BE481711A - - Google Patents
Info
- Publication number
- BE481711A BE481711A BE481711DA BE481711A BE 481711 A BE481711 A BE 481711A BE 481711D A BE481711D A BE 481711DA BE 481711 A BE481711 A BE 481711A
- Authority
- BE
- Belgium
- Prior art keywords
- scraper
- nozzle
- fuel
- hearth
- ash
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 45
- 239000002956 ash Substances 0.000 claims description 39
- 239000010882 bottom ash Substances 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 23
- 239000002893 slag Substances 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 11
- 238000005201 scrubbing Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 241000208140 Acer Species 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000004449 solid propellant Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 7
- 238000009991 scouring Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
- F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/011—Combustion apparatus for solid fuel with fuel shaft for steam boilers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481711A true BE481711A (https=) |
Family
ID=128602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481711D BE481711A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481711A (https=) |
-
0
- BE BE481711D patent/BE481711A/fr unknown
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