CN104334989B - 用于对矿湿性原褐煤进行选矿的方法 - Google Patents

用于对矿湿性原褐煤进行选矿的方法 Download PDF

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Publication number
CN104334989B
CN104334989B CN201380026540.0A CN201380026540A CN104334989B CN 104334989 B CN104334989 B CN 104334989B CN 201380026540 A CN201380026540 A CN 201380026540A CN 104334989 B CN104334989 B CN 104334989B
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CN
China
Prior art keywords
brown coal
former
dry
fluidized bed
bed dryer
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.)
Expired - Fee Related
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CN201380026540.0A
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English (en)
Chinese (zh)
Other versions
CN104334989A (zh
Inventor
H-J·克卢茨
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RWE Power AG
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RWE Power AG
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Publication date
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Publication of CN104334989A publication Critical patent/CN104334989A/zh
Application granted granted Critical
Publication of CN104334989B publication Critical patent/CN104334989B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/20—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CN201380026540.0A 2012-05-23 2013-05-22 用于对矿湿性原褐煤进行选矿的方法 Expired - Fee Related CN104334989B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012010078.7 2012-05-23
DE102012010078A DE102012010078A1 (de) 2012-05-23 2012-05-23 Verfahren zur Aufbereitung von grubenfeuchter Rohbraunkohle
PCT/EP2013/060437 WO2013174828A1 (de) 2012-05-23 2013-05-22 Verfahren zur aufbereitung von grubenfeuchter rohbraunkohle

Publications (2)

Publication Number Publication Date
CN104334989A CN104334989A (zh) 2015-02-04
CN104334989B true CN104334989B (zh) 2016-08-17

Family

ID=48470981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380026540.0A Expired - Fee Related CN104334989B (zh) 2012-05-23 2013-05-22 用于对矿湿性原褐煤进行选矿的方法

Country Status (6)

Country Link
EP (1) EP2852799B1 (de)
CN (1) CN104334989B (de)
AU (1) AU2013265332B2 (de)
CA (1) CA2872454C (de)
DE (1) DE102012010078A1 (de)
WO (1) WO2013174828A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880261B (zh) * 2014-03-18 2015-11-18 嘉兴绿方舟环保技术有限公司 一种循环流化床风干***
CN105157353A (zh) * 2015-03-06 2015-12-16 中昊晨光化工研究院有限公司 一种ptfe悬浮树脂的干燥***及方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254560A (en) * 1977-10-20 1981-03-10 Electric Power Development Co., Inc. Method of drying brown coal
DE4003499A1 (de) * 1989-02-06 1990-08-09 Steinmueller Gmbh L & C Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe
DE4409056A1 (de) * 1994-03-11 1995-09-14 Ver Energiewerke Ag Verfahren und Anordnung zum Vortrocknen von gebrochener Rohbraunkohle für eine druckaufgeladene Wirbelschichtfeuerung
EP0891404B1 (de) * 1996-03-27 2001-10-24 BBP Energy GmbH Verfahren zur zerkleinerung und trocknung von braunkohle
CN2494964Y (zh) * 2001-08-11 2002-06-12 哈尔滨工业大学达通热能工程有限公司 全自动高水分原煤流化床干燥设备
CN101581533A (zh) * 2009-06-04 2009-11-18 山东天力干燥设备有限公司 过热蒸汽褐煤预干燥装置及其工艺
CN201871393U (zh) * 2010-10-27 2011-06-22 丁钟宇 煤泥破碎搅拌机
DE102010003612A1 (de) * 2010-04-01 2011-10-06 Brandenburgische Technische Universität Cottbus Verfahren und Vorrichtung zum Trocknen von Kohle
CN102224224A (zh) * 2008-11-24 2011-10-19 Rwe动力股份公司 褐煤处理方法
CN102353237A (zh) * 2011-08-18 2012-02-15 西安交通大学 一种集成于火力发电厂的高水分褐煤预干燥方法和***

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4296978A (en) 1978-02-10 1979-08-16 Monash University Drying particulate materials
JPS5782682A (en) * 1980-09-17 1982-05-24 Still Carl Gmbh Co Kg Method of and apparatus for indirectly drying and preheating granular material
DD244044A3 (de) * 1982-12-06 1987-03-25 Bkw Geiseltal Veb Verfahren zur behandlung oberflaechenfeuchter rohbraunkohle
DD232338A1 (de) * 1984-08-28 1986-01-22 Orgreb Inst Kraftwerke Verfahren und anordnung zur aufbereitung fester feuchter brennstoffe
DD264970A1 (de) * 1987-11-24 1989-02-15 Orgreb Inst Kraftwerke Verfahren zum besseren vermischen von oberflaechenfeuchtem eintragsschuettgut in eine wirbelschicht
DE19618880C2 (de) * 1996-05-10 2001-12-13 Rheinische Braunkohlenw Ag Verfahren zum Aufbereiten von Braunkohle
DE19620047C2 (de) 1996-05-18 2002-06-27 Rwe Rheinbraun Ag Verfahren und Vorrichtung zum Trocknen von Braunkohle
DE102007002631A1 (de) * 2007-01-12 2008-07-17 Rwe Power Ag Kleinstückiger Brennstoff aus Braunkohle sowie Verfahren zu dessen Herstellung
DE102010003613A1 (de) * 2010-04-01 2011-10-06 Brandenburgische Technische Universität Cottbus Verfahren und Vorrichtung zum Trocknen von Kohle

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254560A (en) * 1977-10-20 1981-03-10 Electric Power Development Co., Inc. Method of drying brown coal
DE4003499A1 (de) * 1989-02-06 1990-08-09 Steinmueller Gmbh L & C Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe
DE4409056A1 (de) * 1994-03-11 1995-09-14 Ver Energiewerke Ag Verfahren und Anordnung zum Vortrocknen von gebrochener Rohbraunkohle für eine druckaufgeladene Wirbelschichtfeuerung
EP0891404B1 (de) * 1996-03-27 2001-10-24 BBP Energy GmbH Verfahren zur zerkleinerung und trocknung von braunkohle
CN2494964Y (zh) * 2001-08-11 2002-06-12 哈尔滨工业大学达通热能工程有限公司 全自动高水分原煤流化床干燥设备
CN102224224A (zh) * 2008-11-24 2011-10-19 Rwe动力股份公司 褐煤处理方法
CN101581533A (zh) * 2009-06-04 2009-11-18 山东天力干燥设备有限公司 过热蒸汽褐煤预干燥装置及其工艺
DE102010003612A1 (de) * 2010-04-01 2011-10-06 Brandenburgische Technische Universität Cottbus Verfahren und Vorrichtung zum Trocknen von Kohle
CN201871393U (zh) * 2010-10-27 2011-06-22 丁钟宇 煤泥破碎搅拌机
CN102353237A (zh) * 2011-08-18 2012-02-15 西安交通大学 一种集成于火力发电厂的高水分褐煤预干燥方法和***

Also Published As

Publication number Publication date
AU2013265332A1 (en) 2014-12-04
CA2872454A1 (en) 2013-11-28
WO2013174828A1 (de) 2013-11-28
EP2852799B1 (de) 2018-11-21
CA2872454C (en) 2019-10-08
AU2013265332B2 (en) 2017-06-29
CN104334989A (zh) 2015-02-04
EP2852799A1 (de) 2015-04-01
DE102012010078A1 (de) 2013-11-28

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Granted publication date: 20160817

Termination date: 20210522