EP2413032A3 - Shaft furnace for carbonization of organic solid fuels - Google Patents

Shaft furnace for carbonization of organic solid fuels Download PDF

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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
Application number
EP11006188.4A
Other languages
German (de)
French (fr)
Other versions
EP2413032B1 (en
EP2413032A2 (en
Inventor
Robert Stadelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ms-Technologie GmbH
Original Assignee
MS-Technologie GmbH
MS Technologie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MS-Technologie GmbH, MS Technologie GmbH filed Critical MS-Technologie GmbH
Publication of EP2413032A2 publication Critical patent/EP2413032A2/en
Publication of EP2413032A3 publication Critical patent/EP2413032A3/en
Application granted granted Critical
Publication of EP2413032B1 publication Critical patent/EP2413032B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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.

Figure imgaf001
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.
Figure imgaf001
EP11006188.4A 2010-07-27 2011-07-27 Shaft furnace for carbonization of organic solid fuels Not-in-force EP2413032B1 (en)

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)

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EP (1) EP2413032B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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