WO2007065700A1 - 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
WO2007065700A1
WO2007065700A1 PCT/EP2006/011835 EP2006011835W WO2007065700A1 WO 2007065700 A1 WO2007065700 A1 WO 2007065700A1 EP 2006011835 W EP2006011835 W EP 2006011835W WO 2007065700 A1 WO2007065700 A1 WO 2007065700A1
Authority
WO
WIPO (PCT)
Prior art keywords
print head
door frame
edge
coke
width
Prior art date
Application number
PCT/EP2006/011835
Other languages
German (de)
English (en)
Inventor
Martin Freimann
Original Assignee
Schalker Eisenhütte Maschinenfabrik Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE200510059296 external-priority patent/DE102005059296B3/de
Application filed by Schalker Eisenhütte Maschinenfabrik Gmbh filed Critical Schalker Eisenhütte Maschinenfabrik Gmbh
Priority to DE502006007865T priority Critical patent/DE502006007865D1/de
Priority to EP06829435A priority patent/EP1957613B1/fr
Priority to AT06829435T priority patent/ATE480609T1/de
Priority to JP2008543741A priority patent/JP2009518477A/ja
Publication of WO2007065700A1 publication Critical patent/WO2007065700A1/fr

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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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a method for checking the position of a coke ejection device of a coke ejection machine having a pressure rod and a print head in front of an open coke oven chamber of a coke oven, and optionally for positioning the pressure rod in front of the coke oven chamber according to the preamble of claim 1. Furthermore, the present invention relates to a Coke beater of a coke oven according to the preamble of claim 10.
  • JP 04072386 A already discloses a method for automatically determining the position of a print head of a coke ejection device, the infrared radiation of the hot coke emerging from the coke oven chamber in the region between an edge of the print head and an edge of the door frame of the coke oven chamber being measured by an infrared detector and by an evaluation device is evaluated in order to determine the width of the edge distances between the edge of the print head and the edge of the door frame on both opposite sides of the door frame. The widths of the edge distances determined are used for the automatic position correction of the coke ejection machine having the coke ejection device.
  • the coke ejection machine is moved in the horizontal direction in order to position the print head centrally in front of an open coke oven chamber.
  • the method according to the invention can be used together with known methods for coarse and fine positioning of the coke ejection device, which are described in DE 34 02 690 A1 or DE 26 48 049 A1.
  • a control device according to the invention can be easily retrofitted. By checking the (end) position of the print rod, the invention ensures that misalignments of the print head, for example due to different thermal expansions of the print rod, can be detected in any case before collisions occur.
  • the invention is based on the basic idea of determining, based on the detected radiation, an inclined or inclined position of the print head relative to the door frame and / or a lowering of the print head relative to the upper and / or lower edge of the door frame. For this purpose, 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 can be heat radiation and / or infrared radiation, the term “radiation” always being used synonymously in the following for heat radiation and / or for infrared radiation.
  • Thermal radiation has a wavelength range from 100 nm to 1 mm and infrared radiation has a wavelength range from 780 nm to 1 mm.
  • an inclined or inclined position of the printhead is any deviation of the actual position of the printhead from a predetermined desired or normal position of the printhead, which indicates a Bending or twisting the push rod is due.
  • the target or normal position relates to the position of the print head when the coke ejection machine is properly positioned in front of the coke oven chamber and when the push rod is not bent or twisted. If, for example, environmental influences lead to a twisting 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 an inclined or inclined position of the print head.
  • the determined width with a target or.
  • Reference width is automatically compared, the reference width being based on the nominal or normal position of the print head, i.e. is related to the position of the print head when the print rod is not bent or not twisted.
  • the width of an edge distance is preferably determined at a point on the print head which is arranged eccentrically to the horizontal or vertical central transverse axis of the print head. It is particularly advantageous if the edge distance in the corner or edge area of the print head is determined, since in the corner or edge area an inclined or inclined position or a lowering of the print head can be easily determined.
