EP1893721A1 - Feeding of combustion air for coking ovens - Google Patents
Feeding of combustion air for coking ovensInfo
- 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
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
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005025955A DE102005025955B3 (en) | 2005-06-03 | 2005-06-03 | Supply of combustion air for coking ovens |
PCT/EP2006/004871 WO2006128612A1 (en) | 2005-06-03 | 2006-05-23 | Feeding of combustion air for coking ovens |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1893721A1 true EP1893721A1 (en) | 2008-03-05 |
EP1893721B1 EP1893721B1 (en) | 2014-04-02 |
Family
ID=36809089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06753797.7A Not-in-force EP1893721B1 (en) | 2005-06-03 | 2006-05-23 | Feeding of combustion air for coking ovens |
Country Status (17)
Country | Link |
---|---|
US (1) | US8282786B2 (en) |
EP (1) | EP1893721B1 (en) |
JP (1) | JP4922291B2 (en) |
KR (1) | KR101340106B1 (en) |
CN (1) | CN101189319B (en) |
AR (1) | AR054768A1 (en) |
AU (1) | AU2006254441B2 (en) |
BR (1) | BRPI0611335A2 (en) |
CA (1) | CA2610302C (en) |
DE (1) | DE102005025955B3 (en) |
MX (1) | MX2007015210A (en) |
NO (1) | NO20076636L (en) |
RU (1) | RU2371466C2 (en) |
TW (1) | TWI408217B (en) |
UA (1) | UA87928C2 (en) |
WO (1) | WO2006128612A1 (en) |
ZA (1) | ZA200709877B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010040435A1 (en) | 2008-10-09 | 2010-04-15 | Uhde Gmbh | Air distribution device for primary air in coke ovens |
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DE102006005189A1 (en) * | 2006-02-02 | 2007-08-09 | Uhde Gmbh | Method for producing coke with high volatile content in coking chamber of non recovery or heat recovery type coke oven, involves filling coking chamber with layer of coal, where cooling water vapor is introduced in coke oven |
DE102006045056A1 (en) * | 2006-09-21 | 2008-03-27 | Uhde Gmbh | coke oven |
DE102007042502B4 (en) * | 2007-09-07 | 2012-12-06 | Uhde Gmbh | Device for supplying combustion air or coke-influencing gases to the upper part of coke ovens |
DE102007057410B3 (en) * | 2007-11-27 | 2009-07-30 | Uhde Gmbh | Mechanism and method for automatable locking of doors, door bodies or door frames of horizontal coke oven chambers |
DE102007061502B4 (en) | 2007-12-18 | 2012-06-06 | Uhde Gmbh | Adjustable air ducts for supplying additional combustion air into the region of the exhaust ducts of coke oven ovens |
DE102008025437B4 (en) * | 2008-05-27 | 2014-03-20 | Uhde Gmbh | Apparatus and method for the directional introduction of primary combustion air into the gas space of a coke oven battery |
DE102008064209B4 (en) | 2008-12-22 | 2010-11-18 | Uhde Gmbh | Method and apparatus for the cyclical operation of coke oven benches from "heat recovery" coke oven chambers |
DE102009012264A1 (en) | 2009-03-11 | 2010-09-16 | Uhde Gmbh | Apparatus and method for metering or blocking primary combustion air into the primary heating space of horizontal coke oven chambers |
US7998316B2 (en) | 2009-03-17 | 2011-08-16 | Suncoke Technology And Development Corp. | Flat push coke wet quenching apparatus and process |
DE102010044938B4 (en) * | 2010-09-10 | 2012-06-28 | Thyssenkrupp Uhde Gmbh | Method and apparatus for the automatic removal of carbon deposits from the flow channels of non-recovery and heat-recovery coke ovens |
CN102585848A (en) * | 2011-01-17 | 2012-07-18 | 王治信 | Two-product coke oven |
DE102012002963A1 (en) | 2012-02-16 | 2013-08-22 | Thyssenkrupp Uhde Gmbh | Method and device for surface-optimized supply of combustion air into the primary heating chamber of a coke oven chamber of the "non-recovery" or "heat-recovery" type |
DE102012012417B4 (en) * | 2012-06-25 | 2019-06-13 | Thyssenkrupp Industrial Solutions Ag | Method and apparatus for improved preheating of coal by heat exchange with the cooling gas of a Kokstrockenkühlanlage |
DE102012014741A1 (en) | 2012-07-26 | 2014-05-15 | Thyssenkrupp Uhde Gmbh | Apparatus and method for the directed introduction of combustion air into the secondary heating chambers of a "heat recovery" coke oven |
DE102012014742A1 (en) | 2012-07-26 | 2014-01-30 | Thyssen Krupp Uhde Gmbh | Apparatus and method for controlling inlet openings in a combustion air collecting duct on the ceiling of "heat recovery" coke oven chambers |
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 |
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 |
US10883051B2 (en) | 2012-12-28 | 2021-01-05 | Suncoke Technology And Development Llc | Methods and systems for improved coke quenching |
US9238778B2 (en) | 2012-12-28 | 2016-01-19 | Suncoke Technology And Development Llc. | Systems and methods for improving quenched coke recovery |
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US9273249B2 (en) * | 2012-12-28 | 2016-03-01 | Suncoke Technology And Development Llc. | Systems and methods for controlling air distribution in a coke oven |
US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
CA2935325C (en) | 2013-12-31 | 2022-11-22 | Suncoke Technology And Development Llc | Methods for decarbonizing coking ovens, and associated systems and devices |
CA2959379A1 (en) | 2014-08-28 | 2016-03-03 | Suncoke Technology And Development Llc | Improved burn profiles for coke operations |
BR112017004981B1 (en) | 2014-09-15 | 2021-05-11 | Suncoke Technology And Development Llc | coke oven chamber |
CN107406773B (en) | 2014-12-31 | 2021-07-23 | 太阳焦炭科技和发展有限责任公司 | Multi-modal bed of coking material |
BR112017014428B1 (en) * | 2015-01-02 | 2022-04-12 | Suncoke Technology And Development Llc | Method for optimizing the operation of a coke plant and coke oven |
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 |
WO2017117282A1 (en) | 2015-12-28 | 2017-07-06 | Suncoke Technology And Development Llc | Method and system for dynamically charging a coke oven |
CA3026379A1 (en) | 2016-06-03 | 2017-12-07 | John Francis Quanci | Methods and systems for automatically generating a remedial action in an industrial facility |
KR102392443B1 (en) | 2017-05-23 | 2022-04-28 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | Systems and methods for repairing coke ovens |
CN108753314B (en) * | 2018-05-22 | 2020-07-10 | 北京科技大学 | Combustion device and combustion method for vertical flue of coke oven |
CN108865185A (en) * | 2018-07-05 | 2018-11-23 | 中冶焦耐(大连)工程技术有限公司 | A kind of charing chamber pressure is positive the heatingup of coke oven battery technique of pressure |
CA3125332C (en) | 2018-12-28 | 2022-04-26 | Suncoke Technology And Development Llc | Decarbonization of coke ovens, and associated systems and methods |
WO2020140086A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
BR112021012455B1 (en) | 2018-12-28 | 2023-10-24 | Suncoke Technology And Development Llc | COKE OVEN |
WO2020140091A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Gaseous tracer leak detection |
CA3125279A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Improved oven uptakes |
CA3125340C (en) | 2018-12-28 | 2022-04-26 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
WO2020142389A1 (en) | 2018-12-31 | 2020-07-09 | Suncoke Technology And Development Llc | Improved systems and methods for utilizing flue gas |
US11395989B2 (en) | 2018-12-31 | 2022-07-26 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
CA3177017C (en) | 2020-05-03 | 2024-04-16 | John Francis Quanci | High-quality coke products |
CN112143510A (en) * | 2020-09-29 | 2020-12-29 | 中冶焦耐(大连)工程技术有限公司 | Primary air inlet adjusting device of heat recovery coke oven |
CN112646590B (en) * | 2020-12-23 | 2022-05-10 | 中冶焦耐(大连)工程技术有限公司 | Coke oven positive pressure oven drying process |
CN117120581A (en) | 2021-11-04 | 2023-11-24 | 太阳焦炭科技和发展有限责任公司 | Cast coke products and related systems, devices, and methods |
US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
CN115074141B (en) * | 2022-06-17 | 2023-07-14 | 鞍山华泰环能工程技术有限公司 | Method and device for controlling combustion degree of heat recovery coke oven and coke oven system |
CN116948663B (en) * | 2023-09-19 | 2023-11-24 | 上海电气集团国控环球工程有限公司 | Vertical heat recovery coke oven |
