EP1957613B1 - Procédé de contrôle de position d un dispositif de défournement de coke et défourneuse - Google Patents

Procédé de contrôle de position d un dispositif de défournement de coke et défourneuse Download PDF

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Publication number
EP1957613B1
EP1957613B1 EP06829435A EP06829435A EP1957613B1 EP 1957613 B1 EP1957613 B1 EP 1957613B1 EP 06829435 A EP06829435 A EP 06829435A EP 06829435 A EP06829435 A EP 06829435A EP 1957613 B1 EP1957613 B1 EP 1957613B1
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EP
European Patent Office
Prior art keywords
pressure head
edge
door frame
width
coke oven
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EP06829435A
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German (de)
English (en)
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EP1957613A1 (fr
Inventor
Martin Freimann
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Schalker Eisenhuette Maschinenfabrik GmbH
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Schalker Eisenhuette Maschinenfabrik GmbH
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Priority claimed from DE200510059296 external-priority patent/DE102005059296B3/de
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Publication of EP1957613A1 publication Critical patent/EP1957613A1/fr
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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
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/08—Pushers, e.g. rams
    • C10B33/10—Pushers, e.g. rams for horizontal chambers
    • 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
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/08—Pushers, e.g. rams
    • 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
    • C10B41/02—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke

Definitions

  • the invention relates to a method according to the preamble of claim 1. Furthermore, the present invention relates to a Koksausd Wegmaschine a coke oven according to the preamble of claim 9.
  • a method and apparatus for automatically positioning a printhead of a coke ejector is known.
  • the print head is automatically positioned centrally in front of an open coke oven chamber.
  • the distances between the edges of the print head and the walls of the coke oven chamber are detected.
  • the distances of the push rod are determined by the walls of the coke oven chamber.
  • the distance determination is intended to detect a non-central positioning of the print head in the open Koksofenhunt, which is due to a deflection of the push rod in the longitudinal direction of the coke oven battery or in the direction of travel of the Koksausdgur issued.
  • the position of the coke ejector can be changed relative to the front of the coke oven battery.
  • Object of the present invention is to provide a method and a Koksausdschreibmaschine available with which a positioning of the Koksausdschreib overlooked before expressing open Koksofenhunt the coke oven is possible without collisions between the printhead and a door frame of the coke oven chamber or the wall during the Ausdschreibvorgang Coke oven chamber can occur.
  • inventive method can be used together with known methods for coarse and fine positioning of Koksausdschreib Anlagen, which in the DE 34 02 690 A1 or the DE 26 48 049 A1 are described.
  • a control device according to the invention can be retrofitted in a simple manner. By the invention is ensured by the control of the (end) position of the push rod that malpositions of the print head, for example, due to different thermal expansions of the push rod, can be detected in any case before the onset of collisions.
  • the invention is based on the basic idea, on the basis of the detected radiation, a skew or inclination of the print head relative to the door frame and / or a lowering of the print head relative to the upper and / or bottom edge of the door frame.
  • the width of at least one edge distance or gap between the print head and the door frame is determined in the invention.
  • the radiation may be heat and / or infrared radiation, with the term "radiation" being used as a synonym for heat radiation and / or infrared radiation in the following.
  • Thermal radiation has a wavelength range of 100 nm to 1 mm and infrared radiation has a wavelength range of 780 nm to 1 mm
  • a skew or inclination of the print head is in the context of the invention to any deviation of the actual position of the print head of a predetermined nominal or normal position of the print head, which is due to bending or twisting of the push rod.
  • the nominal or normal position relates to the position of the print head with proper positioning of the Koksausd Wegmaschine before the coke oven chamber and non-bent or not twisted push rod. If, for example due to environmental influences to a rotation of the push rod about the central longitudinal axis or to a bending of the push rod transversely to the central longitudinal axis in the horizontal direction, this can lead to a skew or inclination of the print head.
  • the determined width is automatically compared with a reference or reference width, wherein the reference width to the desired or normal position of the print head, ie the position of the print head in the non-bent or non-twisted state
  • the reference width at a particular location of the printhead it is sufficient that the width of a wall distance between the printhead and the doorframe be determined at that location and compared to the reference width, a skew or skew, and a countersink to recognize the printhead.
  • the width of a Edge distance determined at a location of the print head which is arranged eccentrically to the horizontal or vertical center transverse axis of the print head.
  • it is advantageous if the edge distance in the corner or edge region of the print head is determined, since in the corner or edge region a skew or skew or a lowering of the print head can be easily determined.
  • the gap widths are determined on at least two horizontally or vertically spaced apart locations of the print head on the same sides of the print head. Based on a comparison of the determined gap widths a statement about a skew or skew relative to the desired or normal position in a simple manner possible. On the basis of the determined deviation of the gap widths at different locations of the print head, a (subsequent) positioning of the coke ejection device can then be carried out and / or a squeezing process can be interrupted before collision damage can occur.
  • From the determined at spaced locations of the printhead edge distances of the printhead can be made by determining the width deviation statement on how much the printhead is skewed or skewed relative to the desired or normal position. If the gap between the print head and the door frame has a different width at at least two different locations, this may indicate a misalignment of the print head.
  • the radiation emanating from a same side of the print head and the respective adjacent door frame at least two spaced apart longitudinally or transversely spaced locations of the printhead and the widths of the edge distances are determined at these locations, preferably , the width of at least one edge distance in the region of the upper print head end and the width of at least one edge distance in the region of the lower print head end are determined.
  • the deviation of the gap widths determined at two different locations of the print head or the deviation of the gap width from at least one location of the print head from at least one predetermined desired or reference width at this point is preferably automatically determined.
  • the determined deviation can lead to the automatic position control of the coke ejecting machine.
  • the detection device must be positioned in such a way and the evaluation device must be designed in such a way that the method features described above can be carried out with the coke-ejecting machine according to the invention.
  • the radiation intensities can be measured or detected and assigned to specific geometric points on the surface of the object or specific surface areas of the object. By detecting the radiation intensities, it is thus possible, after appropriate information processing and conversion, to measure an object.
  • the transition between areas or objects with different temperature can be detected by the change of the radiation intensity in the transition area.
  • the invention is based on the basic idea to determine the lateral distance between an edge of the print head and an adjacent edge of the door frame or Koksschumrandung on the basis of measured or detected heat and / or infrared radiation.
  • the edge region of the door frame adjacent to an edge region of the print head and of an edge region of the print head and the radiation possibly emanating from an inner region of the coke oven chamber are detected by means of at least one detection device.
  • the temperature is about 1200 ° C.
  • the Kokshuntumrandung or the door frame of Koksofensch and the printhead Koksausdschreib have a significantly lower temperature than the coke in the oven chamber, so that of the door frame and arranged in front of the coke oven chamber printhead
  • emanating radiation of greatly varying intensity emanating radiation of greatly varying intensity.
  • the intensity of the radiation is inventively detected by the detection device and then evaluated by the evaluation, which allows the determination of the width of at least one gap between an edge of the print head and an edge of a door frame. By comparing the determined width, for example, with a reference value, which may correspond to the width between the print head and the edge of the door frame with central positioning of the print head, position errors of the print head can be detected and, if necessary, corrective measures are initiated.
  • the invention allows, if necessary, that in the event of a risk of collision between the print head and a border of the coke oven chamber, a warning is generated, which may be connected to the request for manual repositioning of Koksausdschreibmaschine.
  • the detection device may be any type of radiation receiver that converts the radiation power impinging on it into an evaluable signal quantity that can be evaluated by the evaluation device.
  • radiation receivers for heat and infrared radiation from the prior art are known, such as pyrometers.
  • an optical device such as a thermal imaging or thermographic camera or a camera with thermal imaging function, is provided as the detection device. Both the thermal imaging camera and the thermographic camera are designed to record the intensity distribution of the radiation emanating from objects and to present it as a visible image.
  • a thermographic camera is designed by suitable calibration in such a way that the surface temperature of the objects can be deduced from the intensity of the detected radiation.
  • the priority is to determine and measure the relative position to each other of objects with different temperature on the basis of detected radiation, wherein the determination of the object temperatures in height is not necessary. It is basically sufficient to determine temperature differences that indicate the spatial dimensions of the object and its arrangement.
  • the detected or measured by the detection means radiation intensities are converted into signals such that the edge distance between the print head and the door frame can be clearly located and measured, which requires a corresponding design of the evaluation.
  • Koksausd Wegmaschine is provided that at least one optical device for at least partially visualization of the infrared radiation in at least one thermal or infrared image is provided as a detection device, wherein the optical device is arranged relative to the printhead and the door frame, in that at least one edge region of the print head and an edge region of the door frame adjacent to the edge region of the print head and optionally the gap region between the edge regions can be represented in the image representation of the detected radiation.
  • the evaluation of the image information of the thermal or infrared image can be done on the basis of different brightnesses and / or different shades.
  • the edge region of the print head and the edge region of the door frame due to lower temperatures in the image display a different brightness and / or a different color than the illustrated inner region of the coke oven chamber.
  • the interior of the coke oven chamber can highlight contour and scale as a light zone of the darker Koksofenschumrandung or the door frame.
  • the chamber opening is partially covered by the printhead contour, resulting in the coke oven chamber being visible as a bright frame in an infrared or thermal image due to the significantly lower surface temperatures of the printhead compared to the interior temperature of the coke oven chamber can.
  • the evaluation device is accordingly functionalized such that at least one edge distance can be detected on the basis of different brightness values and / or due to different hues in the image and the width of the edge distance can be determined.
  • Infrared films are offered as black-and-white films that are more or less sensitized in the infrared range, whereby the visible light is completely or largely switched off by a camera filter.
  • color films are available whose color reproduction "wrong colors", ie the colors shown are not the perception of the human eye, but it will be the infrared areas are "translated" into those of visible light.
  • the sensors of modern digital cameras are basically sensitive to infrared light, but mostly filters are installed to block infrared radiation in the cameras.
  • the optical device is arranged in front of the print head and the door frame, that in the heat or infrared image at least two arranged on opposite sides of the print head edge regions of the print head and the respective adjacent door frame can be displayed. If the positioning of the print head is exactly centered, the opposite edge spacings arranged on a common connecting line have the same width. The width of each edge distance then corresponds to half the difference between the opening width or height of the coke oven chamber and the printhead width or height. If the positioning is inaccurate, so that the print head is not arranged centrally in front of the opening of the coke oven chamber, the opposite edge distances have different widths.
  • the invention makes it possible in a simple manner to convey the position of the print head relative to the opening of the coke oven chamber on the basis of a comparison of the edge distances and, if necessary, to introduce corrective measures to prevent collisions when the print head is moved into the coke oven chamber.
  • the image information of the image reproducing the detected radiation is (automatically) evaluated by the evaluation device, wherein the evaluation of the image information recognizes at least one edge of the printhead and an edge of the door frame and the subsequent automatic determination of the width of at least one edge distance.
  • the print head, the door frame and the intermediate gap region through which radiation exits from the interior of the coke oven chamber, display different brightnesses and / or different color tones in a heat or infrared image.
  • the brightness values and / or the hues change abruptly, which allows a clear determination of the edge of the print head and the edge of an adjacent door frame.
  • the evaluation device depending on the determined width of the edge distance and / or in dependence on the determined width deviation for automatically generating at least one warning and / or at least one Control information for the positioning device to be formed.
  • the control information can be used to correct the positioning of the Koksausdschreib worn before the coke oven chamber. Falling below a given limit distance, a Ausdschreibvorgang can not be released. In any case, the Ausdschreibvorgang should not take place when the print head covers the door frame or the border of the coke oven chamber, with an edge distance between the print head and the door frame at this point or in this area is not determined.
  • the edge distances of the print head to the door frame on opposite sides of the print head can be determined preferably at the same height. It is not possible due to the width of the coke oven chamber, the printhead geometry or the construction of Koksausdschreibmaschine to capture the entire width and / or the entire height of the opening of the coke oven chamber with an optical device in an image, at least two in the transverse direction and / or arranged in the longitudinal direction of the print head juxtaposed and spaced-apart optical devices such in front of the print head and the door frame, that in at least two images from the horizontal or vertical opposite edge regions of the print head and the respective adjacent door frame outgoing radiation can be displayed.
  • the optical devices may be aligned in pairs in a horizontal or vertical plane, each camera generating a thermal or infrared image, each representing one side of the printhead. From each image, an edge distance is determined with respect to a side of the printhead, wherein from a comparison of the determined edge distances a statement can be made about whether on both sides of the printhead a required limit distance to the door frame is maintained.
  • At least two in the transverse direction or in the longitudinal direction of the print head juxtaposed and spaced-apart optical devices are arranged on a common horizontal or vertical axis.
  • a Koksausdschreibmaschine 1 of a coke oven 2 with at least one a push rod 3 and a print head 4 having Koksausdschreib sexual 5 is shown, wherein the Koksausdschreibmaschine 1 for positioning the Koksaustik overlooked 5 before an expressing open coke oven chamber 6 of the coke oven 2 has a positioning device, not shown.
  • the Koksausdschreibmaschine 1 has a connected to the Positionnier issued also in Fig. 1 not shown control device for position control of the print head 4.
  • Fig. 2 schematically a section of the front view of the coke oven 2 with the open coke oven chamber 6 is shown.
  • the print head 4 of the coke ejecting device 5 is arranged centrally.
  • the position of the print head 4 corresponds to a normal or desired position.
  • the opening of the coke oven chamber 6 is bordered by a door frame 7 of the coke oven chamber. 6
  • a coke oven chamber 6 there is an approximately constant tempera ture of about 1200 ° C.
  • the door frame 7 and the edge of the coke oven chamber 6 has on the outside a much lower temperature, so that the opening of the coke oven chamber 6 on an infrared - or thermal image of the front of the coke oven 2 contour and scale highlights as a bright zone in front of the darker door frame 7 shown with low temperature. This is in Fig. 2 shown. After positioning the printhead 4 in front of the coke oven chamber 6, this is partially covered by the contour of the print head 4.
  • a control device with a camera 8 and an evaluation device 9 is provided.
  • the camera 8 is for visualization of a Front of the coke oven chamber 6 in the area of the print head 4 and the adjacent door frame 7 outgoing heat or infrared radiation provided, the camera 8 is arranged in front of the print head 4 and the door frame 7 that in a heat generated by the camera 8 or Infrared image at least two arranged on opposite sides of the print head 4 edge regions of the print head 4 and the respective adjacent door frame 7 can be displayed.
  • the widths b 1 , b 2 of at least two arranged at the same height of the print head 4 edge distances between the print head 4 and the door frame 7 can be determined. From the evaluation device 9 image zones are determined at the same temperature in the heat or infrared image generated by the camera 8 by means of a suitable image recognition software and assigned to the surfaces of the print head 4 and the door frame 7. With the aid of an image evaluation software the widths b 1 , b 2 of the laterally brighter edge distances between the print head 4 and the door frame 7 are detected and scaled on a defined plane. Subsequently, the quotient of the determined widths b 1 , b 2 is formed. If the quotient has a value of approximately 1, both edge distances, taking into account tolerances, have essentially the same width b 1 , b 2 . It can be concluded that the print head 4 is positioned centrally to the opening of the coke oven chamber 6.

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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)
  • Length Measuring Devices By Optical Means (AREA)

Claims (16)

  1. Procédé de contrôle de position d'un dispositif de défournement de coke d'une défourneuse (1) présentant une tige de pression (3) et une tête de pression (4), situé avant une chambre de four à coke (6) ouverte et devant être défournée, d'un four à coke (2) et éventuellement pour le positionnement de la tige de pression (3) avant la chambre du four à coke (6), le rayonnement thermique et/ou infrarouge émis d'une région de bord de la tête de pression (4) et d'une région de bord d'un cadre de porte (7) de la chambre du four à coke (6) adjacente à la région de bord de la tête de pression (4) ainsi que le rayonnement thermique ou infrarouge émis éventuellement d'une région intérieure de la chambre du four à coke (6) étant détectés, la largeur (b1, b2) d'au moins une distance du bord entre un bord de la tête de pression (4) et un bord d'un cadre de porte (7) étant détectée sur la base du rayonnement détecté et de préférence, sur la base de la largeur détectée (b1, b2) de la distance du bord, au moins une information de commande pour un dispositif de positionnement de la défourneuse (1) et/ou un avertissement étant générés automatiquement, caractérisée en ce que la largeur (b1, b2) de la distance du bord respective en au moins deux emplacements de la tête de pression (4) espacés l'un de l'autre horizontalement ou verticalement est détectée sur un même côté de la tête de pression (4) et en ce que sur la base des largeurs détectées (b1, b2), on détermine une position oblique de la tête de pression (4) par rapport au cadre de porte (7) à attribuer à une rotation de la tige de pression (3).
  2. Procédé selon la revendication 1, caractérisé en ce que la largeur détectée (b1, b2) est comparée automatiquement à une largeur de référence, la largeur de référence se rapportant à une position de consigne ou normale de la tête de pression (4).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'on détecte la largeur (b1, b2) depuis une distance du bord en un emplacement de la tête de pression (4) qui est disposé de manière excentrée par rapport à l'axe transversalement médian horizontal ou vertical de la tête de pression (4) et/ou par rapport à l'axe transversal médian horizontal ou vertical (X, Y) du cadre de porte (7).
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le rayonnement partant d'un même côté de la tête de pression (4) et du cadre de porte adjacent (7) est détecté en au moins deux emplacements de la tête de pression (4) espacés l'un de l'autre dans la direction longitudinale ou dans la direction transversale, et les largeurs des distances du bord sont détectées, et de préférence les largeurs (b1, b2) d'au moins une distance du bord dans la région de l'extrémité de la tête de pression supérieure (10) et d'au moins une distance du bord dans la région de l'extrémité de la tête de pression inférieure (11) sont déterminées.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le rayonnement infrarouge partant des régions de bord de la tête de pression (4) opposées horizontalement ou verticalement et du cadre de porte (7) adjacent respectif est détecté et en ce que les largeurs (b1, b2) d'au moins deux distances du bord opposées sur un axe commun horizontal ou vertical (I, II) sont déterminées.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que l'écart des largeurs (b1, b2) de deux distances du bord ou l'écart de la largeur (b1, b2) d'une distance du bord et d'une largeur de référence est déterminé de préférence automatiquement.
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'en fonction d'au moins un écart de largeur, au moins une information de commande pour le dispositif de positionnement et/ou un avertissement sont générés.
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les lignes de pourtour de la tête de pression (4) et du cadre de porte (7) sont illustrées essentiellement complètement dans au moins une représentation illustrative.
  9. Défourneuse (1) d'un four à coke (2) comprenant au moins un dispositif de défournement de coke présentant une tige de pression (3) et une tête de pression (4) et un dispositif de positionnement pour le positionnement du dispositif de défournement de coke avant une chambre de four à coke (6), ouverte et devant être défournée, du four à coke (2), réalisée pour mettre en oeuvre un procédé selon l'une quelconque des revendications précédentes, un dispositif de contrôle pour le contrôle de la position de la tête de pression (4) connecté au dispositif de positionnement étant prévu, le dispositif de contrôle présentant au moins un dispositif de détection (8) pour détecter au moins en partie le rayonnement thermique et/ou infrarouge partant d'un côté avant de la chambre du four à coke (6) et au moins un dispositif d'analyse (9) pour analyser le rayonnement détecté et pour déterminer la largeur (b1, b2) d'au moins une distance du bord entre un bord de la tête de pression (4) et un bord d'un cadre de porte (7) de la chambre de four à coke (6), et le dispositif de détection (8) étant disposé avant la tête de pression (4) disposée avant une chambre de four à coke (6) ouverte à défourner et avant le cadre de porte (7), de telle sorte qu'au moins le rayonnement émis d'une région de bord de la tête de pression (4) et d'une région de bord du cadre de porte (7) adjacente à la région de bord de la tête de pression (4) ainsi que le rayonnement émis éventuellement d'une région intérieure de la chambre de four à coke (6) puissent être détectés, caractérisée en ce que le dispositif de détection (8) est disposé de telle sorte, et le dispositif d'analyse (9) est réalisé de telle sorte, que les largeurs (b1, b2) d'au moins deux distances du bord en des emplacements de la tête de pression (4) espacés l'un de l'autre verticalement ou horizontalement d'un même côté de la tête de pression (4) et qu'un écart de largeur puissent être déterminés automatiquement.
  10. Défourneuse selon la revendication 9, caractérisée en ce que le dispositif d'analyse (9) est réalisé pour comparer automatiquement la largeur déterminée (b1, b2) avec une largeur de référence.
  11. Défourneuse selon l'une quelconque des revendications 10 ou 11, caractérisée en ce que le dispositif de détection (8) est disposé de telle sorte que l'on puisse déterminer la largeur (b1, b2) d'une distance du bord en un emplacement de la tête de pression (4) qui est disposé de manière excentrique par rapport à l'axe transversal médian horizontal ou vertical de la tête de pression (4) et/ou par rapport à l'axe transversal médian horizontal ou vertical (X, Y) du cadre de porte (7).
  12. Défourneuse selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif d'analyse (9) est réalisé en fonction de la largeur (b1, b2) et/ou de l'écart de largeur en vue de générer un avertissement et/ou de générer automatiquement une information de commande pour le dispositif de positionnement.
  13. Défourneuse selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif optique (8) est disposé avant la tête de pression (4) de telle sorte que dans une image thermique ou infrarouge, la ligne de pourtour de la tête de pression (4) et la ligne de pourtour du cadre de porte (7) puissent être essentiellement complètement représentées.
  14. Défourneuse selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins deux dispositifs optiques (8) disposés l'un à côté de l'autre et espacés l'un de l'autre dans la direction transversale et/ou dans la direction longitudinale de la tête de pression (4) sont disposés avant la tête de pression (4) et le cadre de porte (7) de telle sorte que dans au moins deux images thermiques ou infrarouges, le rayonnement émis depuis des régions de bord, opposées horizontalement ou verticalement, de la tête de pression (4) et du cadre de porte (7) adjacent respectif, puisse être représenté.
  15. Défourneuse selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins deux dispositifs optiques (8) disposés l'un à côté de l'autre et espacés l'un de l'autre dans la direction transversale et/ou dans la direction longitudinale de la tête de pression (4) sont disposés avant la tête de pression (4) et le cadre de porte (7) de telle sorte que dans au moins deux images thermiques ou infrarouges, le rayonnement émis depuis des régions de bord, espacées l'une de l'autre dans la direction longitudinale ou dans la direction transversale, d'un côté de la tête de pression (4) et du cadre de porte (7) adjacent respectif, puisse être représenté.
  16. Défourneuse selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins deux dispositifs optiques (8) disposés l'un à côté de l'autre et espacés l'un de l'autre dans la direction transversale ou dans la direction longitudinale de la tête de pression (4) sont disposés sur un axe horizontal commun (I, II) ou sur un axe vertical commun.
EP06829435A 2005-12-09 2006-12-08 Procédé de contrôle de position d un dispositif de défournement de coke et défourneuse Active EP1957613B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005059317 2005-12-09
DE200510059296 DE102005059296B3 (de) 2005-12-09 2005-12-09 Verfahren zur Positionskontrolle und zur Positionierung einer Koksausdrückeinrichtung sowie Koksausdrückmaschine
PCT/EP2006/011835 WO2007065700A1 (fr) 2005-12-09 2006-12-08 Procédé de contrôle de position d’un dispositif de défournement de coke et défourneuse

Publications (2)

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EP1957613A1 EP1957613A1 (fr) 2008-08-20
EP1957613B1 true EP1957613B1 (fr) 2010-09-08

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EP (1) EP1957613B1 (fr)
JP (1) JP2009518477A (fr)
KR (1) KR20080086991A (fr)
AT (1) ATE480609T1 (fr)
DE (1) DE502006007865D1 (fr)
WO (1) WO2007065700A1 (fr)

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DE102013101912A1 (de) * 2013-02-26 2014-08-28 Thyssenkrupp Industrial Solutions Gmbh Vorrichtung zum Ausdrücken von Koks aus einer Ofenkammer eines Koksofens
DE102013105800A1 (de) * 2013-06-05 2014-12-11 Koch Industrieanlagen Gmbh Vorrichtung zum Positionieren der Bedienmaschine einer Verkokungsofenbatterie
KR101881359B1 (ko) * 2017-03-21 2018-07-24 이호영 코크스 오븐 및 코크스 오븐 도어 프레임 진단장치 및 진단시스템
CN108300493B (zh) * 2018-04-04 2024-02-02 大连华锐重工焦炉车辆设备有限公司 用于scp机的双阅读头自动对位系统及对位方法
KR102178704B1 (ko) * 2018-11-30 2020-11-13 주식회사 포스코 코크스 오븐 탄화실 부착 카본 모니터링 장치
CN111849518B (zh) * 2020-07-22 2022-01-11 广东韶钢松山股份有限公司 焦化工序协同方法和焦炉系统

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DE2648049A1 (de) 1976-10-23 1978-04-27 Bergwerksverband Gmbh Verfahren zur steuerung und ueberwachung des betriebes von koksofenbedienungsmaschinen und anderer, den verkokungsoefen zugeordneter einrichtungen
JPS6036593A (ja) * 1983-08-09 1985-02-25 Sumitomo Heavy Ind Ltd コ−クス炉設備の押出プレ−ト傾き・振れ検出装置
DE3402690A1 (de) 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Anordnung zur feinpositionierung von kokereimaschinen
JPH06104828B2 (ja) 1990-07-11 1994-12-21 新日本製鐵株式会社 コークス押出機の押出ラム自動位置合わせ制御装置
JP2559964B2 (ja) * 1993-01-20 1996-12-04 新日本製鐵株式会社 コークス押出機の制御方法

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DE502006007865D1 (de) 2010-10-21
JP2009518477A (ja) 2009-05-07
ATE480609T1 (de) 2010-09-15
EP1957613A1 (fr) 2008-08-20
KR20080086991A (ko) 2008-09-29
WO2007065700A1 (fr) 2007-06-14

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