EP2388521A2 - Habillage pour une paroi tubulaire à ailettes d'un four de combustion - Google Patents

Habillage pour une paroi tubulaire à ailettes d'un four de combustion Download PDF

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Publication number
EP2388521A2
EP2388521A2 EP11166492A EP11166492A EP2388521A2 EP 2388521 A2 EP2388521 A2 EP 2388521A2 EP 11166492 A EP11166492 A EP 11166492A EP 11166492 A EP11166492 A EP 11166492A EP 2388521 A2 EP2388521 A2 EP 2388521A2
Authority
EP
European Patent Office
Prior art keywords
arm
holder
groove
tube wall
plate
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.)
Withdrawn
Application number
EP11166492A
Other languages
German (de)
English (en)
Other versions
EP2388521A3 (fr
Inventor
Hans Petschauer
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.)
Mokesys AG
Original Assignee
Mokesys AG
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 Mokesys AG filed Critical Mokesys AG
Publication of EP2388521A2 publication Critical patent/EP2388521A2/fr
Publication of EP2388521A3 publication Critical patent/EP2388521A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F23M5/08—Cooling thereof; Tube walls
    • 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
    • F23M5/04—Supports for 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • F27D1/14—Supports for linings

Definitions

  • the invention relates to a cladding for a finned tube wall of a combustion furnace, with a plurality of juxtaposed and stacked plates of ceramic material on their finned tube wall facing back in a horizontal section edge-open and passing over the height of the respective plate groove from an insertion slot and a subsequent Broadening has space, with a holder for each plate having a connectable to the fin tube wall anchor which extends in the assembled state substantially perpendicular to the fin tube wall and partially protrudes into the open-edged groove.
  • the incinerator may in particular be part of a waste incineration plant.
  • the tubes of the finned tube wall are usually vertically aligned apart side by side welded over the fins, so that a gas-tight closed space of the furnace is formed.
  • the pipes are traversed by water or water vapor to supply the heat of combustion a meaningful use.
  • the plates are formed as shaped bodies of ceramic material. They are arranged facing the interior of the furnace and thus protect the fin tube wall from corrosion by the flue gases.
  • the plates have, on their rear side facing the fin tube wall, a partially open, open-edged groove from an insertion slot and an adjoining broadening space. The grooves go through the entire length or height of the plate.
  • Each plate is associated with a holder having a bolt-like anchor in the rule.
  • One end of the anchor is welded to the fin tube wall.
  • the armature extends substantially perpendicular to the surface of the fin tube wall. He protrudes with his other end through the insertion slot into the widening space.
  • the anchor is often designed as a threaded bolt on which an adjusting nut is placed.
  • the holder fulfills in many cases retention function, so protects the plate against horizontal forces and prevents falling of the plate.
  • the holder fulfills no carrying function, so does not act against forces occurring in the vertical direction, in particular against the weight of the plate. Due to the temperature differences in the furnace, strains and contractions occur on the plates. There is a risk that the plates in the region of the holder tear and ultimately fall, so that the protective effect for the fin tube wall is lost.
  • a lining for a finned tube wall of a combustion furnace with the features described above is known from EP 1 867 924 B1 known.
  • the plate has, on its rear side facing the fin tube wall, longitudinal grooves through which one or more holders engage.
  • Each groove is conically shaped in two ways. It has an insertion slot and a widening in the direction of the interior of the plate broadening space, which is conical. While the insertion slot with constant width over the length or height of the plate passes through, has the widening space in horizontal section conical Shape, ie the inner wall of the widening space runs from the inside to the outside conically tapering towards the insertion slot.
  • the inner wall of the broadening space described also has a second conicity in the vertical direction, ie when mounted plate has the inner wall of the broadening space on the plate below a greater width than above.
  • Each holder has an armature which is welded at its one end in the assembled state with the fin portion of the fin tube wall and projects substantially at right angles from the surface of the fin tube wall, so that it protrudes horizontally aligned with its other end portion in the open-edged groove.
  • the anchor is designed as a threaded bolt or at least has a threaded portion on which an adjusting nut is screwed, the circumference is conical. It is intended to tune the taper of the adjusting nut on the taper of the wall region of the widening space.
  • the assembly of the panel is done in a known manner so that after welding the anchor, the adjusting nuts are screwed and adjusted so that unevenness of the fin tube wall are compensated.
  • the aim is to achieve an aligned surface of the plates in the dressing, so facing the combustion chamber.
  • the panels are hung line by line from above with the help of the continuous groove on the holder.
  • the distance of the plates from the fin tube wall is fixed by means of wedges. This creates a punctiform Auflagerung the plates on the adjusting nuts.
  • line-shaped deposits can arise if the conicities of the circumference of the adjusting nut and the inner wall of the widening space and the rectangular arrangement and orientation of the anchor this randomly revealed.
  • the punctiform bearing of the plates on the holders fulfills both the carrying function and the holding function, thus acting against forces in two mutually perpendicular planes. All these forces are punctiform recorded under direct contact between the plate and holder. This is particularly unfavorable because it results in an increased risk of outbreak of the panels of the panel.
  • the webs of the plate adjacent to the insertion slot and the broadening space on the rear side of the plate snap in and out so that, as a result, the plates drop off, individually or in regions, from the vertical fin tube wall, so that their protective effect is lost.
  • the connection of the plates to the cast and cured casting compound, in particular fluid concrete, which was poured during assembly in the space between the plates and fin tube wall and in the grooves also dissolves.
  • the plates have on their the fins tube wall facing back through grooves from an insertion slot and a broadening space.
  • the cross-section of the widening space is rectangular in shape and goes through the height constant.
  • the adjusting nuts on the threaded bolt engage in the broadening space in the manner of an undercut.
  • the fixation of the plates in the horizontal plane relative to the finned tube wall is again effected by means of wedges which are driven into the space between the back of the plate and the surface of the fin tube wall.
  • the holders used here fulfill only the retention function, but not a carrying function.
  • the carrying function will provided by separate consoles, which is outside the outline of the plates line by line attached to the fin tube wall.
  • Each console is composed of a support plate and a support plate, the plate is slid onto the holders from above and deposited on the console.
  • the consoles are designed and arranged so that each console carries a plurality of superimposed plates, so that add in use, the length expansions of the plates from the consoles starting.
  • the holders used here also have an anchor whose one end is welded to the fins of the finned tube wall.
  • the other end of the anchor protrudes into a groove on the back of the plates and carries on a threaded portion an adjusting nut with a cylindrical peripheral surface.
  • the threaded connection between adjusting nut and armature can also be achieved by a friction connection.
  • the grooves on the back of the plates are not continuous.
  • the insertion slots have a certain height arranged closed areas, by means of which the plates are hung on the holders. These closed areas thus fulfill the carrying function.
  • the invention has the object of developing a panel of the type described above so that the point-like power transmission is eliminated or at least reduced in its harmful effect so that the panel can be used over a larger compared to the prior art duration of use.
  • the type of suspension of the plates is changed compared to the prior art.
  • the holder has or receives at its projecting into the groove part of the armature extending in the longitudinal direction of the groove arm.
  • This arm is mounted and / or positioned so that it has no direct contact between its surface and the inner wall of the groove.
  • the plate In this relative position, the plate is fixed relative to the finned tube wall during assembly, so that the point-like disadvantageous plant in the prior art between the plate and the holder is omitted.
  • When pouring the clearance between the back of the plate and the surface of the finned tube wall including the grooves curable potting sets surface between the surface of the groove of the plate and the surface of the Holder.
  • the cured casting material, in the form of mortar, adhesive or fluid concrete is thus included in the power transmission, so that from the point-like power transmission of the prior art, a flat power transmission results.
  • the load on the plates at this point during their use is significantly reduced.
  • the invention can be realized in two ways. First, it is possible to avoid the punctiform support of the prior art entirely and replace it with the new suspension, this suspension then provides both the support function as well as the retention function. But it is also possible to use in addition to facilitate the assembly of the panel in addition to the new suspension nor a point-like direct support between the plate and holder in order to provide the retention function for the time of Schugie 7s. Due to the additional application of the new suspension in this case, a remaining punctiform support is greatly reduced by the areal force transmission, so that the harmful effects of punctiform Auflagerung hardly appear.
  • each plate is fixed in a flat partial area by the hardened casting compound in such a way that the remaining areas of the plate can expand or contract according to the corresponding directions starting from this fixed area.
  • the changes in length of several plates no longer add up as in the case of the prior art consoles, but each plate lengthens and shortens alone and relative to the neighboring plate which adjoins in the row and column direction. It is understood that the gaps between adjacent panels are closed by the insertion of elastically remaining thermally stressable felts, in particular ceramic felts, as is known in the art.
  • the new suspension of the panel has the further advantage that you can work without undercutting.
  • the groove is equipped with a wider compared to the width of the insertion slot widening space, there is the advantage that you can work without undercut. This means that the plates during the Mounting no longer need to be hung from above, but also from the front by a translational movement in the horizontal direction can be placed.
  • the fixing of the plates with respect to the retention function before the back-casting can be carried out as known in the art, in particular by using punctiform deposits, which act in the horizontal direction, in conjunction with inserted wedges.
  • punctiform deposits which act in the horizontal direction
  • the punctiform support for the purpose of providing the retention function can be dispensed with.
  • the arm of the holder is formed at least partially wider than the insertion slot. But here, too, the power transmission is flat, d. H.
  • the hardened casting compound in the area around the arm is used for power transmission.
  • the holder with the armature and the arm and the cured casting compound in the groove each form a support with support function for each plate, so that as it were the individual suspension of each plate is achieved in a flat area. occurring Length differences due to thermal action are absorbed by the felts, in particular ceramic felts, between the adjacent edges of the plates. The realization of the carrying function of this support does not exclude that such a support also provides the retention function.
  • the armature has two symmetrically protruding arms, which are arranged in alignment with each other in the longitudinal direction of the groove.
  • a symmetrical load of the holder is achieved in terms of the hold function, d. H. the anchor is free of bending forces.
  • the symmetrically projecting arms in a simple way the possibility to increase the surface of the arms, so that the forces are transmitted over a relatively larger area.
  • the arm or arms on the armature can be held via a welded, plugged or a screw connection. This allows attachment of the arm (s) to the anchor before or after welding to the fins of the fin tube wall.
  • a connector of the anchor has, for example, an opening into which an arm can be inserted in particular in training as a double or double arm.
  • the use of a screw at this point provides the adjustability of the relative position of the arm or the arms relative to the insertion slot and the broadening space of the groove.
  • Carrying function and retention function can also be realized on a single holder at the same time.
  • the anchor in addition to the arm has a threaded portion on which an adjusting nut is located.
  • the essential function of the adjusting nut is the performance of the holding function during assembly of the plates, in particular for the purpose of back-casting.
  • the retention function during operation of the incinerator is achieved substantially in a planar manner on the hardened casting compound on the holder.
  • the holder may comprise two anchors which can be connected at a distance to the fin tube wall and which are connected to one another at their ends facing away from the fin tube wall via a continuous arm, so that the holder has a bow-like shape. Also in this embodiment, you can work with and without undercut.
  • the application of two anchors to a holder advantageously results in the possibility of making the diameter of the armature comparatively small or reducing it.
  • the arm or the arms of the holder can generally have a circular or rod-shaped cross-section, it is also possible to form the arm strip-shaped and with a rectangular cross-section. In this way, it is advantageous to reduce the depth of the widening space of the groove and / or to anchor the arms so relatively in the groove that the breakage-prone webs on both sides of the insertion slot can be made comparatively thicker and thus reinforced.
  • the arm can additionally have openings for the passage of casting compound. Also, further measures to increase the Surface of the arms, which come into contact with the casting material, are possible.
  • the invention manifests itself not only in the new formation of a cladding for a finned tube wall of a combustion furnace, but also shows itself in the new design of a holder and in a method for refractory cladding a finned tube wall of a combustion furnace, in particular waste incinerator.
  • the anchors of the holders are fastened in particular to the field of the fin tube wall, in particular welded, so that they are in the intended grid of the plates in the horizontal direction projecting. Either the arms are attached to the anchors of the holder before attaching the anchor or they are connected after setting the anchor with these.
  • the arms are mounted in such a relationship that they are arranged in such a provided relative position to the plates, in which there is no direct contact with the inner wall of the groove, in particular the broadening space.
  • the arms are thus arranged as it were free by a free space formed on all sides.
  • the plates are placed line by line either from above by means of the longitudinal slots on a mounting bar or an already fixed row of plates with the interposition of said felts and fixed in terms of the retention function for mounting. This can be done by using separate or combined holder with threaded portion in the anchor and using a locknut in a known manner. But also the use of other assembly tools for setting the plates in preparation for Hinterg dirtyvorgangs is conceivable.
  • the casting compound may consist of an adhesive, a mortar or a fluid concrete or the like. Again, the use of different masses is possible and useful. Ceramic casting compounds can also be usefully used.
  • the filled casting compound is cured, creating the individual supports on each plate, which provide the carrying function and the holding function. Used assembly aids for fixing the plates during the Schug intelligentvorgangs can remain depending on the design of the cladding pipe wall or removed and used in another row of plates again.
  • the introduction of the casting material is in all cases such that not only the space between the back of the plate and the surface of the fin tube wall is filled, but also the grooves, in particular in the region of the arms of the holder, so that the desired areal force transmission from the plates on the cured casting material and from the cured casting material on the holder and further on the fin tube wall occurs.
  • Fig. 1 shows the elements essential to understanding the present invention. It is a horizontal section through a finned tube wall 1 shown, which consists of a plurality of vertically aligned side by side tubes 2 with fins 3, wherein the mutually facing fins 3 of two adjacent tubes are each pressure-tight welded together. It is understood that the finned tube wall 1 has a plurality of tubes 2, which respectively define the combustion chamber of a combustion furnace.
  • a plurality of plates 4 are arranged on the fin tube wall 1, which are provided one above the other in rows and columns one above the other.
  • Each plate 4 has a combustion chamber facing the front 5 and a finned tube wall 1 facing back 6.
  • a groove 7 extends into the interior of each plate 4. It is understood that with appropriate plate width, a plurality of such grooves can be provided, although only one groove 7 is shown here.
  • the groove 7 runs with a constant cross section over the height of the plate 4.
  • the groove 7 is composed of one of the height of the plate 4 through insertion slot 8 and a subsequent in the direction of the interior of the plate 4 widening space 9 together.
  • the broadening space 9 goes through the height of the plate 4.
  • the insertion slot 8 and the subsequent widening space 9 have surfaces which together form an inner wall 10 of the groove 7. As already out Fig. 1 can be seen, the broadening space 9 has a greater width than the insertion slot. 8
  • each plate 4 is assigned at least one holder 11. This is to be understood as a preferred embodiment. On the other hand, it is also possible to assign a plurality of holders 11 to a single plate 4, either at a suspension point or at a plurality of suspension points of each plate 4.
  • Each holder 11 initially has an armature 12.
  • the armature 12 is pin-shaped. His the fin tube wall 1 facing end is welded to the fins 3. Otherwise, the armature 12 extends horizontally ( Fig. 1 ) into the region of a plate 4, wherein it passes through the insertion slot 8 without contact and ends in the widening space 9.
  • an arm 13 connects, which is also formed pin-shaped and in the in the Fig. 1 and 2 embodiment shown has a circular cross-section.
  • Each arm 13 extends - in contrast to the extent of each armature 12 - substantially in the vertical direction, that is, according to the height of the fin tube wall 1 in the groove 7.
  • each arm 13 comes in such a relative position to the groove 7, in which its Surface 14 is surrounded on all sides by a free space 16 in the region of the broadening space 9.
  • the arm 13 of each holder 11 is positioned so that it comes to lie without direct contact with the inner wall 10 of the groove 7.
  • the armature 12 of each holder 11 has a smaller width than the insertion slot 8 of the groove 7, so that there is no direct contact between an armature 12 and the plate 4 here.
  • plates 4 are arranged side by side line by line.
  • the holders 11 are welded with their anchors 12 to the welds 15 with the fins 3 of the fin tube wall 1.
  • the suspension point of each plate 4 is fixed to the fin tube wall 1.
  • it is intended to fix the armature 12 of a holder 11 in the center relative to a rectangular plate 4 so that the plate 4 is suspended and held in the middle and can stretch in all directions during operation of the incinerator.
  • the plates 4 are separated on their four edge regions relative to adjacent plates by felts, in particular ceramic felts, as is known per se.
  • the plates 4 are now set line by line relative to the finned tube wall as this Fig. 1 is recognizable.
  • the plates 4 of a row on a first (not shown) mounting aid are stored and held by a second mounting means (not shown) in the relative position, as Fig. 1 shows.
  • a distance 17 Between the back 6 of the plate 4 and the rear side 6 facing surface of the fin tube wall 1 is a distance 17, which after fixing a row of plates 4 is poured with a casting material 18.
  • a casting compound 18 may be a fluid concrete, an adhesive or a mortar.
  • the molding compound 18 is also poured into the space 16, including not only the armature 12 of each holder 11 but also the surface 14 of the arm 13 so as to directly contact the surface of the holder 11 with surfaces on the groove 7 of each plate does not occur. After curing of the casting compound 18, the assembly aids can be removed. Each plate 4 is suspended and fixed to its associated holder 11 so that both the carrying function and the holding function are provided by the holder 11. It should be noted in particular that the casting material 18 forms in the region of the free space 16 as it were a gag with an undercut, by means of which the plate 4 is supported and held.
  • Fig. 2 shows in conjunction with Fig. 1 an embodiment in which two holders 11, each consisting of an armature 12 and an arm 13 are comparatively close to each other in the armature 12 via the welds 15 with the fins 3 of the fin tube wall 1 are connected.
  • the arrangement is here such that the one arm 13 of the one holder 11 extends vertically downward, while the arm 13 of the other holder 11 extends symmetrically upwards. It is understood that only one of these two holders 11 can be used to suspend a plate 4. On the other hand, there is also the possibility of the two holders 11 according to Fig.
  • the holder 11 shows an armature 12, which has two symmetrically arranged and at right angles protruding arms 13, which consist of a continuous piece of metal.
  • the arm 13 and the arms 13 are connected via a weld 19 with the end of the armature 12, which protrudes freely here in the free space 16 of the groove 7 here as well.
  • a plug-in or screw connection can be used, as will be better understood with reference to the following embodiments.
  • the holder 11 of the embodiment according to Fig. 3 provides in connection with the molding compound 18, not shown here, both the carrying function as well as the holding function.
  • the holder 11 is here designed so that it can provide both the holding function during assembly as well as the holding and carrying function in the operation of the incinerator.
  • the armature 12 of the holder 11 is formed as a threaded bolt or at least provided at its finned tube wall 1 end facing away with a threaded portion 20. After setting the armature 12 by means of the weld 15 on the fin tube wall 1, an adjusting nut 21 is first screwed onto the threaded portion 20 of the armature 12.
  • the screwing of the adjusting nut 21 is done in such a way that unevenness of the fin tube wall 1 are compensated, such that the front side 5 of all plates are positioned flat and in alignment with each other. Subsequently, the arm 13 of each holder 11 is connected to the free end of the armature 12, for example by the weld 19th
  • the plates 4 When mounting the panel, the plates 4 are suspended line by line from above into the through groove 7, wherein by application of wedges in the region of the distance 17 a direct contact of the surface of the adjusting nut 21 at the undercut transition between insertion slot 8 and broadening space 9 occurs.
  • the retention function between fin tube wall 1 and plates 4 is ensured during assembly.
  • the free space 16 is filled around the arm 13 so that a direct contact with the inner wall 10 of the groove 7 does not occur in any case in the region of the arm 13.
  • the in the 6 and 7 illustrated embodiment shows a bow-shaped holder 11, the two armatures 12 are connected via a continuous arm 13 with each other.
  • the groove 7 is, as in particular from Fig. 6 emerges trapezoidal, wherein the insertion slot 8 merges into the broadening space 9. It is understood that in all embodiments, the cross sections of the groove 7, the armature 12 and also the cross section of the arm 13 can be varied. Circular, rectangular or square cross sections are easily possible.
  • the Fig. 8 to 10 show a further possible embodiment of the holder 11 for the plate 4.
  • the holder 11 has an armature 12 with threaded portion 20.
  • the arm 13 is here strip-shaped or leaf-shaped, that is with a rectangular cross-section (FIG. Fig. 8 ) educated. He has in the middle a continuous threaded hole, by means of which it is screwed onto the threaded portion 20 of the armature 12 so that the surface 14 of the arm 13 is positioned freely in the free space 16.
  • the width of the arm 13 Fig.
  • Fig. 10 illustrates once again compared to the width of the insertion slot 8 larger width of the arm 13 of the holder eleventh
  • a common arm 13 is screwed onto a threaded portion 20 on the armature 12 so that projections 22 on the strip-shaped arms 13 relative to the width of the insertion slot 8 form an undercut, as this based on Fig. 8 and 10 has already been explained.
  • the surface 14 of each arm 13 is advantageously increased.
  • the arm 13 can have openings 23.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Resistance Heating (AREA)
EP11166492.6A 2010-05-20 2011-05-18 Habillage pour une paroi tubulaire à ailettes d'un four de combustion Withdrawn EP2388521A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010029202A DE102010029202A1 (de) 2010-05-20 2010-05-20 Verkleidung für eine Flossenrohrwand eines Verbrennungsofens

Publications (2)

Publication Number Publication Date
EP2388521A2 true EP2388521A2 (fr) 2011-11-23
EP2388521A3 EP2388521A3 (fr) 2014-08-06

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EP11166492.6A Withdrawn EP2388521A3 (fr) 2010-05-20 2011-05-18 Habillage pour une paroi tubulaire à ailettes d'un four de combustion

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EP (1) EP2388521A3 (fr)
DE (2) DE102010029202A1 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2015187007A1 (fr) * 2014-06-06 2015-12-10 Hkh Development B.V. Revêtement de paroi de tube réfractaire destiné à un incinérateur
US10415828B2 (en) 2014-06-06 2019-09-17 Hkh Development B.V. Refractory tube wall lining for an incinerator

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Publication number Priority date Publication date Assignee Title
DE102012110390A1 (de) * 2012-10-18 2014-04-24 Jünger+Gräter GmbH Aufnahme für Anker einer feuerfesten Innenschicht für Industrieofen
DE102017001721A1 (de) 2017-02-23 2018-08-23 Beroa Deutschland Gmbh Verfahren zum Befestigen feuerfester Platten in Feuerungsräumen

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Publication number Priority date Publication date Assignee Title
EP1032790B1 (fr) 1997-11-18 2001-08-29 Mokesys AG Revetement de paroi tubulaire refractaire
US20060101740A1 (en) 2004-09-27 2006-05-18 Zampell Advanced Refranctories, Inc. Refractory tiles and mounting methods
EP1867924B1 (fr) 2006-06-13 2008-08-20 Mella+Menzi AG Plaque de protection de tubes faite de matériau résistant au feu et revêtement de paroi d'incinérateur

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FR2595792B1 (fr) * 1986-03-17 1990-02-02 Mediterranee Const Navales Ind Perfectionnements apportes a la fixation des elements de protection des chambres de combustion de chaudieres
DE9002845U1 (fr) * 1990-03-10 1990-05-17 Juenger + Graeter Gmbh & Co. Feuerfestbau, 6830 Schwetzingen, De
TWI226418B (en) * 2001-11-08 2005-01-11 Mitsubishi Heavy Ind Ltd Fireproof structure and installation method for protecting water pipes
DE102008014984B3 (de) * 2008-03-19 2009-08-27 Jünger & Gräter GmbH Feuerfestbau Einstückiger Stahlanker zur Verankerung ungeformter feuerfester Baustoffe

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Publication number Priority date Publication date Assignee Title
EP1032790B1 (fr) 1997-11-18 2001-08-29 Mokesys AG Revetement de paroi tubulaire refractaire
US20060101740A1 (en) 2004-09-27 2006-05-18 Zampell Advanced Refranctories, Inc. Refractory tiles and mounting methods
EP1867924B1 (fr) 2006-06-13 2008-08-20 Mella+Menzi AG Plaque de protection de tubes faite de matériau résistant au feu et revêtement de paroi d'incinérateur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015187007A1 (fr) * 2014-06-06 2015-12-10 Hkh Development B.V. Revêtement de paroi de tube réfractaire destiné à un incinérateur
US10415828B2 (en) 2014-06-06 2019-09-17 Hkh Development B.V. Refractory tube wall lining for an incinerator
EP3627052A1 (fr) 2014-06-06 2020-03-25 HKH Development B.V. Combinaison d'un revêtement réfractaire et d'une paroi tubulaire pour un incinérateur
EA036228B1 (ru) * 2014-06-06 2020-10-15 Хкх Девелопмент Б.В. Огнеупорная футеровка для трубчатой стенки печи сжигания отходов

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DE202011110611U1 (de) 2015-03-11
EP2388521A3 (fr) 2014-08-06

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