DE2312907C2 - Process for extinguishing the coke fire in coking ovens arranged in batteries - Google Patents
Process for extinguishing the coke fire in coking ovens arranged in batteriesInfo
- Publication number
- DE2312907C2 DE2312907C2 DE2312907A DE2312907A DE2312907C2 DE 2312907 C2 DE2312907 C2 DE 2312907C2 DE 2312907 A DE2312907 A DE 2312907A DE 2312907 A DE2312907 A DE 2312907A DE 2312907 C2 DE2312907 C2 DE 2312907C2
- Authority
- DE
- Germany
- Prior art keywords
- extinguishing
- coke
- vapors
- tower
- water
- 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
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
- C10B39/04—Wet quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Description
im oberen Teil des Löschturmes, die zum Auswaschen und zur Abscheidung von in den Löschdämpfen enthaltenen Schadstoffen dienen. 25 sind Auffangrinnen für das Berieselungswasser.in the upper part of the extinguishing tower, which is used for washing out and separating out the extinguishing vapors Contained pollutants serve. 25 are collecting channels for the sprinkling water.
Wenn der Löschwagen mit dem heißen Koksbrand 14 unter den Löschturm 10 gefahren ist, so wird nach öffnen des Hahnes 21 zunächst eines der Ventile 19 aufgesperrt, das das Rohr 15 freigibt. Nach etwa 10 Sekunden wird dann auch das Rohr 16 beaufschlagt, nach weiteren 10 Sekunden auch das Rohr 17 und nach weiteren 10 Sekunden auch das Rohr 18.When the extinguishing car with the hot coke fire 14 has driven under the extinguishing tower 10, so will after opening the cock 21, one of the valves 19, which releases the pipe 15, is initially opened. To The pipe 16 is then also acted on for about 10 seconds, and that too after a further 10 seconds Tube 17 and after a further 10 seconds also tube 18.
In Fig.3 ist der zeitliche Ablauf des Löschvorganges dargestellt. Als Abszisse ist die Zeit in Sekunden aufgetragen, als Koordinate die pro Sekunde und Tonne Kohle ii. kg aufgegebene Menge an Löschwasser. Der Endv^rt dieser Wassermenge ist mit 20 kg angenommen.In Figure 3 is the timing of the deletion process shown. The time in seconds is plotted as the abscissa and the per second and as the coordinate Ton of coal ii kg quantity of fire fighting water. The final value of this amount of water is assumed to be 20 kg.
Es sind nun in Vergleich gestellt:The following are now compared:
die bisher übliche Löschung, bei der von Anfang an der volle Wert von 20 kg Wasser pro Sekunde und Tonne Koks aufgegeben wird, der bis zum Ende der Löschzeit, die mit 100 Sekunden angenommen ist, der gleiche bleibt;the previously common extinguishing, in which the full value of 20 kg of water per second and from the beginning Ton of coke is given up until the end of the extinguishing time, which is assumed to be 100 seconds remains the same;
das Verfahren„gemäß vorliegender Erfindung, wobei zunächst nur mit 1U der Wassermenge gelöscht und dieser Wert nach jeweils 10 Sekunden um 5 kg gesteigert wird, bis nach 30 Sekunden der volle Wert erreicht ist Die in Klammern eingefügten Zahlen 1 bis 4 beziehen sich darauf, daß gemäß F i g. 1 und 2 zunächst nur mittels des Rohres 15, alsdann mittels der Rohre 15 und 16, im dritten Zeitabschnitt mittels der Rohre 15,16 und 17 und nach 30 Sekunden mittels aller vier Rohre 15, 16, 17 und 18 die Koksladung beaufschlagt wird. Die gesamte Löschzeit bei dieser Arbeitsweise ist etwas langer und soll 115 Sekünden betragen.the method "according to the present invention, whereby initially only 1 U of the amount of water is deleted and this value is increased by 5 kg after 10 seconds until the full value is reached after 30 seconds. The numbers 1 to 4 in brackets refer to that according to FIG. 1 and 2 initially only by means of the pipe 15, then by means of the pipes 15 and 16, in the third time period by means of the pipes 15, 16 and 17 and after 30 seconds by means of all four pipes 15, 16, 17 and 18 the coke charge is applied. The total deletion time with this method of operation is a little longer and should be 115 seconds.
Für das bisher übliche Verfahren trennt dann die mit A bezeichnete Kurve den rechteckigen Raum in zwei Teile, von denen die rechts oben liegende Teilfläche des Rechtecks dem rücklaufenden Anteil desFor the method that has been customary up to now , the curve labeled A then separates the rectangular space into two parts, of which the sub-area of the rectangle at the top right is the part of the returning part of the
ίο Loschwassers entspricht, während die links und unter der Kurvet liegende Fläche den verdampfenden Anteil wiedergibt Man erkennt bier, daß in den ersten Sekunden eine sehr starke Verdampfung stattfindet, die aber dann ziemlich rasch abklingt. Der inίο Loschwassers corresponds while the left and under the surface lying on the curve represents the evaporating portion. One recognizes here that in the first Seconds a very strong evaporation takes place, which then subsides fairly quickly. The in
große Auftrieb, der auf diese Weise anfangs in den aufsteigenden Löschdämpfen besteht, macht es
schwer, mittels Einbauten eine Reinigung der Löschdämpfe von Schadstoffen durchzuführen.
Die gestrichelt gezeichnete Kurve B trennt wiederlarge buoyancy, which in this way consists initially in the rising extinguishing vapors, makes it difficult to clean the extinguishing vapors from pollutants by means of internals.
The dashed curve B separates again
ao die beiden Flächen, die dem verdampften Wasseranteil — das ist die Fläche unterhalb der Kurve B — und dem rUckfließenden Wasseranteil entspricht, wobei die Fläche, die der insgesamt aufgegebenen Wassermenge entspricht, durch die untere und rechte undao the two areas that correspond to the evaporated water portion - that is the area below curve B - and the backflowing water portion, with the area corresponding to the total amount of water given up by the lower and right and
as einen Teil der oberen Rechteckseite begrenzt ist, während die linke Begrenzung durch die mit 1, 2, 3 und 4 bzeichneten Stufen gegeben ist.as part of the upper side of the rectangle is limited, while the left limit is given by the steps 1, 2, 3 and 4.
Man erkennt aus dieser Darstellung, daß die höchste jeweils auftretende Dampfmenge bei der Kurve B It can be seen from this representation that the highest amount of steam occurring in each case in curve B.
erheblich niedriger Hegt als bei der Kurve A. Das stoßartige Eindringen der Löschdämpfe in den Löschturm ist also gemildert.It is considerably lower than for curve A. The sudden penetration of the extinguishing vapors into the extinguishing tower is therefore reduced.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
Claims (2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2312907A DE2312907C2 (en) | 1973-03-15 | 1973-03-15 | Process for extinguishing the coke fire in coking ovens arranged in batteries |
US447976A US3876143A (en) | 1973-03-15 | 1974-03-04 | Process for quenching hot coke from coke ovens |
GB1110974A GB1409407A (en) | 1973-03-15 | 1974-03-13 | Quenching hot coke |
IN937/CAL/1974A IN141224B (en) | 1973-03-15 | 1974-04-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2312907A DE2312907C2 (en) | 1973-03-15 | 1973-03-15 | Process for extinguishing the coke fire in coking ovens arranged in batteries |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2312907A1 DE2312907A1 (en) | 1974-02-14 |
DE2312907B1 DE2312907B1 (en) | 1974-02-14 |
DE2312907C2 true DE2312907C2 (en) | 1974-09-12 |
Family
ID=5874865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2312907A Expired DE2312907C2 (en) | 1973-03-15 | 1973-03-15 | Process for extinguishing the coke fire in coking ovens arranged in batteries |
Country Status (4)
Country | Link |
---|---|
US (1) | US3876143A (en) |
DE (1) | DE2312907C2 (en) |
GB (1) | GB1409407A (en) |
IN (1) | IN141224B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3049157A1 (en) * | 1980-12-24 | 1982-07-29 | Ruhrkohle Ag, 4300 Essen | "METHOD AND DEVICE FOR WET-DELETING IN PARTICULAR CHARCOAL COCKS" |
DE4011431A1 (en) * | 1990-04-09 | 1991-12-12 | Kiro Nathaus Gmbh | Coke quenching tower has flue contg. Jalousie arrangement of plates - flushed with water and caused to vibrate reducing solids content of discharge to atmosphere |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2707672B2 (en) * | 1977-02-23 | 1981-01-08 | Fa. Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Device for extinguishing glowing coke |
US4284478A (en) * | 1977-08-19 | 1981-08-18 | Didier Engineering Gmbh | Apparatus for quenching hot coke |
US4246072A (en) * | 1978-10-17 | 1981-01-20 | Didier Engineering Gmbh | Process and apparatus for quenching hot coke |
US4201627A (en) * | 1979-03-15 | 1980-05-06 | Bethlehem Steel Corporation | Coke quenching practice for one-spot cars |
DE2915330C2 (en) * | 1979-04-14 | 1983-01-27 | Didier Engineering Gmbh, 4300 Essen | Process and plant for wet quenching of coke |
DE2929390A1 (en) * | 1979-07-20 | 1981-02-19 | Hartung Kuhn & Co Maschf | METHOD AND DEVICE FOR CLEARING A HEATED MATERIAL, IN PARTICULAR COOK |
NL7906929A (en) * | 1979-09-18 | 1981-03-20 | Estel Hoogovens Bv | METHOD FOR THE PRODUCTION OF COKES. |
US4344822A (en) * | 1979-10-31 | 1982-08-17 | Bethlehem Steel Corporation | One-spot car coke quenching method |
US4396461A (en) * | 1979-10-31 | 1983-08-02 | Bethlehem Steel Corporation | One-spot car coke quenching process |
US4294663A (en) * | 1980-06-18 | 1981-10-13 | Munters Corporation | Method for operating a coke quench tower scrubber system |
DE102011009175B4 (en) * | 2011-01-21 | 2016-12-29 | Thyssenkrupp Industrial Solutions Ag | Method and apparatus for breaking up a fresh and warm coke charge in a receptacle |
US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
US9169439B2 (en) | 2012-08-29 | 2015-10-27 | Suncoke Technology And Development Llc | Method and apparatus for testing coal coking properties |
US10883051B2 (en) | 2012-12-28 | 2021-01-05 | Suncoke Technology And Development Llc | Methods and systems for improved coke quenching |
US9238778B2 (en) | 2012-12-28 | 2016-01-19 | Suncoke Technology And Development Llc. | Systems and methods for improving quenched coke recovery |
US9476547B2 (en) | 2012-12-28 | 2016-10-25 | Suncoke Technology And Development Llc | Exhaust flow modifier, duct intersection incorporating the same, and methods therefor |
PL2938701T3 (en) | 2012-12-28 | 2020-05-18 | Suncoke Technology And Development Llc | Vent stack lids and associated methods |
US10047295B2 (en) | 2012-12-28 | 2018-08-14 | Suncoke Technology And Development Llc | Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods |
EP2938426A4 (en) | 2012-12-28 | 2016-08-10 | Suncoke Technology & Dev Llc | Systems and methods for removing mercury from emissions |
US10760002B2 (en) | 2012-12-28 | 2020-09-01 | Suncoke Technology And Development Llc | Systems and methods for maintaining a hot car in a coke plant |
US9273250B2 (en) | 2013-03-15 | 2016-03-01 | Suncoke Technology And Development Llc. | Methods and systems for improved quench tower design |
US10619101B2 (en) | 2013-12-31 | 2020-04-14 | Suncoke Technology And Development Llc | Methods for decarbonizing coking ovens, and associated systems and devices |
KR102410181B1 (en) | 2014-06-30 | 2022-06-20 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | Horizontal heat recovery coke ovens having monolith crowns |
US9580656B2 (en) | 2014-08-28 | 2017-02-28 | Suncoke Technology And Development Llc | Coke oven charging system |
RU2702546C2 (en) | 2014-09-15 | 2019-10-08 | САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи | Coke furnaces, having structure from monolithic components |
CN107406773B (en) | 2014-12-31 | 2021-07-23 | 太阳焦炭科技和发展有限责任公司 | Multi-modal bed of coking material |
WO2016109854A1 (en) | 2015-01-02 | 2016-07-07 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
US11060032B2 (en) | 2015-01-02 | 2021-07-13 | Suncoke Technology And Development Llc | Integrated coke plant automation and optimization using advanced control and optimization techniques |
KR102253567B1 (en) | 2015-12-28 | 2021-05-17 | 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 | Method and system for dynamically filling a coke oven |
WO2017210698A1 (en) | 2016-06-03 | 2017-12-07 | Suncoke Technology And Developement Llc. | Methods and systems for automatically generating a remedial action in an industrial facility |
CA3064430C (en) | 2017-05-23 | 2022-04-26 | Suncoke Technology And Development Llc | System and method for repairing a coke oven |
WO2020140092A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Heat recovery oven foundation |
BR112021012725B1 (en) | 2018-12-28 | 2024-03-12 | Suncoke Technology And Development Llc | METHOD FOR REPAIRING A LEAK IN A COKE OVEN OF A COKE OVEN, METHOD FOR REPAIRING THE SURFACE OF A COKE OVEN CONFIGURED TO OPERATE UNDER NEGATIVE PRESSURE AND HAVING AN OVEN FLOOR, AN OVEN CHAMBER AND A SINGLE CHIMNEY, AND METHOD OF CONTROLLING UNCONTROLLED AIR IN A SYSTEM FOR COAL COKE |
WO2020140086A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Particulate detection for industrial facilities, and associated systems and methods |
US11098252B2 (en) | 2018-12-28 | 2021-08-24 | Suncoke Technology And Development Llc | Spring-loaded heat recovery oven system and method |
WO2020140079A1 (en) | 2018-12-28 | 2020-07-02 | Suncoke Technology And Development Llc | Decarbonizatign of coke ovens, and associated systems and methods |
BR112021012500B1 (en) | 2018-12-28 | 2024-01-30 | Suncoke Technology And Development Llc | UPCOMING COLLECTOR DUCT, EXHAUST GAS SYSTEM FOR A COKE OVEN, AND COKE OVEN |
US11486572B2 (en) | 2018-12-31 | 2022-11-01 | Suncoke Technology And Development Llc | Systems and methods for Utilizing flue gas |
CA3125589A1 (en) | 2018-12-31 | 2020-07-09 | Suncoke Technology And Development Llc | Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems |
BR112022022326A2 (en) | 2020-05-03 | 2022-12-13 | Suncoke Tech & Development Llc | HIGH QUALITY COKE PRODUCTS |
US11946108B2 (en) | 2021-11-04 | 2024-04-02 | Suncoke Technology And Development Llc | Foundry coke products and associated processing methods via cupolas |
AU2022381759B2 (en) | 2021-11-04 | 2024-05-23 | Suncoke Technology And Development Llc | Foundry coke products, and associated systems, devices, and methods |
WO2024098010A1 (en) | 2022-11-04 | 2024-05-10 | Suncoke Technology And Development Llc | Coal blends, foundry coke products, and associated systems, devices, and methods |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2837470A (en) * | 1955-08-17 | 1958-06-03 | Hayden And Company | Coke quenching |
US3812018A (en) * | 1969-01-28 | 1974-05-21 | Koppers Co Inc | Multi-stage coke cooler |
JPS4830643B1 (en) * | 1970-05-13 | 1973-09-21 | ||
US3806425A (en) * | 1971-08-03 | 1974-04-23 | Steel Corp | Quenching coke with solid streams and avoiding flooding |
-
1973
- 1973-03-15 DE DE2312907A patent/DE2312907C2/en not_active Expired
-
1974
- 1974-03-04 US US447976A patent/US3876143A/en not_active Expired - Lifetime
- 1974-03-13 GB GB1110974A patent/GB1409407A/en not_active Expired
- 1974-04-24 IN IN937/CAL/1974A patent/IN141224B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3049157A1 (en) * | 1980-12-24 | 1982-07-29 | Ruhrkohle Ag, 4300 Essen | "METHOD AND DEVICE FOR WET-DELETING IN PARTICULAR CHARCOAL COCKS" |
DE4011431A1 (en) * | 1990-04-09 | 1991-12-12 | Kiro Nathaus Gmbh | Coke quenching tower has flue contg. Jalousie arrangement of plates - flushed with water and caused to vibrate reducing solids content of discharge to atmosphere |
Also Published As
Publication number | Publication date |
---|---|
GB1409407A (en) | 1975-10-08 |
US3876143A (en) | 1975-04-08 |
IN141224B (en) | 1977-02-05 |
DE2312907A1 (en) | 1974-02-14 |
DE2312907B1 (en) | 1974-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |