DE3638766A1 - Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens - Google Patents

Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens

Info

Publication number
DE3638766A1
DE3638766A1 DE19863638766 DE3638766A DE3638766A1 DE 3638766 A1 DE3638766 A1 DE 3638766A1 DE 19863638766 DE19863638766 DE 19863638766 DE 3638766 A DE3638766 A DE 3638766A DE 3638766 A1 DE3638766 A1 DE 3638766A1
Authority
DE
Germany
Prior art keywords
reactor
separator
heating surfaces
reactor chamber
steam generator
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.)
Granted
Application number
DE19863638766
Other languages
German (de)
English (en)
Other versions
DE3638766C2 (enrdf_load_stackoverflow
Inventor
Ernst Krieger
Karl Ihne
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Priority to DE19863638766 priority Critical patent/DE3638766A1/de
Publication of DE3638766A1 publication Critical patent/DE3638766A1/de
Application granted granted Critical
Publication of DE3638766C2 publication Critical patent/DE3638766C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
DE19863638766 1986-11-13 1986-11-13 Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens Granted DE3638766A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863638766 DE3638766A1 (de) 1986-11-13 1986-11-13 Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863638766 DE3638766A1 (de) 1986-11-13 1986-11-13 Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
DE3638766A1 true DE3638766A1 (de) 1988-05-26
DE3638766C2 DE3638766C2 (enrdf_load_stackoverflow) 1989-09-14

Family

ID=6313864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863638766 Granted DE3638766A1 (de) 1986-11-13 1986-11-13 Verfahren zum verbrennen von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und dampferzeuger zur durchfuehrung des verfahrens

Country Status (1)

Country Link
DE (1) DE3638766A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669099A1 (fr) * 1990-11-13 1992-05-15 Stein Industrie Procede et dispositif de combustion de materiaux carbones divises.
EP0475029A3 (en) * 1990-09-13 1992-09-16 Deutsche Babcock Energie- Und Umwelttechnik Aktiengesellschaft Fluidized bed furnace with a stationary bed
EP0566099A3 (enrdf_load_stackoverflow) * 1992-04-17 1994-04-20 Ebara Corp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355601A (en) * 1981-09-25 1982-10-26 Conoco Inc. Recirculating flue gas fluidized bed heater
US4470255A (en) * 1980-08-18 1984-09-11 Fluidised Combustion Contractors Limited Power generation plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470255A (en) * 1980-08-18 1984-09-11 Fluidised Combustion Contractors Limited Power generation plant
US4355601A (en) * 1981-09-25 1982-10-26 Conoco Inc. Recirculating flue gas fluidized bed heater

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z.: "Techn. Mitteilungen" 6/7, Juni/Juli 1984, S. 296 bis 300 *
DE-Z.: "VGB Kraftwerkstechnik", H. 10, Oktober 1983, S. 881 *
US-Z: "Power", October 1985, S. 21/22: "Largest US fluidized-bed boiler clean-burning, reliable" *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475029A3 (en) * 1990-09-13 1992-09-16 Deutsche Babcock Energie- Und Umwelttechnik Aktiengesellschaft Fluidized bed furnace with a stationary bed
FR2669099A1 (fr) * 1990-11-13 1992-05-15 Stein Industrie Procede et dispositif de combustion de materiaux carbones divises.
EP0566099A3 (enrdf_load_stackoverflow) * 1992-04-17 1994-04-20 Ebara Corp
US5311842A (en) * 1992-04-17 1994-05-17 Ebara Corporation Fluidized bed water pipe boiler divided type

Also Published As

Publication number Publication date
DE3638766C2 (enrdf_load_stackoverflow) 1989-09-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee