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GB1162120A - Improvements in and relating to Kilns - Google Patents

Improvements in and relating to Kilns

Info

Publication number
GB1162120A
GB1162120A GB51502/66A GB5150266A GB1162120A GB 1162120 A GB1162120 A GB 1162120A GB 51502/66 A GB51502/66 A GB 51502/66A GB 5150266 A GB5150266 A GB 5150266A GB 1162120 A GB1162120 A GB 1162120A
Authority
GB
United Kingdom
Prior art keywords
atmosphere
kiln
chamber
nov
controlled
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
GB51502/66A
Inventor
Donald Percy Shelley
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.)
SHELLEY FURNACE Ltd
Original Assignee
SHELLEY FURNACE Ltd
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 SHELLEY FURNACE Ltd filed Critical SHELLEY FURNACE Ltd
Priority to GB51502/66A priority Critical patent/GB1162120A/en
Priority to JP42073411A priority patent/JPS503333B1/ja
Priority to US683709A priority patent/US3463469A/en
Publication of GB1162120A publication Critical patent/GB1162120A/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
    • F27B17/0083—Chamber type furnaces with means for circulating the atmosphere
    • 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
    • F27D7/04—Circulating atmospheres by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

1,162,120. Circulating kiln atmosphere. SHELLEY FURNACES Ltd. 16 Nov., 1967 [17 Nov., 1966], No. 51502/66. Heading F4B. The atmosphere of a kiln 13 is circulated by a fan 15a mounted in a chamber to which additional cold air is delivered by a dampered pipe 20 opening into the recirculation duct 18 for the furnace atmosphere. Burners 22 or hot combustion gases heat the atmosphere in a chamber 16 whence it flows to the washing chamber through a perforated hearth 14. Excess gas is taken off through flues 17. In a modification, the atmosphere, after heating, is discharged from openings in a side wall of the work chamber. There may be a number of fired sections in a continuous kiln, and the fuel may be controlled in accordance with the temperature of the atmosphere entering the kiln, the fan speed being controlled to regulate the pressure in the kiln.
GB51502/66A 1966-11-17 1966-11-17 Improvements in and relating to Kilns Expired GB1162120A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB51502/66A GB1162120A (en) 1966-11-17 1966-11-17 Improvements in and relating to Kilns
JP42073411A JPS503333B1 (en) 1966-11-17 1967-11-16
US683709A US3463469A (en) 1966-11-17 1967-11-16 Kilns with atmosphere propulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51502/66A GB1162120A (en) 1966-11-17 1966-11-17 Improvements in and relating to Kilns

Publications (1)

Publication Number Publication Date
GB1162120A true GB1162120A (en) 1969-08-20

Family

ID=10460270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51502/66A Expired GB1162120A (en) 1966-11-17 1966-11-17 Improvements in and relating to Kilns

Country Status (3)

Country Link
US (1) US3463469A (en)
JP (1) JPS503333B1 (en)
GB (1) GB1162120A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603570A (en) * 1968-04-01 1971-09-07 S C E I Soc Costruz Elettroter Bell furnace for annealing treatment of metal sheets
US6371104B1 (en) 2000-07-21 2002-04-16 Wayne/Scott Fetzer Company Convection oven with gas burner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US692257A (en) * 1901-02-18 1902-02-04 Byron E Eldred Method of calcining lime, &c.
US2039429A (en) * 1931-04-16 1936-05-05 Lydon Timothy Oven and the like with heat circulating means therefor
US2676007A (en) * 1951-03-29 1954-04-20 Alvin W Davis Heat-treating apparatus
US3304071A (en) * 1965-01-05 1967-02-14 Sunbeam Equip Metal billet homogenizing furnace

Also Published As

Publication number Publication date
JPS503333B1 (en) 1975-02-03
US3463469A (en) 1969-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees