GB443147A - Improvements in ovens or kilns - Google Patents

Improvements in ovens or kilns

Info

Publication number
GB443147A
GB443147A GB2120334A GB2120334A GB443147A GB 443147 A GB443147 A GB 443147A GB 2120334 A GB2120334 A GB 2120334A GB 2120334 A GB2120334 A GB 2120334A GB 443147 A GB443147 A GB 443147A
Authority
GB
United Kingdom
Prior art keywords
units
roof
ware
base
trains
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
GB2120334A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2120334A priority Critical patent/GB443147A/en
Publication of GB443147A publication Critical patent/GB443147A/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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
    • F27B9/022—With two tracks moving in opposite directions
    • 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
    • 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
    • F27B9/26—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 on or in trucks, sleds, or containers
    • 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
    • F27B9/26—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 on or in trucks, sleds, or containers
    • F27B9/262—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 on or in trucks, sleds, or containers on or in trucks
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • F27D3/028—Roller rails or succession of small sized rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Abstract

443,147. Continuous furnaces. CAMPBELL, A. J., Oulton Croft, Stone, Staffordshire. July 20, 1934, No. 21203. [Class 51 (ii)] A continuous furnace comprises superposed independent trains of ware-conveying units c, d, c<1>, d<1> arranged between a roof a and a base b, the units having transverse ware-supporting bars f, and refractory side members e, e<1> which are in substantial contact with one another and are supported and guided by rails h and rollers i so as to constitute mobile side walls to the structure. The units forming each train are not connected to one another and adjacent trains are preferably moved, by rack and pinion gearing or driving chains, in opposite directions so that units may be inserted and removed at both ends of the furnace. In the case of an electric furnace, heating elements may be disposed in the roof and base or in the conveyer units themselves; in the latter case a system of rubbing contacts is provided. The ware supports f are of grid or lattice form and are constituted by heat-resistant wires or bars on which are carried sleeves of refractory material. Entry of air through the joints between the side members e, e<1> is prevented by mercury or like liquid seals or by the provision of asbestos curtains. The roof and /or base may be longitudinally movable in relation to the intervening conveyer trains, and each of the latter may be subdivided transversely into a number of longitudinal sections which are movable in either direction. Specification 315,773, [Class 51 (ii)], is referred to in the Provisional and Complete Specifications and Specifications 441,690 and 441,769, [both in Group X], in the Provisional Specification only.
GB2120334A 1934-07-20 1934-07-20 Improvements in ovens or kilns Expired GB443147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2120334A GB443147A (en) 1934-07-20 1934-07-20 Improvements in ovens or kilns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2120334A GB443147A (en) 1934-07-20 1934-07-20 Improvements in ovens or kilns

Publications (1)

Publication Number Publication Date
GB443147A true GB443147A (en) 1936-02-20

Family

ID=10158910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2120334A Expired GB443147A (en) 1934-07-20 1934-07-20 Improvements in ovens or kilns

Country Status (1)

Country Link
GB (1) GB443147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674146A1 (en) * 1994-03-18 1995-09-27 Eichhorn Epl Ag Drying and/or firing installation for ceramic products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674146A1 (en) * 1994-03-18 1995-09-27 Eichhorn Epl Ag Drying and/or firing installation for ceramic products

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