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MX2009008840A - Planta y metodo para la extraccion seca/enfriada de cenizas pesadas y para controlar la combustion de residuos con alto contenido no quemado. - Google Patents

Planta y metodo para la extraccion seca/enfriada de cenizas pesadas y para controlar la combustion de residuos con alto contenido no quemado.

Info

Publication number
MX2009008840A
MX2009008840A MX2009008840A MX2009008840A MX2009008840A MX 2009008840 A MX2009008840 A MX 2009008840A MX 2009008840 A MX2009008840 A MX 2009008840A MX 2009008840 A MX2009008840 A MX 2009008840A MX 2009008840 A MX2009008840 A MX 2009008840A
Authority
MX
Mexico
Prior art keywords
combustion
controlling
ashes
plant
unburnt content
Prior art date
Application number
MX2009008840A
Other languages
English (en)
Inventor
Mario Magaldi
Rocco Sorrenti
Original Assignee
Magaldi Ricerche & Brevetti
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 Magaldi Ricerche & Brevetti filed Critical Magaldi Ricerche & Brevetti
Publication of MX2009008840A publication Critical patent/MX2009008840A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/06—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant
    • 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
    • F23L15/00—Heating of air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/30—Premixing fluegas with combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/00001—Exhaust gas recirculation
    • 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
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • 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
    • F23J2900/01003—Ash crushing means associated with ash removal means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

La presente invención se refiere a un sistema para la extracción seca/enfriada de cenizas pesadas y para controlar la combustión de residuos con alto contenido no quemado, permitiendo: extraer ceniza pesada del fondo de la caldera, fomentar y ajustar la post combustión en el cinturón del extractor por el uso combinado de aire caliente combustible y vapores inertes de combustión, ya disponibles en la caldera, enfriar las cenizas presentes en el cinturón y recircularlas opcionalmente -todas o en parte- en una caldera, junto con la fracción de cenizas pesadas de alto contenido de residuos no quemados (Figura 1).
MX2009008840A 2007-02-20 2007-02-20 Planta y metodo para la extraccion seca/enfriada de cenizas pesadas y para controlar la combustion de residuos con alto contenido no quemado. MX2009008840A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000118 WO2008102387A1 (en) 2007-02-20 2007-02-20 Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues

Publications (1)

Publication Number Publication Date
MX2009008840A true MX2009008840A (es) 2009-10-13

Family

ID=38991219

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008840A MX2009008840A (es) 2007-02-20 2007-02-20 Planta y metodo para la extraccion seca/enfriada de cenizas pesadas y para controlar la combustion de residuos con alto contenido no quemado.

Country Status (11)

