EP2347183B1 - Procédé et appareil pour l'extraction de produits de combustion d'un appareil de combustion - Google Patents

Procédé et appareil pour l'extraction de produits de combustion d'un appareil de combustion Download PDF

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Publication number
EP2347183B1
EP2347183B1 EP09740143.4A EP09740143A EP2347183B1 EP 2347183 B1 EP2347183 B1 EP 2347183B1 EP 09740143 A EP09740143 A EP 09740143A EP 2347183 B1 EP2347183 B1 EP 2347183B1
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EP
European Patent Office
Prior art keywords
conveyor belt
deflection device
direction component
combustion boiler
deflection
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.)
Not-in-force
Application number
EP09740143.4A
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German (de)
English (en)
Other versions
EP2347183A2 (fr
Inventor
Rafael Moreno Rueda
Jeff Hudson
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.)
Clyde Bergemann DRYCON GmbH
Original Assignee
Clyde Bergemann DRYCON 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
Application filed by Clyde Bergemann DRYCON GmbH filed Critical Clyde Bergemann DRYCON GmbH
Publication of EP2347183A2 publication Critical patent/EP2347183A2/fr
Application granted granted Critical
Publication of EP2347183B1 publication Critical patent/EP2347183B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01007—Thermal treatments of ash, e.g. temper or shock-cooling for granulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01009—Controls related to ash or slag extraction

Definitions

  • the present invention relates to an apparatus and a method for conveying material from a combustion boiler.
  • the invention finds particular use in installations with at least one combustion boiler, for example plants for burning fossil fuels and / or waste incineration plants.
  • the invention also relates to a corresponding system with at least one combustion boiler and a device arranged below the combustion boiler.
  • material relates to the removal of slag, ash or combustion residues, which are referred to below as "material”. It is of particular importance, on the one hand, to achieve targeted solidification or solidification of the hot, partially still molten materials, so that, in particular, a delivery or further processing of these materials after removal from the combustion boiler is made possible. In addition, it is also desirable to use the energy still in the hot material and thus to improve the overall efficiency of the plant or of the combustion boiler.
  • dry exhaust systems After initially assuming that a quench in the water bath is required for the promotion of hot materials, which is referred to as "wet discharge", so-called dry exhaust systems have prevailed since the 90s.
  • the hot material is placed on conveyor belts and transported on this. In this case, if necessary, an afterburning or a targeted cooling of the hot material, which takes place at least partially on the conveyor belt.
  • the materials used here, in particular those of the conveyor belt are thus exposed to high temperatures, a corrosive environment and / or high mechanical loads, which they must withstand.
  • the conveyor belts are also opposite the external environment encapsulated in a housing executed. For this purpose, the conveyor belts have at least one housing, which prevents even in the promotion of the material resulting combustion gases can easily escape into the environment.
  • combustion boilers are operated with a slight negative pressure, so that the combustion gases produced by the material are drawn off by a corresponding suction to the combustion boiler.
  • the combustion gases so sucked into the boiler are also preheated at the same time, so that in addition to the discharge of undesirable combustion gases, the energy efficiency of the combustion boiler can be improved thereby.
  • a scraper conveyor for discharging a conveyed material along a conveying path, wherein the conveying path is lengthened to improve cooling of the conveyed material.
  • the extension of the conveyor line is realized in that the conveyor line runs both along a leading and along a return run of the scraper conveyor.
  • a deashing system with a high-temperature resistant conveyor belt which should be expandable in all directions.
  • This high-temperature-resistant conveyor belt is connected to another arranged in a housing conveyor belt, with which a conveyed is transported to a collecting hopper.
  • the object is achieved by a device for conveying material from a combustion boiler, which comprises at least one housing, at least a first conveyor belt, a second conveyor belt and at least one deflecting device, wherein the first conveyor initially conveys the material with a first horizontal directional component and after passing through the deflection by the second conveyor belt with at least one deviating second horizontal direction component promotes, further the material with the first directional component outside the deflection by the housing is always separated from the material with the second direction component and the first directional component and the second directional component a Angle of 135 ° to 180 ° span, wherein the first conveyor belt is inclined in the direction of at least one Umlenkeinrichtunig upwards, so that in the at least one deflection such a fall height re Is that means for overflowing the material with air, for crushing the Material and / or to change a winningwegmother in the at least one deflection can be arranged.
  • first direction component By the removal of the material first in an execution (first direction component) and then in an at least approximately opposite return direction (second direction component), the length of the conveying path of the material can be extended in the housing, and without the same time, the space requirement of the device increases significantly in the horizontal , Compared to known devices, the space requirement can even be significantly reduced with the same conveying length.
  • the term "directional component" is also intended to express that here (if only) the projections of the actual conveying directions in the horizontal are considered and compared with each other, the conveyor belts thus possibly also a vertical direction component (up and / or down ). In this case, only the area "outside" of the deflection device is regularly considered, because here the material may possibly be conveyed without a horizontal directional component (ie, for example, only in the vertical direction).
  • the device is basically constructed so that a plurality of conveyor belts are used, for example, in each case one conveyor belt per directional component.
  • the second directional component With a return of the material with an angle of 180 °, the second directional component then corresponds, for example, exactly the opposite first conveying direction.
  • the angle is close to 180 °, e.g. also greater than 165 °. It is also clear that these angles only consider one direction of rotation, but this direction of rotation (right or left) can be freely selected starting from the first direction component.
  • the horizontal conveyor belts essentially require a significantly smaller parking space than the sum of the individual parking spaces for each partial conveying path or conveyor.
  • the conveyor belts overlap, ie they are (eg) stacked on top of each other in the manner of floors, although this is not the case here (only) for the transfer area or the area of the deflecting device.
  • the entire conveying path forming housing is regularly provided.
  • the housing forms a separate housing chamber for each conveyor belt so that e.g. each conveyor belt is surrounded by the housing.
  • the housing may be e.g. have a meandering shape, wherein there is a conveyor belt in the horizontal sections and a deflection in the lateral connecting portions.
  • the at least one conveyor belt is arranged overlapping in a central region of a directional component.
  • a device for conveying material from a combustion boiler in which a single housing, at least two conveyor belts and at least one deflecting device is provided, is thus particularly preferred, wherein the first conveyor belt initially conveys the material with a first horizontal directional component and after passing through the deflecting device the second conveyor belt conveys the material with at least one deviating second horizontal directional component and the conveyor belts thereby overlap in their central areas.
  • central area is meant in particular a portion of the conveyor belt, which detects the central portion of the conveyor belt, so exactly here (also) there is an overlap of the conveyor belts.
  • the conveyor belts may be arranged crossing one another, with a transfer of the material at the ends, for example, by means of chutes to the next conveyor belt.
  • the first directional component and the second directional component also clamp here at an angle of 135 ° to 180 °.
  • a third promotion in the vertical direction takes place between the first promotion with the first horizontal direction component and the second promotion with the second horizontal direction component, a third promotion in the vertical direction.
  • the third promotion takes place preferably substantially in the vertical direction, for example by funnel-shaped guides or in the simplest case in the vertical free fall.
  • the third promotion for example, a band change from a first conveyor belt to a second conveyor belt done.
  • the term "conveying" is used in particular for part of the conveying path of the material in the housing.
  • the device is enclosed by a housing which at least includes specifically provided inlet and outlet openings for the cooling air and otherwise has the required to guide air masses tightness.
  • fresh air can be specifically aspirated into the housing via the inlet opening and can be selectively delivered to an outlet opening, for example to a combustion boiler connected thereto.
  • the prevailing in the combustion boiler vacuum can be used.
  • the rest of the housing should be made substantially airtight, so that no unwanted false air is sucked into the housing.
  • Inlets for the air may e.g. be provided near an end portion of a conveyor belt and / or below a conveyor belt, e.g. the provided below the conveyor belt inlet openings may also be fed to a separate cooling system for the drive elements of the conveyor belt (chain, rollers, etc.).
  • At least one additional cooling device is provided on the device.
  • This cooling device can in particular supply air or water for cooling in the housing.
  • the cooling device comprises at least one cooling air inlet for the controlled supply of cooling air.
  • the cooling air inlets or in combination but can also spray nozzles for controlled supply of water can be used as a cooling medium. If necessary, so the material to be conveyed can be cooled by air or water, for example, to avoid damage to the conveyor belts, deflection and / or subsequent conveyors due to high temperatures.
  • the flow direction of the incoming cooling air can be controlled via the cooling air inlets, so that it is passed to the particularly strongly heated points in a controlled manner.
  • a comminution device is provided in the device in the course of the conveyance.
  • This comminution device may preferably be arranged on or in a deflection device and provide for the comminution of oversized pieces of material.
  • counter-rotating crusher rolls can be used.
  • the deflection of the device is designed to change a fertilweglois.
  • the bainwegauer is the entire path length that travels a material from the combustion boiler located on the outlet opening to the opposite inlet opening in the housing.
  • this conveying path length can be varied if the deflecting device is designed such that it, for example, forwards the material from a first conveyor belt, bypassing a second conveyor belt, directly to a third conveyor belt provided.
  • the material can optionally pass through all three conveyor belts or alternatively, for example, only the first and third conveyor belt. If the material has particularly high temperatures, it makes sense to lengthen the conveying path length and to carry out a further cooling of the material. Conversely, at low load or less than hot material, the conveying path length can be reduced and one or more conveyor belts taken out of service, thereby increasing the life of the conveyor belts and reducing maintenance costs.
  • a plant with at least one combustion boiler and a device arranged below the combustion boiler which comprises at least one conveyor belt and at least one deflecting device, wherein the device is formed in the aforementioned manner according to the invention.
  • the housing is e.g. connected to the bottom openings of the combustion boiler, so that the hot material can be applied from there to the first conveyor belt, with valves and / or grids between them can be arranged in order to achieve a specific task on size and / or quantity.
  • a cooling air flow through the housing by means of a working with negative pressure combustion boiler can be realized.
  • a plurality of conveyor belts or a meandering conveying path may be formed below the combustion boiler or below the bottom openings of the combustion boiler, so that a long cooling section is realized in a particularly small space.
  • At least one measuring device is provided on the housing or therein.
  • At least one sensor for determining at least one of the following parameters inside the housing may be considered as measuring devices: temperature, humidity, carbon monoxide, carbon dioxide, oxygen, heat radiation or density of the material being conveyed.
  • a plurality of (different) sensors can be arranged along the conveying path length. For example, a measured value for determining the required conveying path length can already be detected with a single temperature measuring device, for example at the inlet opening or the outlet opening.
  • control device which is connected in terms of control technology at least with the measuring device or the deflection device.
  • the controller may also act on both devices.
  • the control device may, for example, due to appropriate programming Carry out control measures on the system based on the input quantity provided by the measuring device.
  • Such a control measure can, for example, represent the activation or alignment of the deflection device.
  • These are, for example, the directional components of two successive conveyor belts, in which case the substantially vertical conveyance in the deflecting device from one belt to another belt can be disregarded.
  • the number of deflections by means of the deflection device is determined and carried out as a function of at least one measured variable.
  • the measured variable represents a parameter of the material to be conveyed and / or the environment in the housing, such. As temperature, humidity, carbon monoxide, carbon dioxide, oxygen, heat radiation and / or density of the subsidized material.
  • a first preferred embodiment of a device 1 according to the invention is shown in a lateral schematic view.
  • the device 1 is arranged below a combustion boiler 2, in which a fuel, for example. Waste and / or a fossil fuel such as coal, is burned.
  • the device 1 forms, together with the combustion boiler 2, a plant 3 which is suitable for first burning a fuel and then transporting it away, and accumulating the resulting material 5 in a container 4.
  • device 1 consists of a first conveyor belt 6 and a second conveyor belt 7 and a deflecting device 8.
  • the material 5 exiting at the bottom (via bottom openings) of the combustion boiler 2 passes through an outlet opening 9 on the first conveyor belt 6.
  • the deflection device 8 is particularly easily formed by a chute.
  • the material has first been conveyed on the conveyor belt 6 with a first horizontal direction component 11, it is then conveyed on the second conveyor belt 7 in the direction of the second arrow 12 with a second horizontal direction component 13. While the first horizontal directional component 11 in the Fig. 1 in both the horizontal section of the conveyor belt 1 and in the inclined section to the right, the second horizontal direction component 13 is directed in this figure to the left (ie opposite to an angle of 180 °).
  • the material 5 is additionally conveyed with a vertical direction component 14 corresponding to the third arrow 15.
  • the sum of the conveyor lengths of the first conveyor belt 6, the second conveyor belt 7 and the drop height in the deflection device 8 result in a beneficiaweglois.
  • the conveyance along this beneficiaweglois can be done by means of a single conveyor belt or several separate conveyor belts.
  • the promotion of the material 5 is realized over the conveyor path length by means of three promotions.
  • the first promotion 16 takes place with the first conveyor belt 6.
  • the second promotion 17 takes place with the second conveyor belt 7.
  • the third promotion 18 forms the promotion with vertical direction component 14 within the deflection 8.
  • a measuring device 21 is provided, which is connected via a measuring line 22 to a control device 23.
  • the measuring device 21 is designed as a temperature sensor, which is arranged near the outlet opening 9.
  • the control device 23 shown the temperature near the outlet opening 9 can now be monitored in order to avoid excessive temperatures within a housing 24 which would damage the conveyor belts 6, 7. If, for example, temperatures are too high, cool outside air in the direction of the fifth arrows 26 can be introduced into the housing 24 in a targeted manner via a cooling device 25 in order to cool the conveyor belts 6, 7 located therein.
  • cooling air inlets 27 are provided which can be actuated individually or jointly.
  • Fig. 1 illustrated realization of the removal of the material 5 in at least two vertically superposed heights, it is possible to provide a device 1 and a system 3, which has particularly small spatial dimensions. Despite the small dimensions, however, at the same time a sufficiently large fraudwegin be provided to ensure a cooling of the material 5 and a sufficient warming of the incoming air quantities.
  • the at least partially arranged in the vertical direction conveyor belts 6, 7 are provided in this embodiment with exactly opposite directional components, which thus at an angle of 180 °.
  • the advantages stated here can also be achieved with other angle arrangements which are between 90 ° and 180 ° (if an overlap of the individual conveyances in the central area is provided). It is particularly advantageous if the angle is greater than 135 °, as this then result in significant overlaps.
  • Fig. 2 a further embodiment of a system is shown.
  • the plant 3 shown there again has a combustion boiler 2, under which the device 1 is arranged.
  • this device 1 additionally has a third conveyor belt 28.
  • the cooling air inlets 27 are connected in this system via a second line 29 to the control device 23, so that they can cause an opening or closing of the cooling air inlets 27, if necessary.
  • the control device 23 is connected via measuring lines 22 to other measuring devices 21, which are arranged in the region of the second conveyor belt 7 and the third conveyor belt 28.
  • these measuring devices can also record parameters such as, for example, the relative humidity or the content of carbon monoxide, carbon dioxide or oxygen.
  • the measuring devices 21 may be arranged, for example, in the region of the inlet opening 19, the outlet opening or along the conveying path length. Furthermore, the in Fig. 2 1, a second deflection device 30 on which the material 5 is transferred from the second conveyor belt 7 to the third conveyor belt 28.
  • a shredder 31 is provided in this system 3 even in the area of the first deflection device 8, which consists of two counter-rotating rollers (here, if necessary, can also work a single roller or any other smasher).
  • the crusher 31 may, if necessary, for. B. in a decreasing air flow, are set by the controller 23 via a control line 29 in operation or taken out of service.
  • the advantage of particularly small size is realized with very long votingwegmother for the removal of the material 5. This advantage is achieved by the superimposed arrangement of the conveyors 16, 17, 35, which seen in the vertical direction have an overlap of at least 30%, but preferably at least 50 to 70% of the projected into the horizontal surface of the conveyor belts.
  • Fig. 3 is a third variant of a system shown, in turn, below the combustion boiler 2, the entire device 1 is arranged.
  • the device 1 shown here comprises a first conveyor belt 6, a second conveyor belt 7 and a third conveyor belt 28 and the first deflecting device 8 and the second deflecting device 30.
  • the deflecting device 8 is designed so that it can selectively support the material 5 the second conveyor belt 7 or directly to the third conveyor belt 28 can deflect.
  • movable deflection means 32 are provided, which can be connected either in the position shown by the solid line or in the position shown in dashed lines.
  • the position of the deflection means 32 is determined and caused by the control device 23.
  • the deflection means 32 can be driven by motor, for example, wherein the preferably designed as electric motors motors are connected by control technology via the control line 29 to the control device 23. If, for example, a particularly low temperature of the material 5 in the region of the outlet opening 9 is measured via the measuring device 21, then the material 5 can be deflected directly onto the third conveyor belt 28 during the passage of the deflection device 8, since there is no longer any subsequent cooling is required. Conversely, at very high temperatures, the winningwegner the material 5 can be considerably extended by the addition of the second conveyor belt 7 and the second deflecting device 30, thus achieving a much better cooling of the material 5.
  • Fig. 4 is now a plan view of Appendix 3 after Fig. 1 shown. Below the combustion boiler 2, the housing 24 of the device 1 can be seen.
  • the first arrow 10 shown with a solid line indicates the first horizontal direction component 11, while the second arrow 12, which is shown in dotted lines, indicates the second horizontal direction component 13. Links can be found the container 4 with the material 5 accumulated therein, which is discharged there from the second conveyor belt 7.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Gasification And Melting Of Waste (AREA)

Claims (12)

  1. Dispositif (1) pour l'extraction de matière (5) hors d'un appareil de combustion (2), qui comprend au moins une enceinte (24), au moins une première bande transporteuse (6), une deuxième bande transporteuse (7) et au moins un dispositif de déviation (8), dans lequel ladite au moins une première bande transporteuse (6) transporte la matière (5) d'abord ainsi avec une première composante de direction horizontale (11) et après le franchissement du dispositif de déviation (8) la transporte par la deuxième bande transporteuse (7) avec une deuxième composante de direction horizontale (13) différente de celle-ci, dans lequel en outre la matière (5) avec la première composante de direction horizontale (11) est toujours séparée de la matière (5) avec la deuxième composante de direction horizontale (13) à l'extérieur du dispositif de déviation (8) par l'enceinte (24) et la première composante de direction horizontale (11) et la deuxième composante de direction horizontale (13) forment un angle de 135° à 180°, dans lequel la première bande transporteuse (6) est inclinée vers le haut en direction dudit au moins un dispositif de déviation (8), de façon à réaliser, dans ledit au moins un dispositif de déviation (8), une hauteur de chute telle que des moyens pour le balayage de la matière (5) avec de l'air, pour le broyage de la matière (5) et/ou pour le changement d'une longueur de trajet de transport puissent être disposés dans ledit au moins un dispositif de déviation (8).
  2. Dispositif (1) selon la revendication précédente, dans lequel ledit au moins un dispositif de déviation (8) est réalisé sous la forme d'un puits de chute par gravité.
  3. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que ladite au moins une bande transporteuse (6) est disposée avec chevauchement dans une région centrale d'une composante de direction.
  4. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un troisième transport (18) en direction verticale (14) est effectué au moins entre le premier transport (16) avec la première composante de direction horizontale (11) et le deuxième transport (17) avec la deuxième composante de direction horizontale (13).
  5. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu au moins un dispositif de refroidissement supplémentaire (25).
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu un dispositif de broyage (31) dans le trajet des transports (16, 17, 18).
  7. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de déviation (8) est conçu pour changer une longueur du trajet de transport.
  8. Installation (3) avec au moins un appareil de combustion (2) et un dispositif (1) disposé en dessous de l'appareil de combustion (2), qui comprend au moins une bande transporteuse (6) et au moins un dispositif de déviation (8), dans laquelle le dispositif (1) est réalisé selon l'une quelconque des revendications précédentes.
  9. Installation (3) selon la revendication précédente, caractérisée en ce qu'il est prévu au moins un dispositif de mesure (21) sur l'enceinte (24) ou dans celle-ci.
  10. Installation (3) selon l'une des revendications 8 ou 9, caractérisée en ce qu'il est prévu un dispositif de commande (23), qui est relié en technique de commande au moins au dispositif de mesure (21) ou au dispositif de déviation (8).
  11. Procédé pour l'extraction d'une matière (5) hors d'un appareil de combustion (2), comprenant au moins les étapes suivantes:
    a) production d'une matière chaude (5) par combustion d'un combustible dans l'appareil de combustion (2);
    b) transport de la matière (5) avec une première composante de direction horizontale (11) avec une première bande transporteuse (6), dans lequel la première bande transporteuse (6) est inclinée vers le haut en direction dudit au moins un dispositif de déviation (8), de façon à réaliser dans au moins un dispositif de déviation (8) une hauteur de chute telle que des moyens pour le balayage de la matière (5) avec de l'air, pour le broyage de la matière (5) et/ou pour le changement d'une longueur de trajet de transport puissent être disposés dans ledit au moins un dispositif de déviation (8);
    c) déviation au moins une fois de la matière (5) au moyen du dispositif de déviation (8);
    d) transport de la matière (5) avec une deuxième composante de direction horizontale (13) avec une autre bande transporteuse (7),
    dans lequel la matière (5) après l'étape b) est maintenue séparément de la matière (5) après l'étape d) et les composantes de direction horizontales (11, 13, 34) sont choisies de telle manière qu'elles forment un angle de 135° à 180°.
  12. Procédé selon la revendication précédente, caractérisé en ce que le nombre des déviations est déterminé et effectué au moyen du dispositif de déviation (8, 30) en fonction d'au moins une grandeur de mesure.
EP09740143.4A 2008-10-31 2009-10-24 Procédé et appareil pour l'extraction de produits de combustion d'un appareil de combustion Not-in-force EP2347183B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008054098A DE102008054098A1 (de) 2008-10-31 2008-10-31 Verfahren und Vorrichtung zur Förderung von Material aus einem Verbrennungskessel
PCT/EP2009/064026 WO2010049367A2 (fr) 2008-10-31 2009-10-24 Procédé et dispositif d'évacuation de matière à partir d'une chaudière de combustion

