FI20115525A - Flue gas silencer in a combustion boiler - Google Patents

Flue gas silencer in a combustion boiler

Info

Publication number
FI20115525A
FI20115525A FI20115525A FI20115525A FI20115525A FI 20115525 A FI20115525 A FI 20115525A FI 20115525 A FI20115525 A FI 20115525A FI 20115525 A FI20115525 A FI 20115525A FI 20115525 A FI20115525 A FI 20115525A
Authority
FI
Finland
Prior art keywords
flue gas
combustion boiler
gas silencer
silencer
boiler
Prior art date
Application number
FI20115525A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115525A0 (en
Inventor
Vesa Kainu
Juha Ojanperae
Original Assignee
Metso Power Oy
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 Metso Power Oy filed Critical Metso Power Oy
Priority to FI20115525A priority Critical patent/FI20115525A/en
Publication of FI20115525A0 publication Critical patent/FI20115525A0/en
Priority to PL12790375.5T priority patent/PL2715235T3/en
Priority to US14/122,518 priority patent/US9389001B2/en
Priority to PCT/FI2012/050502 priority patent/WO2012160261A1/en
Priority to EP12790375.5A priority patent/EP2715235B1/en
Priority to PT127903755T priority patent/PT2715235T/en
Priority to DK12790375.5T priority patent/DK2715235T3/en
Publication of FI20115525A publication Critical patent/FI20115525A/en

Links

Classifications

    • 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
    • F23M9/003—Baffles or deflectors for air or combustion products; Flame shields in flue gas ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/40—Arrangements of partition walls in flues of steam boilers, e.g. built-up from baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems
    • 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
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • 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
    • F23M2700/00—Constructional details of combustion chambers
    • F23M2700/005—Structures of combustion chambers or smoke ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FI20115525A 2011-05-26 2011-05-26 Flue gas silencer in a combustion boiler FI20115525A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20115525A FI20115525A (en) 2011-05-26 2011-05-26 Flue gas silencer in a combustion boiler
PL12790375.5T PL2715235T3 (en) 2011-05-26 2012-05-24 A boiler, and a silencer for a flue gas duct in a boiler
US14/122,518 US9389001B2 (en) 2011-05-26 2012-05-24 Boiler, and a silencer for a flue gas duct in a boiler
PCT/FI2012/050502 WO2012160261A1 (en) 2011-05-26 2012-05-24 A boiler, and a silencer for a flue gas duct in a boiler
EP12790375.5A EP2715235B1 (en) 2011-05-26 2012-05-24 A boiler, and a silencer for a flue gas duct in a boiler
PT127903755T PT2715235T (en) 2011-05-26 2012-05-24 A boiler, and a silencer for a flue gas duct in a boiler
DK12790375.5T DK2715235T3 (en) 2011-05-26 2012-05-24 Boiler and silencer for a flue gas duct in a boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20115525A FI20115525A (en) 2011-05-26 2011-05-26 Flue gas silencer in a combustion boiler

Publications (2)

Publication Number Publication Date
FI20115525A0 FI20115525A0 (en) 2011-05-26
FI20115525A true FI20115525A (en) 2012-11-27

Family

ID=44071649

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115525A FI20115525A (en) 2011-05-26 2011-05-26 Flue gas silencer in a combustion boiler

Country Status (1)

Country Link
FI (1) FI20115525A (en)

Also Published As

Publication number Publication date
FI20115525A0 (en) 2011-05-26

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VALMET POWER OY

PC Transfer of assignment of patent

Owner name: VALMET TECHNOLOGIES OY

FD Application lapsed