EP0649455B1 - Verfahren zur regelung des gasdruckes einer koksofenkammer - Google Patents

Verfahren zur regelung des gasdruckes einer koksofenkammer Download PDF

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Publication number
EP0649455B1
EP0649455B1 EP19930915879 EP93915879A EP0649455B1 EP 0649455 B1 EP0649455 B1 EP 0649455B1 EP 19930915879 EP19930915879 EP 19930915879 EP 93915879 A EP93915879 A EP 93915879A EP 0649455 B1 EP0649455 B1 EP 0649455B1
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EP
European Patent Office
Prior art keywords
water
pressure
cup
immersion
pipe
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
EP19930915879
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German (de)
English (en)
French (fr)
Other versions
EP0649455A1 (de
Inventor
Hans Josef Giertz
Werner Eisenhut
Friedrich Huhn
Hans-Jürgen HAMMERMANN
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Bergwerksverband GmbH
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Bergwerksverband 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
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Application filed by Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
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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
    • C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
    • 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
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/06—Conduit details, e.g. valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Definitions

  • the invention relates to a method for regulating or controlling the Gas pressure of a coke oven battery according to the preamble of the claim 1 and an apparatus for performing the method.
  • DE-AS 1 192 152 describes a method for controlling the gas pressure a coke oven chamber known in which the in the riser elbow arranged pivotable cup-shaped flaps as throttling devices according to the pressure curve at Gas formation from the coal to be coked be operated.
  • the control takes place via a control disc, which makes one revolution per cooking period and with a lever arm for the flap is connected.
  • the flap fills with water so that the effectively sealing liquid seal known from coking technology is obtained.
  • the invention has for its object to develop a method around the gas pressure of each individual coke oven chamber to be regulated individually by the present gas release or to control and / or the raw gas composition by the individual To influence chamber pressure control. Furthermore, the Invention, the object of an apparatus for performing to provide the procedure.
  • the adjustable water immersion can be done with a conventional one Swivel cup can be anticipated.
  • the addition of water in the swivel cup, the water drain or the overflow height adjustable be executed. Through an increased water addition is additional to the usual dive a dive inside the dip tube (inner water immersion) trained by changes the addition of water is adjustable.
  • a swivel cup modified from conventional swivel cups owns e.g. B. a gap between the bottom of the cup and the edge of the cup, through both the water and the dive Condensates can drain off.
  • the invention is Swivel cup, just like the conventional swivel cup, open. You can even with the same area formation of the annular gap compared to the open riser pipe cross section also from Be closed at the beginning, because in this embodiment none Throttling effect occurs.
  • This controllable water immersion makes it one for the first time Separation of original pressure and chamber pressure possible. Thereby can do better suction with the same suction cross-section can be achieved by a lower original pressure, because the chamber pressure due to the separation by the adjustable water immersion no longer from the original print is dependent.
  • the known measures can continue to reduce emissions during the filling process (Press water extraction, transfer pipe and air blowing in the leveling door, e.g. B. with bulldozer).
  • the maximum height of the water level inside the immersion tube by designing the cross section of the water supply line, by a thermocouple fuse or by a maximum pressure in the chamber can be limited.
  • the clear separation between template and chamber pressure allows an individual regulation of the pressure within each single chamber. This is done using known pressure transducers the chamber pressure z. B. on the riser foot, on the manifold, measured in the door area or another suitable location. The pressure measured in this way serves as a reference variable for a pressure control system that changes the addition of water at the water immersion.
  • the regulation of the gas pressure can be such take place in the range of the maximum height of water immersion is regulated.
  • the chamber pressure increases specifically. It becomes an opportunity created to extend the raw gas residence times. Due to cracking reactions there is a raw gas composition, e.g. B. with increased hydrogen content and reduced tar spreading.
  • the gases with the throttle body open aspirated with reduced original pressure.
  • This decreased Original pressure affects the furnace chamber so that the raw gas at the start of cooking and during the cooking process can escape from the furnace chamber more easily than before and this avoids high pressures in the chamber.
  • the chamber pressure In order to it becomes possible to measure the chamber pressure from which in the Known higher prior art pressure depends, to decrease, since the now lower, possibly even negative original pressure take effect directly in the chamber can and thus to increased suction with reduced Raw gas residence time leads.
  • the shortening of the raw gas residence time leads to protection of gaseous carbohydrates. That means that e.g. B. the methane content of the gas increases while the Hydrogen content reduced. As a result, the Calorific value, the raw gas density and the Wobbe number of the gas. Furthermore, by lowering the original pressure, a causes faster raw gas extraction. This causes the coal moisture removed faster from the chamber trimmings and thus the specific energy consumption in coking is reduced.
  • control conditions according to claim 3 or claim 2 can set any desired water immersion and be regulated.
  • the diving height is limited by the edge height of the Swivel cup, d. that is, if the coal water flows into the Swivel cup flows, the maximum diving height is determined by the Limits cup height and the excess water runs over the swivel cup edge into the template.
  • the amount of water inflow can be any desired diving height can be set continuously, so that in a simple way and Way the chamber pressure for each individual coke oven individually is adjustable.
  • the pending chamber pressure is constantly measured and serves as a benchmark for the Regulation of diving.
  • the controllable according to the invention Water immersion advantageous for the operation of coke ovens a double template can be used.
  • the raw gas flow in one or the other template is about different Controlled dive heights; the original print of the the two templates are different and independent of the Chamber height can be set.
  • the original pressure from the chamber height can be lower than the original printing that was absolutely necessary so far can be set or even a negative pressure in the template prevalence.
  • An increased raw gas extraction can be done according to the invention
  • Original pressure adjustable independently of the chamber pressure can be reached and no longer requires a detour about an increase in the suction cross-section at the Original print that cannot be changed so far. It is despite constant raw gas extraction possible, always a minimum gas pressure maintain in the oven and so if too low Possible gas ingress into the furnace chamber to prevent.
  • the pressure in the coke oven chamber be regulated so that the pressure is constant at the level per se known chamber minimum pressure.
  • the swivel cup according to the invention can, just like that Riser manifold extension that acts as a dip tube, different from the above-mentioned embodiment be formed.
  • the addition of water can also done in different ways.
  • the different embodiments the invention are based on the Drawing explained in more detail.
  • FIG. 1 shows a swivel cup 1 with an axis 2 which the swivel cup 1 can be rotated.
  • In horizontal Position projects into the swivel cup 1 an immersion tube 4 into it, so that a dive up to the rim of the cup 5 Swivel cup 1 is possible.
  • the amount of water can be regulated so that between the gap 3 and the Cup rim 5 every diving height is adjustable.
  • FIG. 2 shows a swivel cup 6 with a cone trained floor 8 and drainage columns 7, which by webs 9 are interrupted.
  • FIG. 3 shows a plate 10 which has an axis 11 with an adjustable stop 12 under a dip tube 13 can be pivoted. By adding water, not shown can be any water level 14 in the dip tube 13 can be set.
  • FIG. 4 shows the method for regulating the gas pressure shown a coke oven chamber. From FIG. 4 shows that the swivel cup 1 according to the invention Template 21 to which a riser pipe 22 Riser pipe 23 is connected, is arranged. The riser pipe is connected to a furnace chamber 24 in the usual way. On the template 21, the riser 23 and the Oven chamber 24 are pressure measuring points 15, 25, 26, 27 and 28 attached, the pressure transducers 16, 29 and 30 to one Computer 31 are connected. About the computer 31 is Valve 32 of a coal water line 33 with a regulator 17 and an actuator 18 adjustable.
  • the swivel cup 1 is open at the start of the cooking time and the pressure from the template 21 acts through the riser manifold 22 and the riser 23 on the furnace chamber 24. Das resulting raw gas can thus be sucked out of the furnace chamber 24 will. If the gas pressure drops at the pressure measuring points 25, 26, 27 or 28 under one specified in the computer 31 Limit value, so is an actuator via the controller 35 36 and a linkage 37 the swivel cup 1 in a horizontal Positioned. Now runs into swivel cup 1 the water from line 33, thereby increasing the pressure in the furnace chamber.
  • the chamber pressure reaches one in the Computer 31 preset limit value, so the water inflow reduced so far via the valve 32 that the immersion in the swivel cup 1 decreases until the chamber pressure corresponds to the desired value.
  • the desired chamber pressure Dipping from 0 mm to maximum dipping up to the rim of the cup or increase to the inner diving height limit, there may be too much water in the water Cup edge runs into the template.
  • Figure 5 is the principle of a double-template operation a coke oven with the water immersion according to the invention shown.
  • the figure shows that a coke oven 40 with a Gas collecting space 41 two templates 42 and 43 via risers 51 and 52 and riser elbows 49 and 50 connected are.
  • two templates 42 and 43 are Swinging cups 44 and 45 arranged over the sprinklers 47 and 48 can be charged with water.
  • the swivel cup 44 is fully open and the swivel cup 45 closed, d. that is, horizontally Position arranged.
  • the ones present in the coke oven 40 Raw gases pass through the gas collecting space 41, riser tube 51 and the riser elbow 49 over the opened swivel cup 44 into the template 42.
  • the swivel cup is 45 in a horizontal position. So that the coke oven 40 is through the diving in the swivel cup 45 is separated from the template 43. Both template sprinkles 47 and 48 are in operation simultaneously.
  • the template can be obtained from a desired raw gas quality 42 by rotating the swivel cup 44 into the horizontal separated and the template 43 by rotating the Swivel cup 45 can be connected.
  • Both swivel cups 44 and 45 are in the horizontal Positioned, can by raising or lowering diving due to the decrease or increase in A water supply regulation.
  • the pressure increase by increasing diving, e.g. B. in the swivel cup 44 of the template 42 the raw gas is through the template 43 aspirated with less immersion in the swivel cup 45.
  • the so-called Abwwz. Attach the two templates 42 and 43 depending on the raw gas composition, the chamber pressure and the amount of raw gas developed or depending on the cooking time.
  • the water level in the swivel cups 44 and 45 can - as previously described - set to the desired diving height and so the chamber pressure to a desired value being held.
  • sufficient negative pressure in the Filling process attached template can be a previously necessary Additional suction of the filling gases with press water or a transfer tube can be dispensed with.
