FR2209446A5 - Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling - Google Patents

Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling

Info

Publication number
FR2209446A5
FR2209446A5 FR7243925A FR7243925A FR2209446A5 FR 2209446 A5 FR2209446 A5 FR 2209446A5 FR 7243925 A FR7243925 A FR 7243925A FR 7243925 A FR7243925 A FR 7243925A FR 2209446 A5 FR2209446 A5 FR 2209446A5
Authority
FR
France
Prior art keywords
baffles
stack
close
furnace chamber
during cooling
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.)
Expired
Application number
FR7243925A
Other languages
French (fr)
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.)
DUTREUX MICHEL FR
Original Assignee
DUTREUX MICHEL FR
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 DUTREUX MICHEL FR filed Critical DUTREUX MICHEL FR
Priority to FR7243925A priority Critical patent/FR2209446A5/en
Application granted granted Critical
Publication of FR2209446A5 publication Critical patent/FR2209446A5/en
Expired legal-status Critical Current

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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B17/0041—Chamber type furnaces specially adapted for burning bricks or pottery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)

Abstract

Kiln for firing ceramics and terra cotta has flues for recycling the air and gas exhausted, baffles being provided in the ducting for directing the gas to the input burners or to th exit flues. The kiln is filled with stacks of ceramics for firing, the doors are closed and firing completed. The flames are then extinguished and the air recycled through the burner jets to cool the contents of the furnace.
FR7243925A 1972-12-05 1972-12-05 Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling Expired FR2209446A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7243925A FR2209446A5 (en) 1972-12-05 1972-12-05 Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243925A FR2209446A5 (en) 1972-12-05 1972-12-05 Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling

Publications (1)

Publication Number Publication Date
FR2209446A5 true FR2209446A5 (en) 1974-06-28

Family

ID=9108460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243925A Expired FR2209446A5 (en) 1972-12-05 1972-12-05 Intermittent kiln with recycled air - using baffles to close off stack or furnace chamber during cooling

Country Status (1)

Country Link
FR (1) FR2209446A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751300A1 (en) * 1977-11-16 1979-05-17 Leistner Hans Air recirculation system for process ovens - having partial extraction of recirculating air with passage through fan and reheating of this stream to give reduced energy input

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751300A1 (en) * 1977-11-16 1979-05-17 Leistner Hans Air recirculation system for process ovens - having partial extraction of recirculating air with passage through fan and reheating of this stream to give reduced energy input

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Legal Events

Date Code Title Description
ST Notification of lapse