EP0078400A2 - Four à coke à chambres horizontales - Google Patents

Four à coke à chambres horizontales Download PDF

Info

Publication number
EP0078400A2
EP0078400A2 EP82108887A EP82108887A EP0078400A2 EP 0078400 A2 EP0078400 A2 EP 0078400A2 EP 82108887 A EP82108887 A EP 82108887A EP 82108887 A EP82108887 A EP 82108887A EP 0078400 A2 EP0078400 A2 EP 0078400A2
Authority
EP
European Patent Office
Prior art keywords
chamber
section
width
cross
cover
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
EP82108887A
Other languages
German (de)
English (en)
Other versions
EP0078400B1 (fr
EP0078400A3 (en
Inventor
Wilhelm Jakobi
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6145288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0078400(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Priority to AT82108887T priority Critical patent/ATE21921T1/de
Publication of EP0078400A2 publication Critical patent/EP0078400A2/fr
Publication of EP0078400A3 publication Critical patent/EP0078400A3/de
Application granted granted Critical
Publication of EP0078400B1 publication Critical patent/EP0078400B1/fr
Expired legal-status Critical Current

Links

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
    • C10B29/00—Other details of coke ovens
    • C10B29/02—Brickwork, e.g. casings, linings, walls

Definitions

  • the invention relates to a horizontal chamber coking furnace with a plurality of filling holes provided for charging with the coal to be coked, the chamber width decreasing upwards in the area of the gas collecting space and the chamber being covered by one-piece stone formats arranged perpendicular to the longitudinal direction of the chamber.
  • the cover of the chambers of a coking furnace battery usually consists of a stone format that spans the entire width of the respective chamber.
  • the formation of vaults for bridging is forbidden in this case, since an abutment with the simultaneous arrangement of the necessary expansion joints to absorb the thermal expansion while maintaining the furnace division is practically impossible to achieve. This applies in particular to chamber widths much larger than 500 mm, for example 800 mm.
  • the invention is therefore based on the object.
  • the filling holes of a chamber tapered in the upper area in such a way that there is no obstruction during the filling process.
  • the chamber cover has a rectangular opening of size B.C, where B is the width of the chamber at the apex of the chamber, and that towards the top reducing C and expanding B over the Height H is intended to reduce the Golfoch cross section to a round cross section with the diameter D.
  • the ratio should be D: H ⁇ 1.5.
  • Fig. 1 two coking sofenhunt and 2 the heating wall arranged between them.
  • the chambers have the width A, which decreases to the width B above the height F to the top of the chamber.
  • This taper enables, as shown in the right part of FIG. 1, that the cover 3 can be made by means of a one-piece stone format with the length E and the height G.
  • a rectangular cross section is left in the cover 3, which has the width B of the chamber taper and whose length C can be seen in FIG. 2.
  • the cross section of the filling hole is reduced to the round cross section with the diameter D by the height H, in that C decreases and B increases.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Electric Ovens (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Secondary Cells (AREA)
EP82108887A 1981-10-31 1982-09-25 Four à coke à chambres horizontales Expired EP0078400B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108887T ATE21921T1 (de) 1981-10-31 1982-09-25 Horizontalkammerverkokungsofen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3143248 1981-10-31
DE19813143248 DE3143248A1 (de) 1981-10-31 1981-10-31 Horizontalkammerverkokungsofen

Publications (3)

Publication Number Publication Date
EP0078400A2 true EP0078400A2 (fr) 1983-05-11
EP0078400A3 EP0078400A3 (en) 1984-09-19
EP0078400B1 EP0078400B1 (fr) 1986-09-03

Family

ID=6145288

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108887A Expired EP0078400B1 (fr) 1981-10-31 1982-09-25 Four à coke à chambres horizontales

Country Status (10)

Country Link
US (1) US4456505A (fr)
EP (1) EP0078400B1 (fr)
JP (1) JPS5884885A (fr)
AT (1) ATE21921T1 (fr)
AU (1) AU550103B2 (fr)
BR (1) BR8206260A (fr)
CA (1) CA1213554A (fr)
DE (2) DE3143248A1 (fr)
ES (1) ES267650Y (fr)
ZA (1) ZA827110B (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446397C (de) * 1922-09-26 1927-06-30 E H Heinrich Koppers Dr Ing Liegender Kammerofen zur Erzeugung von Gas und Koks
DE693325C (de) * 1935-08-22 1940-07-06 Still Fa Carl erzeugung
US2244711A (en) * 1938-05-27 1941-06-10 Koppers Co Inc Regenerative coke oven of the circulation type

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460828A (en) * 1920-12-03 1923-07-03 Schafer Josef Process of sealing vertical coking chambers
US1785748A (en) * 1925-06-27 1930-12-23 Koppers Co Inc Means for removal of smoke from coke ovens
DE523263C (de) * 1928-10-04 1931-04-22 Arthur Killing Fuellochverschluss fuer Koksoefen
US2129658A (en) * 1933-12-12 1938-09-13 Koppers Co Inc Coking retort oven
US2100758A (en) * 1934-02-03 1937-11-30 Koppers Co Inc Continuous-vertical coking retort oven
US2249056A (en) * 1937-09-20 1941-07-15 Koppers Co Inc Continuously operated vertical chamber oven for the production of gas and coke
US4176994A (en) * 1978-01-30 1979-12-04 National Steel Corporation Coke oven charging apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446397C (de) * 1922-09-26 1927-06-30 E H Heinrich Koppers Dr Ing Liegender Kammerofen zur Erzeugung von Gas und Koks
DE693325C (de) * 1935-08-22 1940-07-06 Still Fa Carl erzeugung
US2244711A (en) * 1938-05-27 1941-06-10 Koppers Co Inc Regenerative coke oven of the circulation type

Also Published As

Publication number Publication date
US4456505A (en) 1984-06-26
DE3273037D1 (en) 1986-10-09
AU8988482A (en) 1983-05-05
EP0078400B1 (fr) 1986-09-03
ATE21921T1 (de) 1986-09-15
ES267650Y (es) 1983-11-16
BR8206260A (pt) 1983-09-20
ES267650U (es) 1983-05-01
ZA827110B (en) 1983-08-31
AU550103B2 (en) 1986-03-06
EP0078400A3 (en) 1984-09-19
CA1213554A (fr) 1986-11-04
DE3143248A1 (de) 1983-05-11
JPS5884885A (ja) 1983-05-21

Similar Documents

Publication Publication Date Title
DE3245551C1 (de) Koksofenbatterie
DE3739452C1 (de) Koksofentuer mit keramischem Schildaufbau
EP0078400B1 (fr) Four à coke à chambres horizontales
DE3105703C2 (de) Aus Schilden zusammengesetzte Verkokungsplatte
DE1955713C3 (de) Stahlpanzer für elektrische Lichtbogenöfen
DE2252227C3 (de) Kokslöschwagen
DE2622208C2 (de) Ausbaubock
EP0589238A1 (fr) Procédé de renouvellement des parois chauffantes d'une batterie de fours à coke
DE8334588U1 (de) Hochlochziegel
DE902842C (de) Einebnungsstange fuer liegende Koks- und Kammeroefen
DE2724982C3 (de) Koksofenkammertürstopfen aus feuerfesten Steinen
DE2149380C3 (de) Strebausbaugestell
DE3312588A1 (de) Grubenabstuetzung
EP0815183B1 (fr) Barre de nivellement pour fours a coke
DE3441267C1 (de) Verkokungsofenbatterie
DE2724588A1 (de) Gleitbogenausbau
DE2625446C2 (de) Vorrichtung und Verfahren zum Verbauen von Gräben
DE3428859C1 (de) Ausbaugestell für untertägige Grubenbetriebe
DE676562C (de) Kammerofen zur Erzeugung von Gas und Koks (Steinverband)
DE3528512A1 (de) Koksofentuer fuer horizontalkammerverkokungsoefen
DE584057C (de) Verfahren zum Herstellen von Kanaelen in Kohlestampfkuchen
DE3444974C1 (de) Befestigungsvorrichtung für elektrische Widerstandsheizleiter in einem Industrieofen
DE497890C (de) Einrichtung zum Abziehen der Destillationsgase in waagerechten Kammern von Grosskammeroefen
DE1758697C (de) Schreitender hydraulischer Strebausbau
DE1106717B (de) Verfahren zum Vorruecken einer Versatzwand und zur Durchfuehrung des Verfahrens geeignete Versatzwand

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

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

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: 21921

Country of ref document: AT

Date of ref document: 19860915

Kind code of ref document: T

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19860915

Year of fee payment: 5

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: 19860930

REF Corresponds to:

Ref document number: 3273037

Country of ref document: DE

Date of ref document: 19861009

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: CARL STILL GMBH & CO. KG

Effective date: 19870527

NLR1 Nl: opposition has been filed with the epo

Opponent name: CARL STILL GMBH & CO. KG

26 Opposition filed

Opponent name: DIDIER ENGINEERING GMBH

Effective date: 19870602

NLR1 Nl: opposition has been filed with the epo

Opponent name: DIDIER ENGINEERING GMBH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870930

Year of fee payment: 6

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19880513

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state
NLR2 Nl: decision of opposition
BERE Be: lapsed

Owner name: KRUPP KOPPERS G.M.B.H.

Effective date: 19890930

EUG Se: european patent has lapsed

Ref document number: 82108887.9