EP1264141B1 - Procede et dispositif pour reparer la garniture interieure d'un foyer - Google Patents

Procede et dispositif pour reparer la garniture interieure d'un foyer Download PDF

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Publication number
EP1264141B1
EP1264141B1 EP01919212A EP01919212A EP1264141B1 EP 1264141 B1 EP1264141 B1 EP 1264141B1 EP 01919212 A EP01919212 A EP 01919212A EP 01919212 A EP01919212 A EP 01919212A EP 1264141 B1 EP1264141 B1 EP 1264141B1
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EP
European Patent Office
Prior art keywords
combustion chamber
boiler
treatment apparatus
incinerator
lining
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
EP01919212A
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German (de)
English (en)
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EP1264141A1 (fr
Inventor
Wolfgang Schmid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TISKA Technische Instandsetzung Service GmbH fuer Kraftwerke
Original Assignee
TISKA Technische Instandsetzung Service GmbH fuer Kraftwerke
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Publication date
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Publication of EP1264141A1 publication Critical patent/EP1264141A1/fr
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Publication of EP1264141B1 publication Critical patent/EP1264141B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1694—Breaking away the lining or removing parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation

Definitions

  • the invention relates to a method for repairing or renewing a lining of a combustion chamber of a combustion furnace or boiler, in particular a waste incineration plant, with administratnetwork and a side hopper, which is connected to the bottom of a feed mouth to the furnace, knocked off at the caking on the furnace walls and / / or damaged areas of the lining are broken off, and the exposed surfaces of the lining are sandblasted and provided with a new lining. It further relates to a combustion chamber of a combustion furnace or boiler with a device for repairing or renewing the lining.
  • the US-A 4,649,858 relates to a repair device for an industrial furnace using a plasma spray gun.
  • the plasma flame of the gun scans the damaged parts of the industrial furnace to be repaired.
  • the spray gun follows the unevenness of the furnace wall to optimize the repair result.
  • the US-A 4,301,998 shows a remote controlled repair device for the refractory lining of a metallurgical vessel at elevated temperatures.
  • the JP-A-60205117 shows a device for cleaning and repairing the wall of a boiler.
  • a robot is lowered along steel cables on the boiler wall, whereupon the robot absorbs adhering dust on the boiler wall.
  • the US-A 5,381,811 shows a combustion furnace, in which a cleaning device is introduced.
  • the cleaning device has a beam assembly which can be pivotally attached to the furnace.
  • Boilers of waste incineration plants are often designed as Vertikalzugkessel, the firebox vertically reaches a height of about 10m to 15m.
  • the lower part of the firebox, which faces the fire, is lined with a refractory ceramic mass.
  • Such linings are subject to wear and are usually repaired once a year. In addition, by sticking fly ash particles caking on the firebox walls can occur, which can affect the operation of the boiler. In the case of revisions, such caking is first rejected. Then a scaffolding is set up in the furnace. Subsequently, the defective surfaces of the lining are broken off manually or with pneumatic hammers. After this work the exposed surfaces of the lining and the boiler are sandblasted. Finally, the pipe walls of the boiler are examined, broken pins intended to hold the lining are cut off and new pins are welded on. Then the lining is repaired or renewed and dismantled the scaffolding. Such a repair of a firebox is very expensive.
  • At least knocking off the Anbakkonne and / or canceling the damaged areas of the lining is performed by a furnace treatment device, which is operated from outside the incinerator or boiler.
  • a furnace treatment device which is operated from outside the incinerator or boiler.
  • the downtime of the plant is particularly low when the furnace manager is already provided during a combustion operation of the incinerator or boiler and immediately after completion of the combustion operation of the incinerator or boiler through the lateral hopper of the incinerator or boiler introduced and fixed in the feed mouth.
  • After such attachment to the incinerator or boiler can be a Ausfahrbahrer or foldable, space movable part of the furnace treatment device in the furnace to be treated Be positioned the firebox walls.
  • the introduction into the hopper, the fastening in the area of the feed mouth and the positioning of the space movable part by remote control takes place from outside the incinerator or boiler by the operator.
  • Reliable auditing operation is enabled by on-site monitoring of the repair or renewal process by a video camera.
  • the chipped and broken off parts of the caking and lining areas can be removed by the already existing bottom grate of the incinerator or boiler, so that the debris does not have to be transported separately.
  • the fastening part preferably has hydraulic locking means, which in an extended state determine the combustion chamber treatment device in the region of the feed mouth of the combustion chamber, in particular jamming and / or locking in a form-locking manner.
  • the fastening part can also have an extendable arm, which can be extended in a determined attachment part in the furnace.
  • the boom and / or the fastening part can also be anchored in secondary air nozzles in the area of the firebox. This results in a particularly good stability of the device according to the invention.
  • the space movable part of the furnace treatment device comprises spatially movable arm, an arm at least apprisgelenkigen, in particular a telescopic arm which can be pivoted and extendable in length.
  • the arm can also be rotatable, pivotable and telescopic in the region of the fastening part fastened in the loading jaw in a pivotal connection with the end of the jib parallel to the vertical axis of the combustion chamber.
  • the swivel joint can be realized by a stable slewing ring.
  • the turning, pivoting and possibly the telescoping takes place in the combustion chamber by controlled power drive.
  • the telescopic arm and the boom are hydraulically actuated.
  • the space movable part of the furnace treatment device may also be a holder for a video camera and a headlight.
  • the aforementioned furnace treatment device is provided in a particularly advantageous embodiment of the invention with a transport control unit for an operator, which is parked outside in the area of the incinerator or boiler in a repair or renewal operation of the firebox.
  • the operating unit has expediently an auxiliary device, preferably a boom, by the or the the rest of the furnace treatment device can be lowered through the hopper of a incinerator or boiler into the area of the feed mouth, preferably onto a feed table.
  • an auxiliary device preferably a boom
  • the control unit also includes an electrical connection for an external electrical supply line and preferably hydraulic and pneumatic supply units, mechanical, electrical and electronic control devices, monitoring equipment and an operator's cab, supply and control lines are preferably laid in a hose package, possibly up to the tool holder.
  • a compressed air line is laid from the operating unit to the tool holder.
  • An aforementioned arrangement of a furnace treatment apparatus with an operation unit together with a boiler is used in particular in a waste incineration plant for a repair or renewal operation of the combustion chamber of the boiler, wherein the control unit in the area outside the boiler and the remainder of the furnace treatment device disposed within the boiler is and wherein supply lines and control lines between the control unit and tool holder are laid and wherein the control unit is connected to an external electrical supply line.
  • the firebox gripper arm is introduced through a hopper of the hopper and fixed on the feed table or feed table of the fuel. After extending a Horizontal arm in the middle of the firebox erected with the appropriate tool vertical part of the gripper arm is erected. This can be removed caking and broken off broken surfaces and sandblasted.
  • a basket for passenger transport the pipe walls of the boiler can be examined, further repairs carried out and a new lining applied.
  • the firebox gripping arm and the operating unit are connected to one another when not in use and in particular for transport from the place of use to the place of use.
  • the firebox gripping arm can also be located in a compact transport position in which moving individual parts are retracted and pivoted in.
  • the firebox gripping arm and the operating unit can be transported in application to a waste incineration plant by a garbage crane to the garbage bins and electrically connected there. Then, the firebox gripping arm is separated from the operating unit and drained by the auxiliary device in the form of a mounted boom of the operating unit through the feed slot on the loading table or on the feed tray. There, the firebox gripper arm is aligned and fixed. Then the gripper arm is extended and equipped with the tools.
  • the furnace gripping arm is divided in a preferred embodiment in geometrically considered two parts, namely in a horizontal part, which is designed as a fastening part with extendable horizontal arm, and in a vertical part; which is designed as a space movable part.
  • the horizontal part is designed as a steel construction, which is preferably equipped with hydraulic cylinders, so that the firebox gripper arm on the "loading" of the incinerator or boiler can be fixed against occurring loads. Furthermore, the horizontal part includes a boom on which the vertical part is mounted and which can be extended to about the middle of the firebox.
  • the vertical part is a preferably hydraulically actuated at least soupgelenkiger arm, which can also be extended in length, so that it can be accessed at all points of the firebox.
  • At the extreme end of the arm at least a tool holder and a holder for a video camera and a headlight is mounted so that the operation can be realized from outside the boiler.
  • a compressed air line is also integrated to provide any needed cooling air and compressed air working energy. For fixing and for connection to the horizontal part of a turntable is provided.
  • the control unit may also include an operator's cab, from which the firebox gripper arm can be remotely controlled.
  • the control unit also accommodates supply units such as a hydraulic tank, a hydraulic pump and control devices such as hydraulic proportional valves.
  • In the operator's cab is a screen on which the images of the video camera can be transferred.
