EP1336808A1 - Ensemble écran thermique refractaire - Google Patents

Ensemble écran thermique refractaire Download PDF

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Publication number
EP1336808A1
EP1336808A1 EP03002792A EP03002792A EP1336808A1 EP 1336808 A1 EP1336808 A1 EP 1336808A1 EP 03002792 A EP03002792 A EP 03002792A EP 03002792 A EP03002792 A EP 03002792A EP 1336808 A1 EP1336808 A1 EP 1336808A1
Authority
EP
European Patent Office
Prior art keywords
plate
wall
edge
groove
refractory
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.)
Granted
Application number
EP03002792A
Other languages
German (de)
English (en)
Other versions
EP1336808B1 (fr
Inventor
Hugo Waltenberger
Stefan Weiss
Frieder Schell
Oliver Seibel
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.)
Juenger and Graeter Feuerfestbau GmbH
Original Assignee
Juenger and Graeter Feuerfestbau 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 Juenger and Graeter Feuerfestbau GmbH filed Critical Juenger and Graeter Feuerfestbau GmbH
Publication of EP1336808A1 publication Critical patent/EP1336808A1/fr
Application granted granted Critical
Publication of EP1336808B1 publication Critical patent/EP1336808B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/107—Protection of water tubes
    • F22B37/108—Protection of water 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
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • 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
    • 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
    • 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
    • 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
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05004—Special materials for walls or lining

Definitions

  • the invention relates to refractory linings, in particular for Waste incineration plants, with several side by side and one above the other Sheets and with steel parts attached to the wall or ceiling to be clad are, the back of each plate at least in the upper area a groove has, in which a steel part engages.
  • Boilers and furnace rooms especially industrial furnaces, require a refractory Wall construction to separate the boiler room from the pipe units.
  • the tubular steel units are protected by means of curtain plates.
  • the tubular steel units to be protected are covered over a large area with the Pipe wall panels clad and the gaps shed.
  • Refractory linings are also known, in which in addition to the steel parts additional support elements are provided, the disadvantage of which is that the preparation of the pipe wall for attaching the plates is time-consuming because both the steel parts and the support elements must be attached.
  • From DE-PS 40 07 662 is an anchoring device for Tubular steel slabs covering stone slabs are known, to which the pipes connecting tube fins are arranged and on which the tube wall plates can be attached.
  • a disadvantage of this known Anchoring device is that this anchoring device in the Joints are arranged between the tube wall panels.
  • a refractory lining according to the in The preamble of claim 1 features known.
  • the plates by means of screws on the Pipe wall attached. Each plate is screwed on from the outside, one There is a hole at the top of the plate through which the screw can be screwed tight.
  • the disadvantage of such a hole even if it is very small is that gases can penetrate, which too damage the protective pipe wall or cause corrosion at certain points this pipe wall can lead.
  • Another disadvantage of such Fastening arrangement is that the steel part and in particular the Screws that are surrounded by the corrosive gases corrode themselves.
  • the object on which the present invention is based is to propose refractory linings that are designed such that the Plates can be arranged quickly next to and on top of each other and that protect the walls or ceilings from unwanted external influences are arranged.
  • the refractory lining consists of several side and plates arranged one above the other.
  • To attach the panels to the Keeping clad walls or ceilings is on the back of everyone Plate at least in the upper area a groove in which a steel part can be introduced. These steel parts are hidden on the wall to be clad or ceiling installed.
  • the panels are placed over the wall or ceiling, with the steel part is inserted into the groove.
  • the plate is prevented by the steel part tilt horizontally. However, it is not attached to the steel part in this way, that moving the plate up or down would no longer be possible.
  • the head of the steel part can slide freely up or down in the groove.
  • one to be protected Pipe wall are steel parts on the pipe fins at the desired locations attached, preferably welded. Then the bottom row of Panels placed against the wall, each with a steel part in the groove on the Back of each plate is inserted.
  • Each steel part only serves to keep the plate from falling prevent the unshaped, refractory, free-flowing products get between the wall or ceiling and the panels.
  • the steel parts are Installation equipment.
  • unshaped, refractory, free-flowing products can For example, concrete can be poured behind the slabs. They are different unshaped, refractory, free-flowing products can be used.
  • unshaped, refractory, free-flowing products can be selected, the ceramic, hydraulic, chemical-inorganic or chemical-organic can be bound.
  • Such unshaped, refractory, free-flowing Products are commonly referred to as "masses”. After this Pouring the unshaped, refractory, free-flowing products between the wall or ceiling and the panels, the panels are non-positive connected to the wall or ceiling.
  • the steel parts are covered arranged behind the panels.
  • the plates are unhooked prevents and the design of the panels ensures that the panel joints are covered and thus the direct passage of harmful gases to the wall or prevent blanket.
  • each plate has a groove in both the upper and lower area Introducing a steel part provided.
  • the one on the Rear of the plate arranged groove in cross section T-shaped is arranged in cross section T-shaped.
  • the edge is each plate is stepped all round.
  • the lower edge of the upper one Plate engages behind the upper edge of the plate below.
  • the side edge of a plate engages behind the side edge of the next arranged plate. Due to the graded formation of the plate thickness everyone Plate thus forms a wall or ceiling, in which between the plates there are no unwanted joints.
  • each plate is preferably angled in cross section.
  • the circumferential edge graded to a third of the plate thickness.
  • the plates 1 are shown in perspective, the edge of which 2 is circumferentially graduated.
  • On the back of each plate 1 is in the top Area formed the groove 3.
  • In the lower area of the back of the plate 1 is the groove 4 is formed. Both the groove 3 and the groove 4 are T-shaped in cross section.
  • the top view of the back of the plate 1 shows that the top (upper Edge 7) and on one side of the plate 1 (side edge 9) about a third of the Plate thickness protrudes beyond the remaining edge. On the other side (side edge 8) of the plate 1 and at the lower edge 5 of the plate 1 jumps in Third of the edge back and the wider part of the plate thickness protrudes beyond the narrower part out.
  • the peripheral edge 2 of the plate 1 is approximately one graduated third of the plate thickness. It is angled in cross section. The wider part of the plate thickness faces the wall 16.
  • the wall 16 consists of pipes 15 which are connected by pipe fins 17.
  • the steel parts 11 are welded to the tube fins 17.
  • Each steel part 11 consists of a pin 12 which is attached to the wall 16 and its free End has a thread 13 into which a washer 14 is screwed, which in the groove 3 of the plate 1 can engage.
  • This variable distance between the panels and the wall to be clad or blanket is important, for example, with existing residual pinning as well as with an uneven wall or ceiling.
  • the expansion or construction joints around each panel are variable in design depending on the thermal or mechanical Stress.
  • the panels can be quickly assembled and disassembled, which ensures short downtimes.
  • the steel parts are concealed behind the plates. Through the described arrangement prevents the plates from being detached.
  • unshaped, refractory, free-flowing products can be used which are ceramic, hydraulic, chemical-inorganic or can be chemically-organically bound.
  • materials can be used which are ceramic, hydraulic, chemical-inorganic or can be chemically-organically bound.
  • concrete can be used, which is poured. Through these unshaped, fireproof, free-flowing products are non-positively attached to the wall or Ceiling connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compounds Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
EP03002792A 2002-02-15 2003-02-07 Ensemble écran thermique refractaire Expired - Lifetime EP1336808B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10206607A DE10206607B4 (de) 2002-02-15 2002-02-15 Feuerfestabkleidung
DE10206607 2002-02-15

Publications (2)

Publication Number Publication Date
EP1336808A1 true EP1336808A1 (fr) 2003-08-20
EP1336808B1 EP1336808B1 (fr) 2007-07-04

Family

ID=27618742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03002792A Expired - Lifetime EP1336808B1 (fr) 2002-02-15 2003-02-07 Ensemble écran thermique refractaire

Country Status (3)

