ES2006731A6 - Sistema de control de materias solidas molidas en forma pulverizada - Google Patents

Sistema de control de materias solidas molidas en forma pulverizada

Info

Publication number
ES2006731A6
ES2006731A6 ES878700354A ES8700354A ES2006731A6 ES 2006731 A6 ES2006731 A6 ES 2006731A6 ES 878700354 A ES878700354 A ES 878700354A ES 8700354 A ES8700354 A ES 8700354A ES 2006731 A6 ES2006731 A6 ES 2006731A6
Authority
ES
Spain
Prior art keywords
control system
bowl mill
particles
ground
operatively connected
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
Application number
ES878700354A
Other languages
English (en)
Inventor
George F Shulof
Monte Michael John Di
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES2006731A6 publication Critical patent/ES2006731A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/04—Control of dimensions of material of the size of items, e.g. of particles
    • G05D5/06—Control of dimensions of material of the size of items, e.g. of particles characterised by the use of electric means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Feedback Control In General (AREA)

Abstract

SISTEMA DE CONTROL DE MATERIAS SOLIDAS MOLIDAS EN FORMA PULVERIZADA. SISTEMA DE CONTROL (40) APROPIADO PARA EFECTUAR UN CONTROL SOBRE LA FINURA DE GRANULACION DE LAS PARTICULAS MOLIDAS DE FORMA PULVERULENTA EN UN MOLINO DE CAMPAÑA (10) DE CONTROL (40) ESTA FUNCIONALMENTE UNIDO, CONECTADO EN CIRCUITO, CON EL DISPOSITIVO TRANSPORTADOR (64) QUE TRANSPORTA LAS PARTICULAS DESDE EL MOLINO DE CAMPANA (10) UNA VEZ QUE LAS MISMAS HAYAN SIDO MOLIDAS EN EL INTERIOR DE ESTE ULTIMO. ADEMAS, EL SISTEMA DE CONTROL (40) ESTA FUNCIONALMENTE UNIDO CON LOS DISPOSITIVOS DE CONTROL (58,60) DE MOLINO DE CAMPANA (10). DE FORMA CORRESPONDIENTE, EL SISTEMA DE CONTROL (40) OPERA PARA EFECTUAR MEDICIONES DE LAS PARTICULAS DESCARGADAS DEL MOLINO DE CAMPANA (10) Y PARA REALIZAR -SOBRE LA BASE DE LA INFORMACION OBTENIDA DE TALES MEDICIONES- LAS MODIFICACIONES EN LOS AJUSTES DE CONTROL, TAL COMO REQUERIDOS, DE LA REGULACION DEL MOLINO DE CAMPANA (10).
ES878700354A 1986-02-12 1987-02-12 Sistema de control de materias solidas molidas en forma pulverizada Expired ES2006731A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/828,490 US4714202A (en) 1986-02-12 1986-02-12 Pulverized solid control system

Publications (1)

Publication Number Publication Date
ES2006731A6 true ES2006731A6 (es) 1989-05-16

Family

ID=25251959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES878700354A Expired ES2006731A6 (es) 1986-02-12 1987-02-12 Sistema de control de materias solidas molidas en forma pulverizada

Country Status (14)

Country Link
US (1) US4714202A (es)
EP (1) EP0258395B1 (es)
JP (1) JPS63500209A (es)
KR (1) KR900008553B1 (es)
CN (1) CN1009343B (es)
AU (1) AU593893B2 (es)
BR (1) BR8705763A (es)
CA (1) CA1275468C (es)
DE (1) DE3778251D1 (es)
ES (1) ES2006731A6 (es)
IN (1) IN168315B (es)
MX (1) MX167485B (es)
WO (1) WO1987005132A1 (es)
ZA (1) ZA87981B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2592098B2 (ja) * 1988-05-31 1997-03-19 バブコツク日立株式会社 微粉炭焚ボイラ制御装置
DE4302430A1 (de) * 1993-01-29 1994-08-04 Dkm Deutsche Kohle Marketing Verfahren zur Energiegewinnung aus festen Brennstoffen und Kombibrenner
CN100368092C (zh) * 2002-02-07 2008-02-13 宇部兴产机械株式会社 粉碎方法
KR100949722B1 (ko) * 2002-08-12 2010-03-25 에이펙셀 (주) 마이크로 초미립 분쇄기
KR100925997B1 (ko) * 2002-12-24 2009-11-09 주식회사 포스코 미분탄분쇄기에 공급되는 공기유량 제어장치
EP2336637A1 (en) * 2009-12-14 2011-06-22 ABB Research Ltd. System and associated method for monitoring and controlling a power plant
CN102896023A (zh) * 2012-10-23 2013-01-30 中国神华能源股份有限公司 一种碗式磨煤机
US9365907B1 (en) * 2013-03-14 2016-06-14 ALMAMET USA, Inc. Conversion of troublesome lime fines to useful high quality fluidized lime in feeding flux lime to a BOF converter
CN106000547A (zh) * 2016-07-01 2016-10-12 江苏中能电力设备有限公司 一种中速磨煤机动静叶结合型分离器
CN108913212B (zh) * 2018-08-14 2020-12-11 涡阳县沪涡多孔矸石砖有限公司 一种煤化工气化炉
CN119039816B (zh) * 2024-08-27 2025-02-28 广东建盛环保科技有限公司 一种隔热阻燃的水性金属防护工业漆及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860804A (en) * 1972-04-21 1975-01-14 Westinghouse Electric Corp Control system and method for ball mill and spiral classifier in closed circuit
DE2807691B1 (de) * 1978-02-23 1979-04-26 Babcock Krauss Maffei Ind Verfahren und Vorrichtung zur Regelung der Feinheit von Fertiggut aus einer Mahlanlage
US4372496A (en) * 1980-10-01 1983-02-08 Combustion Engineering, Inc. Electronic controller of hydraulic pressure for journal loading of bowl mill
US4404640A (en) * 1981-01-09 1983-09-13 W. R. Grace & Co. Grinding mill monitoring instrumentation
JPS5845041A (ja) * 1981-09-11 1983-03-16 Akebono Brake Ind Co Ltd 摩擦材の製造方法

Also Published As

Publication number Publication date
BR8705763A (pt) 1988-02-09
ZA87981B (en) 1987-08-03
AU7038487A (en) 1987-09-09
US4714202A (en) 1987-12-22
WO1987005132A1 (en) 1987-08-27
KR900008553B1 (ko) 1990-11-24
MX167485B (es) 1993-03-25
CN87100684A (zh) 1987-08-26
CA1275468C (en) 1990-10-23
AU593893B2 (en) 1990-02-22
CN1009343B (zh) 1990-08-29
DE3778251D1 (de) 1992-05-21
EP0258395A1 (en) 1988-03-09
KR880700962A (ko) 1988-04-13
JPS63500209A (ja) 1988-01-21
EP0258395B1 (en) 1992-04-15
IN168315B (es) 1991-03-09

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