  • the gap widths are determined at at least two horizontally or vertically spaced apart locations of the print head on the same or different sides of the print head. A comparison of the determined gap widths enables a statement to be made about an inclined or inclined position or a lowering of the print head. fes relative to the target or normal position in a simple manner. On the basis of the determined deviation of the gap widths at different locations on the printhead, the coke-pressing device can then be (repositioned) and / or a pressing-out process can be stopped before collision damage can occur.
  • a determination can be made by determining the width deviation as to how much the printhead is skewed or inclined and / or has dropped 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 can indicate a misalignment of the print head.
  • the radiation emanating from the same side of the printhead and the respectively adjacent door frame is detected at at least two positions of the printhead which are spaced apart in the longitudinal or transverse direction and the widths of the edge distances are determined at these points, preferably , The width of at least one edge distance in the area of the upper print head end and the width of at least one edge distance in the area of the lower print head end are determined. This makes it possible in a simple manner to detect skewed or inclined positions of the print head relative to the coke oven chamber.
  • the deviation of the gap widths determined at two different points on the print head or the deviation of the gap width at least one point on the print head from at least one predetermined nominal or reference width is preferably determined automatically at this point. The determined deviation can lead to the automatic position control of the coke ejection machine. It goes without saying that the detection device must be positioned in such a way and the evaluation device must be designed in such a way that the previously described method features can be carried out with the coke press-out machine according to the invention.
  • the radiation intensities can be measured or detected and assigned to certain geometric points on the surface of the object or certain 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 surface areas or objects with different temperatures can be recognized by changing the radiation intensity in the transition area.
  • the invention is based on the basic idea of determining the lateral distance between an edge of the print head and an adjacent edge of the door frame or the coke chamber border on the basis of measured or detected heat and / or infrared radiation.
  • the radiation emanating from an edge region of the print head and from an edge region of the door frame adjacent to the edge region of the print head, as well as the radiation possibly emanating from an inner region of the coke oven chamber is detected by at least one detection device.
  • the temperature inside the coke oven chamber is approx. 1200 ° C.
  • the coke chamber border or the door frame of the coke oven chamber and the print head of the coke ejection device have a significantly lower temperature than the coke in the oven chamber, so that the door frame and the print head arranged in front of the coke oven chamber on the one hand, and from the coke in the interior of the coke oven chamber, on the other hand, radiation with very different intensities emits.
  • the intensity of the radiation is detected by the detection device and then evaluated by the evaluation device, which makes it possible to determine the width of at least one gap between an edge of the print head and an edge of a door frame.
  • the invention allows, if necessary, that a warning is generated when there is an imminent risk of collision between the printhead and a border of the coke oven chamber, which warning message can be associated with the request for manual repositioning of the coke ejection machine.
  • the coke extrusion machine or the coke extrusion device is preferably positioned such that the print head is arranged in the center in front of a coke oven chamber to be pressed out.
  • the edge distance has a predetermined target value or a predetermined reference width, which is predetermined by the geometry of the coke oven chamber and the coke ejection device. Knowing the edge distance between the printhead and the door frame with central positioning or knowing a minimum edge distance that is required to prevent collisions between the printhead and the door frame, it is easily possible to reposition on the basis of the actual edge distance determined to carry out the coke pressing machine or the coke pressing device. It goes without saying that the nominal or normal position of the print head is not necessarily determined by the central positioning in front of the coke oven chamber.
  • the detection device can be any type of radiation receiver that converts the radiation power that strikes it into an evaluable signal quantity that can be evaluated by the evaluation device.
  • Radiation receivers for heat and infrared radiation are known from the prior art, such as pyrometers.
  • An optical device such as a thermal imaging or thermography camera or a camera with a thermal imaging function, is preferably provided as the detection device. Both the thermal imaging camera and the thermography camera are designed to determine the intensity distribution of the radiation emitted by objects to capture and present as a visible image.
  • a thermography camera is designed by a suitable calibration in such a way that the surface temperature of the objects can be deduced from the intensity of the detected radiation.
  • the primary aim of the invention is to determine and measure the relative position of objects with different temperatures on the basis of detected radiation, the determination of the object temperatures not being necessary in terms of height. It is generally sufficient to determine temperature differences that indicate the spatial dimensions of the object and its arrangement.
  • the radiation intensities detected or measured by the detection device are converted into signals in such a way that the edge distance between the print head and the door frame can be clearly localized and measured, which requires a corresponding design of the evaluation device.
  • the invention is not limited to the positioning and position control of a coke ejection device, but can in principle also be used for the positioning and position control of any handling devices of the coke oven that have to be introduced into areas with higher or lower temperatures, due to different thermal expansions Collisions of the handling device can come with a border of the insertion area.
  • At least one optical device is provided as the detection device for at least partial visualization of the infrared radiation in at least one thermal or infrared image, the optical device being arranged relative to the printhead and the door frame in this way, that at least one edge region of the printhead and an edge region of the door frame adjacent to the edge region of the printhead and possibly the gap region between the edge regions can be represented in the image representation of the detected radiation.
  • the image information of the thermal or infrared image can be evaluated on the basis of different brightnesses and / or different color tones.
  • the edge area of the printhead and the edge area of the door frame have a different brightness and / or a different color than the interior area of the coke oven chamber shown due to lower temperatures in the image.
  • the inner area of the coke oven chamber can be highlighted in accordance with the contour and scale as a light zone from the darker coke oven chamber border or the door frame.
  • the chamber opening is partially covered by the print head contour, which, due to the significantly lower surface temperatures of the print head compared to the interior temperature of the coke oven chamber, leads to the coke oven chamber being a bright frame in an infrared or thermal image can be visible.
  • the evaluation device is accordingly functionalized in such a way that at least one edge distance can be recognized in the image on the basis of different brightness values and / or on the basis of different colors and the width of the edge distance can be determined.
  • Infrared films are offered as black and white films, which 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 rendering has "wrong colors", i.e. the colors shown do not correspond to the perception of the human eye, but the infrared areas are "translated" into those of visible light.
  • the sensors of modern digital cameras are fundamentally sensitive to infrared light, but mostly filters for blocking infrared radiation are built into the cameras.
  • the optical device is arranged in front of the printhead and the door frame in such a way that at least two edge regions of the printhead and the respectively adjacent door frame arranged on opposite sides of the printhead can be represented in the thermal or infrared image. If the printhead is positioned exactly in the center, the opposing overlying edge distances 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 print head 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 determine 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 initiate corrective measures to prevent collisions when the print head enters the coke oven chamber.
  • the image information of the image reproducing the detected radiation is (automatically) evaluated by the evaluation device, the evaluation of the image information recognizing at least one edge of the print head and one edge of the door frame and the subsequent automatic determination of the width of at least one edge distance. Due to different temperatures, the print head, the door frame and the gap area in between, through which radiation emerges from the interior of the coke oven chamber, have different brightnesses and / or different colors in a thermal or infrared image. In the transition area between the print head and the gap area or in the transition area between the door frame and the gap area, the brightness values and / or the color tones change abruptly, which enables a clear determination of the edge of the print head and the edge of an adjacent door frame.
  • the evaluation device can, depending on the determined width of the edge distance and / or depending on the determined width deviation, automatically generate at least one warning and / or at least one Control information for the positioning device.
  • the control information can be used to correct the positioning of the coke pushing device. tion in front of the coke oven chamber. If the distance falls below a specified limit, an ejection process cannot be enabled. In any case, the pushing-out process should not take place if the print head covers the door frame or the border of the coke oven chamber, it being impossible to determine an edge distance between the print head and the door frame at this point or in this area.
  • the optical device must be arranged in front of the print head in such a way that at least the corresponding edge areas of the print head and the adjacent door frame can be represented in a common thermal or infrared image, so that the edge distance to be determined can be determined from the image information shown.
  • the optical device it is also possible for the optical device to be arranged in front of the printhead in such a way that the outline of the printhead and the outline of the door frame can be represented essentially completely in the infrared image.
  • the printhead and the neighboring door frame in one or more thermal or infrared images.
  • the edge distances of the print head to the door frame on opposite sides of the print head can preferably be determined at the same height. Is it not possible due to the width of the coke oven chamber, the printhead geometry or the construction of the coke pushing machine?
  • At least two optical devices which are arranged next to one another in the transverse direction and / or in the longitudinal direction of the print head and are spaced apart from one another can be arranged in front of the print head and the door frame that the radiation emanating from horizontally or vertically opposite edge regions of the print head and the respectively adjacent door frame can be represented in at least two images.
  • the optical devices can be aligned in pairs in a horizontal or vertical plane, with each camera generating a thermal or infrared image, each representing one side of the printhead.
  • An edge distance relating to one side of the print head is determined from each image, and a comparison can be made from a comparison of the determined edge distances as to whether a required limit distance to the door frame is maintained on both sides of the print head.
  • At least two optical devices arranged next to one another in the transverse direction or in the longitudinal direction of the print head and spaced apart from one another are arranged on a common horizontal or vertical axis. This simplifies the determination or calculation of edge distances on two opposite sides of the print head and the determination of the deviation between the edge distances.
  • 1 is a cross sectional view of a coke pushing machine of a coke oven.
  • Fig. 2 is a schematic representation of an open coke oven chamber with one positioned in front of the opening of the coke oven chamber
  • FIG. 3 is a schematic representation of the position determination of the print head with an optical device
  • Fig. 4 is a schematic representation of the position determination of the
  • Fig. 5 is a schematic representation of an open coke oven chamber with a printhead positioned in an oblique or inclined position in front of the opening of the coke oven chamber.
  • the coke pushing machine 1 shows a coke pushing machine 1 of a coke oven 2 with at least one coke pushing device 5 having a push rod 3 and a print head 4, wherein the coke pushing machine 1 has a positioning device, not shown, for positioning the coke pushing device 5 in front of an open coke oven chamber 6 of the coke oven 2.
  • the coke pushing machine 1 has a control device, also not shown in FIG. 1, connected to the positioning device for checking the position of the print head 4.
  • FIG. 2 schematically shows a section of the front view of the coke oven 2 with the coke oven chamber 6 open.
  • the print head 4 of the coke ejection device 5 is arranged in the center.
  • the position of the print head 4 corresponds to a normal or target position.
  • the opening of the coke oven chamber 6 is surrounded by a door frame 7 of the coke oven chamber 6.
  • a coke oven chamber 6 there is an approximately constant temperature of approximately 1200 ° C.
  • the door frame 7 or the border of the coke oven chamber 6 has a significantly lower temperature on the outside, so that the opening of the coke oven chamber 6 is located on an infrared or thermal image from the front of the coke oven 2 emphasizes the contour and scale as a bright zone in front of the darker door frame 7 with a lower temperature. This is shown in Fig. 2. After positioning the print head 4 in front of the coke oven chamber 6, it is partially covered by the contour of the print head 4.
  • the coke oven chamber 6 When positioning the print head 4 in the normal or target position, the coke oven chamber 6 is therefore visible on an infrared or thermal image as a bright frame with a width that is preferably the same along the longitudinal and transverse sides, since the temperature of the print head 4 is also significantly lower than the temperature of the coke inside the coke oven chamber 6.
  • the gap area between the printhead 4 and the door frame 7 on both sides of the printhead 4 has an essentially identical width b 1 , b 2 on.
  • Each width bi, b 2 then corresponds to half the difference between the opening width of the coke oven chamber 6 and the width of the print head 4. If the print head 4 is not positioned centrally, the print head 4 being shifted to the left or to the right in the horizontal direction, then the edge distance between the edge of the print head 4 and the edge of the door frame 7 on the two sides of the print head 4 has a different width b ,, b 2 .
  • the width bj of the left edge distance of the print head 4 from the door frame 7 decreases by the amount of the center offset
  • the width b 2 of the edge distance on the other side of the print head 4 increases by the same amount.
  • the total width of the two edge distances is determined by the opening width of the coke oven chamber 6 and the width of the print head 4 and is therefore constant.
  • a control device with a camera 8 and an evaluation device 9 is provided in accordance with FIG. 3 for checking the position of the print head and possibly for positioning the coke ejection device in front of an open coke oven chamber 6 to be pressed out.
  • the camera 8 is provided to visualize the heat or infrared radiation emanating from a front of the coke oven chamber 6 in the area of the print head 4 and the adjacent door frame 7, the camera 8 being arranged in front of the print head 4 and the door frame 7 in such a way that in one from the thermal or infrared image generated by the camera 8, at least two edge regions of the printhead 4 and the respectively adjacent door frame 7 arranged on opposite sides of the printhead 4 can be represented.
  • the widths b 1 5 b 2 of at least two edge distances arranged at the same height of the print head 4 between the print head 4 and the door frame 7 can be determined.
  • the evaluation device 9 are in the thermal or infrared image generated by the camera 8 Using suitable image recognition software, image zones with the same temperature are determined and assigned to the surfaces of the print head 4 and the door frame 7.
  • the widths b, b 2 of the laterally lighter edge distances between the print head 4 and the door frame 7 are recorded and scaled on a defined level.
  • the quotient is then formed from the determined widths b 1 5 b 2 . If the quotient has a value of approx. 1, both edge distances have essentially the same width b ,, b 2 , taking tolerances into account. From this it can be concluded that the print head 4 is positioned centrally to the opening of the coke oven chamber 6.
  • the print head 4 covers the door frame 7 on this side or lies directly against the door frame 7 and there is an acute risk of collision between the print head 4 and the Door frame 7. In this case, a pushing-out process cannot be released or only after corresponding repositioning of the print head 4.
  • the positioning process can be carried out with several cameras 8, two each Cameras 8 can be aligned in pairs in a horizontal plane in order to record one side of the print head 4 and the adjoining door frame 7, respectively. This is shown in FIG. 4. In the embodiment shown in Fig.
  • each side of the print head 4 is in one Thermal or infrared image recorded, the widths (b b b 2 ) of opposite edge distances can be determined and compared with one another in order to be able to exactly determine the position of the print head 4 in front of the coke oven chamber 6.
  • the push rod 3 is heated or cooled more on one side and is spatially deformed, in particular bent and / or twisted due to different thermal expansions.
  • the spatial deformation of the push rod 3 can also lead to a displacement of the print head 4 from the central arrangement in front of the coke oven chamber 6, even if the coke pushing machine 1 is properly positioned in front of a coke oven chamber 6, whereby both relative to an inclined or inclined position of the print head 4 to the central transverse axes X, Y of the door frame 7 or to a tilting of the print head 4 around the central longitudinal axis of the print rod 3 to the left or to the right, and also to an oblique or inclined position of the print head 4 relative to that caused by the vertical central transverse axis Y of the door frame 7 defined vertical plane, wherein the print head 4 can be inclined forward or backward relative to the front of the door frame 7.
  • a lowering of the print head 4 in the vertical direction relative to the door frame 7 is also possible.
  • 5 shows a print head 4 which is arranged in front of an open coke oven chamber 6 of the coke oven 2 and is inclined relative to the opening of the coke oven chamber 6. Despite a substantially central alignment of the print head 4 in the plane of the print rod 3, the positioning of the print head 4 shown in FIG. 5 can lead to a collision of the upper print head end 10 or the lower print head end 11.
  • the print head 4 determines the widths (b ,, b 2 ) of the edge distances between the print head 4 and the door frame 7 on at least two horizontal planes I, II, the horizontal plane I in the region of the upper print head end 10 and the horizontal plane II is provided in the region of the lower print head end 1 1.
  • the invention permits, if necessary, those mentioned in the claims and / or those disclosed and described with reference to the drawing Combine features with each other, even if this is not described in detail.