Country Link
EP (1) EP1336808B1 (fr)
AT (1) ATE366399T1 (fr)
DE (2) DE10206607B4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577625A1 (fr) * 2004-03-18 2005-09-21 Jünger + Gräter GmbH Feuerfestbau Ensemble écran thermique refractaire
EP1788308A2 (fr) * 2005-11-17 2007-05-23 KARRENA GmbH Brique réfractaire
US20210325035A1 (en) * 2018-08-09 2021-10-21 Amsterdam Waste Environmental Consultancy & Technology B.V. High pressure heating installation comprising an advanced panel design and cladding thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200401615T4 (tr) 2002-07-31 2004-09-21 Itn Nanovation Gmbh Yakma kazanları
DE20316213U1 (de) * 2003-10-22 2005-03-03 Mokesys Ag Feststoffverbrennungsanlage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495284A1 (fr) * 1980-11-28 1982-06-04 Mediterranee Const Navales Ind Procede de protection des ecrans a faisceaux tubulaires de chambres de combustion de chaudieres, notamment d'incineration d'ordures menageres
WO1997009577A1 (fr) * 1995-09-05 1997-03-13 Zampell Advanced Refractory Technologies Inc. Carreau refractaire, dispositif de montage et procede de montage
WO2000057106A1 (fr) * 1999-03-19 2000-09-28 Saint-Gobain Ceramics And Plastics, Inc. Systeme de tuiles refractaires destine a la protection d'un tube de chaudiere/echangeur de chaleur
JP2001139336A (ja) * 1999-11-08 2001-05-22 Nippon Sheet Glass Co Ltd フロートバスルーフ及びその吊りれんが
JP2002022150A (ja) * 2000-07-07 2002-01-23 Hitachi Zosen Corp 水管壁保護構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007662C1 (fr) * 1990-03-10 1991-05-23 Juenger + Graeter Gmbh & Co. Feuerfestbau, 6830 Schwetzingen, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495284A1 (fr) * 1980-11-28 1982-06-04 Mediterranee Const Navales Ind Procede de protection des ecrans a faisceaux tubulaires de chambres de combustion de chaudieres, notamment d'incineration d'ordures menageres
WO1997009577A1 (fr) * 1995-09-05 1997-03-13 Zampell Advanced Refractory Technologies Inc. Carreau refractaire, dispositif de montage et procede de montage
WO2000057106A1 (fr) * 1999-03-19 2000-09-28 Saint-Gobain Ceramics And Plastics, Inc. Systeme de tuiles refractaires destine a la protection d'un tube de chaudiere/echangeur de chaleur
JP2001139336A (ja) * 1999-11-08 2001-05-22 Nippon Sheet Glass Co Ltd フロートバスルーフ及びその吊りれんが
JP2002022150A (ja) * 2000-07-07 2002-01-23 Hitachi Zosen Corp 水管壁保護構造

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 22 9 March 2001 (2001-03-09) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 05 3 May 2002 (2002-05-03) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577625A1 (fr) * 2004-03-18 2005-09-21 Jünger + Gräter GmbH Feuerfestbau Ensemble écran thermique refractaire
EP1788308A2 (fr) * 2005-11-17 2007-05-23 KARRENA GmbH Brique réfractaire
EP1788308A3 (fr) * 2005-11-17 2009-03-25 KARRENA GmbH Brique réfractaire
US20210325035A1 (en) * 2018-08-09 2021-10-21 Amsterdam Waste Environmental Consultancy & Technology B.V. High pressure heating installation comprising an advanced panel design and cladding thereof
US11906158B2 (en) * 2018-08-09 2024-02-20 Amsterdam Waste Environmental Consultancy & Technology B.V. High pressure heating installation comprising an advanced panel design and cladding thereof

Also Published As

Publication number Publication date
ATE366399T1 (de) 2007-07-15
EP1336808B1 (fr) 2007-07-04
DE10206607A1 (de) 2003-09-04
DE10206607B4 (de) 2004-10-14
DE50307590D1 (de) 2007-08-16

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