DD283673A5 - Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung - Google Patents

Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung Download PDF

Info

Publication number: DD283673A5
Authority: DD; German Democratic Republic
Prior art keywords: fluidized bed; combustion; bed; fluidized; combustion chamber
Prior art date: 1987-12-09

Application number

DD32277488A

Other languages

German (de)

English (en)

Inventor

Udo Becher

Gerhard Baeckler

Original Assignee

Ruhrkohle Waerme Gmbh,De

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.)

1987-12-09

Filing date

1988-12-07

Publication date

1990-10-17

1987-12-09 Priority claimed from DE19873741705 external-priority patent/DE3741705A1/de

1988-12-07 Application filed by Ruhrkohle Waerme Gmbh,De filed Critical Ruhrkohle Waerme Gmbh,De

1990-10-17 Publication of DD283673A5 publication Critical patent/DD283673A5/de

Links

238000002485 combustion reaction Methods 0.000 title claims abstract description 24
239000000446 fuel Substances 0.000 claims abstract description 10
238000010438 heat treatment Methods 0.000 claims abstract description 7
239000002245 particle Substances 0.000 claims abstract description 6
238000007654 immersion Methods 0.000 claims abstract description 5
239000007787 solid Substances 0.000 claims abstract description 4
239000011449 brick Substances 0.000 abstract description 3
230000000694 effects Effects 0.000 abstract description 3
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
210000003056 antler Anatomy 0.000 description 5
239000000463 material Substances 0.000 description 4
239000003546 flue gas Substances 0.000 description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
239000011362 coarse particle Substances 0.000 description 2
238000005243 fluidization Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
238000013459 approach Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000006477 desulfuration reaction Methods 0.000 description 1
230000023556 desulfurization Effects 0.000 description 1
238000012216 screening Methods 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

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
- F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
- 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
- F22B31/0046—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 shell type, e.g. with furnace box
- F22B31/0053—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 shell type, e.g. with furnace box with auxiliary water tubes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel

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)

DD32277488A 1987-12-09 1988-12-07 Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung DD283673A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19873741705 DE3741705A1 (de)	1986-07-10	1987-12-09	Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung

Publications (1)

Publication Number	Publication Date
DD283673A5 true DD283673A5 (de)	1990-10-17

Family

ID=6342200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD32277488A DD283673A5 (de)	1987-12-09	1988-12-07	Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung

Country Status (3)

Country	Link
EP (1)	EP0319722A1 (cs)
CS (1)	CS810188A3 (cs)
DD (1)	DD283673A5 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04151029A (ja) *	1990-10-11	1992-05-25	Toyoda Mach Works Ltd	駆動力伝達装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4392814A (en) *	1979-06-08	1983-07-12	Can-Eng Holdings Limited	Fluidized bed
FR2556075B1 (fr) *	1983-12-02	1988-08-19	Charbonnages De France	Foyer de combustion pour chaudiere a lit fluidise
CH662405A5 (de) *	1984-04-11	1987-09-30	Sulzer Ag	Wirbelbettfeuerung.
US4610851A (en) *	1984-11-28	1986-09-09	Colvert James H	Air distributor for FCCU catalyst regenerator
DE3623177A1 (de) *	1986-06-23	1988-01-07	Ruhrkohle Waerme Gmbh	Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung

1988
- 1988-11-09 EP EP19880118597 patent/EP0319722A1/de not_active Withdrawn
- 1988-12-07 DD DD32277488A patent/DD283673A5/de not_active IP Right Cessation
- 1988-12-08 CS CS888101A patent/CS810188A3/cs unknown

Also Published As

Publication number	Publication date
EP0319722A1 (de)	1989-06-14
CS810188A3 (en)	1992-02-19

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Legal Events

Date	Code	Title	Description
1995-07-06	ENJ	Ceased due to non-payment of renewal fee