MX2008014867A - Sistema de enfriamiento para extraccion seca de ceniza de fondo de horno pesada para hornos durante la etapa de almcacenamiento en la tolva. - Google Patents
Sistema de enfriamiento para extraccion seca de ceniza de fondo de horno pesada para hornos durante la etapa de almcacenamiento en la tolva.Info
- Publication number
- MX2008014867A MX2008014867A MX2008014867A MX2008014867A MX2008014867A MX 2008014867 A MX2008014867 A MX 2008014867A MX 2008014867 A MX2008014867 A MX 2008014867A MX 2008014867 A MX2008014867 A MX 2008014867A MX 2008014867 A MX2008014867 A MX 2008014867A
- Authority
- MX
- Mexico
- Prior art keywords
- hopper
- cooling
- storing step
- air
- intakes
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 7
- 239000010882 bottom ash Substances 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000002956 ash Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
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)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
La presente invención se refiere a un sistema de enfriamiento para extracción en seco de ceniza de fondo pesada en la salida de los hornos para combustible sólido durante el paso en la tolva, caracterizado porque las entradas de aire apropiadas (2), colocadas en las paredes laterales de la tolva (1) al fondo de la tolva, a través de cual una cantidad controlada de aire de enfriamiento pasa succionado en la cámara de combustión (12) por la válvula de combustión, capaz de alcanzar un sistema de distribución uniforme y balanceando para el tal aire durante el paso de almacenamiento en la tolva (1) que optimiza el enfriamiento de la ceniza que cae, dejando la cantidad total del aire entrando en el horno sin cambiar. La cabeza de distribución de las entradas (2) es conectada al ambiente del extractor (6) por la tapa (7) a través de un conducto apropiado (3) proporcionando con una válvula automatizada (8) estando abierta durante el paso de almacenamiento permitiendo que el aire pase a través de las entradas (2) colocadas en las paredes laterales de la tolva (1). Un enfriamiento más eficiente puede obtenerse por cualquier adición de agua que entra por las toberas (14) apropiadamente colocadas dentro de la tolva (1). La cantidad de agua puede ajustarse de manera que la función mejorada de enfriamiento es actuado sin humidificación.
Applications Claiming Priority (2)
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 |
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 (1)
Publication Number | Publication Date |
---|---|
MX2008014867A true MX2008014867A (es) | 2009-04-22 |
Family
ID=38474061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2008014867A MX2008014867A (es) | 2006-05-23 | 2007-05-21 | Sistema de enfriamiento para extraccion seca de ceniza de fondo de horno pesada para hornos durante la etapa de almcacenamiento en la tolva. |
Country Status (14)
Country | Link |
---|---|
US (1) | US8833277B2 (es) |
EP (1) | EP2032899B1 (es) |
JP (1) | JP5558098B2 (es) |
KR (1) | KR101469003B1 (es) |
CN (1) | CN101484754B (es) |
AU (1) | AU2007253584B2 (es) |
BR (1) | BRPI0711202A2 (es) |
CA (1) | CA2653006A1 (es) |
EA (1) | EA012796B1 (es) |
IT (1) | ITMI20061010A1 (es) |
MX (1) | MX2008014867A (es) |
PL (1) | PL2032899T3 (es) |
WO (1) | WO2007134874A1 (es) |
ZA (1) | ZA200809940B (es) |
Families Citing this family (12)
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 |
JP2019534490A (ja) | 2016-08-12 | 2019-11-28 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 一次/二次インタラクション機能を備えた分散型インタラクティブ医療視覚化システム |
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 |
Family Cites Families (12)
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 |
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 |
JP3788878B2 (ja) * | 1999-01-21 | 2006-06-21 | 株式会社タクマ | 燃焼設備 |
ITMI20020744A1 (it) * | 2002-04-09 | 2003-10-09 | Magaldi Ricerche & Brevetti | Trasportatore raffreddore ad aria ed acqua di materiali caldi sfusi |
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 |
-
2006
- 2006-05-23 IT IT001010A patent/ITMI20061010A1/it unknown
-
2007
- 2007-05-21 EA EA200802183A patent/EA012796B1/ru not_active IP Right Cessation
- 2007-05-21 CN CN2007800255780A patent/CN101484754B/zh not_active Expired - Fee Related
- 2007-05-21 MX MX2008014867A patent/MX2008014867A/es active IP Right Grant
- 2007-05-21 KR KR1020087029541A patent/KR101469003B1/ko active IP Right Grant
- 2007-05-21 WO PCT/EP2007/004646 patent/WO2007134874A1/en active Application Filing
- 2007-05-21 AU AU2007253584A patent/AU2007253584B2/en not_active Ceased
- 2007-05-21 EP EP07725542.0A patent/EP2032899B1/en active Active
- 2007-05-21 CA CA002653006A patent/CA2653006A1/en not_active Abandoned
- 2007-05-21 PL PL07725542T patent/PL2032899T3/pl unknown
- 2007-05-21 BR BRPI0711202-5A patent/BRPI0711202A2/pt not_active Application Discontinuation
- 2007-05-21 JP JP2009511418A patent/JP5558098B2/ja active Active
- 2007-05-21 US US12/227,585 patent/US8833277B2/en active Active
-
2008
- 2008-11-21 ZA ZA200809940A patent/ZA200809940B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU2007253584B2 (en) | 2012-01-12 |
JP2009537791A (ja) | 2009-10-29 |
PL2032899T3 (pl) | 2018-08-31 |
KR20090021344A (ko) | 2009-03-03 |
BRPI0711202A2 (pt) | 2011-03-22 |
EA012796B1 (ru) | 2009-12-30 |
CN101484754B (zh) | 2011-03-30 |
KR101469003B1 (ko) | 2014-12-05 |
JP5558098B2 (ja) | 2014-07-23 |
WO2007134874A1 (en) | 2007-11-29 |
AU2007253584A1 (en) | 2007-11-29 |
US20100064950A1 (en) | 2010-03-18 |
EA200802183A1 (ru) | 2009-06-30 |
EP2032899A1 (en) | 2009-03-11 |
US8833277B2 (en) | 2014-09-16 |
EP2032899B1 (en) | 2018-01-10 |
CA2653006A1 (en) | 2007-11-29 |
ZA200809940B (en) | 2009-12-30 |
ITMI20061010A1 (it) | 2007-11-24 |
CN101484754A (zh) | 2009-07-15 |
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Legal Events
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FG | Grant or registration |