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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)

Abstract

L’invention concerne un procédé de contrôle de position d’un dispositif de défournement de coke présentant une tige de pression (3) et une tête de pression (4) de défourneuse (1) devant une chambre de cuisson de coke (6) ouverte pour extrusion d’un four à coke (2) et le cas échéant de positionnement de la tige de pression (4) devant la chambre de cuisson de coke (6), pour ainsi détecter le rayonnement thermique ou le rayonnement infrarouge provenant d’une zone de bord de la tête de pression (4) et d’une zone de bord jouxtant la zone de bord de la tête de pression (4) d’un encadrement (7) de porte de la chambre de cuisson de coke (6) ainsi que le cas échéant le rayonnement thermique ou le rayonnement infrarouge provenant d’une zone interne de la chambre de cuisson de coke (6), la largeur (b1, b2) d’au moins un intervalle de bord entre un bord de la tête de pression (4) et un bord d’un encadrement (7) de porte étant déterminée sur la base du rayonnement défini, et, de préférence, sur la base de la largeur déterminée (b1, b2) de l’intervalle de bord, au moins une information de commande pour un dispositif de positionnement de la défourneuse (1) et/ou un avertissement étant générés automatiquement. Conformément à l’invention, il est prévu que sur la base de la largeur déterminée (b1, b2), une position inclinée ou oblique de la tête de pression (4) par rapport à l’encadrement (7) de porte et/ou un abaissement de la tête de pression (4) par rapport à l’encadrement (7) de porte soient définis.
PCT/EP2006/011835 2005-12-09 2006-12-08 Procédé de contrôle de position d’un dispositif de défournement de coke et défourneuse WO2007065700A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE502006007865T DE502006007865D1 (de) 2005-12-09 2006-12-08 Verfahren zur positionskontrolle einer koksausdrückeinrichtung und koksausdrückmaschine
EP06829435A EP1957613B1 (fr) 2005-12-09 2006-12-08 Procédé de contrôle de position d un dispositif de défournement de coke et défourneuse
AT06829435T ATE480609T1 (de) 2005-12-09 2006-12-08 Verfahren zur positionskontrolle einer koksausdrückeinrichtung und koksausdrückmaschine
JP2008543741A JP2009518477A (ja) 2005-12-09 2006-12-08 コークス排出装置の位置調節のための方法及びこれを用いたコークス排出機

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005059296.1 2005-12-09
DE102005059317 2005-12-09
DE200510059296 DE102005059296B3 (de) 2005-12-09 2005-12-09 Verfahren zur Positionskontrolle und zur Positionierung einer Koksausdrückeinrichtung sowie Koksausdrückmaschine
DE102005059317.8 2005-12-09

Publications (1)

Publication Number Publication Date
WO2007065700A1 true WO2007065700A1 (fr) 2007-06-14

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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

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Country Link
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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US20160002539A1 (en) * 2013-02-26 2016-01-07 Thyssenkrupp Industrial Solutions Ag Device for pressing coke out of an oven chamber of a coke oven
CN108300493A (zh) * 2018-04-04 2018-07-20 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
CN111849518A (zh) * 2020-07-22 2020-10-30 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
CN113416561A (zh) * 2013-06-05 2021-09-21 保罗.沃思有限公司 用于定位炼焦炉组的操作机器的系统

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Publication number Priority date Publication date Assignee Title
KR101881359B1 (ko) * 2017-03-21 2018-07-24 이호영 코크스 오븐 및 코크스 오븐 도어 프레임 진단장치 및 진단시스템
KR102178704B1 (ko) * 2018-11-30 2020-11-13 주식회사 포스코 코크스 오븐 탄화실 부착 카본 모니터링 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0472386A (ja) 1990-07-11 1992-03-06 Nippon Steel Corp コークス押出機の押出ラム自動位置合わせ制御装置
JPH06212160A (ja) * 1993-01-20 1994-08-02 Nippon Steel Corp コークス押出機の制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0472386A (ja) 1990-07-11 1992-03-06 Nippon Steel Corp コークス押出機の押出ラム自動位置合わせ制御装置
JPH06212160A (ja) * 1993-01-20 1994-08-02 Nippon Steel Corp コークス押出機の制御方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160002539A1 (en) * 2013-02-26 2016-01-07 Thyssenkrupp Industrial Solutions Ag Device for pressing coke out of an oven chamber of a coke oven
CN113416561A (zh) * 2013-06-05 2021-09-21 保罗.沃思有限公司 用于定位炼焦炉组的操作机器的系统
CN108300493A (zh) * 2018-04-04 2018-07-20 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
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
CN111849518A (zh) * 2020-07-22 2020-10-30 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
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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EP1957613A1 (fr) 2008-08-20
KR20080086991A (ko) 2008-09-29

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