FR2381969A1 - Systeme de distribution de combustible pulverise a un ou plusieurs bruleurs - Google Patents
Systeme de distribution de combustible pulverise a un ou plusieurs bruleursInfo
- Publication number
- FR2381969A1 FR2381969A1 FR7803857A FR7803857A FR2381969A1 FR 2381969 A1 FR2381969 A1 FR 2381969A1 FR 7803857 A FR7803857 A FR 7803857A FR 7803857 A FR7803857 A FR 7803857A FR 2381969 A1 FR2381969 A1 FR 2381969A1
- Authority
- FR
- France
- Prior art keywords
- fuel
- hopper
- fluidised
- burner
- distribution system
- 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.)
- Withdrawn
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
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
- F23N5/188—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/02—Controlling two or more burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/02—Solid fuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
Distributeur perfectionné pour fournir des quantités dosées de produit pulvérulent à divers postes. Le charbon pulvérisé contenu dans le silo 42 tombe par l'ouverture 76 sur une plaque 78 à la périphérie de laquelle il déborde et est repris dans la chambre 80 par un courant d'air arrivant de la conduite 60 munie de vannes de réglage 62 et 64 qui l'entraîne dans les conduites 46 pour transport pneumatique aux brûleurs d'un four. A partir d'un collecteur 66, par des conduites 74 et des raccords en T 70, de l'air auxiliaire dosé par une vanne réglable 72 peut être envoyé dans chacune des conduites 46. Application : régulation individuelle des divers brûleurs d'un groupe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/772,238 US4092094A (en) | 1977-02-25 | 1977-02-25 | Method and apparatus for the controlled distribution of powdered solid fuel to burning units |
US05/800,855 US4131072A (en) | 1977-05-26 | 1977-05-26 | Apparatus for individual controlled distribution of powdered solid fuel to plural burning units |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2381969A1 true FR2381969A1 (fr) | 1978-09-22 |
Family
ID=27118581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803857A Withdrawn FR2381969A1 (fr) | 1977-02-25 | 1978-02-10 | Systeme de distribution de combustible pulverise a un ou plusieurs bruleurs |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7800120A (fr) |
DE (1) | DE2800320A1 (fr) |
FR (1) | FR2381969A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195250A2 (fr) * | 1985-03-22 | 1986-09-24 | Kurt Wolf | Procédé et dispositif d'insufflation de solides dans des fours industriels |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN158083B (fr) * | 1981-07-01 | 1986-08-30 | Babcock Power Ltd | |
DE3617352A1 (de) * | 1986-05-23 | 1987-11-26 | Ruhrkohle Carborat Gmbh | Druckluftfoerder- und dosiereinrichtung |
-
1978
- 1978-01-04 DE DE19782800320 patent/DE2800320A1/de not_active Withdrawn
- 1978-01-09 BR BR7800120A patent/BR7800120A/pt unknown
- 1978-02-10 FR FR7803857A patent/FR2381969A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195250A2 (fr) * | 1985-03-22 | 1986-09-24 | Kurt Wolf | Procédé et dispositif d'insufflation de solides dans des fours industriels |
EP0195250A3 (en) * | 1985-03-22 | 1987-10-07 | Kurt Wolf | Method and device for blowing solids into industrial furnaces |
Also Published As
Publication number | Publication date |
---|---|
BR7800120A (pt) | 1978-10-10 |
DE2800320A1 (de) | 1978-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |