|
F23J 1/00
|
Removing ash, clinker, or slag from combustion chambers |
|
F23J 1/02
|
Apparatus for removing ash, clinker or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices |
|
F23J 1/04
|
Hand tools, e.g. rakes, prickers, tongs |
|
F23J 1/06
|
Mechanically-operated devices, e.g. clinker pushers |
|
F23J 1/08
|
Liquid slag removal |
|
F23J 3/00
|
Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers |
|
F23J 3/02
|
Cleaning furnace tubesCleaning flues or chimneys |
|
F23J 3/04
|
Traps |
|
F23J 3/06
|
Systems for accumulating residues from different parts of furnace plant |
|
F23J 7/00
|
Arrangement of devices for supplying chemicals to fire |
|
F23J 9/00
|
Preventing premature solidification of molten combustion residues |
|
F23J 11/00
|
Devices for conducting smoke or fumes, e.g. flues |
|
F23J 11/02
|
Devices for conducting smoke or fumes, e.g. flues for conducting smoke or fumes originating from various locations to the outside, e.g. in locomotive sheds, in garages |
|
F23J 11/04
|
Devices for conducting smoke or fumes, e.g. flues in locomotivesDevices for conducting smoke or fumes, e.g. flues in road vehiclesDevices for conducting smoke or fumes, e.g. flues in ships |
|
F23J 11/06
|
Devices for conducting smoke or fumes, e.g. flues in locomotivesDevices for conducting smoke or fumes, e.g. flues in road vehiclesDevices for conducting smoke or fumes, e.g. flues in ships for conducting smoke horizontally |
|
F23J 11/08
|
Devices for conducting smoke or fumes, e.g. flues for portable apparatus |
|
F23J 11/10
|
Devices for conducting smoke or fumes, e.g. flues for tentsDevices for conducting smoke or fumes, e.g. flues for log hutsDevices for conducting smoke or fumes, e.g. flues for other inflammable structures |
|
F23J 11/12
|
Smoke conduit systems for factories or large buildings |
|
F23J 13/00
|
Fittings for chimneys or flues |
|
F23J 13/02
|
LiningsJacketsCasings |
|
F23J 13/04
|
JointsConnections |
|
F23J 13/06
|
MouthsInlet holes |
|
F23J 13/08
|
Doors or covers specially adapted for smoke-boxes, flues, or chimneys |
|
F23J 15/00
|
Arrangements of devices for treating smoke or fumes |
|
F23J 15/02
|
Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material |
|
F23J 15/04
|
Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids |
|
F23J 15/06
|
Arrangements of devices for treating smoke or fumes of coolers |
|
F23J 15/08
|
Arrangements of devices for treating smoke or fumes of heaters |
|
F23J 99/00
|
Subject matter not provided for in other groups of this subclass |
