THE QUANTITY OF NITROGEN OXIDES IN THE EXHAUST GASES
FR2961291A1 (en) * 2010-06-14 2011-12-16 Philippe Rousseau FUMES TREATMENT FACILITY
WO2011157913A1 (en) 2010-06-14 2011-12-22 Philippe Rousseau Flue-gas production and treatment plant
CN102384482A (en) * 2011-11-23 2012-03-21 金艺 Atmospheric heating furnace emitting no flue gas
FR3002024A1 (en) * 2013-02-12 2014-08-15 Jose Cousseau FACILITY FOR THE PRODUCTION AND TREATMENT OF SMOKE
WO2014125210A2 (en) 2013-02-12 2014-08-21 Cousseau José Facility for producing and treating smoke
WO2014125210A3 (en) * 2013-02-12 2014-10-09 Cousseau José Facility for producing and treating smoke
CN105026835A (en) * 2013-02-12 2015-11-04 伊诺途菲公司 Facility for producing and treating smoke
FR3050805A1 (en) * 2016-04-29 2017-11-03 Mario Troisne FACILITY FOR THE PRODUCTION OF SMOKE AND THE TREATMENT OF SUCH FUMES TO EXTRACT AT LEAST SOME POLLUTANTS

Also Published As

Publication number Publication date
FR2291454B3 (en) 1977-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse