PL432065A1 - Burner for low-emission combustion of shredded biomass, in particular wood chips - Google Patents
Burner for low-emission combustion of shredded biomass, in particular wood chipsInfo
- Publication number
- PL432065A1 PL432065A1 PL432065A PL43206519A PL432065A1 PL 432065 A1 PL432065 A1 PL 432065A1 PL 432065 A PL432065 A PL 432065A PL 43206519 A PL43206519 A PL 43206519A PL 432065 A1 PL432065 A1 PL 432065A1
- Authority
- PL
- Poland
- Prior art keywords
- chamber
- burner
- housing
- air
- tube
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 239000002028 Biomass Substances 0.000 title abstract 2
- 239000002023 wood Substances 0.000 title abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
Przedmiotem wynalazku jest palnik do niskoemisyjnego spalania biomasy, zwłaszcza zrębki drzewnej, mający zastosowanie w szczególności w instalacjach grzewczych dużej mocy. Palnik charakteryzuje się tym, że obudowę (1) komory spalania (2) stanowią co najmniej trzy rury (3, 4, 5) o różnych średnicach, które to rury (3, 4, 5) usytuowane są względem siebie współśrodkowo i wzajemnie połączone są ścianami bocznymi (6, 7), gdzie przestrzeń pomiędzy rurą wewnętrzną (3) a rurą środkową (4) stanowi komorę powietrzną (8), natomiast przestrzeń pomiędzy rurą środkową (4) a rurą zewnętrzną (5) stanowi komorę powietrzną (9), przy czym komora (8) jest połączona z komorą (9) kanałami (10), natomiast dysze nadmuchowe (11) doprowadzające powietrze z komory (9) do komory spalania (2) rozmieszczone są na obwodzie odbudowy (1) i zamocowane są do rury środkowej (4) w taki sposób, że przechodzą przez otwory wykonane w rurze wewnętrznej (3) i przez warstwę betonu żaroodpornego (12), który to beton żaroodporny pokrywa wewnętrzną powierzchnię rury wewnętrznej (3), nadto warstwa betonu żaroodpornego (13) pokrywa ściany boczne (6, 7) obudowy (1), gdzie na jednej ze ścian obudowy (1) usytuowany jest króciec (15) układu podawania paliwa, wyposażony korzystnie w płaszcz wodny, natomiast króciec wylotu spalin (16), korzystnie mający od wewnętrznej strony powłokę (17) z betonu żaroodpornego, usytuowany jest w płaszczu powietrznym będącym elementem układu doprowadzającego powietrze do palnika, na którego wlocie zamocowany jest wentylator (18).The subject of the invention is a burner for low-emission combustion of biomass, especially wood chips, which is used in particular in high-power heating installations. The burner is characterized in that the housing (1) of the combustion chamber (2) consists of at least three pipes (3, 4, 5) of different diameters, which pipes (3, 4, 5) are arranged concentrically to each other and are mutually connected to each other. side walls (6, 7), where the space between the inner tube (3) and the central tube (4) is the air chamber (8), and the space between the middle tube (4) and the outer tube (5) is the air chamber (9), the chamber (8) is connected to the chamber (9) by channels (10), while the blowing nozzles (11) supplying air from the chamber (9) to the combustion chamber (2) are arranged around the perimeter of the housing (1) and are attached to the pipe central pipe (4) in such a way that they pass through the holes made in the inner pipe (3) and through the layer of refractory concrete (12), which refractory concrete covers the inner surface of the inner pipe (3), moreover, the layer of refractory concrete (13) covers the walls side (6, 7) of the housing (1), where on one of the walls of the housing (1 ) there is a connection (15) of the fuel supply system, preferably equipped with a water jacket, while the exhaust outlet (16), preferably with a heat-resistant concrete coating (17) on the inside, is located in the air jacket being an element of the air supply system to the burner on the inlet of which a fan (18) is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432065A PL242699B1 (en) | 2019-12-03 | 2019-12-03 | Burner for low-emission combustion of shredded biomass, in particular wood chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432065A PL242699B1 (en) | 2019-12-03 | 2019-12-03 | Burner for low-emission combustion of shredded biomass, in particular wood chips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL432065A1 true PL432065A1 (en) | 2021-06-14 |
| PL242699B1 PL242699B1 (en) | 2023-04-11 |
Family
ID=76321249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL432065A PL242699B1 (en) | 2019-12-03 | 2019-12-03 | Burner for low-emission combustion of shredded biomass, in particular wood chips |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242699B1 (en) |
-
2019
- 2019-12-03 PL PL432065A patent/PL242699B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242699B1 (en) | 2023-04-11 |
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