EP1893721A1 - Alimentation en air de combustion pour des fours a coke - Google Patents

Alimentation en air de combustion pour des fours a coke

Info

Publication number
EP1893721A1
EP1893721A1 EP06753797A EP06753797A EP1893721A1 EP 1893721 A1 EP1893721 A1 EP 1893721A1 EP 06753797 A EP06753797 A EP 06753797A EP 06753797 A EP06753797 A EP 06753797A EP 1893721 A1 EP1893721 A1 EP 1893721A1
Authority
EP
European Patent Office
Prior art keywords
air
coking
air supply
oven
common
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
EP06753797A
Other languages
German (de)
English (en)
Other versions
EP1893721B1 (fr
Inventor
Ronald Kim
Franz-Josef Schücker
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde 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 Uhde GmbH filed Critical Uhde GmbH
Publication of EP1893721A1 publication Critical patent/EP1893721A1/fr
Application granted granted Critical
Publication of EP1893721B1 publication Critical patent/EP1893721B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B15/00—Other coke ovens
    • C10B15/02—Other coke ovens with floor heating

Definitions

  • the invention relates to an apparatus and method for supplying combustion air for the combustion of coking gas, which is released in the coking of coal in coking plants with coking chambers after the non-recovery process or the heat recovery process over the coal ,
  • the method presented here is independent of the number of coking ovens used, if they form a battery.
  • a device of this type is described, for example, in DE 102 01 985 A1.
  • the heating of heat recovery coking ovens is usually carried out by combustion of the resulting gas during coking.
  • the combustion is controlled so that a portion of the gas burns above the coal charge with primary air in the furnace chamber.
  • This partially combusted gas is supplied via channels, which are also referred to as "downcomers", the heating cables in the bottom of the furnace chamber and completely burned here by adding further combustion air, the secondary air.
  • the coal charge heat is supplied directly from above and indirectly from below, which has an advantageous effect on the coking rate and thus on the performance of the furnaces.
  • the air supplied above the coal charge, the primary air be precisely dimensioned and variably controlled over the duration of the cooking time.
  • the combustion air In order to continue to achieve a uniform heat development over the entire coal charge, the combustion air must be added as finely divided as possible over the coal charge.
  • the primary air is sucked through openings in the doors. These openings are provided with means for manually adjusting the amount of air.
  • the air taken in already reacts immediately after entering the furnace and the desired partial combustion thus does not take place.
  • part of the coking gas near the air inlets on the doors is almost completely reactive, while the remainder of the coking gas is largely unburned due to lack of oxygen.
  • the object of the invention is therefore to remedy the shortcomings described in an economical manner.
  • the invention solves the problem by
  • a plurality of primary air inlet openings are arranged in the ceiling of each furnace chamber such that the coking gas produced during coking is brought into contact uniformly with the desired amount of primary air for the partial combustion of the coking gas,
  • the air supply systems of the individual furnace chambers are connected to an air supply system common to many furnace chambers, and • a control element is provided between the common air supply system and the air supply lines of the individual furnace chambers for varying the primary air quantity over the cooking time.
  • the common air supply system is subjected to a slight, constant pressure. This overpressure serves to overcome the line resistance in the air supply system and counteracts the chimney effect in the openings.
  • the pressurization is expediently carried out by a blower.
  • the air delivery systems are designed as piping or ducting systems.
  • FIG. 1 shows a schematic, perspective view of a coking chamber according to the heat recovery method with a Koksein colllö réelle 1, a downcomer system 2 and arranged below channels 3 for discharging the combustion gases, which may be arranged in these channels and means for afterburning.
  • a system of supply lines 4 which are each connected to a plurality of supply ports 5.
  • the supply lines 4 are connected to a collector system 6, which is held by the fan 7 under a slight overpressure.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Air Supply (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne un dispositif pour brûler un gaz de cokéfaction dans une chambre de cokéfaction d'un four à coke de type 'sans récupération' ou 'avec récupération de chaleur'. Dans la couverture de chaque chambre du four sont disposés plusieurs orifices pour l'entrée d'air primaire de sorte que le gaz dégagé lors de la cokéfaction entre en contact de manière homogène avec la quantité souhaitée d'air primaire pour la combustion partielle du gaz de cokéfaction. Ces orifices d'entrée d'air primaire sont regroupés au-dessus du four et pour chaque chambre séparément par un système d'alimentation en air. Les systèmes d'alimentation en air de chaque chambre du four sont reliés à un système d'alimentation en air commun à plusieurs chambres. Entre ce système d'alimentation en air commun et les alimentations en air de chaque chambre du four est monté un organe de commande qui modifie la quantité d'air primaire pendant la cokéfaction. Le système d'alimentation en air commun peut être soumis à une légère surpression constante.
EP06753797.7A 2005-06-03 2006-05-23 Alimentation en air de combustion pour des fours a coke Not-in-force EP1893721B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005025955A DE102005025955B3 (de) 2005-06-03 2005-06-03 Zuführung von Verbrennungsluft für Verkokungsöfen
PCT/EP2006/004871 WO2006128612A1 (fr) 2005-06-03 2006-05-23 Alimentation en air de combustion pour des fours a coke

Publications (2)

Publication Number Publication Date
EP1893721A1 true EP1893721A1 (fr) 2008-03-05
EP1893721B1 EP1893721B1 (fr) 2014-04-02

Family

ID=36809089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06753797.7A Not-in-force EP1893721B1 (fr) 2005-06-03 2006-05-23 Alimentation en air de combustion pour des fours a coke

Country Status (17)

Country Link
US (1) US8282786B2 (fr)
EP (1) EP1893721B1 (fr)
JP (1) JP4922291B2 (fr)
KR (1) KR101340106B1 (fr)
CN (1) CN101189319B (fr)
AR (1) AR054768A1 (fr)
AU (1) AU2006254441B2 (fr)
BR (1) BRPI0611335A2 (fr)
CA (1) CA2610302C (fr)
DE (1) DE102005025955B3 (fr)
MX (1) MX2007015210A (fr)
NO (1) NO20076636L (fr)
RU (1) RU2371466C2 (fr)
TW (1) TWI408217B (fr)
UA (1) UA87928C2 (fr)
WO (1) WO2006128612A1 (fr)
ZA (1) ZA200709877B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010040435A1 (fr) 2008-10-09 2010-04-15 Uhde Gmbh Dispositif de distribution d'air primaire dans des fours à coke

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DE102006005189A1 (de) * 2006-02-02 2007-08-09 Uhde Gmbh Verfahren und Vorrichtung zur Verkokung von Kohle mit hohem Flüchtigengehalt
DE102006045056A1 (de) 2006-09-21 2008-03-27 Uhde Gmbh Koksofen
DE102007042502B4 (de) * 2007-09-07 2012-12-06 Uhde Gmbh Vorrichtung zur Zuführung von Verbrennungsluft oder verkokungsbeeinflussenden Gasen in den oberen Bereich von Verkokungsöfen
DE102007057410B3 (de) * 2007-11-27 2009-07-30 Uhde Gmbh Mechanismus und Verfahren zur automatisierbaren Verriegelung von Türen, Türkörpern oder Türrahmen horizontaler Koksofenkammern
DE102007061502B4 (de) 2007-12-18 2012-06-06 Uhde Gmbh Regelbare Luftkanäle zur Zuführung von zusätzlicher Verbrennungsluft in den Bereich der Abgaskanäle von Kokskammeröfen
DE102008025437B4 (de) 2008-05-27 2014-03-20 Uhde Gmbh Vorrichtungen und Verfahren zur gerichteten Einleitung von primärer Verbrennungsluft in den Gasraum einer Koksofenbatterie
DE102008064209B4 (de) 2008-12-22 2010-11-18 Uhde Gmbh Verfahren und Vorrichtung zum zyklischen Betrieb von Koksofenbänken aus "Heat-Recovery"-Koksofenkammern
DE102009012264A1 (de) 2009-03-11 2010-09-16 Uhde Gmbh Vorrichtung und Verfahren zur Dosierung oder Absperrung primärer Verbrennungsluft in den Primärheizraum von horizontalen Koksofenkammern
US7998316B2 (en) 2009-03-17 2011-08-16 Suncoke Technology And Development Corp. Flat push coke wet quenching apparatus and process
DE102010044938B4 (de) * 2010-09-10 2012-06-28 Thyssenkrupp Uhde Gmbh Verfahren und Vorrichtung zur automatischen Entfernung von Kohlenstoffablagerungen aus den Strömungskanälen von "Non-Recovery" und "Heat-Recovery"-Koksöfen
CN102585848A (zh) * 2011-01-17 2012-07-18 王治信 一种两产品炼焦炉
DE102012002963A1 (de) 2012-02-16 2013-08-22 Thyssenkrupp Uhde Gmbh Verfahren und Vorrichtung zur flächenoptimierten Zuführung von Verbrennungsluft in den Primärheizraum einer Koksofenkammer des Typs "Non-Recovery" oder "Heat-Recovery"
DE102012012417B4 (de) * 2012-06-25 2019-06-13 Thyssenkrupp Industrial Solutions Ag Verfahren und Vorrichtung zur verbesserten Vorerhitzung von Kohle durch Wärmetausch mit dem Kühlgas einer Kokstrockenkühlanlage
DE102012014741A1 (de) * 2012-07-26 2014-05-15 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur gerichteten Einleitung von Verbrennungsluft in die Sekundärheizräume eines Koksofens vom Typ "Heat-Recovery"
DE102012014742A1 (de) 2012-07-26 2014-01-30 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Regelung von Einlassöffnungen in einer Sammelleitung für Verbrennungsluft auf der Decke von Koksofenkammern vom Typ "Heat-Recovery"
US9359554B2 (en) 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
PL2938701T3 (pl) 2012-12-28 2020-05-18 Suncoke Technology And Development Llc Pokrywy kominów upustowych i powiązane sposoby
US10016714B2 (en) 2012-12-28 2018-07-10 Suncoke Technology And Development Llc Systems and methods for removing mercury from emissions
US10047295B2 (en) 2012-12-28 2018-08-14 Suncoke Technology And Development Llc Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods
US9238778B2 (en) 2012-12-28 2016-01-19 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
US9273249B2 (en) * 2012-12-28 2016-03-01 Suncoke Technology And Development Llc. Systems and methods for controlling air distribution in a coke oven
US10760002B2 (en) 2012-12-28 2020-09-01 Suncoke Technology And Development Llc Systems and methods for maintaining a hot car in a coke plant
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
EP3090034B1 (fr) 2013-12-31 2020-05-06 Suncoke Technology and Development LLC Procédés pour désencrasser des fours à coke, et systèmes et dispositifs associés
AU2015308678B2 (en) 2014-08-28 2017-06-29 Suncoke Technology And Development Llc Method and system for optimizing coke plant operation and output
JP2017526798A (ja) 2014-09-15 2017-09-14 サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー モノリス構成要素構造を有するコークス炉
KR102516994B1 (ko) 2014-12-31 2023-03-31 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 코킹 재료의 다중 모달 베드
EP3240862A4 (fr) * 2015-01-02 2018-06-20 Suncoke Technology and Development LLC Automatisation et optimisation intégrées d'une usine de fabrication de coke en utilisant des techniques de pointe en termes de contrôle et d'optimisation
US11060032B2 (en) 2015-01-02 2021-07-13 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
EP3397719B1 (fr) 2015-12-28 2020-10-14 Suncoke Technology and Development LLC Système de charge de manière dynamique d'un four à coke
US11508230B2 (en) 2016-06-03 2022-11-22 Suncoke Technology And Development Llc Methods and systems for automatically generating a remedial action in an industrial facility
UA126400C2 (uk) 2017-05-23 2022-09-28 Санкоук Текнолоджі Енд Дівелепмент Ллк Система та спосіб ремонту коксової печі
CN108753314B (zh) * 2018-05-22 2020-07-10 北京科技大学 一种焦炉立火道的燃烧装置及燃烧方法
CN108865185A (zh) * 2018-07-05 2018-11-23 中冶焦耐(大连)工程技术有限公司 一种炭化室压力为正压的焦炉烘炉工艺
US11261381B2 (en) 2018-12-28 2022-03-01 Suncoke Technology And Development Llc Heat recovery oven foundation
CA3125332C (fr) 2018-12-28 2022-04-26 Suncoke Technology And Development Llc Decarbonisation de fours a coke, et systemes et procedes associes
WO2020140074A1 (fr) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Montées de gaz de four améliorées
CA3124563C (fr) 2018-12-28 2023-06-27 Suncoke Technology And Development Llc Reparation de tunnel d'installation a coke et distribution d'ancrages
CA3125337C (fr) 2018-12-28 2022-06-21 Suncoke Technology And Development Llc Detection de particules d'installations industrielles et systemes et procedes associes
US11098252B2 (en) 2018-12-28 2021-08-24 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
BR112021012412A2 (pt) 2018-12-31 2021-09-08 Suncoke Technology And Development Llc Sistemas e métodos aprimorados para utilizar gás de combustão
WO2020142391A1 (fr) 2018-12-31 2020-07-09 Suncoke Technology And Development Llc Procédés et systèmes pour fournir des surfaces résistantes à la corrosion dans des systèmes de traitement de contaminants
JP2023525984A (ja) 2020-05-03 2023-06-20 サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー 高品質コークス製品
CN112646590B (zh) * 2020-12-23 2022-05-10 中冶焦耐(大连)工程技术有限公司 一种焦炉正压烘炉工艺
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010040435A1 (fr) 2008-10-09 2010-04-15 Uhde Gmbh Dispositif de distribution d'air primaire dans des fours à coke
US9404043B2 (en) 2008-10-09 2016-08-02 Thyssenkrupp Industrial Suolutions Ag Air distributing device for primary air in coke ovens

Also Published As

Publication number Publication date
JP4922291B2 (ja) 2012-04-25
KR20080014784A (ko) 2008-02-14
UA87928C2 (ru) 2009-08-25
TWI408217B (zh) 2013-09-11
KR101340106B1 (ko) 2013-12-10
JP2008545842A (ja) 2008-12-18
NO20076636L (no) 2007-12-21
TW200643160A (en) 2006-12-16
DE102005025955B3 (de) 2007-03-15
ZA200709877B (en) 2008-09-25
AU2006254441B2 (en) 2012-02-02
AR054768A1 (es) 2007-07-18
CA2610302C (fr) 2014-02-11
RU2371466C2 (ru) 2009-10-27
WO2006128612A1 (fr) 2006-12-07
CN101189319A (zh) 2008-05-28
MX2007015210A (es) 2008-02-22
BRPI0611335A2 (pt) 2010-08-31
US20090152092A1 (en) 2009-06-18
US8282786B2 (en) 2012-10-09
CA2610302A1 (fr) 2006-12-07
RU2007144581A (ru) 2009-06-10
CN101189319B (zh) 2013-02-13
EP1893721B1 (fr) 2014-04-02
AU2006254441A1 (en) 2006-12-07

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