WO2007121689A3 - Furnace aggregate - Google Patents

Furnace aggregate Download PDF

Info

Publication number
WO2007121689A3
WO2007121689A3 PCT/CZ2007/000027 CZ2007000027W WO2007121689A3 WO 2007121689 A3 WO2007121689 A3 WO 2007121689A3 CZ 2007000027 W CZ2007000027 W CZ 2007000027W WO 2007121689 A3 WO2007121689 A3 WO 2007121689A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic
ceramic fiber
sidewalls
fiber mats
interlocking
Prior art date
Application number
PCT/CZ2007/000027
Other languages
French (fr)
Other versions
WO2007121689A2 (en
Inventor
Jiri Herbst
Original Assignee
Jiri Herbst
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 Jiri Herbst filed Critical Jiri Herbst
Priority to EP07721816A priority Critical patent/EP2010850B1/en
Priority to DE602007003464T priority patent/DE602007003464D1/en
Priority to AT07721816T priority patent/ATE449943T1/en
Publication of WO2007121689A2 publication Critical patent/WO2007121689A2/en
Publication of WO2007121689A3 publication Critical patent/WO2007121689A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/32—Casings
    • F27B9/34—Arrangements of 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
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Furnace aggregate consisting of two sidewalls, ceiling formed by modules made of ceramic fiber mats, input and output gates, where this furnace aggregate, in direction from the input gate, is divided into pre-heating, firing and cooling zones. Sidewalls are in their lower parts formed by lines of alternately laid large-format ceramic blocks (1) equipped with vertical and horizontal interlocking joints, which have continuous openings (2). Above these lines of blocks (1) a labyrinth is created from both-sided interlocking sidewall stone (3) or interlocking plate (31) and above this labyrinth are again lines of blocks (1) placed alternately on each other. Outer sides of sidewalls are equipped with lining from insulation bricks (4) and covered by assembly mutually joint by refractory steel anchors and formed by ceramic fiber insulation (5), insulation plates (6) and outer encasement (7), which is in the cooling zone of the furnace equipped with the cooling system piping. Sidewalls are at their top edge equipped with refractory reinforcement (20) with interlock for settling the ceiling. Ceiling is formed by module assemblies allowing mutual connection consisting of ceramic fiber mats (10) equipped on their sides with interlocking joints and having in their bodies at least one puncture (11). Module assembly is formed by two modules of ceramic fiber mats (10) interlocked by interlocking joints mounted to at least one ceramic anchor (12). Ceramic fiber mats (10) and ceramic anchors (12) are horizontally traversed by at least one spike (13). Ceramic anchors (12) are led outside the ceramic fiber mats (10) by means of a head (14) adjusted for mounting the assembly to a welded structure from pressed profiles (15) located above each line of ceramic fiber mats (10) in direction of longitudinal axis of such line. Module assemblies have ends adjusted for settling to the interlocking joints on sidewalls reinforcement (20) of the furnace aggregate.
PCT/CZ2007/000027 2006-04-21 2007-04-18 Furnace aggregate WO2007121689A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07721816A EP2010850B1 (en) 2006-04-21 2007-04-18 Furnace aggregate
DE602007003464T DE602007003464D1 (en) 2006-04-21 2007-04-18 OVEN UNIT
AT07721816T ATE449943T1 (en) 2006-04-21 2007-04-18 OVEN UNIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20060257A CZ298145B6 (en) 2006-04-21 2006-04-21 Furnace unit
CZPV2006-257 2006-04-21

Publications (2)

Publication Number Publication Date
WO2007121689A2 WO2007121689A2 (en) 2007-11-01
WO2007121689A3 true WO2007121689A3 (en) 2007-12-13

Family

ID=38220654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2007/000027 WO2007121689A2 (en) 2006-04-21 2007-04-18 Furnace aggregate

Country Status (5)

Country Link
EP (1) EP2010850B1 (en)
AT (1) ATE449943T1 (en)
CZ (1) CZ298145B6 (en)
DE (1) DE602007003464D1 (en)
WO (1) WO2007121689A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192647A (en) * 2011-01-07 2011-09-21 顺平县普惠农丰新能源科技有限公司 Module-spliced tunnel furnace
CN106017100B (en) * 2016-06-01 2018-08-14 湖南新天力科技有限公司 A kind of high temperature furnace fiberboard ceiling structure for wide section

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925953A1 (en) * 1969-05-21 1970-11-26 Werner Koschel Tunnel kiln for the firing of ceramic obj- - ects
DE2646960A1 (en) * 1975-10-17 1977-04-28 Studiceram Monza PREFABRICATED COMPONENT FOR FURNACE
EP0082361A1 (en) * 1981-12-17 1983-06-29 The Babcock & Wilcox Company Insulation and the provision thereof
DE3236187A1 (en) * 1982-09-30 1984-04-05 Didier-Werke Ag, 6200 Wiesbaden Mortarless insulating wall structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1031531B (en) * 1975-02-07 1979-05-10 Studiceram PERFECTED PROCESS FOR THE CONSTRUCTION OF Vaulted TUNNEL OVENS
CS216120B1 (en) * 1979-09-13 1982-10-29 Jaroslav Kolbaba Furnace wall
CS217244B1 (en) * 1981-06-17 1982-12-31 Miroslav Berka Ceiling block for the furnaces
CS225397B1 (en) * 1982-06-28 1984-02-13 Miroslav Berka Wall construction of the industrial furnace
DE3418195A1 (en) * 1984-05-16 1985-11-21 Krupp Polysius Ag, 4720 Beckum CEILING AND WALL CONSTRUCTION
DE59800003D1 (en) * 1997-03-01 1999-05-27 Schwab Feuerfesttechnik Gmbh Keystone set
DE19747320C2 (en) * 1997-10-27 2002-05-16 Didier Werke Ag Lining blocks and their use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925953A1 (en) * 1969-05-21 1970-11-26 Werner Koschel Tunnel kiln for the firing of ceramic obj- - ects
DE2646960A1 (en) * 1975-10-17 1977-04-28 Studiceram Monza PREFABRICATED COMPONENT FOR FURNACE
EP0082361A1 (en) * 1981-12-17 1983-06-29 The Babcock & Wilcox Company Insulation and the provision thereof
DE3236187A1 (en) * 1982-09-30 1984-04-05 Didier-Werke Ag, 6200 Wiesbaden Mortarless insulating wall structure

Also Published As

Publication number Publication date
EP2010850B1 (en) 2009-11-25
WO2007121689A2 (en) 2007-11-01
CZ2006257A3 (en) 2007-07-04
ATE449943T1 (en) 2009-12-15
EP2010850A2 (en) 2009-01-07
DE602007003464D1 (en) 2010-01-07
CZ298145B6 (en) 2007-07-04

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