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IT1088069B - Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln - Google Patents

Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln

Info

Publication number
IT1088069B
IT1088069B IT2836277A IT2836277A IT1088069B IT 1088069 B IT1088069 B IT 1088069B IT 2836277 A IT2836277 A IT 2836277A IT 2836277 A IT2836277 A IT 2836277A IT 1088069 B IT1088069 B IT 1088069B
Authority
IT
Italy
Prior art keywords
kiln
baffle plates
plates
tunnel
temp
Prior art date
Application number
IT2836277A
Other languages
Italian (it)
Inventor
Enzo Mantegani
Original Assignee
Welko Ind Spa
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 Welko Ind Spa filed Critical Welko Ind Spa
Priority to IT2836277A priority Critical patent/IT1088069B/en
Priority to FR7825502A priority patent/FR2405450A1/en
Priority to DE2840283A priority patent/DE2840283C2/en
Priority to GB7837290A priority patent/GB2008235B/en
Priority to MX174989A priority patent/MX149118A/en
Priority to US05/947,177 priority patent/US4193761A/en
Priority to JP12140778A priority patent/JPS5462208A/en
Priority to ES473907A priority patent/ES473907A1/en
Priority to BR7806620A priority patent/BR7806620A/en
Application granted granted Critical
Publication of IT1088069B publication Critical patent/IT1088069B/en

Links

Landscapes

  • Tunnel Furnaces (AREA)

Abstract

Projecting downwards from the roof of the tunnel is a longitudinal row of transverse baffle plates and a similar row of baffle plates project upwards from the base of the tunnel. The downward projecting plates at least can be adjusted vertically; and the plates are used to control the layer of hog gases flowing along the tunnel and over the roller track carrying the ceramic or refractory prods. being baked. At the end of each portion of the kiln used for a specific stage of the baking process, two pairs of plates are pref. located close together to form a chamber sepg. adjacent kiln sections so that a sudden change of temp. can be achieved. The system is esp. used for mfg. tiles, stove tiles, bricks, etc., where accurate temp. control can be achieved along the kiln and in each temp. zone.
IT2836277A 1977-10-07 1977-10-07 Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln IT1088069B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2836277A IT1088069B (en) 1977-10-07 1977-10-07 Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln
FR7825502A FR2405450A1 (en) 1977-10-07 1978-09-05 ARRANGEMENT OF CHOKE MITTENS IN ROLLER OVENS, IN PARTICULAR FOR CERAMIC MATERIALS
DE2840283A DE2840283C2 (en) 1977-10-07 1978-09-15 Tunnel furnace with a roller hearth for firing ceramic or refractory materials
GB7837290A GB2008235B (en) 1977-10-07 1978-09-19 Tunnel kiln provided with throttling vaffles
MX174989A MX149118A (en) 1977-10-07 1978-09-22 IMPROVEMENTS IN ROLLING OVEN FOR CERAMIC MATERIALS
US05/947,177 US4193761A (en) 1977-10-07 1978-09-29 Kiln
JP12140778A JPS5462208A (en) 1977-10-07 1978-10-02 Kiln
ES473907A ES473907A1 (en) 1977-10-07 1978-10-03 Kiln
BR7806620A BR7806620A (en) 1977-10-07 1978-10-05 ARRANGEMENT OF SHOCKING PASSAGE FOR ROLLER OVENS, SPECIALLY FOR CERAMIC MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2836277A IT1088069B (en) 1977-10-07 1977-10-07 Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln

Publications (1)

Publication Number Publication Date
IT1088069B true IT1088069B (en) 1985-06-04

Family

ID=11223450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2836277A IT1088069B (en) 1977-10-07 1977-10-07 Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln

Country Status (1)

Country Link
IT (1) IT1088069B (en)

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025