  • a boiler 3 of a waste incineration plant composed of a combustion furnace and a heat exchanger (not shown here) comprises a combustion chamber 2 with an inner shell-side lining 1 and a lower-side grate 4 and a lateral filling shaft 5, the lower side is connected via a loading table 15 and a feed mouth 6 with the furnace 2.
  • At least the knocking off of the caking and breaking off the damaged areas of the lining 1 is carried out by a combustion chamber treatment device 7, which is operated from outside the boiler 3 by an operator.
  • the furnace manager 7 may also be used as a mobile support for a platform from which workers are working on the interior of the furnace.
  • the combustion chamber treatment device 7 is provided during a firing operation of the boiler 3 and immediately after the end of the firing operation of the boiler through the side hopper 5 of the boiler partially introduced by means of an auxiliary device and in the region of the feed mouth 6, in particular on a feed table 15, attached.
  • a Ausfahrbahrer and ausklappbarer space movable part 9 of the furnace treatment device 7 is positioned in the combustion chamber 2 to be treated areas of the furnace walls and in particular at defective locations of the liner 1.
  • Both the space-movable part 9 and the fastening part 8 can be additionally supported in the interior of the boiler 3 by supports, not shown here, in secondary air nozzles 16.
  • the introduction of the furnace treatment device 7 in the hopper 5, the fixing in the area of the feed mouth 6 and the positioning of the space movable part 9 is carried out by remote control from outside the boiler 3 by an operator, not shown here.
  • the repair or renewal process the furnace treatment device 7 is monitored on site by a video camera, not shown here.
  • the severed and broken off parts of the caking and lining areas are removed by the already existing bottom grate 4 of the boiler 3.
  • the combustion chamber treatment device 7 for repair or renewal of the lining 1 comprises in addition to the fastening part 8 for a determination of the furnace treatment device in the region of the feed mouth 6 of the furnace 2, and the extendable and foldable, space movable part 9 for positioning at least one tool to be treated , In particular defective locations of a lining of the furnace also a tool holder 10 at the free, not fixed end of the space movable part of the furnace treatment device for releasably securing at least one tool, in particular a pneumatic hammer.
  • the fastening part 8 is a steel construction with hydraulic locking means 11 in the form of vertically extendable cylinders which, in an extended state, determine the combustion chamber treatment device 7 in the region of the feed mouth 6 of the combustion chamber 2, in particular jamming and / or even locking in a form-locking manner.
  • the steel structure In the locked state, the steel structure extends horizontally such that a horizontal boom 12 can be extended to the center 13 of the furnace 2.
  • the space-movable part 9 comprises a hydraulically actuated, double-telescopic vertical part, which is connected at the free end of the boom 12 via a hydraulically actuated turntable with the boom 12.
  • the space-movable part 9 is rotatable there by 360 ° about the central vertical axis 14 of the combustion chamber 2.
  • a hydraulic pivot joint with articulation of a pivot arm which is at least 90 ° from the vertical to the horizontal can be swiveled.
  • the arrangement is made in terms of the length of the pivot arm and in terms of the maximum telescopic length so that substantially each shell-side lining point can be achieved with the tip of the aforementioned pivot arm.
  • a pneumatic hammer attached to the tip of the pivoting arm in the tool holder 10 can therefore be positioned and operated at desired locations of the lining 1 of the combustion chamber. It is understood that the pneumatic hammer is connected via a compressed air line not shown here with the control unit outside the boiler 3 and is supplied with compressed air. Together with the compressed air line, further cables are laid in a package: electrical cables for a headlight and a video camera, control lines for the hydraulic control for cylinder and slewing ring, as well as an additional compressed air line with shell-side openings at different distances for cooling in order to prevent overheating of individual parts of the combustion chamber. Treatment device 7 inside the boiler 3 reliably exclude.
  • the operating unit has an auxiliary device in the form of a jib, through which further parts of the combustion chamber treatment device can be lowered through the feed chute 5 into the area of the feed mouth 6 and in particular onto the feed table 15.
  • the operating unit comprises an electrical connection for an external electrical supply line, hydraulic and pneumatic supply units, mechanical, electrical and electronic control devices, monitoring devices and an operator cabin.
  • FIG. 2 embodiment substantially corresponds to the embodiment of Figure 1.
  • the space movable part 9 of the furnace control unit 7 has no telescopic vertical arm, but three together articulated pivot arms whose foremost free end holds the tool holder 10 and whose lower end is connected to the turntable of the boom 12 of the horizontal part or the fastening part 8.
  • a tool arranged in the tool holder 10 can be positioned at any desired point of the lining 1 of the combustion chamber 2. It is understood that the individual lengths of the pivot arms are designed so that even the top firebox height can be achieved.
  • the length of a swivel arm can be between half to almost the entire diameter of the combustion chamber 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Claims (16)

  1. Procédé pour réparer ou remplacer un revêtement (1) d'un foyer (2) d'un four à combustion ou d'une chaudière (3) d'un incinérateur de déchets, lequel foyer (2) comporte une goulotte d'alimentation (5), qui est reliée au foyer par l'intermédiaire d'un bec de chargement (6), lequel procédé comprend les étapes consistant à :
    - prévoir un appareil de traitement du foyer (7) pouvant être manipulé de l'extérieur du four à combustion ou de la chaudière (3), dans la zone du four à combustion ou de la chaudière (3), lequel appareil de traitement du foyer (7) présente au moins un outil, notamment un marteau pneumatique, un dispositif de décapage au sable et/ou un dispositif de meulage,
    - détacher les adhérences sur les parois du foyer et/ou démonter les emplacements endommagés du revêtement (1) à l'aide de l'outil de l'appareil de traitement du foyer (7),
    - l'appareil de traitement du foyer (7) est introduit par la goulotte d'alimentation (5) du four à combustion ou de la chaudière et fixé dans la zone du bec de chargement (6).
  2. Procédé selon la revendication 1, caractérisé en ce que l'appareil de traitement du foyer (7) est manipulé par un opérateur, lequel appareil de traitement du foyer (7) est doté conjointement avec une grille (4) et une goulotte d'alimentation latérale (5), reliée au foyer par l'intermédiaire d'un bec de chargement (6) du côté inférieur, et moyennant quoi les surfaces libres du revêtement sont décapées au sable et dotées d'un nouveau revêtement,
    en ce que l'appareil de traitement du foyer (7) est prêt pendant l'opération de combustion du four à combustion ou de la chaudière (3), et introduit en partie directement à la fin de l'opération de combustion du four à combustion ou de la chaudière, au travers de la goulotte d'alimentation latérale (5) du four à combustion ou de la chaudière à l'aide d'un servomécanisme puis fixé dans la zone du bec de chargement (6), et, après la fixation sur le four à combustion ou la chaudière, un élément (9) mobile dans l'espace, pouvant être dégagé et/ou déployé, de l'appareil de traitement du foyer est positionné dans le foyer (2) à des emplacements à traiter des parois du foyer, en particulier aux emplacements endommagés du revêtement (1), tel que l'introduction dans la goulotte d'alimentation (5), la fixation dans la zone du bec de chargement (6) ainsi que le positionnement de l'élément mobile (9) dans l'espace sont réalisés par télécommande depuis l'extérieur du four à combustion ou de la chaudière (3) par l'opérateur.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que le processus de réparation ou de remplacement de l'appareil de traitement du foyer (7) est observé à l'aide d'une caméra vidéo.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les éléments détachés ou démontés des adhérences et zones de revêtement sont éliminés à travers la grille (4) du côté inférieur, toujours existante, du four à combustion ou de la chaudière (3).
  5. Foyer (2) d'un four à combustion ou d'une chaudière (3) d'un incinérateur de déchets comportant une goulotte d'alimentation (5), qui est reliée au foyer (2) par l'intermédiaire d'un bec de chargement (6) et comportant un appareil de traitement du foyer (7), qui est fixé dans la zone du bec de chargement (6), lequel appareil de traitement du foyer présente les caractéristiques suivantes :
    - un élément de fixation (8) avec des zones de butée permettant de fixer, dans la zone d'un bec de chargement (6), les moyens de calage hydrauliques (11) sous la forme de vérins, qui sont configurés de telle sorte qu'ils calent, en particulier serrent et/ou bloquent par conjugaison de forme l'appareil de traitement du foyer (7) dans la zone du bec de chargement (6) du foyer (2) dans l'état déployé,
    - un élément mobile (9) dans l'espace doté d'un outil.
  6. Foyer selon la revendication 5, dans lequel un marteau pneumatique est prévu comme outil.
  7. Foyer selon la revendication 5 ou 6, dans lequel un dispositif de décapage au sable est prévu comme outil.
  8. Foyer selon l'une quelconque des revendications 5 à 7, dans lequel un dispositif de meulage est prévu comme outil.
  9. Foyer (2) selon l'une quelconque des revendications 5 à 8, dans lequel l'élément de fixation (8) est pourvu d'un avant-bras (12) pouvant être déployé, lequel peut être déployé horizontalement environ jusqu'au centre (13) du foyer lorsque l'élément de fixation est calé.
  10. Foyer (2) selon l'une quelconque des revendications 5 à 9, dans lequel l'élément mobile (9) dans l'espace comporte au moins un bras à deux articulations, en particulier un bras télescopique, qui peut être déployé de manière pivotante et en particulier également dans le sens de la longueur et, dans le cas où l'élément de fixation (8) est fixé, peut être amené à tourner et à pivoter afin d'obtenir une liaison articulée en rotation avec l'extrémité de l'avant-bras (12) située au centre du foyer, de préférence quasiment autour de l'axe vertical central (14) du foyer (2), et de préférence est également télescopique.
  11. Foyer (2) selon la revendication 10, dans lequel le bras, en particulier un bras télescopique, et l'avant-bras (12) sont actionnés par voie hydraulique.
  12. Foyer (2) selon l'une quelconque des revendications 5 à 11, dans lequel, dans la zone d'un logement à outil (10) au niveau d'une extrémité libre, non fixée de l'élément mobile (9) dans l'espace de l'appareil de traitement du foyer (7), est prévu un support destiné à une caméra vidéo et à un projecteur.
  13. Foyer (2) selon l'une quelconque des revendications 5 à 12, dans lequel une unité de manoeuvre transportable de l'appareil de traitement du foyer (7) est prévue pour un opérateur, laquelle est disposée de manière immobile à l'extérieur du foyer (2) dans la zone du four à combustion ou de la chaudière (3) lors d'une opération de réparation ou de remplacement du foyer (2).
  14. Foyer (2) selon la revendication 13, dans lequel l'unité de manoeuvre de l'appareil de traitement du foyer (7) comporte un servomécanisme, grâce auquel le reste de l'appareil de traitement du foyer (7) peut être abaissé par la goulotte d'alimentation (5) jusqu'à la zone du bec de chargement (6), de préférence sur une table de chargement (15).
  15. Foyer (2) selon la revendication 13 ou 14, dans lequel l'unité de manoeuvre de l'appareil de traitement du foyer (7) comporte une connexion électrique pour une conduite d'alimentation électrique externe, de préférence des unités d'alimentation hydrauliques et pneumatiques, des dispositifs de commande mécaniques, électriques et électroniques, des dispositifs de surveillance et une cabine destinée à l'opérateur, dans lequel des conduites d'alimentation et de commande sont installées, le cas échéant jusqu'au logement à outil (10), de préférence dans une gaine de protection.
  16. Foyer (2) selon la revendication 15, dans lequel, afin de refroidir au moins les éléments de l'appareil de traitement du foyer (7), une conduite d'air comprimé allant de l'unité de manoeuvre jusqu'au logement à outil (10) est installée.
EP01919212A 2000-03-17 2001-03-16 Procede et dispositif pour reparer la garniture interieure d'un foyer Expired - Lifetime EP1264141B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10013031A DE10013031A1 (de) 2000-03-17 2000-03-17 Verfahren und Vorrichtung zur Reparatur einer Auskleidung eines Feuerraums
DE10013031 2000-03-17
PCT/DE2001/001038 WO2001069133A1 (fr) 2000-03-17 2001-03-16 Procede et dispositif pour reparer la garniture interieure d'un foyer

Publications (2)

Publication Number Publication Date
EP1264141A1 EP1264141A1 (fr) 2002-12-11
EP1264141B1 true EP1264141B1 (fr) 2007-11-21

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EP01919212A Expired - Lifetime EP1264141B1 (fr) 2000-03-17 2001-03-16 Procede et dispositif pour reparer la garniture interieure d'un foyer

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EP (1) EP1264141B1 (fr)
AU (1) AU4638301A (fr)
DE (3) DE10013031A1 (fr)
WO (1) WO2001069133A1 (fr)

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DE102005032818B4 (de) * 2005-07-12 2007-07-19 BRÜNDERMANN, Georg Verfahren zur Reinigung von Kraftwerkskesseln
DE102008030288B3 (de) * 2008-06-30 2010-01-07 Indutec Umwelttechnik Gmbh & Co. Kg Verfahren zur Entfernung von Feuerfestauskleidung in Brennkesseln
ES2394243B2 (es) * 2009-11-04 2013-10-18 Ingenieria Y Marketing, S.A. Metodo y dispositivo para la regeneracion de superficies interiores de conductos mediante proyeccion termica de metales
US11644242B2 (en) 2018-12-26 2023-05-09 ExxonMobil Technology and Engineering Company Remote inspection, removal, and installation of refractory
CN113532124B (zh) * 2021-07-06 2023-05-09 山东凯翔传热科技有限公司 一种炉衬打结用炉底加料机

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EP1264141A1 (fr) 2002-12-11
DE10190972B4 (de) 2010-08-26
WO2001069133A1 (fr) 2001-09-20
DE10013031A1 (de) 2001-09-20
AU4638301A (en) 2001-09-24
DE50113293D1 (de) 2008-01-03

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