EP0066711B1 - Batterie de fours à coke - Google Patents
Batterie de fours à coke Download PDFInfo
- Publication number
- EP0066711B1 EP0066711B1 EP82103762A EP82103762A EP0066711B1 EP 0066711 B1 EP0066711 B1 EP 0066711B1 EP 82103762 A EP82103762 A EP 82103762A EP 82103762 A EP82103762 A EP 82103762A EP 0066711 B1 EP0066711 B1 EP 0066711B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- regenerators
- coke oven
- gas
- oven battery
- 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
Links
- 239000000571 coke Substances 0.000 title claims abstract 6
- 238000010304 firing Methods 0.000 claims abstract 2
- 239000011449 brick Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 20
- 238000004939 coking Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
Images
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
- C10B5/00—Coke ovens with horizontal chambers
- C10B5/10—Coke ovens with horizontal chambers with heat-exchange devices
- C10B5/12—Coke ovens with horizontal chambers with heat-exchange devices with regenerators
Definitions
- the invention relates to a coking composite oven battery with semi-divided regenerators for heating with high and / or low gas.
- the object of the invention is also to use such gases in coking furnace batteries for underfiring, without the efficiency of the heat exchange falling and due to the difference in the flowing quantities appreciable pressure differences occurring in the neighboring chambers or falling below the dew point in the regenerators.
- coking furnace batteries with half-split regenerators and upper furnaces with the same center distances are used such sub-furnaces which have different widths in alternating order, with two neighboring sub-furnaces together having the same width as two upper furnaces.
- the upper furnace is the part between the furnace sole and the upper edge of the furnace roof and the lower furnace is the part between the furnace sole and the foundation.
- the center lines of the sub-furnaces (regenerators) should be aligned perpendicularly with the center lines of the furnace chambers located above.
- the partition walls of the regenerators should normally be of the same thickness, while the clear regenerator chamber widths are not the same.
- the lean gas regenerators are made wider than the air regenerators, the width ratio corresponding at most to the lean gas / air ratio.
- the use of equivalent grid stones in both chambers results in the same regenerator efficiencies and the same pressure ratios in both neighboring regenerators.
- the ratio of the clear regenerator chamber widths can, however, also be made smaller than the ratio of gas to air quantities, but larger than 1: 1.
- either slight differences in regenerator efficiencies and also small pressure differences between adjacent chambers can occur when using equivalent lattices, or lattices are used in two adjacent regenerators with different specific heat exchange surfaces and / or corresponding free passage cross sections.
- it is again achieved that the regenerator efficiencies are the same in both adjacent regenerators for gas or air heating and that no pressure differences occur between the two chambers.
- the gas and air duct cross sections in the furnace soles behave appropriately to one another like the gas / air quantities. This prevents different pressure ratios in neighboring regenerators from retroactively occurring due to different pressure losses in the channels.
- the vertical gas lines can be arranged in the center or also off-center in the regenerator partition walls.
- the invention is illustrated, for example, in the drawing, which shows part of a longitudinal section through a coking composite oven battery.
- the furnace chambers are indicated by 1 and the heating walls between them, indicated by 2, which together form the aforementioned upper. fen form.
- the lower furnace consists essentially of the regenerators and the bottom channels below.
- the regenerator 3 for air according to the invention is of smaller width than the regenerator 4 for gas.
- the sole channels 5 for air are narrower than the sole channels 6 for gas.
- the dimensions are such that two furnace divisions a have the same width as the regenerator division air b plus the regenerator division gas c.
- the center lines of the regenerators are aligned with the center lines of the furnace chambers above.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Coke Industry (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82103762T ATE24539T1 (de) | 1981-06-05 | 1982-05-03 | Verkokungsofenbatterie. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813122344 DE3122344A1 (de) | 1981-06-05 | 1981-06-05 | Verkokungsofenbatterie |
DE3122344 | 1981-06-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0066711A2 EP0066711A2 (fr) | 1982-12-15 |
EP0066711A3 EP0066711A3 (en) | 1984-09-26 |
EP0066711B1 true EP0066711B1 (fr) | 1986-12-30 |
Family
ID=6133992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82103762A Expired EP0066711B1 (fr) | 1981-06-05 | 1982-05-03 | Batterie de fours à coke |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0066711B1 (fr) |
JP (1) | JPS57209985A (fr) |
AT (1) | ATE24539T1 (fr) |
AU (1) | AU545484B2 (fr) |
BR (1) | BR8203280A (fr) |
CA (1) | CA1206910A (fr) |
DE (2) | DE3122344A1 (fr) |
ES (1) | ES272083Y (fr) |
ZA (1) | ZA822973B (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE542154C (de) * | 1930-08-16 | 1932-01-20 | Hinselmann | Koksofen mit unter den OEfen liegenden Regeneratoren |
DE739237C (de) * | 1940-03-09 | 1943-09-15 | Otto & Co Gmbh Dr C | Waagerechter Koksofen |
-
1981
- 1981-06-05 DE DE19813122344 patent/DE3122344A1/de not_active Withdrawn
-
1982
- 1982-04-29 ES ES1982272083U patent/ES272083Y/es not_active Expired
- 1982-04-30 ZA ZA822973A patent/ZA822973B/xx unknown
- 1982-05-03 EP EP82103762A patent/EP0066711B1/fr not_active Expired
- 1982-05-03 DE DE8282103762T patent/DE3274877D1/de not_active Expired
- 1982-05-03 AT AT82103762T patent/ATE24539T1/de not_active IP Right Cessation
- 1982-06-01 CA CA000404240A patent/CA1206910A/fr not_active Expired
- 1982-06-02 JP JP57093246A patent/JPS57209985A/ja active Granted
- 1982-06-02 AU AU84421/82A patent/AU545484B2/en not_active Ceased
- 1982-06-03 BR BR8203280A patent/BR8203280A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1206910A (fr) | 1986-07-02 |
EP0066711A2 (fr) | 1982-12-15 |
EP0066711A3 (en) | 1984-09-26 |
BR8203280A (pt) | 1983-05-24 |
ES272083Y (es) | 1984-08-01 |
JPS57209985A (en) | 1982-12-23 |
ZA822973B (en) | 1983-03-30 |
DE3122344A1 (de) | 1982-12-23 |
ATE24539T1 (de) | 1987-01-15 |
DE3274877D1 (en) | 1987-02-05 |
JPH0322433B2 (fr) | 1991-03-26 |
AU8442182A (en) | 1982-12-09 |
ES272083U (es) | 1984-01-16 |
AU545484B2 (en) | 1985-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0183908B1 (fr) | Procédé pour la diminution de la teneur en NOx des fumées lors du chauffage de fours à coke et four à coke pour la mise en oeuvre du procédé | |
DE2416434A1 (de) | Verkokungsofen | |
EP0066711B1 (fr) | Batterie de fours à coke | |
DE2523852C2 (de) | Feuerung für einen Dampferzeuger mit Kohlenstaub- und Gasbrennern | |
DE2427032A1 (de) | Batterieweise angeordneter, regenerativ mit schwachgas beheizter verkokungsofen | |
DE2164994C3 (de) | Rekuperativkoksofen | |
DE469480C (de) | Unterbrenner-Regenerativkoksofen mit die gesamte Grundflaeche der OEfen einnehmenden, in Richtung der Batterie verlaufenden Regeneratoren | |
DE405246C (de) | Regenerativkoksofenbatterie | |
DE174323C (fr) | ||
DE345689C (de) | Retortenofen | |
DE385365C (de) | Heizgasfuehrung fuer Koksoefen | |
DE454259C (de) | Regenerativkoksofen | |
DE586956C (de) | Regenerativschwachgas- oder Verbundkoksofen | |
DE658395C (de) | Gaserzeugungsofen mit regelbarer Beheizung | |
DE375783C (de) | Verfahren und Einrichtung zum Vorwaermen der Verbrennungsluft bei Kammeroefen mit stehenden Entgasungsraeumen und wagerechten Feuerzuegen | |
DE2237347B2 (de) | Regenerativkoksofenbatterie | |
DE518312C (de) | Koksofenbatterie mit liegenden Kammern | |
DE1796304C3 (fr) | ||
DE563136C (de) | Verfahren zum Betriebe von Zwei- oder Mehrkammertopfgluehoefen | |
DE570127C (de) | Regenerativschwachgas- oder Verbundkoksofen | |
DE1671318A1 (de) | Regenerativkoksofenbatterie | |
DE934647C (de) | Rekuperativ-Koksofen fuer die Beheizung mittels Stark- oder Schwachgas | |
DE1049824B (de) | Koksofenbatterie mit unterhalb der Ofenkammern angeordneten, in Kammerrichtung laufenden Regeneratoren | |
DE564316C (de) | Kammerofen zur Koks- und Gaserzeugung fuer wahlweise Beheizung durch Starkgas oder Schwachgas | |
DE503008C (de) | Kammerkoksofen mit Regenerativbeheizung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE DE FR GB IT LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE DE FR GB IT LU NL SE |
|
17P | Request for examination filed |
Effective date: 19841024 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KRUPP-KOPPERS GMBH |
|
ITF | It: translation for a ep patent filed | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE FR GB IT LU NL SE |
|
REF | Corresponds to: |
Ref document number: 24539 Country of ref document: AT Date of ref document: 19870115 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3274877 Country of ref document: DE Date of ref document: 19870205 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
EPTA | Lu: last paid annual fee | ||
EAL | Se: european patent in force in sweden |
Ref document number: 82103762.9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19970410 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19970411 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19970417 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19970422 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19970423 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19970428 Year of fee payment: 16 Ref country code: LU Payment date: 19970428 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19970510 Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980503 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980503 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980503 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980531 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980531 |
|
BERE | Be: lapsed |
Owner name: KRUPP KOPPERS G.M.B.H. Effective date: 19980531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981201 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19980503 |
|
EUG | Se: european patent has lapsed |
Ref document number: 82103762.9 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19981201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990302 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |