ES2009884A6 - Sistema para inactivar un pulverizador de carbon y extinguir un fuego dentro del mismo. - Google Patents
Sistema para inactivar un pulverizador de carbon y extinguir un fuego dentro del mismo.Info
- Publication number
- ES2009884A6 ES2009884A6 ES8800772A ES8800772A ES2009884A6 ES 2009884 A6 ES2009884 A6 ES 2009884A6 ES 8800772 A ES8800772 A ES 8800772A ES 8800772 A ES8800772 A ES 8800772A ES 2009884 A6 ES2009884 A6 ES 2009884A6
- Authority
- ES
- Spain
- Prior art keywords
- inerting
- bowl mill
- pulverizing bowl
- operative
- grinding
- 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
Links
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
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/14—Grinding in inert, controlled atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
SISTEMA PARA INACTIVAR UN PULVERIZADOR DE CARBON Y EXTINGUIR UN FUEGO DENTRO DEL MISMO. PARA SU EMPLEO EN UN MOLINO DE CAMPANA DE MOLIENDA PULVERIZADA (10) UN SISTEMA COMBINADO DE INACTIVACION Y DE EXTINCION DE FUEGO, EL CUAL COMPRENDE UN DISPOSITIVO DE PURGA CONTINUA QUE ES OPERATIVO DURANTE CUALQUIER FASE DE INACTIVACION PARA HACER PASAR UN MEDIO INTERTE O MEDIO DE INACTIVACION DE FORMA CONTINUA A TRAVES DEL MOLINO DE CAMPANA (10) CON EL OBJETO DE ASEGURAR QUE POR EL INTERIOR DE ESTE ULTIMO NO SE PUEDE CONSTITUIR NINGUN GAS VOLATIL; EL SISTEMA COMPRENDE ASIMISMO UN DISPOSITIVO DE APOYO DE INACTIVACION SI EL SISTEMA PRIMARIO DE INACTIVACION DE VAPOR NO ESTA DISPONIBLE O NO PUEDA SER EMPLEADO POR CUALQUIER RAZON; COMPRENDE UN DISPOSITIVO DE LIMPIEZA PARA ELIMINAR DEL MOLINO DE CAMPANA (10) EL CONTENIDO DEL MISMO POR MEDIO DE UNA CORRIENTE DE VAPOR CON EL FIN DE PREPARAR EL MOLINO DE CAMPANA (10) OTRA VEZ PARA SU PUESTA EN FUNCIONAMIENTO; COMO TAMBIEN COMPRENDE ESTE SISTEMA UN DISPOSITIVO DESUPRESION DE FUEGO POR INYECCION DE AGUA, SIMULTANEAMENTE CON LA LIMPIEZA DE LA PARTE INTERIOR DEL MISMO POR MEDIO DE VAPOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/027,459 US4754932A (en) | 1987-03-18 | 1987-03-18 | Coal pulverizer inerting and fire extinguishing system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2009884A6 true ES2009884A6 (es) | 1989-10-16 |
Family
ID=21837865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8800772A Expired ES2009884A6 (es) | 1987-03-18 | 1988-03-15 | Sistema para inactivar un pulverizador de carbon y extinguir un fuego dentro del mismo. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4754932A (es) |
EP (1) | EP0305446B1 (es) |
JP (1) | JPH02501282A (es) |
KR (1) | KR910003502B1 (es) |
CN (1) | CN88101394A (es) |
AU (1) | AU592287B2 (es) |
BR (1) | BR8806240A (es) |
CA (1) | CA1293173C (es) |
DE (1) | DE3864353D1 (es) |
ES (1) | ES2009884A6 (es) |
MX (1) | MX165896B (es) |
WO (1) | WO1988006920A1 (es) |
ZA (1) | ZA881906B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3938320A1 (de) * | 1989-11-17 | 1991-05-23 | Krupp Polysius Ag | Waelzmuehle |
US5022328A (en) * | 1990-08-16 | 1991-06-11 | Ensco, Inc. | Shredder/compactor auger system |
US5137218A (en) * | 1991-08-26 | 1992-08-11 | Western Farmers Electric Cooperative | Pulverizer for reducing the possibility of explosions |
DK176500B1 (da) * | 1992-07-28 | 2008-06-02 | Kobe Steel Ltd | Fremgangsmåde til styring af en valsemölle |
US5725613A (en) * | 1996-07-08 | 1998-03-10 | Hazen Research, Inc | Method to reduce oxidative deterioration of bulk materials |
US6193176B1 (en) * | 1997-02-18 | 2001-02-27 | Kawasaki Jukogyo Kabushiki Kaisha | Cement clinker grinding method using vertical roller mill and apparatus |
US6246054B1 (en) | 1997-06-10 | 2001-06-12 | Olympus Optical Co., Ltd. | Scanning probe microscope suitable for observing the sidewalls of steps in a specimen and measuring the tilt angle of the sidewalls |
JP3706507B2 (ja) * | 1999-07-19 | 2005-10-12 | 三菱重工業株式会社 | 石炭ミルのイナート化方法及び装置 |
US6564727B1 (en) * | 2002-01-25 | 2003-05-20 | Alstom Ltd. | Method and apparatus for uprating and controlling a solid fuel pulverized and exhauster system for a steam generator |
DE10240587A1 (de) * | 2002-08-28 | 2004-03-11 | Schleicher & Co International Ag | Entsorgungseinrichtung für Partikel |
US7040562B2 (en) * | 2004-03-04 | 2006-05-09 | Innotech Solutions, Llc | Rotating feed distributor |
CN1294059C (zh) * | 2004-08-02 | 2007-01-10 | 长沙通发高新技术开发有限公司 | 行进式破切清疏机 |
ITMI20041632A1 (it) * | 2004-08-06 | 2004-11-06 | Magaldi Power Spa | Impianto di trasporto meccanico a secco di piriti e polverino di carbone |
CN100411741C (zh) * | 2005-12-30 | 2008-08-20 | 郝天成 | 立式磨机 |
CN100398225C (zh) * | 2006-01-23 | 2008-07-02 | 长沙通发高新技术开发有限公司 | 全液压驱动行进式破切清疏机 |
WO2007097743A1 (en) * | 2006-02-21 | 2007-08-30 | Innotech Solutions, Llc | Rotating feed distributor |
WO2008051798A1 (en) * | 2006-10-19 | 2008-05-02 | Praxair Technology, Inc. | Modifying transport air to control nox |
US8056847B1 (en) | 2010-07-08 | 2011-11-15 | Innotech Solutions, Llc | Rotating feed distributor |
CN102527487B (zh) * | 2011-01-12 | 2014-03-12 | 浙江万盛新型材料有限公司 | 含碳材料干法超细粉碎过程燃爆控制工艺 |
RU2624739C2 (ru) * | 2012-03-07 | 2017-07-06 | Электрисити Дженерэйшн Энд Ритейл Корпорэйшн | Способ и устройство для разделения материала на основе твердых частиц |
US9604226B2 (en) | 2012-05-01 | 2017-03-28 | Innovative Combustion Technologies, Inc. | Pulverizer mill protection system |
WO2013166179A1 (en) | 2012-05-01 | 2013-11-07 | Innovative Combustion Technologies, Inc. | Pulverizer mill protection system |
EP2666543B1 (en) * | 2012-05-23 | 2020-04-08 | Sandvik Intellectual Property AB | Vertical shaft impact crusher feed tube |
CN103861698A (zh) * | 2012-12-12 | 2014-06-18 | 江苏森美铝颜料有限公司 | 一种球磨机的降温淋水系统 |
US9494319B2 (en) | 2013-03-15 | 2016-11-15 | General Electric Technology Gmbh | Pulverizer monitoring |
US9289772B2 (en) * | 2013-08-01 | 2016-03-22 | Storm Technologies, Inc. | System for improving airflow characteristics within a coal pulverizer |
CN104534483A (zh) * | 2014-12-26 | 2015-04-22 | 北京京城环保股份有限公司 | 污泥焚烧炉进料装置及具有该进料装置的焚烧炉系统 |
CN104815716B (zh) * | 2015-04-17 | 2017-04-12 | 武汉凯迪工程技术研究总院有限公司 | 高压磨粉机 |
US10668476B2 (en) * | 2016-08-03 | 2020-06-02 | General Electric Technology Gmbh | Enclosures for vertical pulverizer systems |
JP7005230B2 (ja) * | 2017-08-25 | 2022-02-10 | 三菱パワー株式会社 | 粉砕機及びその運用方法 |
JP6896564B2 (ja) * | 2017-08-25 | 2021-06-30 | 三菱パワー株式会社 | 燃料供給配管構造およびこれを備えた燃料粉砕供給システムならびに燃料供給配管構造の運用方法 |
JP6918641B2 (ja) * | 2017-08-25 | 2021-08-11 | 三菱パワー株式会社 | 粉砕機及び粉砕機の運転方法 |
JP6817913B2 (ja) * | 2017-08-25 | 2021-01-20 | 三菱パワー株式会社 | 粉砕機及びその運用方法 |
JP6827894B2 (ja) * | 2017-08-25 | 2021-02-10 | 三菱パワー株式会社 | 粉砕機及びその運用方法 |
CN113713957B (zh) * | 2021-08-12 | 2022-11-29 | 杭州意能电力技术有限公司 | 火电机组配置中速辊式磨煤机的制粉系统自启动控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB657665A (en) * | 1948-01-22 | 1951-09-26 | Catherine Evelyn Gibson Clark | Apparatus for grinding organic materials |
US2654879A (en) * | 1950-04-17 | 1953-10-06 | Combustion Eng | Flow stoppage detector for fuel supply lines |
NL132163C (es) * | 1966-12-28 | |||
US3912015A (en) * | 1974-06-17 | 1975-10-14 | Armco Steel Corp | System for the safe handling of pulverized coal |
US4002299A (en) * | 1975-09-29 | 1977-01-11 | Combustion Engineering, Inc. | Hydraulically loaded pulverizer journal |
US4244529A (en) * | 1979-05-07 | 1981-01-13 | The Cleveland Cliffs Iron Company | Inerting of pulverizing mills for combustible materials |
JPS5944546B2 (ja) * | 1979-05-24 | 1984-10-30 | 住友ゴム工業株式会社 | チユ−ブパルプ |
JPS56152750A (en) * | 1980-04-26 | 1981-11-26 | Babcock Hitachi Kk | Controller for air temperature for coal crusher |
US4523721A (en) * | 1982-12-08 | 1985-06-18 | Combustion Engineering, Inc. | Bowl mill with primary classifier assembly |
KR900002655B1 (ko) * | 1983-08-01 | 1990-04-21 | 더 뱁콕 앤드 윌콕스 컴퍼니 | 석탄미분쇄기의 안전제어시스템 |
US4706900A (en) * | 1985-08-15 | 1987-11-17 | Combustion Engineering, Inc. | Retrofitable coiled spring system |
-
1987
- 1987-03-18 US US07/027,459 patent/US4754932A/en not_active Expired - Lifetime
-
1988
- 1988-02-08 WO PCT/US1988/000353 patent/WO1988006920A1/en active IP Right Grant
- 1988-02-08 BR BR888806240A patent/BR8806240A/pt not_active IP Right Cessation
- 1988-02-08 EP EP88902293A patent/EP0305446B1/en not_active Expired - Lifetime
- 1988-02-08 JP JP63502276A patent/JPH02501282A/ja active Pending
- 1988-02-08 KR KR1019880701474A patent/KR910003502B1/ko not_active IP Right Cessation
- 1988-02-08 DE DE8888902293T patent/DE3864353D1/de not_active Expired - Fee Related
- 1988-02-08 AU AU14290/88A patent/AU592287B2/en not_active Ceased
- 1988-02-22 CA CA000559442A patent/CA1293173C/en not_active Expired - Fee Related
- 1988-03-15 ES ES8800772A patent/ES2009884A6/es not_active Expired
- 1988-03-16 MX MX010796A patent/MX165896B/es unknown
- 1988-03-17 ZA ZA881906A patent/ZA881906B/xx unknown
- 1988-03-18 CN CN198888101394A patent/CN88101394A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR890700401A (ko) | 1989-04-24 |
BR8806240A (pt) | 1989-10-17 |
ZA881906B (en) | 1988-12-28 |
CN88101394A (zh) | 1988-10-19 |
AU1429088A (en) | 1988-10-10 |
EP0305446B1 (en) | 1991-08-21 |
AU592287B2 (en) | 1990-01-04 |
CA1293173C (en) | 1991-12-17 |
DE3864353D1 (de) | 1991-09-26 |
MX165896B (es) | 1992-12-09 |
US4754932A (en) | 1988-07-05 |
JPH02501282A (ja) | 1990-05-10 |
EP0305446A1 (en) | 1989-03-08 |
WO1988006920A1 (en) | 1988-09-22 |
KR910003502B1 (ko) | 1991-06-03 |
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