Country Link
US (1) US20100180807A1 (es)
EP (1) EP2126469A1 (es)
JP (1) JP5216783B2 (es)
KR (1) KR101428831B1 (es)
CN (1) CN101641552A (es)
AU (1) AU2007347640A1 (es)
BR (1) BRPI0721307A2 (es)
CA (1) CA2678727A1 (es)
EA (1) EA016107B1 (es)
MX (1) MX2009008840A (es)
WO (1) WO2008102387A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958241B1 (ko) * 2008-06-30 2010-05-17 한국서부발전 주식회사 석탄 화력 발전 설비의 운전제어방법
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.
DE102010033307A1 (de) * 2010-08-04 2012-02-09 Clyde Bergemann Drycon Gmbh Vorrichtung und Verfahren zum Nachverbrennen von heißem Material auf einem Förderer
JP5636955B2 (ja) * 2010-12-27 2014-12-10 三菱日立パワーシステムズ株式会社 熱回収利用システム
IT1405071B1 (it) * 2011-01-21 2013-12-16 Magaldi Power Spa Impianto e metodo di estrazione e raffreddamento di ceneri con incremento dell'efficienza complessiva di caldaia.
CN102192513B (zh) * 2011-05-25 2012-08-29 大连科林能源工程技术开发有限公司 多元多维化学危险废弃物焚烧炉
CN102221210B (zh) * 2011-05-25 2012-12-12 大连科林能源工程技术开发有限公司 多维化学废弃物焚烧处理和余热回收烟气低温排放系统
CN102635852B (zh) * 2012-05-02 2014-04-02 中国科学院工程热物理研究所 一种降低氮氧化物排放的燃油/燃气锅炉及其方法
ITRM20120351A1 (it) 2012-07-20 2014-01-21 Magaldi Ind Srl Impianto di trasporto a secco di scorie e/o materiali eterogenei.
CN102829468B (zh) * 2012-09-25 2015-02-04 中国东方电气集团有限公司 一种防止锅炉沾污的粉煤灰和灰渣联合再循环的系统
CN102829467B (zh) * 2012-09-25 2015-03-25 中国东方电气集团有限公司 一种防止锅炉沾污的灰渣再循环的方法和系统
ITUB20152285A1 (it) * 2015-07-17 2017-01-17 Magaldi Ind Srl Sistema di trasporto a nastro per grandi portate di materiale sfuso
CN105546559A (zh) * 2015-12-09 2016-05-04 无锡西源电力装备厂 一种锅炉出渣设备
CN113237070B (zh) * 2021-03-17 2022-06-03 西安交通大学 一种风冷式干渣机缓存渣井补风门
JP2024024168A (ja) * 2022-08-09 2024-02-22 三菱重工業株式会社 バイオマス粉砕システム、およびバイオマス粉砕システムの運転方法
FI131765B1 (en) * 2023-11-06 2025-11-18 Valmet Technologies Oy Duct system, uses of a duct system and method for purifying flue gas
CN119321561B (zh) * 2024-12-18 2025-04-15 斯大(福建)热力有限公司 一种用于燃烧生物质颗粒的燃烧设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532873A (en) * 1982-05-12 1985-08-06 Weyerhaeuser Company Suspension firing of hog fuel, other biomass or peat
FR2656326B1 (fr) * 1989-12-22 1992-05-07 Pillard Chauffage Procedes, dispositifs et fours tournants pour fabriquer en continu du charbon de bois riche en carbone.
IT1241408B (it) * 1990-03-02 1994-01-14 Mario Magaldi Sistema di scarico delle ceneri pesanti da caldaie per la produzione di vapore
JP2954643B2 (ja) * 1990-04-03 1999-09-27 バブコツク日立株式会社 ボイラ装置
DE69124666T2 (de) * 1990-11-22 1997-08-21 Hitachi Shipbuilding Eng Co Abfallverbrennungsanlage
US5399194A (en) * 1994-02-23 1995-03-21 Electric Power Research Institute Method of fly ash beneficiation and apparatus for same
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
IT1276747B1 (it) * 1995-06-19 1997-11-03 Magaldi Ricerche & Brevetti Estrattore/raffreddatore di materiali sfusi
IT1298162B1 (it) * 1998-01-15 1999-12-20 Magaldi Ricerche & Brevetti Apparecchiatura e metodo per la postcombustione di ceneri pesanti ad alto contenuto di incombusti
JP3506617B2 (ja) * 1998-11-05 2004-03-15 株式会社タクマ 熱分解残渣の排出方法及びその装置
JP2003074816A (ja) * 2001-08-31 2003-03-12 Mitsubishi Heavy Ind Ltd 廃棄物焼却システム
JP2003130308A (ja) * 2001-10-30 2003-05-08 Hitachi Ltd 固体燃料の燃焼方法及び固体燃料燃焼設備
US6615750B2 (en) * 2002-02-11 2003-09-09 Alstom (Switzerland) Ltd Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same
ITMI20020353A1 (it) * 2002-02-21 2003-08-21 Magaldi Ricerche & Brevetti Estrattore/raffreddatore di materiali sfusi mediante l'utilizzo di unmezzo di nastro trasportatore dotato di piastre forate e provviste di
ITMI20020744A1 (it) * 2002-04-09 2003-10-09 Magaldi Ricerche & Brevetti Trasportatore raffreddore ad aria ed acqua di materiali caldi sfusi
JP2003340397A (ja) * 2002-05-28 2003-12-02 Jfe Engineering Kk 廃棄物焼却灰の無害化処理方法及び廃棄物焼却設備
JP4179948B2 (ja) * 2003-08-20 2008-11-12 カワサキプラントシステムズ株式会社 ミルパイライト有効利用方法および装置
US6948436B2 (en) * 2003-11-10 2005-09-27 Rem Engineereing, Inc. Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber
ITMI20041371A1 (it) * 2004-07-09 2004-10-09 Magaldi Power Spa Sistema integrato di estrazione ceneri pesanti trasformazione delle stesse in ceneri leggere e riduzione degli incombusti
US20060236906A1 (en) * 2005-04-26 2006-10-26 Harvey Buhr Waste litter heater

Also Published As

Publication number Publication date
JP2010519493A (ja) 2010-06-03
CN101641552A (zh) 2010-02-03
EA200901137A1 (ru) 2010-04-30
KR20100014491A (ko) 2010-02-10
EA016107B1 (ru) 2012-02-28
CA2678727A1 (en) 2008-08-28
WO2008102387A1 (en) 2008-08-28
US20100180807A1 (en) 2010-07-22
JP5216783B2 (ja) 2013-06-19
EP2126469A1 (en) 2009-12-02
KR101428831B1 (ko) 2014-08-08
AU2007347640A1 (en) 2008-08-28
BRPI0721307A2 (pt) 2013-01-08

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