EP0319708B1 - Kokslöschbehälter - Google Patents

Kokslöschbehälter Download PDF

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Publication number
EP0319708B1
EP0319708B1 EP88118292A EP88118292A EP0319708B1 EP 0319708 B1 EP0319708 B1 EP 0319708B1 EP 88118292 A EP88118292 A EP 88118292A EP 88118292 A EP88118292 A EP 88118292A EP 0319708 B1 EP0319708 B1 EP 0319708B1
Authority
EP
European Patent Office
Prior art keywords
coke
quenching
extinguishing
openings
container
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
EP88118292A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0319708A3 (en
EP0319708A2 (de
Inventor
Horst Schröter
Ralf Knoch
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.)
Hartung Kuhn and Co Maschinenfabrik GmbH
Original Assignee
Hartung Kuhn and Co Maschinenfabrik 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 Hartung Kuhn and Co Maschinenfabrik GmbH filed Critical Hartung Kuhn and Co Maschinenfabrik GmbH
Priority to AT88118292T priority Critical patent/ATE60346T1/de
Publication of EP0319708A2 publication Critical patent/EP0319708A2/de
Publication of EP0319708A3 publication Critical patent/EP0319708A3/de
Application granted granted Critical
Publication of EP0319708B1 publication Critical patent/EP0319708B1/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
    • C10B39/00—Cooling or quenching coke
    • C10B39/14—Cars

Definitions

  • the invention relates to a coke extinguishing container which can be moved along the coke side of a coke oven battery and has a double-walled base and side formation and a base surface inclined to the ramp-side outlet opening, the fire water supply being provided through openings in the base surface and the lower regions of the side surfaces.
  • Such a coke extinguishing container is known from DE-PS 33 44 828. This is intended for a combined coke extinguishing process, namely on the one hand by supplying the extinguishing water from below through the openings mentioned above, and on the other hand by spraying extinguishing water onto the coke from above.
  • the extinguishing process takes place in a conventional extinguishing tower, for which purpose the coke extinguishing container must necessarily be open at the top.
  • this has the consequence that coke parts are entrained by the extinguishing vapors formed during the extinguishing and are carried into the surroundings of the coke extinguishing container.
  • the invention is therefore based on the object of designing the coke extinguishing container of the type mentioned at the outset in such a way that the inadequacies mentioned are avoided.
  • the coke extinguishing container be closed during the extinguishing process with a lid which has openings for the escape of the extinguishing vapors, these openings opening into one or more channels leading to a cleaning device.
  • the coke is extinguished exclusively by the extinguishing water supplied from below.
  • the extinguishing vapors and the gases contained therein as well as entrained coke parts are collected by means of the cover and the adjoining channels and fed to the cleaning device.
  • the latter can be constructed in several stages and, on the one hand, cause the separation of solid particles, on the other hand the separation of sulfur-containing gases and the extraction of water gas.
  • a device for extinguishing coke which is provided with a lid
  • DE-AS 23 20 057 is known from DE-AS 23 20 057.
  • this is an extinguishing system that can be assigned to a completely different genre, namely the exclusive application of extinguishing water to the coke from above.
  • the lid is provided with inlet openings for the extinguishing water.
  • the extinguishing vapors that form pass through the coke bed from top to bottom and are released into the open via a grate system on which the coke is stored.
  • this grate system there is a risk that the interstices between the individual grate bars with coke bog will clog, which makes it even more difficult to extinguish the coke and the coke is produced with an uneven water content.
  • the number and size of the openings in the lid are selected such that an excess pressure is established in the coke extinguishing container during the extinguishing process. This measure enables a longer overheating phase of the extinguishing steam during the extinguishing. The exploitation of the overheating heat in turn ensures extinguishing with a low water throughput.
  • the invention further provides that the pressure of the extinguishing water supplied is adjustable. This can be done by changing the hydrostatic pressure in the fire water supply system. On the other hand, it is possible to vary the pressure of the extinguishing water by means of adjustable pump pressure.
  • the coke extinguishing container designated as a whole by 1 can be moved by means of a carriage 2 on rails 3 along the coke side of the coke oven battery, not shown here. Its side walls, as the walls 4 and 5 shown in FIG. 1 show, as well as the bottom 6 are double-walled, in such a way that wear plates are arranged at a distance from the continuous outer walls to the interior of the container.
  • a cover 7 is provided, under which the coke extinguishing container 1 is moved after receiving the coke 8 expelled from an oven chamber of the coke oven battery.
  • the lid has a plurality of through openings 9, which in the present case open into two hoods 10 arranged on the top of the lid. These in turn are connected to two channels 11 which lead to a cleaning device, not shown here.
  • the lid is lowered onto the coke extinguishing container and connected to it in a largely gas-tight manner by means of clamping devices 12.
  • the extinguishing water is now fed through line 13, which first flows into the distribution line 14 and from there into several branch lines 15 below the floor 6. These branch lines in turn are each connected to the fire water outlet openings 17 of the floor 6 via branch lines 16.
  • branch lines 20 are provided in the lower region of the side walls 18, 19 Supply extinguishing water to the side openings indicated by 21 near the bottom 6.
  • the pressure of the extinguishing water supplied through line 13 can be varied.
  • the tightly closing flap 23 in front of the outlet opening 24 is first opened to allow the residual water to escape from the coke extinguishing container 1.
  • the clamp devices 12 of the lid 7 are then opened and the lid is raised.
  • the coke extinguishing car then drives to the coke ramp, not shown here, and opens the grill 25, whereupon the coke flows onto the ramp.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Table Devices Or Equipment (AREA)
  • Taps Or Cocks (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Gloves (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
EP88118292A 1987-12-10 1988-11-03 Kokslöschbehälter Expired - Lifetime EP0319708B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88118292T ATE60346T1 (de) 1987-12-10 1988-11-03 Koksloeschbehaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3741893 1987-12-10
DE19873741893 DE3741893A1 (de) 1987-12-10 1987-12-10 Koksloeschbehaelter

