FI20020146A - Hearth - Google Patents
HearthInfo
- Publication number
- FI20020146A FI20020146A FI20020146A FI20020146A FI20020146A FI 20020146 A FI20020146 A FI 20020146A FI 20020146 A FI20020146 A FI 20020146A FI 20020146 A FI20020146 A FI 20020146A FI 20020146 A FI20020146 A FI 20020146A
- Authority
- FI
- Finland
- Prior art keywords
- apertures
- firebox
- arrays
- fireplace
- point
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/02—Arrangement or mountings of fire-grate assemblies; Arrangement or mountings of linings for fire-boxes, e.g. fire-backs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
- F23H13/02—Basket grates, e.g. with shaking arrangement
-
- 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
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air above the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/193—Grates; Irons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
- F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
- F24B5/026—Supply of primary and secondary air for combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Air Supply (AREA)
- Tunnel Furnaces (AREA)
- Magnetic Heads (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Furnace Details (AREA)
- Baking, Grill, Roasting (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to a fireplace comprising a firebox (1) and a grate (3) provided with apertures (10) for supplying primary air into the firebox (1) comprising a wall assembly (2) provided with at least two horizontally extending arrays of apertures (100, 200, 300) for supplying secondary air into the firebox. In order to be able to burn firewood in the fireplace so that the emissions, in particular carbon monoxide and nitric oxide emissions, simultaneously remain very low, the distance between said at least two arrays of apertures (100, 200, 300) in the vertical direction ranges between 30 and 150 mm, and both arrays of apertures comprise apertures (100a, 100b, 100c and 200a, 200b, 200c) arranged to supply secondary air in a point-like manner substantially in the horizontal direction converging at an angle gamma = 30 to 80 degrees against one another so that the point-like jets from the apertures hit one another. <IMAGE>
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020146A FI116985B (en) | 2002-01-25 | 2002-01-25 | Fireplace and method for combustion of solid fuel in a fireplace |
DE60322281T DE60322281D1 (en) | 2002-01-25 | 2003-01-23 | Fireplace |
EP03396007A EP1331440B1 (en) | 2002-01-25 | 2003-01-23 | Fireplace |
AT03396007T ATE402377T1 (en) | 2002-01-25 | 2003-01-23 | FIREPLACE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020146 | 2002-01-25 | ||
FI20020146A FI116985B (en) | 2002-01-25 | 2002-01-25 | Fireplace and method for combustion of solid fuel in a fireplace |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20020146A0 FI20020146A0 (en) | 2002-01-25 |
FI20020146A true FI20020146A (en) | 2003-07-26 |
FI116985B FI116985B (en) | 2006-04-28 |
Family
ID=8562929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20020146A FI116985B (en) | 2002-01-25 | 2002-01-25 | Fireplace and method for combustion of solid fuel in a fireplace |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1331440B1 (en) |
AT (1) | ATE402377T1 (en) |
DE (1) | DE60322281D1 (en) |
FI (1) | FI116985B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK176315B1 (en) * | 2005-01-05 | 2007-07-30 | Consulting Group Aps | Wood stove insert |
FR2949843B1 (en) * | 2009-09-09 | 2012-06-22 | Supra | HEATING BODY WITH SEVERAL COMBUSTION AIR INPUTS AND SINGLE CONTROL ORDER |
FR2956473B1 (en) * | 2010-02-15 | 2012-02-03 | Lorflam | CHIMNEY FIREPLACE |
EP2607788A1 (en) | 2011-12-20 | 2013-06-26 | Rudy Cyris | Heating device with very little depth and with extended vision |
ITMI20120214A1 (en) * | 2012-02-15 | 2013-08-16 | Laminox S R L | SIMPLIFIED HEATING APPLIANCE WITH NATURAL COMBUSTION |
RU2505747C2 (en) * | 2012-03-01 | 2014-01-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Method for loading solid fuel onto fixed grate for combustion in dense layer |
DE102016002899B4 (en) | 2016-03-09 | 2020-03-12 | Johannes Kraus | Firebox with improved burnout |
FR3084732B1 (en) * | 2018-08-06 | 2020-11-27 | Polyflam | HEATING APPLIANCE INCLUDING AT LEAST ONE AIR INJECTION BAR |
CN113483487B (en) * | 2021-05-20 | 2022-06-14 | 安徽益禾机械有限公司 | Hot-blast furnace of even material loading |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE525333A (en) * | ||||
US4026247A (en) | 1975-12-15 | 1977-05-31 | S. J. Agnew | Fluid cooled dump grate |
US4343288A (en) * | 1977-06-17 | 1982-08-10 | Tjosvold David C | Furnace |
CH661581A5 (en) | 1983-10-10 | 1987-07-31 | Walter Spiess Ofen & Kochherdf | Device in a furnace space for the supply of secondary air |
EP0712477A1 (en) * | 1994-06-15 | 1996-05-22 | Thermal Energy Systems, Incorporated | Apparatus and method for reducing particulate emissions from combustion processes |
DK172248B1 (en) | 1995-07-18 | 1998-02-02 | Burmeister & Wains Energi | Method of controlling combustion in a boiler with a vibration grate |
FI115734B (en) * | 1998-12-11 | 2005-06-30 | Nunnanlahden Uuni Oy | Procedure for controlling combustion air and corresponding control arrangements |
-
2002
- 2002-01-25 FI FI20020146A patent/FI116985B/en not_active IP Right Cessation
-
2003
- 2003-01-23 EP EP03396007A patent/EP1331440B1/en not_active Expired - Lifetime
- 2003-01-23 AT AT03396007T patent/ATE402377T1/en not_active IP Right Cessation
- 2003-01-23 DE DE60322281T patent/DE60322281D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI20020146A0 (en) | 2002-01-25 |
EP1331440B1 (en) | 2008-07-23 |
EP1331440A1 (en) | 2003-07-30 |
DE60322281D1 (en) | 2008-09-04 |
FI116985B (en) | 2006-04-28 |
ATE402377T1 (en) | 2008-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 116985 Country of ref document: FI Effective date: 20060428 |
|
MM | Patent lapsed |