ZA200700195B - Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter - Google Patents

Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter

Info

Publication number
ZA200700195B
ZA200700195B ZA200700195A ZA200700195A ZA200700195B ZA 200700195 B ZA200700195 B ZA 200700195B ZA 200700195 A ZA200700195 A ZA 200700195A ZA 200700195 A ZA200700195 A ZA 200700195A ZA 200700195 B ZA200700195 B ZA 200700195B
Authority
ZA
South Africa
Prior art keywords
ashes
ash
boiler
coal
extraction
Prior art date
Application number
ZA200700195A
Other languages
English (en)
Inventor
Magaldi Mario
Sorrenti Rocco
Original Assignee
Magaldi Powert S P A
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=35044936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200700195(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magaldi Powert S P A filed Critical Magaldi Powert S P A
Publication of ZA200700195B publication Critical patent/ZA200700195B/xx

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 
    • 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
    • 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
    • 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 
    • 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
ZA200700195A 2004-07-09 2007-01-08 Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter ZA200700195B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001371A ITMI20041371A1 (it) 2004-07-09 2004-07-09 Sistema integrato di estrazione ceneri pesanti trasformazione delle stesse in ceneri leggere e riduzione degli incombusti

Publications (1)

Publication Number Publication Date
ZA200700195B true ZA200700195B (en) 2008-05-28

Family

ID=35044936

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200700195A ZA200700195B (en) 2004-07-09 2007-01-08 Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter

Country Status (20)

Country Link
US (1) US8091491B2 (xx)
EP (1) EP1779036B1 (xx)
JP (1) JP4861318B2 (xx)
KR (1) KR101222144B1 (xx)
CN (1) CN100501234C (xx)
AT (1) ATE455277T1 (xx)
AU (1) AU2005261832B2 (xx)
CA (1) CA2572893C (xx)
DE (1) DE602005018933D1 (xx)
DK (1) DK1779036T3 (xx)
ES (1) ES2338672T3 (xx)
HK (1) HK1109651A1 (xx)
IT (1) ITMI20041371A1 (xx)
MX (1) MX2007000370A (xx)
PL (1) PL1779036T3 (xx)
PT (1) PT1779036E (xx)
RU (1) RU2419742C2 (xx)
SI (1) SI1779036T1 (xx)
WO (1) WO2006005574A1 (xx)
ZA (1) ZA200700195B (xx)

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EP2057414A1 (en) * 2006-08-22 2009-05-13 Magaldi Power S.P.A. Extraction and air/water cooling system for large quantities of heavy ashes
JP2010501822A (ja) * 2006-08-22 2010-01-21 マガルディ パワー ソシエタ ペル アチオニ ボイラーから重灰を乾式抽出するための冷却システム
EP2126469A1 (en) * 2007-02-20 2009-12-02 Magaldi Ricerche E Brevetti S.R.L. Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues
JP5036467B2 (ja) * 2007-09-21 2012-09-26 中国電力株式会社 石炭火力発電システム及び六価クロム溶出低減方法
WO2009104212A1 (en) * 2008-02-22 2009-08-27 Magaldi Industrie S.R.L. Extraction and air/water cooling system for large quantities of heavy ashes also with high level of unburnt matter
DE102008012246A1 (de) * 2008-03-03 2009-10-01 Clyde Bergemann Drycon Gmbh System zur Aschewiederverwertung
KR101013217B1 (ko) * 2008-07-04 2011-02-10 주식회사 에콜라이트 석탄회 재활용 장치 및 방법
DE102008044709A1 (de) * 2008-08-28 2010-03-04 Clyde Bergemann Drycon Gmbh Verfahren und Vorrichtung zum Fördern von Verbrennungsrückständen
EP2182280A1 (de) * 2008-10-29 2010-05-05 Claudius Peters Technologies GmbH System zum Abführen und Kühlen von Asche aus Feuerungen
DE102008054098A1 (de) * 2008-10-31 2010-05-06 Clyde Bergemann Dryc0N Gmbh Verfahren und Vorrichtung zur Förderung von Material aus einem Verbrennungskessel
IT1392240B1 (it) * 2008-12-12 2012-02-22 Magaldi Ind Srl Sistema di estrazione e raffreddamento per grandi portate di ceneri pesanti con incremento dell'efficienza.
ITRM20090280A1 (it) * 2009-06-04 2010-12-05 Magaldi Ind Srl Sistema integrato di riattivazione e ricircolo di ceneri leggere ad alto tenore di incombusti.
JP5005006B2 (ja) * 2009-08-04 2012-08-22 中国電力株式会社 Ｅｐ灰の処理システム、ｅｐ灰の処理方法、及びｅｐ灰の処理用プログラム
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.
JP2011080727A (ja) * 2009-10-09 2011-04-21 Kobe Steel Ltd ボイラの灰付着抑制方法及び灰付着抑制装置
CN102269419A (zh) * 2011-07-08 2011-12-07 西安热工研究院有限公司 一种提高电站锅炉制粉炉烟温度的方法及装置
FR2983488B1 (fr) * 2011-12-02 2013-11-15 IFP Energies Nouvelles Procede de combustion en boucle chimique avec elimination des cendres et fines en sortie de la zone d'oxydation et installation utilisant un tel procede
CN103263075B (zh) * 2013-06-11 2015-08-12 红塔烟草(集团)有限责任公司 高效节能打叶风分新工艺及设备
CN103411212B (zh) * 2013-08-23 2016-08-10 太原钢铁(集团)有限公司 一种废旧炉渣在流化床锅炉燃烧系统中的再利用工艺
JP6655276B2 (ja) * 2014-04-28 2020-02-26 住友重機械工業株式会社 石炭焚きボイラで生じる石炭灰の搬送システム、石炭焚きボイラで生じる石炭灰の搬送方法
CN105135420B (zh) * 2015-08-26 2018-06-26 烟台龙源电力技术股份有限公司 一种飞灰二次燃烧系统及提高飞灰锗品位的方法
US20220355309A1 (en) * 2019-10-21 2022-11-10 Ashcor Technologies Ltd. Method and system for ash reclamation
CN114046525A (zh) * 2021-11-04 2022-02-15 新疆中泰矿冶有限公司 掺烧灰渣缓解准东混煤结渣的方法及装置
CN114194834A (zh) * 2021-12-23 2022-03-18 国家能源集团谏壁发电厂 一种新型非刚性膨胀节

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JPS6123007A (ja) 1984-07-10 1986-01-31 Kawasaki Heavy Ind Ltd パレツト待避装置を備えた立体倉庫
JPS6123006A (ja) 1984-07-12 1986-01-31 Kawasaki Heavy Ind Ltd ロ−ル紙保管用立体倉庫
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FR2627495B1 (fr) * 1988-02-22 1992-01-17 Solvay Solide catalytique utilisable pour la polymerisation des alpha-olefines, procede pour sa preparation et procede de polymerisation des alpha-olefines en presence d'un systeme catalytique comprenant ce solide
CN2033470U (zh) * 1988-08-05 1989-03-01 黄世汉 分级双床再循环沸腾燃烧锅炉
FI85909C (fi) * 1989-02-22 1992-06-10 Ahlstroem Oy Anordning foer foergasning eller foerbraenning av fast kolhaltigt material.
IT1241408B (it) * 1990-03-02 1994-01-14 Mario Magaldi Sistema di scarico delle ceneri pesanti da caldaie per la produzione di vapore
US5161471A (en) * 1991-11-13 1992-11-10 Riley Stoker Corporation Apparatus for reburning ash material of a previously burned primary fuel
JP2851545B2 (ja) * 1994-11-30 1999-01-27 三菱重工業株式会社 石炭焚きボイラ
IT1282773B1 (it) * 1996-05-31 1998-03-31 Magaldi Ricerche & Brevetti Procedimento di ricircolo di ceneri prodotte da caldaie per la produzione di vapore
US5992336A (en) * 1996-12-31 1999-11-30 Wisconsin Electric Power Company Reburning of coal ash
TW419574B (en) * 1998-06-16 2001-01-21 Mitsubishi Heavy Ind Ltd Operating method of flow-level incinerator and the incinerator
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products
US6637354B2 (en) * 2000-03-24 2003-10-28 Wisconsin Electric Power Company Coal combustion products recovery process
CN1194923C (zh) * 2002-06-05 2005-03-30 武汉理工大学 燃煤锅炉供热同时生产铝酸盐水泥或活性粉煤灰方法及产品

Also Published As

Publication number Publication date
ATE455277T1 (de) 2010-01-15
RU2007100154A (ru) 2008-08-20
JP4861318B2 (ja) 2012-01-25
ES2338672T3 (es) 2010-05-11
PL1779036T3 (pl) 2010-06-30
JP2008506086A (ja) 2008-02-28
DE602005018933D1 (de) 2010-03-04
EP1779036B1 (en) 2010-01-13
WO2006005574A1 (en) 2006-01-19
AU2005261832A1 (en) 2006-01-19
PT1779036E (pt) 2010-03-31
EP1779036A1 (en) 2007-05-02
US8091491B2 (en) 2012-01-10
KR101222144B1 (ko) 2013-01-14
KR20070043963A (ko) 2007-04-26
AU2005261832B2 (en) 2010-04-01
CA2572893A1 (en) 2006-01-19
CA2572893C (en) 2013-06-11
ITMI20041371A1 (it) 2004-10-09
US20080229985A1 (en) 2008-09-25
DK1779036T3 (da) 2010-05-25
CN100501234C (zh) 2009-06-17
RU2419742C2 (ru) 2011-05-27
HK1109651A1 (en) 2008-06-13
CN101002056A (zh) 2007-07-18
SI1779036T1 (sl) 2010-05-31
MX2007000370A (es) 2008-03-05

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