EP2413032A3 - Shaft furnace for carbonization of organic solid fuels - Google Patents
Shaft furnace for carbonization of organic solid fuels Download PDFInfo
- Publication number
- EP2413032A3 EP2413032A3 EP11006188.4A EP11006188A EP2413032A3 EP 2413032 A3 EP2413032 A3 EP 2413032A3 EP 11006188 A EP11006188 A EP 11006188A EP 2413032 A3 EP2413032 A3 EP 2413032A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbonization
- shaft furnace
- pyrocarbon
- raw materials
- organic solid
- 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.)
- Granted
Links
Classifications
-
- 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
- F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2203/00—Furnace arrangements
- F23G2203/103—Furnace arrangements with roller grate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/26—Biowaste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Es wird ein Schachtofen [1] zum Verschwelen organischer Rohstoffe [3.1, 3.2] zu Pyrokohle [9.1] aus feuerfesten Werkstoffen wie Schamott vorgeschlagen. Der Schachtofen [1] weist von oben nach unten einen Zuführbereich für mehrere Sorten von Rohstoffen [3.1, 3.2] auf, die mit mindestens einer Förderschnecke als Dosiereinrichtung [6.1, 6.n] und einem Füllstandwächter [7] in der Schwelkammer [4] und damit dem Glutbett [9.0] zugeführt werden. Die Rohstoffe [3.1, 3.2] verschwelen im Glutbett [9.0] zu Pyrokohle [9.1]. Für das Tragen des Glutbretts und für das Austragen der Pyrokohle dient mindestens ein langsam rotierender Scheibenrost [6.0] sowie eine Förderschnecke [6.3]. Für die Überwachung und Steuerung wird eine digitale Steuerung [100] vorgeschlagen. It is proposed a shaft furnace [1] for carbonization of organic raw materials [3.1, 3.2] to pyrocarbon [9.1] from refractory materials such as fireclay. The shaft furnace [1] has from top to bottom a supply area for several types of raw materials [3.1, 3.2], which with at least one screw conveyor as a metering device [6.1, 6.n] and a level monitor [7] in the carbonization [4] and thus to the ember bed [9.0]. The raw materials [3.1, 3.2] fury in the ember bed [9.0] to form pyrocarbon [9.1]. At least one slowly rotating disc grate [6.0] and one auger [6.3] serve to carry the ember board and to discharge the pyrocarbon. For monitoring and control, a digital controller [100] is proposed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH12302010 | 2010-07-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2413032A2 EP2413032A2 (en) | 2012-02-01 |
EP2413032A3 true EP2413032A3 (en) | 2014-03-26 |
EP2413032B1 EP2413032B1 (en) | 2016-01-06 |
Family
ID=50114238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11006188.4A Not-in-force EP2413032B1 (en) | 2010-07-27 | 2011-07-27 | Shaft furnace for carbonization of organic solid fuels |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2413032B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218521A1 (en) * | 2013-09-16 | 2015-03-19 | Sgl Carbon Se | Shaft furnace and process for working up a fluorine-containing waste product |
CN114752396B (en) * | 2022-04-19 | 2024-05-10 | 昆明理工大学 | Device for coupling magnetic oxygen low-nitrogen combustion with biomass carbonization |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE493602C (en) * | 1930-03-08 | Hochdruckdampf Zusatzkessel M | Disc grate with circumferential hollow, water-cooled grate bar shafts | |
GB331572A (en) * | 1929-03-07 | 1930-07-07 | Franz Kroepelin | Improvements in a moving grate |
US3141834A (en) * | 1961-01-25 | 1964-07-21 | Marathon Oil Co | Process for continuous destructive distillation and carbonization of coal |
GB2466260A (en) * | 2008-12-17 | 2010-06-23 | Stephen Mattinson | Waste reduction and conversion process with syngas production and combustion |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005045166B4 (en) | 2005-09-21 | 2007-07-26 | Fachhochschule Bingen | Process for generating thermal energy with a FLOX burner |
-
2011
- 2011-07-27 EP EP11006188.4A patent/EP2413032B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE493602C (en) * | 1930-03-08 | Hochdruckdampf Zusatzkessel M | Disc grate with circumferential hollow, water-cooled grate bar shafts | |
GB331572A (en) * | 1929-03-07 | 1930-07-07 | Franz Kroepelin | Improvements in a moving grate |
US3141834A (en) * | 1961-01-25 | 1964-07-21 | Marathon Oil Co | Process for continuous destructive distillation and carbonization of coal |
GB2466260A (en) * | 2008-12-17 | 2010-06-23 | Stephen Mattinson | Waste reduction and conversion process with syngas production and combustion |
Also Published As
Publication number | Publication date |
---|---|
EP2413032B1 (en) | 2016-01-06 |
EP2413032A2 (en) | 2012-02-01 |
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