Family Cites Families (11)
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US330731A (en) * | 1885-11-17 | Process of manufacturing coke | ||
US1907202A (en) * | 1927-04-15 | 1933-05-02 | Lehigh Coal And Navigation Com | Means for and method of controlling furnaces |
JPS5661479A (en) * | 1979-10-24 | 1981-05-26 | Kansai Coke & Chem Co Ltd | Supply of heating gas or combustion air to coke oven |
JPS6221049A (en) * | 1985-07-19 | 1987-01-29 | Nok Corp | Heat hysteresis measurement of rubber material |
CN1005988B (en) * | 1987-07-30 | 1989-12-06 | 冶金工业部鞍山焦化耐火材料设计研究院 | Whole lower adjustable installation for heating of coke oven |
CN2349211Y (en) * | 1997-12-15 | 1999-11-17 | 王新民 | Burner for mechanical coke furnace |
KR200176172Y1 (en) | 1999-11-05 | 2000-03-15 | 포항종합제철주식회사 | Fier air provision of coke oven |
DE10201985A1 (en) * | 2002-01-21 | 2003-07-31 | Koch Transporttechnik Gmbh | Coking arrangement comprises coking ovens arranged in rows each having oven chamber for receiving coal, and channel running along row for deviating hot combustion gases and delimited on wall of chambers of ovens |
CN2675675Y (en) * | 2004-02-17 | 2005-02-02 | 沈为清 | Cleaning type heat reclamation multifunctional coking furnace |
TWI279436B (en) * | 2004-03-17 | 2007-04-21 | Wei-Hsin Chen | Measurement methods of fuel gasification and char reaction |
DE102007042502B4 (en) * | 2007-09-07 | 2012-12-06 | Uhde Gmbh | Device for supplying combustion air or coke-influencing gases to the upper part of coke ovens |
-
2005
- 2005-06-03 DE DE102005025955A patent/DE102005025955B3/en not_active Expired - Fee Related
-
2006
- 2006-05-23 MX MX2007015210A patent/MX2007015210A/en active IP Right Grant
- 2006-05-23 JP JP2008513974A patent/JP4922291B2/en not_active Expired - Fee Related
- 2006-05-23 AU AU2006254441A patent/AU2006254441B2/en not_active Ceased
- 2006-05-23 TW TW095118181A patent/TWI408217B/en not_active IP Right Cessation
- 2006-05-23 CA CA2610302A patent/CA2610302C/en not_active Expired - Fee Related
- 2006-05-23 BR BRPI0611335-4A patent/BRPI0611335A2/en active Search and Examination
- 2006-05-23 EP EP06753797.7A patent/EP1893721B1/en not_active Not-in-force
- 2006-05-23 RU RU2007144581/15A patent/RU2371466C2/en not_active IP Right Cessation
- 2006-05-23 US US11/920,482 patent/US8282786B2/en not_active Expired - Fee Related
- 2006-05-23 KR KR1020077026982A patent/KR101340106B1/en not_active IP Right Cessation
- 2006-05-23 WO PCT/EP2006/004871 patent/WO2006128612A1/en active Application Filing
- 2006-05-23 CN CN2006800195041A patent/CN101189319B/en not_active Expired - Fee Related
- 2006-05-23 UA UAA200800223A patent/UA87928C2/en unknown
- 2006-06-02 AR ARP060102316A patent/AR054768A1/en active IP Right Grant
-
2007
- 2007-11-15 ZA ZA200709877A patent/ZA200709877B/en unknown
- 2007-12-21 NO NO20076636A patent/NO20076636L/en not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2006128612A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010040435A1 (en) | 2008-10-09 | 2010-04-15 | Uhde Gmbh | Air distribution device for primary air in coke ovens |
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 |
---|---|
EP1893721B1 (en) | 2014-04-02 |
CA2610302A1 (en) | 2006-12-07 |
CA2610302C (en) | 2014-02-11 |
CN101189319A (en) | 2008-05-28 |
JP2008545842A (en) | 2008-12-18 |
WO2006128612A1 (en) | 2006-12-07 |
KR101340106B1 (en) | 2013-12-10 |
BRPI0611335A2 (en) | 2010-08-31 |
AR054768A1 (en) | 2007-07-18 |
AU2006254441B2 (en) | 2012-02-02 |
MX2007015210A (en) | 2008-02-22 |
DE102005025955B3 (en) | 2007-03-15 |
KR20080014784A (en) | 2008-02-14 |
TWI408217B (en) | 2013-09-11 |
US8282786B2 (en) | 2012-10-09 |
JP4922291B2 (en) | 2012-04-25 |
NO20076636L (en) | 2007-12-21 |
CN101189319B (en) | 2013-02-13 |
ZA200709877B (en) | 2008-09-25 |
TW200643160A (en) | 2006-12-16 |
RU2371466C2 (en) | 2009-10-27 |
RU2007144581A (en) | 2009-06-10 |
AU2006254441A1 (en) | 2006-12-07 |
US20090152092A1 (en) | 2009-06-18 |
UA87928C2 (en) | 2009-08-25 |
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