EP0319708A2 - Coke-quenching container - Google Patents

Coke-quenching container Download PDF

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Publication number
EP0319708A2
EP0319708A2 EP88118292A EP88118292A EP0319708A2 EP 0319708 A2 EP0319708 A2 EP 0319708A2 EP 88118292 A EP88118292 A EP 88118292A EP 88118292 A EP88118292 A EP 88118292A EP 0319708 A2 EP0319708 A2 EP 0319708A2
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EP
European Patent Office
Prior art keywords
coke
extinguishing
openings
water
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.)
Granted
Application number
EP88118292A
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German (de)
French (fr)
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EP0319708A3 (en
EP0319708B1 (en
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
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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.)
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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/en
Publication of EP0319708A2 publication Critical patent/EP0319708A2/en
Publication of EP0319708A3 publication Critical patent/EP0319708A3/en
Application granted granted Critical
Publication of EP0319708B1 publication Critical patent/EP0319708B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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, the coke extinguishing container of the type mentioned that the shortcomings 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 lid and the channels connected to it 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 2057 is known from DE-AS 23 2057.
  • 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 gaps between the individual grate bars will become clogged with coke breeze, thereby uniform extinguishing of the coke is difficult 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 an 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 can be seen from the walls 4 and 5 shown in FIG. 1, as well as the bottom 6 are double-walled, in such a way that the continuous outer walls to the interior of the container at a distance wear plates are arranged.
  • 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 cover has a plurality of through openings 9, which in the present case open into two hoods 10 arranged on the top of the cover. These in turn are connected to two channels 11 which lead to a cleaning device, not shown here.
  • 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.

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  • 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)
  • Taps Or Cocks (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Gloves (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

The coke-quenching vessel of double-walled bottom and side design is provided with a bottom surface (6) inclined towards the outlet opening on the ramp side, the quenching water being supplied through orifices (17, 21) in the bottom surface (3) and the lower regions of the side surfaces (4, 5). It is provided that the coke-quenching vessel (1) can be closed during the quenching process by a cover (7) which has openings (9) to allow the quenching vapours (22) to escape, these openings (9) leading into one or more ducts (11) which lead to a purification device. <IMAGE>

Description

Die Erfindung betrifft einen entlang der Koksseite einer Koksofenbatterie verfahrbaren Kokslöschbehälter mit dop­pelwandiger Boden- und Seitenausbildung und zur rampensei­tigen Auslaßöffnung geneigter Bodenfläche, wobei die Lösch­wasserzufuhr durch Öffnungen der Bodenfläche und der unte­ren Bereiche der Seitenflächen vorgesehen ist.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.

Ein derartiger Kokslöschbehälter ist bekannt durch die DE-PS 33 44 828. Dieser ist bestimmt für ein kombiniertes Kokslöschverfahren, nämlich einerseits durch Zufuhr des Löschwassers von unten durch die vorstehend erwähnten Öff­nungen, andererseits durch Aufsprühen von Löschwasser auf den Koks von oben. Der Löschvorgang erfolgt hierbei in einem konventionellen Löschturm, wozu der Kokslöschbehäl­ter notwendigerweise nach oben hin offen sein muß. Dies aber hat zur Folge, daß während des Löschens Koksteile von den gebildeten Löschdämpfen mitgerissen und in die Umgebung des Kokslöschbehälters getragen werden. Weiter­hin ist es hierbei nicht möglich, das Wassergas zu gewin­nen, das sich beim Kontakt des Wasserdampfes mit dem glühenden Koks bildet. Ebensowenig ist eine wirkungsvolle Erfassung der H₂S- und SO₂-Emissionen möglich.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. However, 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. Furthermore, it is not possible to obtain the water gas that is formed when the water vapor comes into contact with the red-hot coke. An effective recording of H₂S and SO₂ emissions is also not possible.

Der Erfindung liegt daher die Aufgabe zugrunde, den Koks­löschbehälter der eingangs genannten Gattung so auszubil­ den, daß die erwähnten Unzulänglichkeiten vermieden wer­den.The invention is therefore based on the object, the coke extinguishing container of the type mentioned that the shortcomings mentioned are avoided.

Erfindungsgemäß wird hierzu vorgeschlagen, daß der Koks­löschbehälter während des Löschvorganges mit einem Deckel verschließbar ist, der Öffnungen zum Entweichen der Lösch­dämpfe aufweist, wobei diese Öffnungen in einen oder mehre­re Kanäle münden, die zu einer Reinigungseinrichtung füh­ren.According to the invention, it is proposed that 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.

Bei dem erfindungsgemäßen Kokslöschbehälter erfolgt das Löschen des Kokses ausschließlich durch das von unten zu­geführte Löschwasser. Dabei werden die Löschdämpfe und die darin enthaltenen Gase sowie mitgerissene Koksteile mittels des Deckels und der daran anschließenden Kanäle aufgefangen und der Reinigungseinrichtung zugeführt. Letztere kann mehrstufig ausgebildet sein und hierbei zum einen das Abscheiden von Feststoffteilen, zum ande­ren das Abtrennen von schwefelhaltigen Gasen und das Ge­winnen von Wassergas bewirken.In the coke extinguishing container according to the invention, 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 lid and the channels connected to it 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.

Eine Einrichtung zum Löschen von Koks, die mit einem Deckel versehen ist, ist zwar durch die DE-AS 23 2o o57 bekannt. Hierbei handelt es sich jedoch um ein Löschsystem, das einer gänzlich anderen Gattung zuzurechnen ist, näm­lich der ausschließlichen Beaufschlagung des Kokses mit Löschwasser von oben her. Zu diesem Zweck ist der Deckel mit Eintrittsöffnungen für das Löschwasser versehen. Die sich bildenden Löschdämpfe durchziehen das Koksbett von oben nach unten und gelangen über ein Rostsystem, auf dem der Koks lagert, ins Freie. Bei diesem Rostsystem besteht die Gefahr, daß sich die Zwischenräume zwischen den einzelnen Roststäben mit Koksgrus zusetzen, wodurch ein gleichmäßiges Löschen des Kokses erschwert wird und der Koks mit ungleichmäßigem Wassergehalt anfällt.A device for extinguishing coke, which is provided with a lid, is known from DE-AS 23 2057. However, 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. For this purpose, 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. With this grate system there is a risk that the gaps between the individual grate bars will become clogged with coke breeze, thereby uniform extinguishing of the coke is difficult and the coke is produced with an uneven water content.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist weiter vorgesehen, daß Anzahl und Größe der Öffnungen im Deckel so gewählt sind, daß sich während des Löschvorgan­ges ein Überdruck im Kokslöschbehälter einstellt. Durch diese Maßnahme wird eine längere Überhitzungsphase des Löschdampfes während des Löschens möglich. Das Ausnutzen der Überhitzungswärme wiederum gewährleistet ein Löschen mit geringem Wasserdurchsatz.According to a preferred embodiment of the invention, it is further provided that 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.

Die Erfindung sieht in diesem Zusammenhang ferner vor, daß der Druck des zugeführten Löschwassers einstellbar ist. Dies kann zum einen durch Veränderung des hydrostatischen Druckes im Löschwasserzufuhrsystem geschehen. Zum anderen ist es möglich, den Druck des Löschwassers durch einstell­baren Pumpendruck zu variieren.In this context, 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 an adjustable pump pressure.

Die Erfindung ist in den Zeichnungen beispielsweise veran­schaulicht. Es zeigen:

  • Fig. 1 einen senkrechten Schnitt durch den Kokslösch­behälter und
  • Fig. 2 einen waagerechten Schnitt nach den Linien II - II der Fig. 1.
The invention is illustrated in the drawings, for example. Show it:
  • Fig. 1 shows a vertical section through the coke extinguishing container and
  • 2 shows a horizontal section along lines II - II of FIG. 1.

Der als Ganzes mit 1 bezeichnete Kokslöschbehälter ist mittels eines Fahrwerks 2 auf Schienen 3 entlang der Koks­seite der hier nicht dargestellten Koksofenbatterie ver­fahrbar. Seine Seitenwände sind, wie die in Fig. 1 ge­zeigten Wände 4 und 5 erkennen lassen, ebenso wie der Boden 6 doppelwandig ausgebildet, und zwar derart, daß an die durchgehenden äußeren Wandungen zum Behälterinneren mit Abstand Schleißplatten angeordnet sind.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 can be seen from the walls 4 and 5 shown in FIG. 1, as well as the bottom 6 are double-walled, in such a way that the continuous outer walls to the interior of the container at a distance wear plates are arranged.

Stationär, jedoch in gewissem Umfang heb- und senkbar,ist ein Deckel 7 vorgesehen, unter den der Kokslöschbehälter 1 nach Aufnahme des aus einer Ofenkammer der Koksofenbatte­rie ausgestoßenen Kokses 8 gefahren wird. Der Deckel weist eine Vielzahl von durchgehenden Öffnungen 9 auf, die im vorliegenden Fall in zwei auf der Oberseite des Deckels an­geordnete Hauben 1o münden. Diese wiederum stehen in Ver­bindung mit zwei Kanälen 11, die zu einer hier nicht dar­gestellten Reinigungseinrichtung führen.Stationary, but can be raised and lowered to a certain extent, 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 cover has a plurality of through openings 9, which in the present case open into two hoods 10 arranged on the top of the cover. These in turn are connected to two channels 11 which lead to a cleaning device, not shown here.

Nachdem der Kokslöschbehälter 1 die Stellung unter dem Deckel 7, d.h. die Löschposition, erreicht hat, wird der Deckel auf den Kokslöschbehälter abgesenkt und mit diesem mittels Klammervorrichtungen 12 weitestgehend gasdicht ver­bunden. Es wird nun durch die Leitung 13 das Löschwasser zugeführt, das zunächst in die Verteilerleitung 14 fließt und von dort in mehrere Zweigleitungen 15 unterhalb des Bodens 6. Diese Zweigleitungen wiederum sind jeweils über Stichleitungen 16 mit Löschwasseraustrittsöffnungen 17 des Bodens 6 verbunden. In ähnlicher Weise sind im unte­ren Bereich der Seitenwände 18, 19 Zweigleitungen 2o vor­gesehen, die Löschwasser den mit 21 angedeuteten Seiten­öffnungen nahe dem Boden 6 zuführen. Der Druck des durch die Leitung 13 zugeführten Löschwassers kann hierbei, wie bereits oben ausgeführt, variiert werden.After the coke extinguishing container 1 has reached the position under the lid 7, i.e. has reached the extinguishing position, 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 initially flows into the distribution line 14 and from there into a plurality of branch lines 15 below the floor 6. These branch lines are in turn each connected to the fire water outlet openings 17 of the floor 6 via branch lines 16. Similarly, branch lines 20 are provided in the lower region of the side walls 18, 19, which 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, as already explained above.

Der bei dem Löschvorgang gebildete und aus der Koksschüt­tung aufsteigende, mit 22 angedeutete Löschdampf passiert die Öffnungen 9 des Deckels 7 und gelangt durch die Hau­ben 1o und die Kanäle zur Reinigungseinrichtung, wo eine Abscheidung der Feststoffteile und, wie oben erwähnt, eine Abtrennung von gasförmigen Bestandteilen erfolgt.The extinguishing vapor formed during the extinguishing process and rising from the coke bed, indicated by 22, passes through the openings 9 of the cover 7 and passes through the hoods 10 and the channels to the cleaning device, where a separation of the solid parts and, as mentioned above, a separation of gaseous components he follows.

Nach Beendigung des Löschvorganges wird zum Entweichen des Restwassers aus dem Kokslöschbehälter 1 zunächst die dicht schließende Klappe 23 vor der Auslaßöffnung 24 ge­öffnet. Anschließend werden die Klammervorrichtungen 12 des Deckels 7 geöffnet und der Deckel angehoben. Der Kokslöschwagen fährt dann zur hier nicht dargestellten Koksrampe und öffnet das Gitter 25, worauf der Koks auf die Rampe fließt.After the extinguishing process has ended, 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.

Claims (4)

1. Entlang der Koksseite einer Koksofenbatterie ver­fahrbarer Kokslöschbehälter mit doppelwandiger Boden- und Seitenausbildung und zur rampenseitigen Auslaßöffnung geneigter Bodenfläche, wobei die Löschwasserzufuhr durch Öffnungen der Bodenfläche und der unteren Bereiche der Seitenflächen vorge­sehen ist, dadurch gekennzeichnet, daß der Koks­löschbehälter (1) während des Löschvorganges mit einem Deckel (7) verschließbar ist, der Öffnun­gen (9) zum Entweichen der Löschdämpfe (22) auf­weist, wobei diese Öffnungen (9) in einen oder mehrere Kanäle (11) münden, die zu einer Reini­gungseinrichtung führen.1. Along the coke side of a coke oven battery movable coke extinguishing container with double-walled bottom and side formation and inclined bottom surface to the ramp-side outlet opening, the fire water supply being provided through openings in the bottom surface and the lower areas of the side surfaces, characterized in that the coke extinguishing container (1) during the extinguishing process can be closed with a lid (7) which has openings (9) for the escape of the extinguishing vapors (22), these openings (9) opening into one or more channels (11) which lead to a cleaning device. 2. Kokslöschbehälter nach Anspruch 1, dadurch gekenn­zeichnet, daß Anzahl und Größe der Öffnungen (9) im Deckel (7) so gewählt sind, daß sich während des Löschvorganges ein Überdruck im Kokslöschbe­hälter (1) einstellt.2. Coke extinguishing container according to claim 1, characterized in that the number and size of the openings (9) in the lid (7) are selected so that an excess pressure in the coke extinguishing container (1) is established during the extinguishing process. 3. Kokslöschbehälter nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Druck des zugeführten Löschwassers einstellbar ist.3. coke extinguishing container according to claim 1 and 2, characterized in that the pressure of the supplied extinguishing water is adjustable. 4. Kokslöschbehälter nach Anspruch 3, dadurch gekenn­zeichnet, daß der Druck des zugeführten Löschwassers durch einstellbaren Pumpendruck variabel ist.4. coke extinguishing container according to claim 3, characterized in that the pressure of the supplied extinguishing water is variable by adjustable pump pressure.
EP88118292A 1987-12-10 1988-11-03 Coke-quenching container Expired - Lifetime EP0319708B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88118292T ATE60346T1 (en) 1987-12-10 1988-11-03 COKE TANK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873741893 DE3741893A1 (en) 1987-12-10 1987-12-10 COCK HOLDER
DE3741893 1987-12-10

Publications (3)

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

Family

ID=6342307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118292A Expired - Lifetime EP0319708B1 (en) 1987-12-10 1988-11-03 Coke-quenching container

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014105061A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery

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KR100914470B1 (en) * 2003-04-09 2009-08-27 주식회사 포스코 Device for mixing red cokes in the extinguishing car
CN100569908C (en) * 2007-05-24 2009-12-16 中冶焦耐工程技术有限公司 Dome type dust removing coke quenching machine
JP2011074225A (en) * 2009-09-30 2011-04-14 Jfe Steel Corp Method and facility for wet quenching of coke
KR101257567B1 (en) * 2011-04-28 2013-04-23 현대제철 주식회사 extinguishing method for hot cokes
CN102504839A (en) * 2011-11-16 2012-06-20 太原重工股份有限公司 Coke car for tamping coke oven
CN103950708B (en) * 2014-04-28 2015-12-30 山西太钢不锈钢股份有限公司 A kind of five connect the burnt control method of the rake organizing cool Jiao Tai
CN107828429B (en) * 2017-12-01 2023-05-16 中冶焦耐(大连)工程技术有限公司 Environment-friendly vehicle for wet quenching and wet quenching method
CN110205145A (en) * 2018-04-20 2019-09-06 西安华江环保科技股份有限公司 A kind of wet process coke pressure quenching energy recovery system and method
CN109135777B (en) * 2018-10-15 2024-03-19 中冶焦耐(大连)工程技术有限公司 Double-channel water supply bottom water-cooling coke quenching car and working method thereof
CN109097074B (en) * 2018-10-15 2023-09-19 中冶焦耐(大连)工程技术有限公司 Single-channel water supply bottom water-cooling coke quenching car and working method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320057B1 (en) * 1973-04-19 1974-08-08 Eschweiler Bergwerks-Verein, 5122 Kohlscheid Method and device for extinguishing a heated bulk material
DE2407689A1 (en) * 1974-02-18 1975-08-21 Hartung Kuhn & Co Maschf Coke quenching heat recovery - by sealed quenching container with opening for steam collecting main
DE3344828C1 (en) * 1983-12-08 1985-04-25 Mannesmann AG, 4000 Düsseldorf Coke-quenching car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320057B1 (en) * 1973-04-19 1974-08-08 Eschweiler Bergwerks-Verein, 5122 Kohlscheid Method and device for extinguishing a heated bulk material
DE2407689A1 (en) * 1974-02-18 1975-08-21 Hartung Kuhn & Co Maschf Coke quenching heat recovery - by sealed quenching container with opening for steam collecting main
DE3344828C1 (en) * 1983-12-08 1985-04-25 Mannesmann AG, 4000 Düsseldorf Coke-quenching car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014105061A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
EP2938704A4 (en) * 2012-12-28 2016-07-13 Suncoke Technology & Dev Llc Systems and methods for improving quenched coke recovery

Also Published As

Publication number Publication date
BR8806479A (en) 1989-08-22
EP0319708A3 (en) 1989-08-09
PL275732A1 (en) 1989-07-24
ES2020680B3 (en) 1991-09-01
CN1034569A (en) 1989-08-09
EP0319708B1 (en) 1991-01-23
DE3741893A1 (en) 1989-06-22
JPH01190789A (en) 1989-07-31
DE3861671D1 (en) 1991-02-28
CS274549B2 (en) 1991-08-13
CS793888A2 (en) 1990-10-12
CN1020619C (en) 1993-05-12
PL155592B1 (en) 1991-12-31
ATE60346T1 (en) 1991-02-15

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