PH12019502105A1 - Boiler system - Google Patents

Boiler system

Info

Publication number
PH12019502105A1
PH12019502105A1 PH12019502105A PH12019502105A PH12019502105A1 PH 12019502105 A1 PH12019502105 A1 PH 12019502105A1 PH 12019502105 A PH12019502105 A PH 12019502105A PH 12019502105 A PH12019502105 A PH 12019502105A PH 12019502105 A1 PH12019502105 A1 PH 12019502105A1
Authority
PH
Philippines
Prior art keywords
furnace
boiler system
exhaust gas
spraying
interior
Prior art date
Application number
PH12019502105A
Inventor
Tatsunori Shibata
Ryuichi Agawa
Original Assignee
Sumitomo Heavy Industries
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 Sumitomo Heavy Industries filed Critical Sumitomo Heavy Industries
Publication of PH12019502105A1 publication Critical patent/PH12019502105A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • 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
    • F23J2900/13001—Preventing or reducing corrosion in chimneys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Incineration Of Waste (AREA)

Abstract

A boiler system equipped with a furnace for burning fuel, and an exhaust gas passage through which exhaust gas generated in the furnace passes, and in the interior of which a pipe-shaped member is arranged. The furnace is provided with a spraying unit for spraying a chemical compound containing Mg into the furnace.
PH12019502105A 2017-03-29 2019-09-13 Boiler system PH12019502105A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017066094 2017-03-29
PCT/JP2018/012522 WO2018181366A1 (en) 2017-03-29 2018-03-27 Boiler system

Publications (1)

Publication Number Publication Date
PH12019502105A1 true PH12019502105A1 (en) 2020-06-15

Family

ID=63676066

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502105A PH12019502105A1 (en) 2017-03-29 2019-09-13 Boiler system

Country Status (5)

Country Link
JP (1) JP7065829B2 (en)
KR (1) KR102454609B1 (en)
MY (1) MY196720A (en)
PH (1) PH12019502105A1 (en)
WO (1) WO2018181366A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130602A1 (en) * 1981-08-01 1983-02-17 Steag Ag, 4300 Essen METHOD FOR OPERATING A FLUID BED FIRING USING A DUST BURNER AND FLUID BED FIRING FOR CARRYING OUT THE METHOD
JP3030511B2 (en) * 1990-10-05 2000-04-10 バブコツク日立株式会社 Boiler device and operation method thereof
JP2000249288A (en) * 1999-03-02 2000-09-12 Babcock Hitachi Kk Heating tube corrosion preventing method for oil burning boiler
JP2002052311A (en) * 2000-08-10 2002-02-19 Mineral Seimitsu Kagaku Kk Additive for combustion exhaust gas, method for producing the same, and method for generating electricity by using the additive
SE520927C2 (en) 2001-01-26 2003-09-16 Vattenfall Ab Method of operation of a heat-producing plant for combustion of chlorine-containing fuels
JP2003074816A (en) * 2001-08-31 2003-03-12 Mitsubishi Heavy Ind Ltd Waste incineration system
JP3495015B2 (en) * 2001-09-05 2004-02-09 川崎重工業株式会社 Method for recovering heat from chlorine-containing combustibles and solidified fuel produced from chlorine-containing combustibles
JP2004347145A (en) * 2003-05-20 2004-12-09 Ishikawajima Harima Heavy Ind Co Ltd Aluminum deposition preventing method for rpf fired circulation fluidized bed boiler
JP2009046342A (en) * 2007-08-17 2009-03-05 Kurita Water Ind Ltd Exhaust gas component adhesion inhibitor and exhaust gas component adhesion-inhibiting method
US8695516B2 (en) * 2009-04-21 2014-04-15 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
JP5560815B2 (en) * 2010-03-25 2014-07-30 栗田工業株式会社 Clinker adhesion inhibitor and clinker adhesion prevention method
JP6150721B2 (en) * 2013-12-16 2017-06-21 三菱日立パワーシステムズ株式会社 Heavy oil combustion method, heavy oil fired boiler and control device

Also Published As

Publication number Publication date
MY196720A (en) 2023-05-02
JPWO2018181366A1 (en) 2020-02-06
JP7065829B2 (en) 2022-05-12
KR102454609B1 (en) 2022-10-13
KR20190129825A (en) 2019-11-20
WO2018181366A1 (en) 2018-10-04

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