ES8504487A1 - Sistema de seguridad para maquina destinada a pulverizar carbon, con su dispositivo realizador - Google Patents

Sistema de seguridad para maquina destinada a pulverizar carbon, con su dispositivo realizador

Info

Publication number
ES8504487A1
ES8504487A1 ES534210A ES534210A ES8504487A1 ES 8504487 A1 ES8504487 A1 ES 8504487A1 ES 534210 A ES534210 A ES 534210A ES 534210 A ES534210 A ES 534210A ES 8504487 A1 ES8504487 A1 ES 8504487A1
Authority
ES
Spain
Prior art keywords
signals
carbon monoxide
representing
pulverizer
rate
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
ES534210A
Other languages
English (en)
Other versions
ES534210A0 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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=24067930&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8504487(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES534210A0 publication Critical patent/ES534210A0/es
Publication of ES8504487A1 publication Critical patent/ES8504487A1/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
    • 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
    • B02C23/04—Safety devices
    • 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)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

SISTEMA DE SEGURIDAD PARA MAQUINA DESTINADA A PULVERIZAR CARBON, CON SU DISPOSITIVO REALIZADOR.CONSTA DE UN ANALIZADOR (16) DE O2 Y DE CO, PARA DETERMINAR EL PORCENTAJE EN VOLUMEN DE LA CONCENTRACION CONTENIDA DE (O2) Y DE CO EN PPM; UN CONJUNTO DE LOGICA DE SUPERVISION Y CONTROL (18); UN EQUIPO DE REGISTRO DONDE SE REGISTRAN Y/O SE PRESENTAN VISUALMENTE LAS CONCENTRACIONES DE CO Y O2 SOBRE UNA BANDA DE PAPEL (24); Y UN DISPOSITIVO DE ALARMA FORMADO POR DOS ALARMAS (26, 28), SONORAS Y LUMINOSAS, INDICATIVAS DE UN ESTADO POTENCIALMENTE PELIGROSO EN LA MAQUINA PARA PULVERIZAR.
ES534210A 1983-08-01 1984-07-11 Sistema de seguridad para maquina destinada a pulverizar carbon, con su dispositivo realizador Expired ES8504487A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51935283A 1983-08-01 1983-08-01

Publications (2)

Publication Number Publication Date
ES534210A0 ES534210A0 (es) 1985-05-16
ES8504487A1 true ES8504487A1 (es) 1985-05-16

Family

ID=24067930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534210A Expired ES8504487A1 (es) 1983-08-01 1984-07-11 Sistema de seguridad para maquina destinada a pulverizar carbon, con su dispositivo realizador

Country Status (12)

Country Link
EP (1) EP0132974B2 (es)
JP (1) JPS60143844A (es)
KR (1) KR900002655B1 (es)
AU (1) AU3131384A (es)
BR (1) BR8403542A (es)
CA (1) CA1229327A (es)
DE (1) DE3476851D1 (es)
ES (1) ES8504487A1 (es)
HK (1) HK96689A (es)
IN (1) IN162793B (es)
MX (1) MX160409A (es)
SG (1) SG63889G (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846410A (en) * 1986-04-26 1989-07-11 The Babcock & Wilcox Company Apparatus for monitoring low-level combustibles
IN166429B (es) * 1986-04-29 1990-05-05 Babcock & Wilcox Co
US4778113A (en) * 1986-04-29 1988-10-18 The Babcock & Wilcox Company Apparatus for monitoring low level combustibles
US4754932A (en) * 1987-03-18 1988-07-05 Combustion Engineering, Inc. Coal pulverizer inerting and fire extinguishing system
JP4551101B2 (ja) * 2004-02-27 2010-09-22 三菱重工業株式会社 ミルイナート酸素濃度測定装置、ミルイナート酸素供給装置およびミルイナート酸素濃度測定方法
LU91451B1 (en) * 2008-06-02 2009-12-03 Wurth Paul Sa Method for producing pulverized coal
KR101118323B1 (ko) * 2011-11-10 2012-03-09 도원기술 주식회사 석탄 발화 조기 경보 시스템
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
JP6011933B2 (ja) * 2012-11-26 2016-10-25 株式会社日向製錬所 微粉炭ミル系設備の炭塵発火防止システム及び炭塵発火防止方法
CN109696524B (zh) * 2019-01-15 2023-11-24 华电电力科学研究院有限公司 一种用于防爆的磨煤机出口o2在线监测装置及使用方法
CN111495565A (zh) * 2020-04-27 2020-08-07 安徽工业大学 一种发电机组燃煤锅炉的磨煤机防爆检测***及方法
CN112371317A (zh) * 2020-10-22 2021-02-19 徐州赛森电子自动化技术有限公司 一种磨煤机自燃保护装置
CN113310778B (zh) * 2021-05-06 2022-05-17 安徽汽车职业技术学院 一种用于煤粉制备动态co检测装置
CN116060200B (zh) * 2023-03-06 2023-06-23 北京博数智源人工智能科技有限公司 一种火电站磨煤机的爆燃预警方法及***
CN116060201B (zh) * 2023-03-08 2023-06-23 北京博数智源人工智能科技有限公司 一种火电站磨煤机爆燃监测异常定位识别方法及***

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237634A (en) * 1966-03-01 Process control system
US2799848A (en) * 1953-12-17 1957-07-16 Glantz Lester Murray Two-level control system
GB977385A (en) * 1960-05-23 1964-12-09 Elliott Brothers London Ltd Improvements in or relating to electrical warning systems
US3419772A (en) * 1964-09-25 1968-12-31 Leeds & Northrup Co Probabilistic and deterministic filter for control systems
US3740739A (en) * 1971-11-30 1973-06-19 Dresser Ind Well monitoring and warning system
JPS5280215A (en) * 1975-12-27 1977-07-05 Nippon Steel Corp Preparation of annealed carbon steel wire
JPS575851U (es) * 1980-06-09 1982-01-12
JPS5820247A (ja) * 1981-07-30 1983-02-05 バブコツク日立株式会社 ミル内の発火検知方法
JPS5929052A (ja) * 1982-08-09 1984-02-16 バブコツク日立株式会社 パイライトボツクスの発火を防止する粉砕装置
GB2127605B (en) * 1982-09-07 1986-09-24 Vickers Shipbuilding & Eng Portable hazard warning apparatus

Also Published As

Publication number Publication date
EP0132974A2 (en) 1985-02-13
BR8403542A (pt) 1985-06-25
AU3131384A (en) 1985-02-07
EP0132974B2 (en) 1992-09-02
DE3476851D1 (en) 1989-04-06
KR900002655B1 (ko) 1990-04-21
EP0132974A3 (en) 1985-11-21
MX160409A (es) 1990-02-19
JPH0128613B2 (es) 1989-06-05
IN162793B (es) 1988-07-09
HK96689A (en) 1989-12-15
ES534210A0 (es) 1985-05-16
JPS60143844A (ja) 1985-07-30
KR850001561A (ko) 1985-03-30
SG63889G (en) 1990-01-26
EP0132974B1 (en) 1989-03-01
CA1229327A (en) 1987-11-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201