CA1129329A - Method and device for automatically cleaning the air nozzles in a waste liquor combustion furnace - Google Patents

Method and device for automatically cleaning the air nozzles in a waste liquor combustion furnace

Info

Publication number
CA1129329A
CA1129329A CA310,845A CA310845A CA1129329A CA 1129329 A CA1129329 A CA 1129329A CA 310845 A CA310845 A CA 310845A CA 1129329 A CA1129329 A CA 1129329A
Authority
CA
Canada
Prior art keywords
lance
nozzle
gap
furnace
orifice
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
Application number
CA310,845A
Other languages
English (en)
French (fr)
Inventor
Dke M.I. Ericson
Carl D. Kallstrand
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.)
Gotaverken Angteknik AB
Original Assignee
Gotaverken Angteknik AB
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 Gotaverken Angteknik AB filed Critical Gotaverken Angteknik AB
Application granted granted Critical
Publication of CA1129329A publication Critical patent/CA1129329A/en
Expired 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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Paper (AREA)
  • Incineration Of Waste (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning In General (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Drying Of Solid Materials (AREA)
  • Spray Control Apparatus (AREA)
CA310,845A 1977-09-21 1978-09-07 Method and device for automatically cleaning the air nozzles in a waste liquor combustion furnace Expired CA1129329A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7710574-0 1977-09-21
SE7710574A SE7710574L (sv) 1977-09-21 1977-09-21 Sett och anordning for att automatiskt rengora luftdysorna i en avfallslutforbrenningsugn

Publications (1)

Publication Number Publication Date
CA1129329A true CA1129329A (en) 1982-08-10

Family

ID=20332331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310,845A Expired CA1129329A (en) 1977-09-21 1978-09-07 Method and device for automatically cleaning the air nozzles in a waste liquor combustion furnace

Country Status (8)

Country Link
JP (1) JPS5459633A (sv)
BR (1) BR7806193A (sv)
CA (1) CA1129329A (sv)
ES (1) ES473559A1 (sv)
FI (1) FI782790A7 (sv)
FR (1) FR2404174A1 (sv)
NO (1) NO783113L (sv)
SE (1) SE7710574L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423533A (en) * 1982-06-09 1984-01-03 Goodspeed Byron Lester Furnace air port cleaner
FI109211B (sv) * 1997-06-25 2002-06-14 Osmo Kaulamo Engineering Oy Luftskåp för kemisk regenereringsugn

Also Published As

Publication number Publication date
SE7710574L (sv) 1979-03-22
NO783113L (no) 1979-03-22
ES473559A1 (es) 1979-04-01
FR2404174A1 (fr) 1979-04-20
JPS5459633A (en) 1979-05-14
BR7806193A (pt) 1979-04-17
FR2404174B3 (sv) 1981-06-12
FI782790A7 (fi) 1979-03-22

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Legal Events

Date Code Title Description
MKEX Expiry