Publications (2)

Publication Number Publication Date
EP2347183A2 EP2347183A2 (fr) 2011-07-27
EP2347183B1 true EP2347183B1 (fr) 2013-07-10

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EP09740143.4A Not-in-force EP2347183B1 (fr) 2008-10-31 2009-10-24 Procédé et appareil pour l'extraction de produits de combustion d'un appareil de combustion

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Country Link
US (1) US20110286817A1 (fr)
EP (1) EP2347183B1 (fr)
CN (1) CN102301184B (fr)
DE (1) DE102008054098A1 (fr)
WO (1) WO2010049367A2 (fr)

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DE102010024020B4 (de) * 2010-06-16 2019-08-01 Clyde Bergemann Drycon Gmbh Fördermittel und Verfahren zum Fördern von heißem Material
DE102011015088A1 (de) * 2011-03-25 2012-09-27 Clyde Bergemann Drycon Gmbh Verbrennungsanlage mit Nachbrennerrost
DE102011101390A1 (de) * 2011-05-13 2012-11-15 Clyde Bergemann Drycon Gmbh Verfahren und Vorrichtung zum Betreiben einer Fördereinrichtung für ein Abbrandprodukt
CN102797222B (zh) * 2012-07-24 2014-09-24 武汉武大巨成结构股份有限公司 一种能避让桥侧障碍的吊架铰接式桥梁检修车
CN107747872A (zh) * 2017-11-15 2018-03-02 王延宏 一种全自动窑炉
CN112985085B (zh) * 2021-02-22 2022-11-08 晋城市博宇链传动有限公司 一种钢铁烧结节能冷却装置

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CN102301184A (zh) 2011-12-28
CN102301184B (zh) 2014-10-29
WO2010049367A3 (fr) 2011-06-16
DE102008054098A1 (de) 2010-05-06
WO2010049367A2 (fr) 2010-05-06
EP2347183A2 (fr) 2011-07-27
US20110286817A1 (en) 2011-11-24

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