FR2556824B1 - PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER - Google Patents

PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER

Info

Publication number
FR2556824B1
FR2556824B1 FR8320031A FR8320031A FR2556824B1 FR 2556824 B1 FR2556824 B1 FR 2556824B1 FR 8320031 A FR8320031 A FR 8320031A FR 8320031 A FR8320031 A FR 8320031A FR 2556824 B1 FR2556824 B1 FR 2556824B1
Authority
FR
France
Prior art keywords
pulverized coal
fireplace
combustion
improved pre
boiler
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
FR8320031A
Other languages
French (fr)
Other versions
FR2556824A1 (en
Inventor
Gerard Henri Antoine Girardeau
Jean-Marc Salomez
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to FR8320031A priority Critical patent/FR2556824B1/en
Priority to BE6/48041A priority patent/BE901169A/en
Priority to ES538255A priority patent/ES538255A0/en
Priority to IN974/MAS/84A priority patent/IN162566B/en
Priority to GB08431529A priority patent/GB2151344B/en
Priority to NZ21054484A priority patent/NZ210544A/en
Publication of FR2556824A1 publication Critical patent/FR2556824A1/en
Application granted granted Critical
Publication of FR2556824B1 publication Critical patent/FR2556824B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Solid-Fuel Combustion (AREA)
FR8320031A 1983-12-14 1983-12-14 PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER Expired FR2556824B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8320031A FR2556824B1 (en) 1983-12-14 1983-12-14 PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER
BE6/48041A BE901169A (en) 1983-12-14 1984-11-29 PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER.
ES538255A ES538255A0 (en) 1983-12-14 1984-12-04 PERFECTED ANTI-HOME FOR BOILER HEATED BY SPRAY COAL COMBUSTION
IN974/MAS/84A IN162566B (en) 1983-12-14 1984-12-11
GB08431529A GB2151344B (en) 1983-12-14 1984-12-13 A process and a boiler for the combustion of powdered coal
NZ21054484A NZ210544A (en) 1983-12-14 1984-12-13 Coal fired, smoke tube boiler: combustion chamber with temperature controlled cooled walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320031A FR2556824B1 (en) 1983-12-14 1983-12-14 PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER

Publications (2)

Publication Number Publication Date
FR2556824A1 FR2556824A1 (en) 1985-06-21
FR2556824B1 true FR2556824B1 (en) 1989-01-06

Family

ID=9295172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320031A Expired FR2556824B1 (en) 1983-12-14 1983-12-14 PROCESS FOR THE COMBUSTION OF PULVERIZED COAL AND IMPROVED PRE-FIREPLACE FOR PULVERIZED COAL BOILER

Country Status (6)

Country Link
BE (1) BE901169A (en)
ES (1) ES538255A0 (en)
FR (1) FR2556824B1 (en)
GB (1) GB2151344B (en)
IN (1) IN162566B (en)
NZ (1) NZ210544A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589991B1 (en) * 1985-11-13 1987-12-31 Charbonnages De France PRE-FIREPLACE FOR BOILER OR PULVERIZED COAL COMBUSTION CHAMBER
US5029557A (en) * 1987-05-01 1991-07-09 Donlee Technologies, Inc. Cyclone combustion apparatus
US4860695A (en) * 1987-05-01 1989-08-29 Donlee Technologies, Inc. Cyclone combustion apparatus
DE102010018427B4 (en) * 2010-04-27 2012-03-01 Scherdel Innotec Forschungs- Und Entwicklungs-Gmbh Solid fuel furnace and heating system and process water heating system with a solid fuel stove
CN102230618A (en) * 2011-06-17 2011-11-02 江苏太湖锅炉股份有限公司 Combustion chamber structure with adjustable flue gas temperature
CN102563627B (en) * 2012-02-29 2013-10-23 中国计量学院 Efficient pulverized coal industrial boiler with low-pollution emission characteristic
CN103322579A (en) * 2013-06-06 2013-09-25 西安热工研究院有限公司 Method for reducing coking of water cooling walls in boiler burner area
RU169332U1 (en) * 2016-03-02 2017-03-15 Общество с ограниченной ответственностью "Самара лей" Direct-flow steam boiler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275394A (en) * 1938-04-29 1942-03-03 Babcock & Wilcox Co Pulverized fuel burning apparatus
FR869902A (en) * 1940-02-12 1942-02-24 Babcock Et Wilcox Dampfkessel Ignition hearth for powdery fuel fireplaces
GB659094A (en) * 1948-10-04 1951-10-17 Power Jets Res & Dev Ltd Improvements in or relating to combustion apparatus for burning solid fuel in comminuted or pulverulent form
FR65248E (en) * 1951-11-06 1956-02-07 Improvements in processes and devices for heat removal, during transformation of solid materials, by gases
GB776932A (en) * 1953-07-02 1957-06-12 Babcock & Wilcox Ltd Improvements in or relating to combustion apparatus
GB787280A (en) * 1954-06-18 1957-12-04 Svenska Maskinverken Ab Improvements in steam boiler plants
GB987447A (en) * 1961-03-21 1965-03-31 Duerrwerke Ag Turbulent slagging combustion chamber
US3709171A (en) * 1971-07-06 1973-01-09 Olesen L Smoke control device
CH639471A5 (en) * 1979-06-14 1983-11-15 Bertrams Ag Method and device for incinerating pasty, liquid or gaseous industrial waste
GB2079439B (en) * 1980-06-23 1983-11-30 Kobe Steel Ltd Method and apparatus for combustion of fuels with reduced nox emission
GB2082300B (en) * 1980-08-19 1984-04-11 Suxe Combustion Ltd Grateless pre-burner furnace

Also Published As

Publication number Publication date
NZ210544A (en) 1987-05-29
BE901169A (en) 1985-03-15
FR2556824A1 (en) 1985-06-21
GB8431529D0 (en) 1985-01-23
GB2151344B (en) 1988-04-07
ES8603989A1 (en) 1986-01-01
GB2151344A (en) 1985-07-17
IN162566B (en) 1988-06-11
ES538255A0 (en) 1986-01-01

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Legal Events

Date Code Title Description
CL Concession to grant licenses
AM Act modifying the rights related to an application or a patent
ST Notification of lapse