CN111482242A - 固体燃料粉碎装置、具备其的发电设备、以及其控制方法 - Google Patents

固体燃料粉碎装置、具备其的发电设备、以及其控制方法 Download PDF

Info

Publication number
CN111482242A
CN111482242A CN202010075975.6A CN202010075975A CN111482242A CN 111482242 A CN111482242 A CN 111482242A CN 202010075975 A CN202010075975 A CN 202010075975A CN 111482242 A CN111482242 A CN 111482242A
Authority
CN
China
Prior art keywords
fuel
classifier
solid fuel
rotary classifier
coarse
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.)
Granted
Application number
CN202010075975.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN111482242B (zh
Inventor
泽昇吾
松本慎治
植田优也
栗原诚矢
山口聪太朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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 Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of CN111482242A publication Critical patent/CN111482242A/zh
Application granted granted Critical
Publication of CN111482242B publication Critical patent/CN111482242B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/04—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • 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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • 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
    • 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
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
CN202010075975.6A 2019-01-25 2020-01-22 固体燃料粉碎装置、具备其的发电设备、以及其控制方法 Active CN111482242B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-011244 2019-01-25
JP2019011244A JP7362253B2 (ja) 2019-01-25 2019-01-25 固体燃料粉砕装置及びこれを備えた発電プラント並びに固体燃料粉砕装置の制御方法

Publications (2)

Publication Number Publication Date
CN111482242A true CN111482242A (zh) 2020-08-04
CN111482242B CN111482242B (zh) 2022-01-04

Family

ID=71789239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010075975.6A Active CN111482242B (zh) 2019-01-25 2020-01-22 固体燃料粉碎装置、具备其的发电设备、以及其控制方法

Country Status (2)

Country Link
JP (1) JP7362253B2 (ja)
CN (1) CN111482242B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113477385A (zh) * 2021-05-06 2021-10-08 安徽汽车职业技术学院 一种煤粉制备安全预报警系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112337578A (zh) * 2020-10-21 2021-02-09 天津水泥工业设计研究院有限公司 一种盆式高压辊磨及基于盆式高压辊磨的粉状物料研磨方法
CN115837300B (zh) * 2022-12-01 2023-05-02 连云港双亚机械有限公司 一种谷物碾磨设备

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104012A (ja) * 1991-10-18 1993-04-27 Ube Ind Ltd 竪型粉砕機の異常振動防止方法
JPH07308637A (ja) * 1994-05-20 1995-11-28 Ishikawajima Harima Heavy Ind Co Ltd ミルの回転式分級機
JPH08141420A (ja) * 1994-11-18 1996-06-04 Ishikawajima Harima Heavy Ind Co Ltd ミル給炭方法及び装置
JPH11347432A (ja) * 1998-06-05 1999-12-21 Mitsubishi Heavy Ind Ltd ローラミルの運転制御方法
JP2002186868A (ja) * 2000-12-21 2002-07-02 Ishikawajima Harima Heavy Ind Co Ltd 竪型ローラミルの運転制御方法及び装置
CN101112702A (zh) * 2006-07-27 2008-01-30 绵阳流能粉体设备有限公司 外密封式气流分级机
CN101690932A (zh) * 2009-09-25 2010-04-07 南京凯盛水泥技术工程有限公司 一种斜槽式粉体分级装置
CN101773871A (zh) * 2010-02-05 2010-07-14 金堆城钼业股份有限公司 一种高品位钼精矿的生产工艺
JP2012210592A (ja) * 2011-03-31 2012-11-01 Ihi Corp 竪型ミル
JP2015001347A (ja) * 2013-06-17 2015-01-05 バブコック日立株式会社 竪型粉砕分級装置
CN106423450A (zh) * 2016-12-15 2017-02-22 福格申机械工程（昆山）有限公司 管道流体固杂双铰盘转子在线破碎机
CN107002995A (zh) * 2014-11-28 2017-08-01 三菱日立电力系统株式会社 固体燃料粉碎装置及其控制方法
JP2017140566A (ja) * 2016-02-09 2017-08-17 三菱日立パワーシステムズ株式会社 粉砕装置及び微粉炭焚きボイラ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187946A (ja) * 1985-02-15 1986-08-21 株式会社日立製作所 粉砕分級装置
JPH1110025A (ja) * 1997-06-19 1999-01-19 Ishikawajima Harima Heavy Ind Co Ltd ミル出炭量制御方法及び装置
JPH1123345A (ja) * 1997-07-08 1999-01-29 Nittetsu Hokkaido Seigyo Syst Kk 微粉体のレベル測定方法および装置
JP3964602B2 (ja) * 2000-06-07 2007-08-22 バブコック日立株式会社 竪型ミル
JP5660442B2 (ja) * 2010-09-29 2015-01-28 宇部興産機械株式会社 セメントキルンの燃料供給方法
JP6599259B2 (ja) * 2016-02-02 2019-10-30 三菱日立パワーシステムズ株式会社 固体燃料粉砕装置およびその制御方法

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104012A (ja) * 1991-10-18 1993-04-27 Ube Ind Ltd 竪型粉砕機の異常振動防止方法
JPH07308637A (ja) * 1994-05-20 1995-11-28 Ishikawajima Harima Heavy Ind Co Ltd ミルの回転式分級機
JPH08141420A (ja) * 1994-11-18 1996-06-04 Ishikawajima Harima Heavy Ind Co Ltd ミル給炭方法及び装置
JPH11347432A (ja) * 1998-06-05 1999-12-21 Mitsubishi Heavy Ind Ltd ローラミルの運転制御方法
JP2002186868A (ja) * 2000-12-21 2002-07-02 Ishikawajima Harima Heavy Ind Co Ltd 竪型ローラミルの運転制御方法及び装置
CN101112702A (zh) * 2006-07-27 2008-01-30 绵阳流能粉体设备有限公司 外密封式气流分级机
CN101690932A (zh) * 2009-09-25 2010-04-07 南京凯盛水泥技术工程有限公司 一种斜槽式粉体分级装置
CN101773871A (zh) * 2010-02-05 2010-07-14 金堆城钼业股份有限公司 一种高品位钼精矿的生产工艺
JP2012210592A (ja) * 2011-03-31 2012-11-01 Ihi Corp 竪型ミル
JP2015001347A (ja) * 2013-06-17 2015-01-05 バブコック日立株式会社 竪型粉砕分級装置
JP6218448B2 (ja) * 2013-06-17 2017-10-25 三菱日立パワーシステムズ株式会社 竪型粉砕分級装置
CN107002995A (zh) * 2014-11-28 2017-08-01 三菱日立电力系统株式会社 固体燃料粉碎装置及其控制方法
JP2017140566A (ja) * 2016-02-09 2017-08-17 三菱日立パワーシステムズ株式会社 粉砕装置及び微粉炭焚きボイラ
CN106423450A (zh) * 2016-12-15 2017-02-22 福格申机械工程（昆山）有限公司 管道流体固杂双铰盘转子在线破碎机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113477385A (zh) * 2021-05-06 2021-10-08 安徽汽车职业技术学院 一种煤粉制备安全预报警系统
CN113477385B (zh) * 2021-05-06 2022-06-03 安徽汽车职业技术学院 一种煤粉制备安全预报警系统

Also Published As

Publication number Publication date
CN111482242B (zh) 2022-01-04
JP2020116536A (ja) 2020-08-06
JP7362253B2 (ja) 2023-10-17

Similar Documents

Publication Publication Date Title
CN111482242B (zh) 固体燃料粉碎装置、具备其的发电设备、以及其控制方法
CN109751614B (zh) 固体燃料供给装置及其运转方法以及燃烧设备
JP2009291692A (ja) バイオマス粉砕装置、及び該装置の制御方法
EP3389870B1 (en) Grinding and drying plant
CN112387368B (zh) 固体燃料粉碎装置及其控制方法以及发电设备
CN111482243B (zh) 固体燃料粉碎装置、具备其的发电设备、以及其控制方法
KR102533816B1 (ko) 고체 연료 분쇄 장치 및 이것을 구비한 발전 플랜트 및 고체 연료 분쇄 방법
CN111558432B (zh) 固体燃料粉碎装置和具备它的发电设备以及固体燃料粉碎方法
JP7423204B2 (ja) 粉砕装置及びボイラシステム並びに粉砕装置の運転方法
JP7395314B2 (ja) 安定運転制御システム及び固体燃料粉砕装置、並びに安定運転制御方法、並びに安定運転制御プログラム
JP7258581B2 (ja) 粉砕機及びボイラシステム並びに粉砕機の運転方法
JP2021085634A (ja) 固体燃料粉砕システム及びこれを備えた発電プラント並びに固体燃料粉砕システムの制御方法
WO2020045276A1 (ja) 固体燃料粉砕装置及びこれを備えた発電プラント並びに固体燃料粉砕方法
KR102490917B1 (ko) 고체 연료 분쇄 장치와 이것을 구비한 발전 플랜트 및 고체 연료 분쇄의 제어 방법
JP2015105812A (ja) 固体燃料粉砕装置および固体燃料粉砕方法
CN212092538U (zh) 粉碎机及具备该粉碎机的固体燃料粉碎装置以及锅炉系统
WO2022080218A1 (ja) 固体燃料粉砕装置及び発電プラント並びに固体燃料粉砕装置の運転方法
WO2022045345A1 (ja) 装置、発電プラント、装置の制御方法、プログラム、発電プラントシステム、及び発電プラントシステムの制御方法
JP2023095072A (ja) 排出装置、固体燃料粉砕装置および排出装置の制御方法
JP2022041973A (ja) 装置、発電プラント、装置の制御方法、プログラム、発電プラントシステム、及び発電プラントシステムの制御方法
JP2023107454A (ja) 固体燃料粉砕装置および固体燃料粉砕装置の制御方法
JPH03221155A (ja) 堅型粉砕機

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Kanagawa Prefecture, Japan

Applicant after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Applicant before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.

CB02 Change of applicant information
GR01 Patent grant
GR01 Patent grant