  • FIG. 6 shows a further embodiment of the invention Swivel cup.
  • the figure shows that a swivel cup 60 with a funnel bottom 61 becomes.
  • the funnel bottom 61 is with outflow openings 62 and 63 provided.
  • the outflow openings 62 and 63 are in different heights. From the lower outlets 62 run the heavy condensate and Water, the lighter from the upper outlet openings 63 Condensate and water.
  • FIG. 7 shows a further embodiment of the invention Swivel cup shown.
  • a swivel cup 70 has an outflow opening 71. If the swivel cup is 70, e.g. B. for the filling process, pivoted down, the Outflow opening 71 automatically through a cleaning mandrel 72 freed of any adhering deposits.
  • FIG. 8 there are various design options the riser manifold extension, which is used as a dip tube 13 acts, represented. In these embodiments changed the edge of the dip tube 13 such that a completely to the water level of the pressure control water parallel edge [Figure 8 (a)] as in the previously described Embodiment is no longer available. In Trying has turned out to be a water level parallel edge to an overshoot of the pressure control and leads to a pulsation of the diving.
  • FIG. 9 shows an embodiment of the invention Water immersion shown in which the invention Swivel cup completely eliminated.
  • the water immersion will achieved by a U-shaped riser elbow.
  • the U-shaped riser manifold extension 90 is provided with an outlet opening 91 for condensate and water.
  • the raw gas passes through the riser pipe and the Riser manifold extension 90 into template 95. Sinks the chamber pressure, so by adding more water the riser irrigation increases the amount of water flowing in and thus the water level in the Riser manifold extension 90 raised and the free Gas outlet cross section can be reduced. This Cross-sectional reduction can occur until complete closure of the U-tube cross section increased to the overflow edge 94 will.
  • This device is the one according to the invention Control of gas pressure possible without swivel cup.
  • FIG Chamber pressure control A further possibility is shown in FIG Chamber pressure control according to the invention shown.
  • Under one Riser manifold extension 101 is a vertical one Arranged in the direction of the movable tube 102, which is a dipping 103 opposite the riser manifold extension 101 is sealed.
  • the tube 102 is corresponding with an edge 104 the embodiments of Figure 8 executed. This edge 104 dips into the original sump 105.
  • the inventive one Chamber pressure control is carried out by different Dip tube 102 into the template sump 105.
  • the pipe 102 cannot do any position between " immersed "and” fully immersed " Chamber pressure control is thus carried out via a stroke control of the tube 102.
  • the advantage of this embodiment is that a completely free and constant pipe cross-section for condensate and raw gas is present. This does not result in any Clogging problems with the condensate drain.
  • the water level is independent of any regulation of the Water inlet. They are not wearing sealing elements available.
  • the gasket between the manifold extension 101 and pipe 102 is done via a wear-free water immersion. Due to the Construction of water immersion can not be fixed or crumbling condensate parts from the riser manifold extension get into the dive.
  • the Lifting device for the tube 102 can laterally, above or be arranged below the tube 102.
  • FIG. 11 shows a special embodiment of the water control shown for the water immersion according to the invention.
  • a template 110 with a Riser manifold extension 111 and a swivel cup 112 is over a line 113 and 114 with sprinkling water provided.
  • this sprinkling water can used for the water immersion according to the invention will.
  • the percentage of water at that time is not needed for diving, is via a line 115 directly into the template. This ensures that always the total amount of water delivered reaches the template without throttling and therefore at any time the amount of water necessary to transport condensate the template swamp is available.
  • the distribution of the Water flows with a control device 117 and is arbitrary. It only has to be guaranteed that a minimum quantity as sprinkling water for raw gas cooling Available. This minimum amount of water does not lead to any Regulatory effect with regard to water immersion.
  • the advantage of this embodiment is that none Pump energy is throttled for control purposes.
  • the pumps for water supply always run under the same load. Any leaks inside the stopcocks are unproblematic and the sealing elements of the Stopcocks are subject to less pressure because the Water supply does not have to be throttled.
  • the chamber pressure P is a function of the cooking time t is shown.
  • Curve 120 shows the course the chamber pressure over the cooking time according to the state of the Technology.
  • Curve 121 shows a changed course of the Chamber pressure shown over the cooking time. This course is made possible by the water immersion according to the invention, if the template is not, as previously in the coking plant mandatory in the overpressure but in the negative pressure area is operated. With this procedure the Chamber pressure changed so far that the pressure is constant in The desired minimum chamber pressure is high. This The minimum pressure must be measured so that there is no ambient air into the oven towards the end of the cooking.
  • the swivel cup When operating with the swivel cup according to the invention Process control, the swivel cup always in a horizontal position Position. Only during the filling process Swivel cup swiveled in the vertical direction.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coke Industry (AREA)
  • Control Of Fluid Pressure (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Secondary Cells (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)
EP19930915879 1992-07-14 1993-07-12 Verfahren zur regelung des gasdruckes einer koksofenkammer Expired - Lifetime EP0649455B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4223069 1992-07-14
DE4223069 1992-07-14
DE4321676 1993-06-30
DE19934321676 DE4321676C2 (de) 1992-07-14 1993-06-30 Verfahren und Vorrichtung zur Regelung des Gasdruckes einer Koksofenkammer
PCT/EP1993/001817 WO1994001513A1 (de) 1992-07-14 1993-07-12 Verfahren zur regelung des gasdruckes einer koksofenkammer

Publications (2)

Publication Number Publication Date
EP0649455A1 EP0649455A1 (de) 1995-04-26
EP0649455B1 true EP0649455B1 (de) 1998-01-14

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EP19930915879 Expired - Lifetime EP0649455B1 (de) 1992-07-14 1993-07-12 Verfahren zur regelung des gasdruckes einer koksofenkammer

Country Status (18)

Country Link
US (1) US5609731A (zh)
EP (1) EP0649455B1 (zh)
JP (1) JP3733139B2 (zh)
KR (1) KR100257530B1 (zh)
CN (1) CN1038845C (zh)
AT (1) ATE162208T1 (zh)
AU (1) AU667562B2 (zh)
BR (1) BR9306739A (zh)
CA (1) CA2139401C (zh)
CZ (1) CZ284173B6 (zh)
DE (2) DE4321676C2 (zh)
ES (1) ES2114611T3 (zh)
PL (1) PL176815B1 (zh)
RU (1) RU2126436C1 (zh)
SK (1) SK280444B6 (zh)
UA (1) UA43832C2 (zh)
WO (1) WO1994001513A1 (zh)
ZA (1) ZA934904B (zh)

Cited By (10)

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DE10107982A1 (de) * 2001-02-19 2002-09-05 Thyssenkrupp Stahl Ag Verfahren und Vorrichtung zum Regeln des Gasdrucks in einer Koksofenkammer sowie mit einer solchen Vorrichtung ausgestattetes Steigrohr
DE10124310C1 (de) * 2001-05-17 2002-10-10 Thyssen Krupp Encoke Gmbh Vorrichtung zum Regeln des Gasdruckes in einer Koksofenkammer
DE10128992A1 (de) * 2001-05-18 2003-02-27 Thyssen Krupp Encoke Gmbh Verfahren zum Betreiben einer Koksofenbatterie
DE102009023222B3 (de) * 2009-05-29 2010-12-16 Uhde Gmbh Vorrichtung zum Ausgleich von Abweichungen aus der koaxialen Anordnung von Bestandteilen eines Regelorgans zur Kontrolle des Gasdruckes einer Kokosofenkammer
DE102010035154A1 (de) 2010-08-23 2012-02-23 Uhde Gmbh Vorrichtung und Verfahren zur Regelung des Kammerdruckes von Koksofenkammern einer Koksofenbatterie mit Hilfe von einstellbaren Blenden an den Steigrohrkrümmermündungen in die Rohgasvorlage
DE102010047025A1 (de) 2010-09-30 2012-04-05 Uhde Gmbh Vorrichtung und Verfahren zur Aufstellung eines Regelorgans zur Kontrolle des Gasdruckes einer Koksofenkammer ohne dehnungsbedingte Abweichung der Regelanordnung
DE102012002963A1 (de) 2012-02-16 2013-08-22 Thyssenkrupp Uhde Gmbh Verfahren und Vorrichtung zur flächenoptimierten Zuführung von Verbrennungsluft in den Primärheizraum einer Koksofenkammer des Typs "Non-Recovery" oder "Heat-Recovery"
DE102012019746B3 (de) * 2012-10-09 2013-12-24 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur Erzeugung einer Mehrzahl an Dampf- oder Heißwasserströmen in einer Koksofenbank
DE102014108305A1 (de) 2014-06-12 2015-12-17 Thyssenkrupp Ag Verfahren und Koksofenvorrichtung zur Gasdruckregelung einer Koksofenkammer
US10190052B2 (en) 2012-12-14 2019-01-29 Dmt Gmbh & Co. Kg Device and method for regulating and controlling the gas pressure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424874C1 (de) * 1994-07-14 1996-01-11 Dmt Gmbh Verfahren und Vorrichtung zur Vorlagenberieselung und Füllgasabsaugung einer Koksofenbatterie
DE19951191C2 (de) * 1999-10-22 2001-08-23 Thyssen Krupp Encoke Gmbh Verfahren und Vorrichtung zur Ableitung von heissen Rohgasen, die bei einer Verkokung in den Ofenkammern einer Koksofenbatterie entstehen
DE10048678B4 (de) * 1999-10-26 2005-07-07 Deutsche Montan Technologie Gmbh Koksofentür mit Gaskanal sowie Verfahren zum Regeln oder Steuern des Gasdruckes einer Koksofenkammer
US7067043B1 (en) * 1999-10-26 2006-06-27 Deutsche Montan Technologie Gmbh Coke oven door with gas channel
CA2415204C (en) * 2001-05-18 2007-11-06 Thyssen Krupp Encoke Gmbh Method for operating a coke oven battery
ITGE20050058A1 (it) * 2005-07-20 2007-01-21 Paul Wurth Italia S P A Metodo per la riduzione delle emissioni inquinanti dai forni di cokeria, e dispositivo a valvola per al sua attuazione.
CN100568145C (zh) * 2006-08-02 2009-12-09 程相魁 气体压力自动控制装置
DE102007016947A1 (de) * 2007-04-05 2008-10-09 Vecon Gmbh Vorrichtung und Verfahren zum Regeln des Gasdrucks einer Koksofenkammer innerhalb einer Koksofenbatterie
WO2012045916A1 (fr) * 2010-10-05 2012-04-12 Arcelormittal Maizieres Research Sa Installation de cokéfaction et procédé de pilotage de cette installation
DE102012008936B3 (de) 2012-05-08 2013-11-14 Thyssenkrupp Uhde Gmbh Planierkasten einer Koksofenkammer mit einem darin enthaltenen feuerfesten Formkörper als Abstreifkontur, Planierstange und Verfahren zum Planieren einer Kohleschüttung in einer befüllten Koksofenkammer
US9359554B2 (en) * 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
CN103980917B (zh) * 2014-05-28 2016-04-20 武汉科技大学 焦炉碳化室压力调节系统电磁线圈调压用水封装置
CN107121990B (zh) * 2017-05-23 2020-05-08 青岛理工大学 一种用于加热系统的压力调节装置
CN110564430B (zh) * 2019-09-29 2024-06-14 马鞍山钢铁股份有限公司 一种焦炉固定杯检修辅助工具及基于辅助工具的检修方法
CN110734774A (zh) * 2019-12-04 2020-01-31 重庆钢铁股份有限公司 一种焦炉炭化室充氮保压装置及其使用方法
KR102494498B1 (ko) * 2022-08-31 2023-02-06 해표산업 주식회사 바이오차 제조가 가능한 바이오매스 가스화 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603232A (en) * 1952-07-15 Sheetsxsheet i
DE1192152B (de) * 1965-05-06 Allied Chemical Corporation, New York, N. Y. (V. St. A.) Vorrichtung zur automatischen Regelung des Gasdruckes in Ofenkammern horizontaler Koksofenbatterien
DE528972C (de) * 1931-07-06 Alexander Grueter Abschlussvorrichtung fuer Gasvorlagen
DE417348C (de) * 1925-08-10 Askania Werke A G Vormals Cent Vorrichtung zur Regelung der Gasentnahme aus Gasentwicklungsvorrichtungen
USRE20619E (en) * 1938-01-11 Collector main valve assembly
DE366274C (de) * 1922-02-28 1923-01-05 Hermann Heinrich Burgemeister Sicherheitstauchvorrichtung fuer Vorlagen bei Gaserzeugern
DE945176C (de) * 1950-07-23 1956-07-05 Koppers Gmbh Heinrich Vorrichtung zur mechanischen Betaetigung der zur Regelung des Gasdruckes dienenden Drosselorgane in den Steigrohrleitungen von Kammerofenbatterien zur Erzeugung von Gas und Koks
US3243360A (en) * 1961-06-13 1966-03-29 Allied Chem Automatic actuation of the uptake valves in a coke oven battery
US3580815A (en) * 1969-01-30 1971-05-25 Koppers Co Inc Apparatus for simultaneously actuating standpipe lid,damper valve and steam valve
DE2231546C2 (de) * 1972-06-28 1974-01-24 Dr. C. Otto & Co Gmbh, 4630 Bochum Gassammeieinrichtung an Verkokungsöfen
FR2459824A1 (fr) * 1979-06-25 1981-01-16 Lorraine Houilleres Procede et installation de fabrication de coke ou semi-coke
US4960499A (en) * 1989-08-01 1990-10-02 Richard Jablin Coke oven hood apparatus

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107982C2 (de) * 2001-02-19 2003-03-27 Thyssenkrupp Stahl Ag Verfahren und Vorrichtung zum Regeln des Gasdrucks in einer Koksofenkammer sowie mit einer solchen Vorrichtung ausgestattetes Steigrohr
DE10107982A1 (de) * 2001-02-19 2002-09-05 Thyssenkrupp Stahl Ag Verfahren und Vorrichtung zum Regeln des Gasdrucks in einer Koksofenkammer sowie mit einer solchen Vorrichtung ausgestattetes Steigrohr
DE10124310C1 (de) * 2001-05-17 2002-10-10 Thyssen Krupp Encoke Gmbh Vorrichtung zum Regeln des Gasdruckes in einer Koksofenkammer
DE10128992A1 (de) * 2001-05-18 2003-02-27 Thyssen Krupp Encoke Gmbh Verfahren zum Betreiben einer Koksofenbatterie
DE10128992C2 (de) * 2001-05-18 2003-06-12 Thyssen Krupp Encoke Gmbh Verfahren zum Betreiben einer Koksofenbatterie
US8926800B2 (en) 2009-05-29 2015-01-06 Thyssenkrupp Uhde Gmbh Device for compensating deviations from a coaxial arrangement of components of a regulating organ to control the gas pressure of a coke oven chamber
DE102009023222B3 (de) * 2009-05-29 2010-12-16 Uhde Gmbh Vorrichtung zum Ausgleich von Abweichungen aus der koaxialen Anordnung von Bestandteilen eines Regelorgans zur Kontrolle des Gasdruckes einer Kokosofenkammer
DE102010035154A1 (de) 2010-08-23 2012-02-23 Uhde Gmbh Vorrichtung und Verfahren zur Regelung des Kammerdruckes von Koksofenkammern einer Koksofenbatterie mit Hilfe von einstellbaren Blenden an den Steigrohrkrümmermündungen in die Rohgasvorlage
WO2012031667A1 (de) 2010-08-23 2012-03-15 Thyssenkrupp Uhde Gmbh Vorrichtung und verfahren zur regelung des kammerdruckes von koksofenkammern einer koksofenbatterie mit hilfe von einstellbaren blenden an den steigrohrkrümmermündungen in die rohgasvorlage
DE102010047025A1 (de) 2010-09-30 2012-04-05 Uhde Gmbh Vorrichtung und Verfahren zur Aufstellung eines Regelorgans zur Kontrolle des Gasdruckes einer Koksofenkammer ohne dehnungsbedingte Abweichung der Regelanordnung
WO2012041469A2 (de) 2010-09-30 2012-04-05 Thyssenkrupp Uhde Gmbh Vorrichtung und verfahren zur aufstellung eines regelorgans des gasdruckes einer koksofenkammer ohne dehnungsbedingte abweichung der regelanordnung
DE102012002963A1 (de) 2012-02-16 2013-08-22 Thyssenkrupp Uhde Gmbh Verfahren und Vorrichtung zur flächenoptimierten Zuführung von Verbrennungsluft in den Primärheizraum einer Koksofenkammer des Typs "Non-Recovery" oder "Heat-Recovery"
WO2013120578A1 (de) 2012-02-16 2013-08-22 Thyssenkrupp Uhde Gmbh Verfahren und vorrichtung zur flächenoptimierten zuführung von verbrennungsluft in den primärheizraum einer koksofenkammer des typs "non-recovery" oder "heat-recovery"
DE102012019746B3 (de) * 2012-10-09 2013-12-24 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur Erzeugung einer Mehrzahl an Dampf- oder Heißwasserströmen in einer Koksofenbank
WO2014056576A1 (de) 2012-10-09 2014-04-17 Thyssenkrupp Uhde Gmbh Vorrichtung und verfahren zur erzeugung einer mehrzahl an dampf- oder heisswasserströmen in einer koksofenbank
US10190052B2 (en) 2012-12-14 2019-01-29 Dmt Gmbh & Co. Kg Device and method for regulating and controlling the gas pressure
DE102014108305A1 (de) 2014-06-12 2015-12-17 Thyssenkrupp Ag Verfahren und Koksofenvorrichtung zur Gasdruckregelung einer Koksofenkammer

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PL176815B1 (pl) 1999-07-30
ES2114611T3 (es) 1998-06-01
SK5395A3 (en) 1995-07-11
CZ284173B6 (cs) 1998-09-16
CN1083847A (zh) 1994-03-16
PL306863A1 (en) 1995-04-18
SK280444B6 (sk) 2000-02-14
AU4567593A (en) 1994-01-31
EP0649455A1 (de) 1995-04-26
US5609731A (en) 1997-03-11
JP3733139B2 (ja) 2006-01-11
RU2126436C1 (ru) 1999-02-20
WO1994001513A1 (de) 1994-01-20
UA43832C2 (uk) 2002-01-15
ZA934904B (en) 1994-02-21
CA2139401A1 (en) 1994-01-15
DE4321676C2 (de) 1995-11-16
KR100257530B1 (ko) 2000-06-01
CA2139401C (en) 2002-03-26
DE4321676A1 (de) 1994-01-20
BR9306739A (pt) 1998-12-08
CZ5295A3 (en) 1995-10-18
RU95105897A (ru) 1997-01-20
JPH08502765A (ja) 1996-03-26
AU667562B2 (en) 1996-03-28
CN1038845C (zh) 1998-06-24
ATE162208T1 (de) 1998-01-15
DE59307997D1 (de) 1998-02-19

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