UA106482C2 - Спосіб виготовлення вугільного пилу - Google Patents

Спосіб виготовлення вугільного пилу

Info

Publication number
UA106482C2
UA106482C2 UAA201110010A UAA201110010A UA106482C2 UA 106482 C2 UA106482 C2 UA 106482C2 UA A201110010 A UAA201110010 A UA A201110010A UA A201110010 A UAA201110010 A UA A201110010A UA 106482 C2 UA106482 C2 UA 106482C2
Authority
UA
Ukraine
Prior art keywords
gas
drying gas
pulverized coal
feeding
pulverizer
Prior art date
Application number
UAA201110010A
Other languages
English (en)
Russian (ru)
Inventor
Пауль Гьодерт
Original Assignee
Поль Вурт С.А.
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=40957588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA106482(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of UA106482C2 publication Critical patent/UA106482C2/uk

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B5/00Making pig-iron in the blast furnace
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • B02C23/30Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • B02C23/34Passing gas through crushing or disintegrating zone gas being recirculated to crushing or disintegrating zone
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10Drying
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B5/00Making pig-iron in the blast furnace
    • C21B5/001Injecting additional fuel or reducing agents
    • C21B5/003Injection of pulverulent coal
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B9/00Stoves for heating the blast in blast furnaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04Heating fuel prior to delivery to combustion apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/103Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with specific material feeding arrangements, e.g. combined with disintegrating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10Temperature; Pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/001Heating arrangements using waste heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00Pretreatment of solid fuel
    • F23K2201/10Pulverizing
    • F23K2201/103Pulverizing with hot gas supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23KFEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00Pretreatment of solid fuel
    • F23K2201/20Drying
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

Спосіб виготовлення вугільного пилу, який включає етапи: забезпечення сушильного газу, нагрітого до попередньо заданої температури у генераторі (26) гарячого газу, подавання нагрітого сушильного газу у вугільний млин (20), введення незбагаченого вугілля у вугільний млин (20), при цьому вугільний млин (20) подрібнює незбагачене вугілля у вугільний пил, збирання суміші сушильного газу й вугільного пилу з вугільного млина (20) і подавання суміші на фільтр (34), при цьому фільтр (34) відокремлює висушений вугільний пил від сушильного газу, збирання висушеного вугільного пилу для подальшого використання й подавання сушильного газу з фільтра (34) у відвідний трубопровід (38), збирання вихідного з фільтра (34) сушильного газу, і подавання частини зібраного сушильного газу у трубопровід (42) рециркуляції для подавання рециркуляційного сушильного газу у генератор (26) гарячого газу. Відповідно до важливого аспекту винаходу етап забезпечення сушильного газу містить подавання відпрацьованого газу сушильної печі зі змінною швидкістю у генератор (26) гарячого газу через трубопровід (46) відпрацьованого газу сушильної печі для того, щоб довести до максимуму кількість відпрацьованого газу сушильної печі, який використовується як сушильний газ. Тиском сушильного газу на газовпускному патрубку (24) вугільного млина керують за допомогою регулювання швидкості потоку відпрацьованого газу через трубопровід (46) відпрацьованого газу сушильної печі.
UAA201110010A 2009-01-21 2010-01-21 Спосіб виготовлення вугільного пилу UA106482C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91517A LU91517B1 (en) 2009-01-21 2009-01-21 Method for producing pulverized coal
PCT/EP2010/050689 WO2010084156A1 (en) 2009-01-21 2010-01-21 Method for producing pulverized coal

Publications (1)

Publication Number Publication Date
UA106482C2 true UA106482C2 (uk) 2014-09-10

Family

ID=40957588

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201110010A UA106482C2 (uk) 2009-01-21 2010-01-21 Спосіб виготовлення вугільного пилу

Country Status (13)

Country Link
US (1) US8573520B2 (uk)
EP (1) EP2389456B2 (uk)
JP (1) JP5656870B2 (uk)
KR (1) KR101571358B1 (uk)
CN (1) CN102292459B (uk)
AU (1) AU2010207708B2 (uk)
BR (1) BRPI1007203B1 (uk)
CA (1) CA2748897C (uk)
DE (1) DE10701504T8 (uk)
LU (1) LU91517B1 (uk)
RU (1) RU2505610C2 (uk)
UA (1) UA106482C2 (uk)
WO (1) WO2010084156A1 (uk)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91517B1 (en) 2009-01-21 2010-07-22 Paul Wurth A S Method for producing pulverized coal
DE102011016022A1 (de) * 2011-04-04 2012-10-04 EnBW Energie Baden-Württemberg AG Mahltrocknungsvorrichtung
CN102607286A (zh) * 2012-03-13 2012-07-25 冯运伟 熔盐炉余热发电燃烧综合利用系统
JP5949414B2 (ja) * 2012-10-05 2016-07-06 新日鐵住金株式会社 粉砕プラント排ガス制御装置、粉砕プラント排ガス制御方法、及びコンピュータプログラム
CN103486604B (zh) * 2013-09-02 2015-11-18 中冶南方工程技术有限公司 一种干燥介质的生成方法及其系统
JP6133765B2 (ja) * 2013-12-16 2017-05-24 新日鉄住金エンジニアリング株式会社 負圧循環型微粉炭吹込み設備、並びにその冷却、パージ及びリークチェック方法
DE102015003260A1 (de) * 2015-03-16 2016-09-22 Pallmann Maschinenfabrik Gmbh & Co. Kg Verfahren zur Zerkleinerung von wärmeempfindlichem Aufgabegut
PL228611B1 (pl) * 2015-07-02 2018-04-30 Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie Sposób suszenia i domielania wstępnie rozdrobnionych materiałów, zwłaszcza węgla brunatnego lub kamiennego, oraz urządzenie do suszenia i domielania wstępnie rozdrobnionych materiałów, zwłaszcza węgla brunatnego lub kamiennego
CN105135823A (zh) * 2015-10-13 2015-12-09 江苏天鹏机电制造有限公司 烘干系统
LU92916B1 (en) * 2015-12-17 2017-07-13 Wurth Paul Sa Grinding and drying plant
CN105806069A (zh) * 2016-05-01 2016-07-27 沈阳远大科技实业有限公司 具有粉碎、烘干功能的褐煤加工系统
JP7325948B2 (ja) * 2018-11-21 2023-08-15 三菱重工業株式会社 微粉炭機の微粉炭乾燥システム及びその微粉炭乾燥方法並びに微粉炭乾燥プログラム、微粉炭機、ガス化複合発電設備
CN111729480B (zh) * 2020-07-07 2022-07-22 大峘集团有限公司 一种煤粉制备系统自循环热风废气脱湿装置及其工作方法
CN113019667B (zh) * 2021-01-29 2022-06-14 华电电力科学研究院有限公司 一种风扇磨制粉系统磨煤机入口烟气量调节系统及方法
CN115044726A (zh) * 2022-06-15 2022-09-13 广东韶钢松山股份有限公司 一种高炉热风炉烟气控制的装置系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025512A1 (de) * 1980-07-05 1982-01-28 Karl von Dipl.-Ing.Dipl.-Wirtsch. 2000 Hamburg Wedel Verfahren zum an- und/oder abfahren von inert betriebenen mahltrocknungsanlagen
JPS57145908A (en) * 1981-03-03 1982-09-09 Kobe Steel Ltd Drying method for pulverized coal for blowing into blast furnace
JPS5864409A (ja) * 1981-10-15 1983-04-16 Mitsubishi Heavy Ind Ltd 微粉炭燃焼ボイラ
JPS5956495A (ja) * 1982-08-10 1984-03-31 Kobe Steel Ltd 高炉吹込用粉体燃料の粉砕・乾燥・輸送設備
JPS59145711A (ja) * 1983-02-09 1984-08-21 Nippon Steel Corp 高炉微粉炭吹込設備の温風供給方法
JPS62123217A (ja) * 1985-11-22 1987-06-04 Sumitomo Metal Ind Ltd 高炉吹き込み用微粉炭の乾燥方法
CN1076636C (zh) 1999-12-29 2001-12-26 宝山钢铁股份有限公司 高炉喷煤制粉尾气再循环系统及其控制方法
RU2200278C2 (ru) * 2001-03-07 2003-03-10 Артемьев Владимир Константинович Способ приготовления пылевидного топлива для сжигания и система приготовления пылевидного топлива
KR100868440B1 (ko) * 2002-07-03 2008-11-11 주식회사 포스코 고로의 미분탄 제조설비의 배가스 제어 장치
DE102005040519B4 (de) 2005-08-26 2009-12-31 Loesche Gmbh Verfahren und Vorrichtung zur Vermahlung von heißem und feuchtem Rohmaterial
CN100489393C (zh) 2006-12-28 2009-05-20 鞍钢股份有限公司 一种用热风炉烟道废气作载体的高炉喷煤方法
CN100535127C (zh) 2008-03-07 2009-09-02 山西潞安矿业(集团)有限责任公司 高炉喷吹煤粉喷前预热工艺
LU91517B1 (en) 2009-01-21 2010-07-22 Paul Wurth A S Method for producing pulverized coal
JP6768563B2 (ja) 2017-03-07 2020-10-14 Ykk Ap株式会社 建具

Also Published As

Publication number Publication date
US20110271587A1 (en) 2011-11-10
US8573520B2 (en) 2013-11-05
DE10701504T1 (de) 2012-09-13
RU2505610C2 (ru) 2014-01-27
JP2012515841A (ja) 2012-07-12
EP2389456B2 (en) 2023-07-19
CA2748897C (en) 2018-02-27
LU91517B1 (en) 2010-07-22
RU2011134714A (ru) 2013-02-27
BRPI1007203A2 (pt) 2016-02-23
JP5656870B2 (ja) 2015-01-21
DE10701504T8 (de) 2013-04-25
BRPI1007203B1 (pt) 2018-02-06
EP2389456A1 (en) 2011-11-30
CN102292459A (zh) 2011-12-21
AU2010207708B2 (en) 2015-08-20
WO2010084156A1 (en) 2010-07-29
EP2389456B1 (en) 2017-12-20
AU2010207708A1 (en) 2011-07-21
CA2748897A1 (en) 2010-07-29
KR20110106940A (ko) 2011-09-29
CN102292459B (zh) 2014-12-03
KR101571358B1 (ko) 2015-11-24

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