AU2007253584B2 - Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper - Google Patents

Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper Download PDF

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Publication number
AU2007253584B2
AU2007253584B2 AU2007253584A AU2007253584A AU2007253584B2 AU 2007253584 B2 AU2007253584 B2 AU 2007253584B2 AU 2007253584 A AU2007253584 A AU 2007253584A AU 2007253584 A AU2007253584 A AU 2007253584A AU 2007253584 B2 AU2007253584 B2 AU 2007253584B2
Authority
AU
Australia
Prior art keywords
hopper
cooling
ash
air
cooling system
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.)
Ceased
Application number
AU2007253584A
Other languages
English (en)
Other versions
AU2007253584A1 (en
Inventor
Mario Magaldi
Rocco Sorrenti
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.)
Magaldi Power SpA
Original Assignee
Magaldi Power SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38474061&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2007253584(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magaldi Power SpA filed Critical Magaldi Power SpA
Publication of AU2007253584A1 publication Critical patent/AU2007253584A1/en
Application granted granted Critical
Publication of AU2007253584B2 publication Critical patent/AU2007253584B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/003—Ash removal means for incinerators
    • 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
    • F23J2900/01005—Mixing water to ash

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)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
AU2007253584A 2006-05-23 2007-05-21 Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper Ceased AU2007253584B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT001010A ITMI20061010A1 (it) 2006-05-23 2006-05-23 Sistema di raffreddamento per estrazione a secco di ceneri pesanti per caldaie durante la fase di accumulo in tramoggia
ITMI2006A001010 2006-05-23
PCT/EP2007/004646 WO2007134874A1 (en) 2006-05-23 2007-05-21 Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper

Publications (2)

Publication Number Publication Date
AU2007253584A1 AU2007253584A1 (en) 2007-11-29
AU2007253584B2 true AU2007253584B2 (en) 2012-01-12

Family

ID=38474061

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007253584A Ceased AU2007253584B2 (en) 2006-05-23 2007-05-21 Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper

Country Status (14)

Country Link
US (1) US8833277B2 (enExample)
EP (1) EP2032899B1 (enExample)
JP (1) JP5558098B2 (enExample)
KR (1) KR101469003B1 (enExample)
CN (1) CN101484754B (enExample)
AU (1) AU2007253584B2 (enExample)
BR (1) BRPI0711202A2 (enExample)
CA (1) CA2653006A1 (enExample)
EA (1) EA012796B1 (enExample)
IT (1) ITMI20061010A1 (enExample)
MX (1) MX2008014867A (enExample)
PL (1) PL2032899T3 (enExample)
WO (1) WO2007134874A1 (enExample)
ZA (1) ZA200809940B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052085B4 (de) * 2008-10-17 2020-06-18 Clyde Bergemann Dryc0N Gmbh Anlage mit einer Fördereinrichtung für Verbrennungskessel
IT1396049B1 (it) * 2009-09-24 2012-11-09 Magaldi Ind Srl Sistema di estrazione e trasporto di ceneri leggere mediante trasportatore a nastro in acciaio.
FI122189B (fi) 2009-12-21 2011-09-30 Foster Wheeler Energia Oy Menetelmä ja järjestely lämmön talteenottamiseksi palamisprosessin pohjatuhkasta
CN102022750A (zh) * 2010-12-31 2011-04-20 陈伟明 一种拨火装置
ITRM20130029A1 (it) * 2013-01-18 2014-07-19 Magaldi Power Spa Impianto e metodo di estrazione e raffreddamento di ceneri con incremento dell'efficienza complessiva di caldaia.
US10247412B2 (en) * 2016-02-16 2019-04-02 Suncue Company Ltd. Automatic ash discharge device for a burner
WO2018031558A1 (en) 2016-08-12 2018-02-15 Boston Scientific Scimed, Inc. Distributed interactive medical visualization system with primary/secondary interaction features
CN107830539B (zh) * 2017-10-25 2019-06-07 唐山港陆新材料科技有限公司 一种炉渣灰冷却处理设备
CN107906549B (zh) * 2017-11-08 2024-01-30 上海锅炉厂有限公司 一种电站锅炉置换炉底漏风降低空预器排烟温度的系统
CN110822448A (zh) * 2019-09-17 2020-02-21 中国能源建设集团广东省电力设计研究院有限公司 用于干式排渣机的污泥掺烧系统
CN112413615A (zh) * 2020-11-21 2021-02-26 西安西热节能技术有限公司 一种自动控制节能型干排渣装置与方法
CN112984780A (zh) * 2021-03-04 2021-06-18 东营启辉石油设备有限责任公司 一种石油化工用加热炉

