FR2777476B1 - Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement - Google Patents

Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement

Info

Publication number
FR2777476B1
FR2777476B1 FR9804749A FR9804749A FR2777476B1 FR 2777476 B1 FR2777476 B1 FR 2777476B1 FR 9804749 A FR9804749 A FR 9804749A FR 9804749 A FR9804749 A FR 9804749A FR 2777476 B1 FR2777476 B1 FR 2777476B1
Authority
FR
France
Prior art keywords
boiler
isolation valve
provided upstream
particle separator
separator provided
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 - Fee Related
Application number
FR9804749A
Other languages
English (en)
Other versions
FR2777476A1 (fr
Inventor
Claude Amieux
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to FR9804749A priority Critical patent/FR2777476B1/fr
Priority to JP11105783A priority patent/JPH11347494A/ja
Priority to EP99400925A priority patent/EP0950856B1/fr
Priority to ES99400925T priority patent/ES2203027T3/es
Priority to US09/292,339 priority patent/US6231273B1/en
Priority to ZA9902746A priority patent/ZA992746B/xx
Priority to DE69910104T priority patent/DE69910104D1/de
Publication of FR2777476A1 publication Critical patent/FR2777476A1/fr
Application granted granted Critical
Publication of FR2777476B1 publication Critical patent/FR2777476B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • 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
    • B07B11/06—Feeding or discharging 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
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • 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
    • 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
    • F23K2201/30—Separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Sliding Valves (AREA)
  • Disintegrating Or Milling (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Refuse Collection And Transfer (AREA)
FR9804749A 1998-04-16 1998-04-16 Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement Expired - Fee Related FR2777476B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9804749A FR2777476B1 (fr) 1998-04-16 1998-04-16 Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement
JP11105783A JPH11347494A (ja) 1998-04-16 1999-04-13 ボイラの上流側に配置されると共に分離弁部材を備える燃料粒子セパレ―タ
ES99400925T ES2203027T3 (es) 1998-04-16 1999-04-15 Separador de particulas combustibles dispuesto aguas arriba de una caldera y que incluye una unica valvula de aislamiento.
US09/292,339 US6231273B1 (en) 1998-04-16 1999-04-15 Fuel particle separator disposed upstream from a boiler, and provided with an isolating valve member
EP99400925A EP0950856B1 (fr) 1998-04-16 1999-04-15 Séparateur de particules combustibles disposé en amont d'une chaudière et comportant un unique clapet d'isolement
ZA9902746A ZA992746B (en) 1998-04-16 1999-04-15 A fuel particle separator disposed upstream from a boiler, and provided with an isolating valve member.
DE69910104T DE69910104D1 (de) 1998-04-16 1999-04-15 Abscheider für brennbare Partikel oberhalb eines Heizkessels mit einem Absperrventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804749A FR2777476B1 (fr) 1998-04-16 1998-04-16 Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement

Publications (2)

Publication Number Publication Date
FR2777476A1 FR2777476A1 (fr) 1999-10-22
FR2777476B1 true FR2777476B1 (fr) 2000-06-23

Family

ID=9525304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804749A Expired - Fee Related FR2777476B1 (fr) 1998-04-16 1998-04-16 Separateur de particules combustibles dispose en amont d'une chaudiere et comportant un unique clapet d'isolement

Country Status (7)

Country Link
US (1) US6231273B1 (fr)
EP (1) EP0950856B1 (fr)
JP (1) JPH11347494A (fr)
DE (1) DE69910104D1 (fr)
ES (1) ES2203027T3 (fr)
FR (1) FR2777476B1 (fr)
ZA (1) ZA992746B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923109A1 (de) * 1999-05-19 2000-11-23 Bbp Energy Gmbh Zentrifugalsichter
EP1491470B1 (fr) * 2003-06-23 2007-03-07 Mann + Hummel ProTec GmbH Récipient sous vide avec vanne de décharge à commande forcée
US20110308437A1 (en) * 2010-06-18 2011-12-22 William Latta External pulverized coal classifier
US8915373B2 (en) * 2011-03-24 2014-12-23 Babcock Power Services, Inc. Coal flow distribution controllers for coal pulverizers
EA023078B1 (ru) * 2012-08-24 2016-04-29 Открытое акционерное общество "ТЯЖМАШ" Делитель пыли
CA2834032A1 (fr) * 2012-12-05 2014-06-05 Coal Milling Projects (Pty) Limited Un classificateur et une methode de modification d'un classificateur servant a un pulverisateur
JP6045478B2 (ja) * 2013-11-22 2016-12-14 三菱日立パワーシステムズ株式会社 竪型ローラミル
JP6165593B2 (ja) * 2013-11-01 2017-07-19 三菱日立パワーシステムズ株式会社 竪型ローラミル
WO2015064185A1 (fr) * 2013-11-01 2015-05-07 三菱日立パワーシステムズ株式会社 Broyeur à cylindres verticaux
CN105698206B (zh) * 2014-11-28 2018-09-07 国家电网公司 磨煤机出口速关门装置及磨煤机制粉***
DE102015104078A1 (de) 2015-03-18 2016-09-22 Pms Handelskontor Gmbh Zerkleinerungsvorrichtung
CN106540881A (zh) * 2016-10-20 2017-03-29 云南冶金新立钛业有限公司 用于分选粉尘物料的***

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1125032A (en) * 1914-07-10 1915-01-12 James M Goodell Dust-catcher.
US2112359A (en) * 1936-06-29 1938-03-29 Comb Eng Co Inc Rotary bowl mill
US2992858A (en) * 1958-12-02 1961-07-18 Vac U Max System for conveying fluent material
US3776600A (en) * 1971-06-07 1973-12-04 Thoreson Mc Cosh Inc Valve for vacuum loader
US4200415A (en) * 1978-08-03 1980-04-29 Conair, Inc. Material loading device
WO1986003477A1 (fr) * 1980-03-19 1986-06-19 Hans Oetiker Procede de reglage de conditions de transport dans une conduite pneumatique de transport, et appareil pneumatique de meunerie
DE3708668A1 (de) * 1987-03-17 1988-09-29 Benckiser Wassertechnik Joh A Geraet zur abscheidung von koernigen feststoffen aus fluessigkeiten
IT1227521B (it) * 1988-12-06 1991-04-12 Ocrim Spa Dispositivo separatore di particelle e apparato per il trasporto pneumatico di materiali granulari
EP0478181A1 (fr) * 1990-09-25 1992-04-01 Inter Tec Engineering Co.,Ltd. Appareil pour décortiquer des graines
US5562366A (en) * 1992-05-12 1996-10-08 Paulson; Jerome I. Method and system for fast cycle transport of materials in dense phase
US5845782A (en) * 1996-04-08 1998-12-08 Hurricane Pneumatic Conveying, Inc. Separator for removing fine particulates from an air stream

Also Published As

Publication number Publication date
DE69910104D1 (de) 2003-09-11
JPH11347494A (ja) 1999-12-21
EP0950856B1 (fr) 2003-08-06
US6231273B1 (en) 2001-05-15
EP0950856A1 (fr) 1999-10-20
ES2203027T3 (es) 2004-04-01
FR2777476A1 (fr) 1999-10-22
ZA992746B (en) 2000-01-31

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Effective date: 20081231