ATE77688T1 - TUNNEL KILN FOR FIRING LIGHT BRICKS WITH A HIGH PROPORTION OF COMBUSTIBLE AND GASABLE COMPONENTS. - Google Patents

TUNNEL KILN FOR FIRING LIGHT BRICKS WITH A HIGH PROPORTION OF COMBUSTIBLE AND GASABLE COMPONENTS.

Info

Publication number
ATE77688T1
ATE77688T1 AT88101735T AT88101735T ATE77688T1 AT E77688 T1 ATE77688 T1 AT E77688T1 AT 88101735 T AT88101735 T AT 88101735T AT 88101735 T AT88101735 T AT 88101735T AT E77688 T1 ATE77688 T1 AT E77688T1
Authority
AT
Austria
Prior art keywords
gases
combustible
gasable
chamber
components
Prior art date
Application number
AT88101735T
Other languages
German (de)
Inventor
Hans Lingl
Otto Unterfrauner
Original Assignee
Lingl Anlagenbau
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 Lingl Anlagenbau filed Critical Lingl Anlagenbau
Application granted granted Critical
Publication of ATE77688T1 publication Critical patent/ATE77688T1/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
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Incineration Of Waste (AREA)
  • Treatment Of Sludge (AREA)
  • Luminescent Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A tunnel furnace is described, with preheating chamber and combustion chamber which are separated from one another by a gate, and with a degassing zone, consisting of a gas circulating circuit, heated indirectly by the smoke gases, for degassing the combustible volatile components and a combustion device for the outgassed volatile components. In this connection, the degassing zone is assigned to the preheating chamber (3), the gases being removed from suction openings (5) in the vicinity of the chamber entrance (6) by means of a fan (4) and fed back in again in front of the gate (2) to the combustion chamber (1). Also connected in this circulating circuit are two heating stages (8, 10), there being provided after the first heating stage (8) a branch for a part of the circulating gases, which opens into the pipe of the smoke gases carried off, in which branch the post-combustion device (9) and subsequently a heat exchanger, which serves as second heating stage (10) for the circulating gases, are connected. <IMAGE>
AT88101735T 1987-05-22 1988-02-06 TUNNEL KILN FOR FIRING LIGHT BRICKS WITH A HIGH PROPORTION OF COMBUSTIBLE AND GASABLE COMPONENTS. ATE77688T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3717320A DE3717320C1 (en) 1987-05-22 1987-05-22 Tunnel kiln for burning light bricks with a high proportion of combustible and gasifiable components
EP88101735A EP0291631B1 (en) 1987-05-22 1988-02-06 Tunnel kiln for burning light bricks containing a high percentage of combustible and volatile components

Publications (1)

Publication Number Publication Date
ATE77688T1 true ATE77688T1 (en) 1992-07-15

Family

ID=6328198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88101735T ATE77688T1 (en) 1987-05-22 1988-02-06 TUNNEL KILN FOR FIRING LIGHT BRICKS WITH A HIGH PROPORTION OF COMBUSTIBLE AND GASABLE COMPONENTS.

Country Status (3)

Country Link
EP (1) EP0291631B1 (en)
AT (1) ATE77688T1 (en)
DE (1) DE3717320C1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831558A1 (en) * 1988-09-16 1990-04-05 Munzert Karl Heinz Method and continuous furnace for the removal of pollutants from exhaust gases
DE3908758C1 (en) * 1989-03-17 1990-04-19 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co Kg, 7910 Neu-Ulm, De Tunnel furnace for baking light bricks
DE3923887A1 (en) * 1989-07-19 1991-01-24 Manfred Leisenberg Kg Tunnel furnace for firing ceramics - with decomposition toxic gases withdrawn and reheated to ensure complete burning before being exhausted to atmos.
DE4233916A1 (en) * 1992-10-08 1994-04-28 Gautschi Electro Fours Sa Industrial heat treatment furnace - returns portion of recirculating gas into treatment zone through jets across main gas flow
DE4344214A1 (en) * 1993-12-23 1995-06-29 Innovatherm Prof Dr Leisenberg Gmbh & Co Kg Tunnel kiln
DE102011119436B4 (en) * 2011-11-25 2020-08-06 Eisenmann Se Device for tempering objects
FR3005723B1 (en) * 2013-05-16 2015-06-19 Cleia COOKING INSTALLATION OF CERAMIC PRODUCTS
DE102013010885A1 (en) * 2013-07-01 2015-01-22 Eisenmann Ag Process for sintering sintered workpieces and installation therefor
DE102016001893A1 (en) 2016-02-17 2017-08-17 Eisenmann Se Burner unit and device for tempering objects
CN108826968A (en) * 2018-07-05 2018-11-16 力华智能设备科技（东莞）有限公司 A kind of induction heating continuous tunnel furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278184C (en) *
US4060680A (en) * 1975-04-10 1977-11-29 Imperial Chemical Industries Limited Production of acrylonitrile copolymers
US4140467A (en) * 1975-06-09 1979-02-20 Kenneth Ellison Convection oven and method of drying solvents
DE3014905B1 (en) * 1980-04-18 1981-02-19 Keller Ofenbau Gmbh Process and tunnel kiln for firing ceramic moldings containing fuel
US4460331A (en) * 1983-05-12 1984-07-17 Haden Schweitzer Corporation Fume incineration for paint drying oven
DE3516058C2 (en) * 1984-08-21 1986-07-17 Institut für Ziegelforschung Essen e.V., 4300 Essen Tunnel furnace for firing ceramic blanks and method for operating such a tunnel furnace

Also Published As

Publication number Publication date
EP0291631A2 (en) 1988-11-23
DE3717320C1 (en) 1988-07-14
EP0291631B1 (en) 1992-06-24
EP0291631A3 (en) 1990-03-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee