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1. WO1983002309 - BOILER FURNACE

Publication Number WO/1983/002309
Publication Date 07.07.1983
International Application No. PCT/DE1981/000235
International Filing Date 30.12.1981
IPC
F23C 5/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN AIR
5Combustion apparatus characterised by the arrangement or mounting of burners
F23C 9/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN AIR
9Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
F23D 17/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
DBURNERS
17Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
F23J 15/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
15Arrangements of devices for treating smoke or fumes
02of purifiers, e.g. for removing noxious material
F24H 1/28 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
22Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
24with water mantle surrounding the combustion chamber or chambers
26the water mantle forming an integral body
28including one or more furnace or fire tubes
CPC
F23C 5/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  ; A CARRIER GAS OR; AIR 
5Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
F23C 9/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  ; A CARRIER GAS OR; AIR 
9Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
003for pulverulent fuel
F23D 17/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
DBURNERS
17Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
F23J 15/027
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
15Arrangements of devices for treating smoke or fumes
02of purifiers, e.g. for removing noxious material
022for removing solid particulate material from the gasflow
027using cyclone separators
F24H 1/285
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
22Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating
24with water mantle surrounding the combustion chamber or chambers
26the water mantle forming an integral body
28including one or more furnace or fire tubes
285with the fire tubes arranged alongside the combustion chamber
Applicants
  • SCHOPPE, Fritz [DE]/[DE]
Inventors
  • SCHOPPE, Fritz
Agents
  • SCHAUMBURG, Karl-Heinz @
Priority Data
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) BOILER FURNACE
(FR) FOYER DE CHAUDIERE
Abstract
(EN)
The boiler, particularly a boiler wherein coal dust is burned, comprises a combustion chamber (10), at least one burner (56) arranged on one of the vertical walls of the combustion chamber (10) and at least one combustion gas exhaust conduit (44, 46, 48) connected to the bottom of the chamber, at the vicinity of one of its ends. The burner (56) is arranged above the horizontal axis (18) of the chamber (10) which is substantially perpendicular to the wall (16) carrying the burner (56). On the end of the chamber (10) opposite the combustion gas exhaust conduit (44, 46, 48), and at the vicinity of the bottom of the chamber, there is arranged a blow-in opening (34) for the air or the combustion gas, which is directed towards the inlet opening (26) of the exhaust conduit (44, 46, 48) so that the ash dust possibly falling in that area is blown towards said inlet opening (26).
(FR)
La chaudière, notamment une chaudière dans laquelle est brûlée de la poussière de charbon, comporte une chambre de combustion (10), au moins un brûleur (56) disposé sur une des parois verticales de la chambre de combustion (10) et au moins un conduit d'évacuation des gaz de combustion (44, 46, 48) raccordé au fond de la chambre, au voisinage de l'une de ses extrémités. Le brûleur (56) est disposé au-dessus de l'axe horizontal (18) de la chambre (10), qui est essentiellement perpendiculaire à la paroi (16) portant le brûleur (56). Sur l'extrémité de la chambre (10) opposée au conduit d'évacuation des gaz de combustion (44, 46, 48), et à proximité du fond de celle-ci, est aménagée une ouverture d'insufflation (34) pour l'air ou le gaz de combustion, qui est dirigée vers l'ouverture d'entrée (26) du conduit d'évacuation (44, 46, 48) de telle sorte que la poussière de cendre tombant éventuellement dans cette zone soit soufflée vers cette ouverture d'entrée (26).
Also published as
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