Publications (3)

Publication Number Publication Date
EP0319708A2 EP0319708A2 (de) 1989-06-14
EP0319708A3 EP0319708A3 (en) 1989-08-09
EP0319708B1 true EP0319708B1 (de) 1991-01-23

Family

ID=6342307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118292A Expired - Lifetime EP0319708B1 (de) 1987-12-10 1988-11-03 Kokslöschbehälter

Country Status (9)

Country Link
EP (1) EP0319708B1 (cs)
JP (1) JPH01190789A (cs)
CN (1) CN1020619C (cs)
AT (1) ATE60346T1 (cs)
BR (1) BR8806479A (cs)
CS (1) CS274549B2 (cs)
DE (2) DE3741893A1 (cs)
ES (1) ES2020680B3 (cs)
PL (1) PL155592B1 (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100914470B1 (ko) * 2003-04-09 2009-08-27 주식회사 포스코 소화차의 적열 코크스 유동 장치
CN100569908C (zh) * 2007-05-24 2009-12-16 中冶焦耐工程技术有限公司 穹顶式除尘熄焦塔
JP2011074225A (ja) * 2009-09-30 2011-04-14 Jfe Steel Corp コークス湿式消火方法および湿式消火設備
KR101257567B1 (ko) * 2011-04-28 2013-04-23 현대제철 주식회사 적열 코크스 소화방법
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
WO2014105061A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
CN103950708B (zh) * 2014-04-28 2015-12-30 山西太钢不锈钢股份有限公司 一种五连组凉焦台的耙焦控制方法
CN107828429B (zh) * 2017-12-01 2023-05-16 中冶焦耐(大连)工程技术有限公司 一种环保型湿熄焦用车辆及湿熄焦方法
CN110205145B (zh) * 2018-04-20 2024-05-28 西安华江环保科技股份有限公司 一种湿法压力熄焦能源回收系统及方法
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
CN109097074B (zh) * 2018-10-15 2023-09-19 中冶焦耐(大连)工程技术有限公司 一种单路供水底部水冷熄焦车及其工作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320057B1 (de) * 1973-04-19 1974-08-08 Eschweiler Bergwerks-Verein, 5122 Kohlscheid Verfahren und Vorrichtung zum Löschen eines erhitzten Schüttgutes
DE2407689B2 (de) * 1974-02-18 1976-03-25 Einrichtung zur gewinnung von beim loeschen von gluehendem koks im kokereibetrieb entstehendem dampf
DE3344828C1 (de) * 1983-12-08 1985-04-25 Mannesmann AG, 4000 Düsseldorf Kokslöschwagen

Also Published As

Publication number Publication date
PL275732A1 (en) 1989-07-24
EP0319708A3 (en) 1989-08-09
CS274549B2 (en) 1991-08-13
CN1020619C (zh) 1993-05-12
CN1034569A (zh) 1989-08-09
EP0319708A2 (de) 1989-06-14
ATE60346T1 (de) 1991-02-15
PL155592B1 (pl) 1991-12-31
JPH01190789A (ja) 1989-07-31
DE3741893A1 (de) 1989-06-22
DE3861671D1 (de) 1991-02-28
CS793888A2 (en) 1990-10-12
BR8806479A (pt) 1989-08-22
ES2020680B3 (es) 1991-09-01

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