PL441924A1 - Palnik do spalania drobnych frakcji węglowych - Google Patents
Palnik do spalania drobnych frakcji węglowychInfo
- Publication number
- PL441924A1 PL441924A1 PL441924A PL44192422A PL441924A1 PL 441924 A1 PL441924 A1 PL 441924A1 PL 441924 A PL441924 A PL 441924A PL 44192422 A PL44192422 A PL 44192422A PL 441924 A1 PL441924 A1 PL 441924A1
- Authority
- PL
- Poland
- Prior art keywords
- fine coal
- burner
- combustion
- coal fractions
- burning fine
- Prior art date
Links
- 239000003245 coal Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
- F23B40/04—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed from below through an opening in the fuel-supporting surface
-
- 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
- F23K3/10—Under-feed arrangements
- F23K3/14—Under-feed arrangements feeding by screw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
- F23L1/02—Passages or apertures for delivering primary air for combustion by discharging the air below the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L3/00—Arrangements of valves or dampers before the fire
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
Przedmiotem zgłoszenia jest przedstawiony na rysunku palnik do spalania drobnych frakcji węglowych, eliminujący problem niedoboru powietrza nadmuchowego do prawidłowego spalania zagęszczonego drobnego paliwa w środkowej części złoża żaru, poprzez doprowadzenie części utleniacza przez kanał przelotowy, wydrążony w drągu podajnika śrubowego i skierowanego poprzez szczeliny rozmieszczone na jego końcu do dolnej części złoża. Podawane za pośrednictwem wstęgi śrubowej podajnika drobne paliwo węglowe ulega rozpulchnieniu i natlenieniu, co ma korzystny wpływ na prawidłowość przebiegu procesu spalania.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL441924A PL441924A1 (pl) | 2022-08-03 | 2022-08-03 | Palnik do spalania drobnych frakcji węglowych |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL441924A PL441924A1 (pl) | 2022-08-03 | 2022-08-03 | Palnik do spalania drobnych frakcji węglowych |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL441924A1 true PL441924A1 (pl) | 2024-02-05 |
Family
ID=89808290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL441924A PL441924A1 (pl) | 2022-08-03 | 2022-08-03 | Palnik do spalania drobnych frakcji węglowych |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL441924A1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392189A (en) * | 1944-07-19 | 1946-01-01 | Gen Engineering Co | Stoker |
| KR101151156B1 (ko) * | 2011-05-31 | 2012-06-01 | 주식회사 상천 | 펠릿보일러용 연소기 |
| PL216475B1 (pl) * | 2009-02-12 | 2014-04-30 | Bigos Adam Adamex | Podajnik |
-
2022
- 2022-08-03 PL PL441924A patent/PL441924A1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392189A (en) * | 1944-07-19 | 1946-01-01 | Gen Engineering Co | Stoker |
| PL216475B1 (pl) * | 2009-02-12 | 2014-04-30 | Bigos Adam Adamex | Podajnik |
| KR101151156B1 (ko) * | 2011-05-31 | 2012-06-01 | 주식회사 상천 | 펠릿보일러용 연소기 |
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