ES475771A1 - Un sistema de preparacion y alimentacion de combustible,jun-to con un procedimiento correspondiente - Google Patents

Un sistema de preparacion y alimentacion de combustible,jun-to con un procedimiento correspondiente

Info

Publication number
ES475771A1
ES475771A1 ES475771A ES475771A ES475771A1 ES 475771 A1 ES475771 A1 ES 475771A1 ES 475771 A ES475771 A ES 475771A ES 475771 A ES475771 A ES 475771A ES 475771 A1 ES475771 A1 ES 475771A1
Authority
ES
Spain
Prior art keywords
dry coal
coal feed
feed systems
combustion reactors
combustion
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
ES475771A
Other languages
English (en)
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver 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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of ES475771A1 publication Critical patent/ES475771A1/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
    • 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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • 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
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Un sistema de preparación y alimentación de combustible en asociación con un reactor de lecho fluido en que se utiliza carbón como combustible, que comprende un silo de carbón, un triturador de carbón que tiene una entrada para gas secador caliente, medios para retirar carbón desde dicho silo y conducirlo a dicho triturador, medios separadores conectados por un conducto con dicho triturador para separar dicho gas secador respecto del carbón triturado, un conducto neumático para transportar dicho carbón triturado conectado con pistolas alimentadoras de carbón en dicho reactor, medios para proporcionar gases calientes con bajo contenido de oxígeno a dicha entrada en dicho triturador de carbón, un lavador dispuesto para recibir gases de escape procedentes de dicho reactor y medios de conducto que conectan a dichos medios separadores con dicho lavador de manera que dicho gas secador separado de dicho carbón triturado es encaminado a dicho lavador para tratamiento con dichos gases de escape antes de su descarga desde el sistema.
ES475771A 1978-01-03 1978-12-06 Un sistema de preparacion y alimentacion de combustible,jun-to con un procedimiento correspondiente Expired ES475771A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/866,668 US4152110A (en) 1978-01-03 1978-01-03 Dry coal feed systems for combustion reactors

Publications (1)

Publication Number Publication Date
ES475771A1 true ES475771A1 (es) 1980-02-01

Family

ID=25348113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475771A Expired ES475771A1 (es) 1978-01-03 1978-12-06 Un sistema de preparacion y alimentacion de combustible,jun-to con un procedimiento correspondiente

Country Status (7)

Country Link
US (1) US4152110A (es)
JP (1) JPS54100537A (es)
AU (1) AU519492B2 (es)
CA (1) CA1097139A (es)
DD (1) DD141056A5 (es)
ES (1) ES475771A1 (es)
ZA (1) ZA786276B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745424A1 (de) * 1977-10-08 1979-06-07 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur trocknung und feinmahlung von kohle
DE2745425C3 (de) * 1977-10-08 1986-02-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Aufbereitung von Kohle in einer Luftstrom-Mahltrocknungs-Anlage
JPS55140008A (en) * 1979-04-19 1980-11-01 Ebara Corp Control of fluidized bed and system therefor
US4244529A (en) * 1979-05-07 1981-01-13 The Cleveland Cliffs Iron Company Inerting of pulverizing mills for combustible materials
EP0025080B1 (de) * 1979-06-08 1984-02-08 BABCOCK-BSH AKTIENGESELLSCHAFT vormals Büttner-Schilde-Haas AG Verfahren und Anordnung zum Zuführen eines zerkleinerten festen Brennstoffs in eine Wirbelbettfeuerung
DE2931214C2 (de) * 1979-08-01 1986-06-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Trocknung und Feinmahlung von Kohle
DK410780A (da) * 1979-12-11 1981-06-12 Smidth & Co As F L Fremgangsmaade og anlaeg til fyring med fast braendsel i forkalcineringszonen paa et ovnanlaeg
US4324544A (en) * 1980-06-12 1982-04-13 Fmc Corporation Process and system for drying coal in a fluidized bed by partial combustion
US4487577A (en) * 1982-10-27 1984-12-11 Lecorp, Inc. Adaptive control for thermal dryer
US4444129A (en) * 1982-11-05 1984-04-24 Lecorp Method of drying fine coal particles
JPS60160343U (ja) * 1984-03-30 1985-10-24 宇部興産株式会社 微粉炭供給装置
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
DE102010007094B4 (de) * 2010-02-06 2015-05-28 Khd Humboldt Wedag Gmbh Verfahren zur Reaktivitätssteigerung von feuchtem Brennstoff
US9096396B2 (en) 2012-06-11 2015-08-04 Babcock Power Services, Inc. Fluidization and alignment elbow
US11215360B2 (en) * 2015-08-18 2022-01-04 Glock Ökoenergie Gmbh Method and device for drying wood chips

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845883A (en) * 1950-06-10 1958-08-05 Babcock & Wilcox Co Classification of gas entrained fuel particles
US3205843A (en) * 1961-12-27 1965-09-14 Combustion Eng Pulverized coal firing system
US3263338A (en) * 1963-09-26 1966-08-02 Combustion Eng Flash drying system for fine coal
US3793743A (en) * 1972-08-23 1974-02-26 Waagner Biro American Apparatus for drying coal
GB1495490A (en) * 1974-10-17 1977-12-21 Rolls Royce Coal burning fluidised beds
US3969068A (en) * 1974-12-16 1976-07-13 Tusco Engineering Co., Inc. Method for coal firing glass furnaces
DE2510737A1 (de) * 1975-03-12 1976-09-30 Buettner Schilde Haas Ag Anlage zum erhitzen und trocknen von kohle in einem unter ueberdruck stehenden kreislauf
JPS5218501A (en) * 1975-08-04 1977-02-12 Kawasaki Heavy Ind Ltd Load regulating method of fluidized-bed combustion boiler

Also Published As

Publication number Publication date
ZA786276B (en) 1980-06-25
AU519492B2 (en) 1981-12-03
DD141056A5 (de) 1980-04-09
JPS6233485B2 (es) 1987-07-21
CA1097139A (en) 1981-03-10
JPS54100537A (en) 1979-08-08
US4152110A (en) 1979-05-01
AU4156978A (en) 1979-07-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201