FR2347616A1 - Smoke discharge system for chimney - delivers air to mixing zone above top and discharges in powerful jet - Google Patents

Smoke discharge system for chimney - delivers air to mixing zone above top and discharges in powerful jet

Info

Publication number
FR2347616A1
FR2347616A1 FR7632172A FR7632172A FR2347616A1 FR 2347616 A1 FR2347616 A1 FR 2347616A1 FR 7632172 A FR7632172 A FR 7632172A FR 7632172 A FR7632172 A FR 7632172A FR 2347616 A1 FR2347616 A1 FR 2347616A1
Authority
FR
France
Prior art keywords
chimney
mixing zone
discharges
discharge system
powerful jet
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.)
Withdrawn
Application number
FR7632172A
Other languages
French (fr)
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
Priority claimed from CH1386675A external-priority patent/CH604083A5/en
Priority claimed from CH1178976A external-priority patent/CH611003A5/en
Application filed by Individual filed Critical Individual
Publication of FR2347616A1 publication Critical patent/FR2347616A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F23L17/16—Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Incineration Of Waste (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Air is supplied either by blowing or drawing it in, through the gap (a) between the top of the chimney and an open mixing zone (7) above it, giving extensive mixing with the smoke. The mixture is positively discharged at high speed in a powerful jet thrusting against the atmospheric air, giving dispersal over a wide area. Gas and atmospheric air can be delivered to the smoke in the interval above the chimney outlet (3) by the action of a fan (8) in a mixing cylinder (7) producing after-burning.
FR7632172A 1975-10-27 1976-10-26 Smoke discharge system for chimney - delivers air to mixing zone above top and discharges in powerful jet Withdrawn FR2347616A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1386675A CH604083A5 (en) 1975-10-27 1975-10-27 Smoke discharge system for chimney
CH1178976A CH611003A5 (en) 1976-09-17 1976-09-17 Method for the discharge with air-pollution control of smoke gas from a smoke-gas offtake line, in particular a chimney, and installation for implementing the method

Publications (1)

Publication Number Publication Date
FR2347616A1 true FR2347616A1 (en) 1977-11-04

Family

ID=25708904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632172A Withdrawn FR2347616A1 (en) 1975-10-27 1976-10-26 Smoke discharge system for chimney - delivers air to mixing zone above top and discharges in powerful jet

Country Status (11)

Country Link
JP (1) JPS5253536A (en)
AU (1) AU1900876A (en)
BR (1) BR7607183A (en)
DE (1) DE2647126A1 (en)
DK (1) DK477276A (en)
ES (1) ES452733A1 (en)
FR (1) FR2347616A1 (en)
IT (1) IT1068796B (en)
NL (1) NL7611800A (en)
NO (1) NO763639L (en)
SE (1) SE7611821L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703844A1 (en) * 1987-02-07 1987-07-02 Juergen Wittmann Chimney flue-gas extractor
FR2658271B1 (en) * 1990-02-09 1995-01-06 Andre Amphoux DEVICE FOR SUCTION AND RELEASE OF GASES OR SMOKE AND INSTALLATION COMPRISING A PLURALITY OF SUCH DEVICES.
FR2740862B1 (en) 1995-11-03 1998-01-23 Amphoux Andre DEVICE FOR SUCTION OF A GASEOUS FLUID THROUGH A CONDUIT TO REJECT IT OUTSIDE THE SAME

Also Published As

Publication number Publication date
NO763639L (en) 1977-04-28
DK477276A (en) 1977-04-28
SE7611821L (en) 1977-04-28
BR7607183A (en) 1977-09-13
DE2647126A1 (en) 1977-05-05
IT1068796B (en) 1985-03-21
ES452733A1 (en) 1978-01-16
JPS5253536A (en) 1977-04-30
NL7611800A (en) 1977-04-29
AU1900876A (en) 1978-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse