ES2193829A1 - Ceramic firing kiln temperature control has a tubular perforated collector at the gas flow opening with a moving perforated closure to set the gas flow distribution across the kiln width - Google Patents

Ceramic firing kiln temperature control has a tubular perforated collector at the gas flow opening with a moving perforated closure to set the gas flow distribution across the kiln width

Info

Publication number
ES2193829A1
ES2193829A1 ES200100648A ES200100648A ES2193829A1 ES 2193829 A1 ES2193829 A1 ES 2193829A1 ES 200100648 A ES200100648 A ES 200100648A ES 200100648 A ES200100648 A ES 200100648A ES 2193829 A1 ES2193829 A1 ES 2193829A1
Authority
ES
Spain
Prior art keywords
gas flow
kiln
temperature control
perforated
width
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
ES200100648A
Other languages
Spanish (es)
Other versions
ES2193829B1 (en
Inventor
Giuseppe Pifferi
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.)
Sacmi Forni SpA
Original Assignee
Sacmi Forni 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 Sacmi Forni SpA filed Critical Sacmi Forni SpA
Publication of ES2193829A1 publication Critical patent/ES2193829A1/en
Application granted granted Critical
Publication of ES2193829B1 publication Critical patent/ES2193829B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D99/0035—Heating indirectly through a radiant surface
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/36—Arrangements of heating devices
    • 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
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1504—Ceramic articles
    • F27M2001/1508—Articles of relatively small dimensions
    • F27M2001/1517—Tiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2002/00—Disposition of the charge
    • F27M2002/01—Disposition of the charge in one layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The temperature control in a kiln for firing ceramics, through the distribution of the gas flow through an opening, has two units moving against each other. A horizontal and tubular collector (60) is fixed at the outflow opening across the kiln width, with at least one longitudinal row of lateral openings (160). A moving closure (61) has a dividing wall (70) and openings (260) to cover and expose the openings (160) wholly or partially.
ES200100648A 2000-05-09 2001-03-21 GROUP FOR THE CONTROLLED DISTRIBUTION OF GASES FOR THE REGULATION OF THE TEMPERATURE OF THE MONOCAPA CERAMIC OVENS. Expired - Fee Related ES2193829B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000A000042 2000-05-09
IT2000RE000042A IT1318337B1 (en) 2000-05-09 2000-05-09 GROUP FOR THE CONTROLLED DISTRIBUTION OF GASES FOR THE TEMPERATURE ADJUSTMENT OF SINGLE LAYER CERAMIC OVENS.

Publications (2)

Publication Number Publication Date
ES2193829A1 true ES2193829A1 (en) 2003-11-01
ES2193829B1 ES2193829B1 (en) 2004-11-16

Family

ID=11453915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100648A Expired - Fee Related ES2193829B1 (en) 2000-05-09 2001-03-21 GROUP FOR THE CONTROLLED DISTRIBUTION OF GASES FOR THE REGULATION OF THE TEMPERATURE OF THE MONOCAPA CERAMIC OVENS.

Country Status (3)

Country Link
DE (1) DE10117793A1 (en)
ES (1) ES2193829B1 (en)
IT (1) IT1318337B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392209B1 (en) * 2008-12-16 2012-02-22 Ancora Spa EQUIPMENT FOR THE THERMAL TREATMENT OF MANUFACTURED ARTICLES, PARTICULARLY IN CERAMIC MATERIAL
ES2519477T3 (en) * 2008-12-16 2014-11-07 Ancora S.P.A. Apparatus for heat treatment of manufactured products, in particular those made of ceramic material
ITRE20130059A1 (en) * 2013-08-02 2015-02-03 Sacmi IRRADIATION HEATING MODULE FOR CONTINUOUS CERAMIC COOKING OVENS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536427A (en) * 1923-01-16 1925-05-05 Combustion Utilities Corp Heating apparatus for gas-fired ovens
US3100632A (en) * 1959-05-16 1963-08-13 Famatex Gmbh Arrangement for heating machines for the drying and heat treatment of textiles and the like
US3208740A (en) * 1961-01-06 1965-09-28 Midland Ross Corp Heating apparatus
US4373702A (en) * 1981-05-14 1983-02-15 Holcroft & Company Jet impingement/radiant heating apparatus
EP0237334A2 (en) * 1986-03-12 1987-09-16 H & R Johnson Tiles Limited Process and apparatus for the firing of ceramic products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536427A (en) * 1923-01-16 1925-05-05 Combustion Utilities Corp Heating apparatus for gas-fired ovens
US3100632A (en) * 1959-05-16 1963-08-13 Famatex Gmbh Arrangement for heating machines for the drying and heat treatment of textiles and the like
US3208740A (en) * 1961-01-06 1965-09-28 Midland Ross Corp Heating apparatus
US4373702A (en) * 1981-05-14 1983-02-15 Holcroft & Company Jet impingement/radiant heating apparatus
EP0237334A2 (en) * 1986-03-12 1987-09-16 H & R Johnson Tiles Limited Process and apparatus for the firing of ceramic products

Also Published As

Publication number Publication date
ES2193829B1 (en) 2004-11-16
IT1318337B1 (en) 2003-08-25
DE10117793A1 (en) 2001-11-15
ITRE20000042A1 (en) 2001-11-09

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