FR2554552B1 - Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide - Google Patents

Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide

Info

Publication number
FR2554552B1
FR2554552B1 FR8317811A FR8317811A FR2554552B1 FR 2554552 B1 FR2554552 B1 FR 2554552B1 FR 8317811 A FR8317811 A FR 8317811A FR 8317811 A FR8317811 A FR 8317811A FR 2554552 B1 FR2554552 B1 FR 2554552B1
Authority
FR
France
Prior art keywords
reinjecting
solid fuel
fuel boiler
particles employed
particles
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
FR8317811A
Other languages
English (en)
Other versions
FR2554552A1 (fr
Inventor
Francois Edouard Couarc Michel
Roger Bessouat
Marc Rene Raymond Lafaye
Robert Roger Edmond Bernet
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.)
Manutair Moller SA
Original Assignee
Manutair Moller 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 Manutair Moller SA filed Critical Manutair Moller SA
Priority to FR8317811A priority Critical patent/FR2554552B1/fr
Priority to CA000467364A priority patent/CA1252356A/fr
Priority to AT84402258T priority patent/ATE45025T1/de
Priority to DE8484402258T priority patent/DE3479148D1/de
Priority to AU36137/84A priority patent/AU577563B2/en
Priority to JP59504204A priority patent/JPH0739842B2/ja
Priority to US06/752,309 priority patent/US4648329A/en
Priority to PCT/FR1984/000256 priority patent/WO1985002246A1/fr
Priority to EP84402258A priority patent/EP0142437B1/fr
Publication of FR2554552A1 publication Critical patent/FR2554552A1/fr
Priority to KR1019850700111A priority patent/KR890002920B1/ko
Priority to US06/924,886 priority patent/US4739715A/en
Application granted granted Critical
Publication of FR2554552B1 publication Critical patent/FR2554552B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/02—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in main combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/06—Systems for accumulating residues from different parts of furnace plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
FR8317811A 1983-11-09 1983-11-09 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide Expired FR2554552B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8317811A FR2554552B1 (fr) 1983-11-09 1983-11-09 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide
CA000467364A CA1252356A (fr) 1983-11-09 1984-11-08 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide
DE8484402258T DE3479148D1 (en) 1983-11-09 1984-11-09 Method and device for reinjecting flyash particles into a boiler for solid fuel
AU36137/84A AU577563B2 (en) 1983-11-09 1984-11-09 Process and apparatus for reinjecting particuate matter into a solid fuel boiler.
JP59504204A JPH0739842B2 (ja) 1983-11-09 1984-11-09 固体燃料ボイラ内に飛散粒子を再注入する方法及び装置
US06/752,309 US4648329A (en) 1983-11-09 1984-11-09 Device for reinjecting flown-off particles into a solid fuel boiler
AT84402258T ATE45025T1 (de) 1983-11-09 1984-11-09 Verfahren und vorrichtung zum wiedereinblasen von flugstaub in einen heizkessel fuer festen brennstoff.
PCT/FR1984/000256 WO1985002246A1 (fr) 1983-11-09 1984-11-09 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide
EP84402258A EP0142437B1 (fr) 1983-11-09 1984-11-09 Procédé et dispositif de réinjection de particules envolées dans une chaudière à combustible solide
KR1019850700111A KR890002920B1 (ko) 1983-11-09 1985-07-03 배출된 입자를 고체 연료 보일러로 재투사시키기 위한 방법과 장치
US06/924,886 US4739715A (en) 1983-11-09 1986-10-30 Process and device for reinjecting flown-off particles into a solid fuel boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317811A FR2554552B1 (fr) 1983-11-09 1983-11-09 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide

Publications (2)

Publication Number Publication Date
FR2554552A1 FR2554552A1 (fr) 1985-05-10
FR2554552B1 true FR2554552B1 (fr) 1988-02-12

Family

ID=9293934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317811A Expired FR2554552B1 (fr) 1983-11-09 1983-11-09 Procede et dispositif de reinjection de particules envolees dans une chaudiere a combustible solide

Country Status (1)

Country Link
FR (1) FR2554552B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150667A2 (fr) * 2008-06-13 2009-12-17 Datta Ashok Kumar Trémie pour cendres volantes à double compartiment et à multiples orifices, pour le rejet de cendres volantes à l'état sec

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592701A (en) * 1946-07-13 1952-04-15 Comb Eng Superheater Inc Burning and disposal of furnace fly ash
US2686499A (en) * 1946-10-14 1954-08-17 Babcock & Wilcox Co Fuel burning and fly ash collecting apparatus
US2499766A (en) * 1948-11-30 1950-03-07 Lester R Macleod Dust conveying
FR1065398A (fr) * 1952-08-12 1954-05-24 C Ind Const Ltd B V Procédé et appareil de dépoussiérage pneumatique spéclaiement applicables aux trémies collectrices des chaudières marchant aux combustibles solides ou pulvérisés
GB834052A (en) * 1957-05-31 1960-05-04 Elisabeth Constance Schmitt Method of and apparatus for conveying particulate material
US3053577A (en) * 1960-09-29 1962-09-11 Schick Engineering Company Materials conveying system
US3876121A (en) * 1970-07-13 1975-04-08 Preikschat F K Linear pinch valve
FR2342927A1 (fr) * 1976-03-04 1977-09-30 Toy Rene Doseur pour produit granuleux
DE3145017A1 (de) * 1981-02-27 1982-09-16 Gustav 8052 Moosburg König Pneumatische foerderanlage
NL8105903A (nl) * 1981-12-30 1983-07-18 Shell Int Research Werkwijze voor het verwijderen van vaste stofdeeltjes uit een gas.

Also Published As

Publication number Publication date
FR2554552A1 (fr) 1985-05-10

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Legal Events

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AM Act modifying the rights related to an application or a patent
ST Notification of lapse
DA Annulment of decision of lapse
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DA Annulment of decision of lapse
ST Notification of lapse