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931981A2 (en) * 1998-01-15 1999-07-28 Magaldi Ricerche E Brevetti S.R.L. Apparatus and method for postcombustion of heavy ash with high contents of unburnt matter
WO2003085323A1 (en) * 2002-04-09 2003-10-16 Magaldi Ricerche E Brevetti S.R.L. Air and water conveyor/cooler for hot loose materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336131A (en) * 1978-09-25 1982-06-22 Midland-Ross Corporation Gasification furnace with discharge hopper
JPS57175884A (en) * 1981-04-22 1982-10-28 Kawasaki Heavy Ind Ltd Vertical cooler
JPS59103030U (ja) * 1982-12-24 1984-07-11 住友金属工業株式会社 焼却灰の水分調節装置
JPS62129685A (ja) * 1985-11-28 1987-06-11 三菱重工業株式会社 クリンカク−ラ内部水スプレ冷却装置
US4774908A (en) * 1987-05-29 1988-10-04 Westinghouse Electric Corp. Dry ash handling system
IT1241408B (it) * 1990-03-02 1994-01-14 Mario Magaldi Sistema di scarico delle ceneri pesanti da caldaie per la produzione di vapore
US5775237A (en) * 1996-12-30 1998-07-07 Florida Power Corporation Dry bottom ash handling system
JP3788878B2 (ja) * 1999-01-21 2006-06-21 株式会社タクマ 燃焼設備
ITMI20040225A1 (it) * 2004-02-12 2004-05-12 Magaldi Ricerche & Brevetti S R L Dispositivo di pre-frantumazione per un trasportatoe raffreddatore di materiali caldi sfusi caldi
US7559725B2 (en) * 2005-11-14 2009-07-14 General Kinematics Corporation Conveyor for and method of conveying heated material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931981A2 (en) * 1998-01-15 1999-07-28 Magaldi Ricerche E Brevetti S.R.L. Apparatus and method for postcombustion of heavy ash with high contents of unburnt matter
WO2003085323A1 (en) * 2002-04-09 2003-10-16 Magaldi Ricerche E Brevetti S.R.L. Air and water conveyor/cooler for hot loose materials

Also Published As

Publication number Publication date
JP5558098B2 (ja) 2014-07-23
BRPI0711202A2 (pt) 2011-03-22
US20100064950A1 (en) 2010-03-18
KR20090021344A (ko) 2009-03-03
WO2007134874A1 (en) 2007-11-29
KR101469003B1 (ko) 2014-12-05
CN101484754B (zh) 2011-03-30
MX2008014867A (es) 2009-04-22
ITMI20061010A1 (it) 2007-11-24
US8833277B2 (en) 2014-09-16
JP2009537791A (ja) 2009-10-29
CN101484754A (zh) 2009-07-15
EP2032899A1 (en) 2009-03-11
CA2653006A1 (en) 2007-11-29
ZA200809940B (en) 2009-12-30
EA012796B1 (ru) 2009-12-30
AU2007253584A1 (en) 2007-11-29
EA200802183A1 (ru) 2009-06-30
EP2032899B1 (en) 2018-01-10
PL2032899T3 (pl) 2018-08-31

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired