DE3507962C2 - - Google Patents
Info
- Publication number
- DE3507962C2 DE3507962C2 DE3507962A DE3507962A DE3507962C2 DE 3507962 C2 DE3507962 C2 DE 3507962C2 DE 3507962 A DE3507962 A DE 3507962A DE 3507962 A DE3507962 A DE 3507962A DE 3507962 C2 DE3507962 C2 DE 3507962C2
- Authority
- DE
- Germany
- Prior art keywords
- secondary air
- air inlet
- combustion
- temperature
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
- F24H1/285—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged alongside the combustion chamber
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
- F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B90/00—Combustion methods not related to a particular type of apparatus
- F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- 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
- F23L15/00—Heating of air supplied for combustion
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/50—Combustion in a matrix bed combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
- F23J2217/105—Granular bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/30—Sorption devices using carbon, e.g. coke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
- F24H1/0045—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel with catalytic combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2230/00—Solid fuel fired boiler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Solid-Fuel Combustion (AREA)
- Incineration Of Waste (AREA)
- Air Supply (AREA)
- Control Of Combustion (AREA)
Description
Claims (4)
dadurch gekennzeichnet,
daß die Sekundärluftzuführung eine erste Sekundärlufteinleitung (16.1′), durch die ein nicht variabler Teil, höchstens 10%, der gesamten maximal not wendigen Sekundärluft zuführbar ist, und eine zweite Se kundärlufteinleitung (3.1′) aufweist, durch die ein zwischen 90% oder mehr und 0% der gesamten maximal not wendigen Sekundärluft einstellbarer Teil der Sekundärluft zuführbar ist; und
daß ein Temperaturdifferenzregler (18.1, 19.1) zum Regeln des Sekundärluftdurchflusses durch die zweite Sekundärlufteinleitung in Abhängigkeit von der Differenz der Temperaturen des Rauchgasstromes vor und hinter der ersten Sekundärlufteinleitung (16.1′) vorge sehen ist; und
daß die erste Sekundärlufteinleitung (16.1′) soweit von der dichter am Feuerbett liegenden zweiten Sekundärlufteinleitung (3.1′) rauchstromabwärts angeordnet ist, daß innerhalb des Abstandes zwischen der zweiten Sekundärlufteinleitung (3.1′) und der ersten Se kundärlufteinleitung (16.1′) die flüchtigen Bestandteile des Brenngutes vollständig verbrennen.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3546720A DE3546720C2 (en) | 1985-03-06 | 1985-03-06 | Natural draught furnace for heating boilers etc. |
DE19853507962 DE3507962A1 (de) | 1985-03-06 | 1985-03-06 | Feuerstaette fuer waermeerzeuger wie heizkessel, heizoefen o.dgl. |
AT0053986A AT400982B (de) | 1985-03-06 | 1986-03-03 | Feuerstätte für gasreiche festbrennstoffe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853507962 DE3507962A1 (de) | 1985-03-06 | 1985-03-06 | Feuerstaette fuer waermeerzeuger wie heizkessel, heizoefen o.dgl. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3507962A1 DE3507962A1 (de) | 1986-09-11 |
DE3507962C2 true DE3507962C2 (de) | 1993-04-29 |
Family
ID=6264392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853507962 Granted DE3507962A1 (de) | 1985-03-06 | 1985-03-06 | Feuerstaette fuer waermeerzeuger wie heizkessel, heizoefen o.dgl. |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT400982B (de) |
DE (1) | DE3507962A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4436728A1 (de) * | 1994-10-14 | 1996-04-18 | Abb Research Ltd | Verfahren und Vorrichtung für eine schadstoffarme gestufte Verbrennung |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618879B1 (fr) * | 1987-07-29 | 1989-12-29 | Baron Andre | Chaudiere notamment a bois, a depression et a alimentation par gravite |
DE19532152B4 (de) * | 1995-08-31 | 2004-10-28 | Heinz Knechtel | Auskleidung für heiße Verbrennungsgase führende Verbrennungsräume und Gasführungsschächte |
DE102009018059B4 (de) * | 2009-04-21 | 2015-04-02 | Erwin Koppe Keramische Heizgeräte GmbH | Verfahren und Vorrichtung zur Reduzierung des Feinstaubanteils in der Abluft eines Heizgerätes |
ITPR20110029A1 (it) * | 2011-04-20 | 2012-10-21 | Gem Matthews Internat S R L | Dispositivo di abbattimento diossine presenti in fumi di combustione |
FR3026825A1 (fr) * | 2014-10-07 | 2016-04-08 | Jeorg Fingas | Foyer a gaz issu de combustible solide |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE257374C (de) * | ||||
DE89225C (de) * | ||||
CH69909A (de) * | 1914-05-23 | 1915-08-02 | Enke Dr Ernst | Verfahren und Vorrichtung zur rauchfreien Verbrennung unter Zuführung von Sekundärluft |
DE678866C (de) * | 1936-07-04 | 1940-10-31 | Arsen Schweizer | In den Feuerraum einzusetzender Hohlkoerper zur Einfuehrung vorgewaermter Zweitluft in die Verbrenungsgase |
AT170387B (de) * | 1949-11-04 | 1952-02-11 | Ernst Dipl Ing Klaude | Vorrichtung zum Vorwärmen von Sekundärluft für Feuerungen mit festen Brennstoffen |
BE562921A (de) * | 1956-12-04 | |||
DD148813A1 (de) * | 1980-01-25 | 1981-06-10 | Udo Becher | Anordnung zur regelung der sekundaerluftzufuhr fuer feststoffrostfeuerungen |
-
1985
- 1985-03-06 DE DE19853507962 patent/DE3507962A1/de active Granted
-
1986
- 1986-03-03 AT AT0053986A patent/AT400982B/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4436728A1 (de) * | 1994-10-14 | 1996-04-18 | Abb Research Ltd | Verfahren und Vorrichtung für eine schadstoffarme gestufte Verbrennung |
Also Published As
Publication number | Publication date |
---|---|
DE3507962A1 (de) | 1986-09-11 |
AT400982B (de) | 1996-05-28 |
ATA53986A (de) | 1995-09-15 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3546678 Format of ref document f/p: P |
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8125 | Change of the main classification |
Ipc: F23N 3/00 |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |