EP0235076B1 - Doppelwandiger Kokslöschbehälter - Google Patents

Doppelwandiger Kokslöschbehälter Download PDF

Info

Publication number
EP0235076B1
EP0235076B1 EP87730012A EP87730012A EP0235076B1 EP 0235076 B1 EP0235076 B1 EP 0235076B1 EP 87730012 A EP87730012 A EP 87730012A EP 87730012 A EP87730012 A EP 87730012A EP 0235076 B1 EP0235076 B1 EP 0235076B1
Authority
EP
European Patent Office
Prior art keywords
container
coke
base
inlet openings
water inlet
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 - Lifetime
Application number
EP87730012A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0235076A2 (de
EP0235076A3 (en
Inventor
Reinhold Dipl.-Ing.Dr. Beckmann
Gerhard Friebe
Klaus Genter
Günter Hof
Gerhard Winzer
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0235076A2 publication Critical patent/EP0235076A2/de
Publication of EP0235076A3 publication Critical patent/EP0235076A3/de
Application granted granted Critical
Publication of EP0235076B1 publication Critical patent/EP0235076B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • 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
    • C10B39/00—Cooling or quenching coke
    • C10B39/14—Cars

Definitions

  • the invention relates to a double-walled coke fire truck, according to the preamble of claim 1.
  • a fire truck is known for example from DE-PS 33 44 828.
  • Such fire-fighting vehicles have proven themselves in the combined extinguishing of the coke, in the case of extinguishing by immersion extinguishing with simultaneous or subsequent extinguishing of the coke by spraying water. They offer advantages in the treatment of large quantities of coke and the environmentally friendly removal of the resulting steam.
  • the object of the present invention is to further improve such single-point fire-fighting vehicles, in particular with regard to the lowering of the moisture content of the finished coke and with regard to the homogenization.
  • the double-walled coke extinguishing container 2 is arranged on a low loader 1.
  • the inner wall of the coke extinguishing container is formed by wear plates 3, both on the walls 4 and the bottom 5.
  • the opening for the water and coke outlet is closed with a flap from the outside.
  • a grating 7 is provided in the opening.
  • the supply of extinguishing water for the immersion extinguishing takes place via the supply pipes 8.
  • a pipe system 9, 10, 11 leads from the water supply pipes 8 to the water inlet openings 12, 13 and 14.
  • the water inlet openings 12, 13, 14 in the container base 5 are arranged only in the partial region of the base which extends from the central plane 15 to a container wall.
  • the axes of the water inlet openings 13 are perpendicular to the container bottom 5. It is advisable to protect the water inlet openings 13 by cover plates arranged at a distance therefrom, in order to prevent them from becoming blocked both when filling the extinguishing container and during the extinguishing process.
  • the water inlet openings 12 are arranged in the partial region of the container walls, which laterally delimit the container base in the rising region from the central plane 15.
  • the height of this zone of the side wall with the water inlet openings 12 extends approximately to the height of the upper edge 16 of the container bottom.
  • the axes of the inlet openings 12 are perpendicular to the container wall.
  • the invention also includes the arrangement of water inlet openings 14 in the immediate vicinity of the upper edge 16 of the container base 5, the axis of which has an inclination which corresponds to that of the container base 5.
  • the water inlet openings 12, 13, 14 are connected to the water supply pipe 8 via a line system 9, 10, 11.
  • the single-point fire-fighting vehicles equipped according to the invention can advantageously be used with any type of coke chamber size.
  • coke oven batteries with a chamber capacity that deliver a quantity of coke of 20 t and more per fire The capacity of the container should be chosen so that it is 40 to 100% larger than the coke volume to be filled.
  • the upper limit can be exceeded depending on the geometry of the container. In any case, the size must be such that the movements of the coke during the extinguishing process take place inside the container. Due to the laterally limited water supply, a leveling of the bulk material surface is achieved due to the sudden incidence of water during the dipping process and the steam formation associated therewith, so that a substantially flat bulk material surface is available for the irrigation.
  • the following values could be achieved with a coke quantity per furnace chamber of 43 t and a container cross section of 6 cx 6 m 2 .
  • a quantity of water for the immersion extinguishing process of approximately 1.5 m 3 / t coke, the extinguishing process could be ended within 30 seconds.
  • the coke had a moisture content of 2% after the extinguishing process. There was no formation of nests within the pile.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)
EP87730012A 1986-02-21 1987-02-03 Doppelwandiger Kokslöschbehälter Expired - Lifetime EP0235076B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3606071A DE3606071C1 (de) 1986-02-21 1986-02-21 Doppelwandiger Koksloeschbehaelter
DE3606071 1986-02-21

Publications (3)

Publication Number Publication Date
EP0235076A2 EP0235076A2 (de) 1987-09-02
EP0235076A3 EP0235076A3 (en) 1988-02-10
EP0235076B1 true EP0235076B1 (de) 1990-04-11

Family

ID=6294909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87730012A Expired - Lifetime EP0235076B1 (de) 1986-02-21 1987-02-03 Doppelwandiger Kokslöschbehälter

Country Status (9)

Country Link
US (1) US4772360A (ja)
EP (1) EP0235076B1 (ja)
KR (1) KR940009042B1 (ja)
CN (1) CN1010479B (ja)
AU (1) AU592509B2 (ja)
CA (1) CA1287595C (ja)
DE (1) DE3606071C1 (ja)
ES (1) ES2015598B3 (ja)
IN (1) IN169109B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795445A (en) * 1996-07-10 1998-08-18 Citgo Petroleum Corporation Method of controlling the quench of coke in a coke drum
US5827403A (en) * 1996-07-10 1998-10-27 Citgo Petroleum Corporation Method of designing and manufacturing a delayed coker drum
US6039844A (en) * 1998-10-09 2000-03-21 Citgo Petroleum Corporation Containment system for coke drums
CN102504839A (zh) * 2011-11-16 2012-06-20 太原重工股份有限公司 一种捣固式炼焦炉运焦车
ITMI20130826A1 (it) * 2013-05-21 2014-11-22 Ambiente E Nutrizione Srl Procedimento per lo spegnimento di coke
CN109135777B (zh) * 2018-10-15 2024-03-19 中冶焦耐(大连)工程技术有限公司 一种双路供水底部水冷熄焦车及其工作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US469867A (en) * 1892-03-01 Apparatus for quenching coke
US425797A (en) * 1890-04-15 Charles w
US469868A (en) * 1892-03-01 Apparatus for quenching coke
FR679766A (fr) * 1928-12-14 1930-04-17 Cie Des Transporteurs Simplex Benne perfectionnée pour la manutention et l'extinction du coke rouge
DE748087C (de) * 1939-10-06 1944-10-26 Einrichtung zur UEberfuehrung des gluehenden Kokses aus liegenden Koksoefen unter Abblendung gegen Fliegersicht
GB2036674B (en) * 1978-12-05 1983-05-05 Norcros Investments Ltd Railway quenching car
DE3316762A1 (de) * 1983-05-07 1984-12-20 Hoesch Ag, 4600 Dortmund Verfahren und vorrichtung zum loeschen von gluehendem koks in einem loeschkasten
DE3344828C1 (de) * 1983-12-08 1985-04-25 Mannesmann AG, 4000 Düsseldorf Kokslöschwagen

Also Published As

Publication number Publication date
CN1010479B (zh) 1990-11-21
KR870008005A (ko) 1987-09-23
EP0235076A2 (de) 1987-09-02
AU6865187A (en) 1987-08-27
CA1287595C (en) 1991-08-13
IN169109B (ja) 1991-09-07
EP0235076A3 (en) 1988-02-10
ES2015598B3 (es) 1990-09-01
AU592509B2 (en) 1990-01-11
US4772360A (en) 1988-09-20
DE3606071C1 (de) 1987-09-03
KR940009042B1 (ko) 1994-09-29
CN87100847A (zh) 1987-09-16

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