GB570575A - Improvements in or relating to tunnel type bogie furnaces - Google Patents

Improvements in or relating to tunnel type bogie furnaces

Info

Publication number
GB570575A
GB570575A GB624543A GB624543A GB570575A GB 570575 A GB570575 A GB 570575A GB 624543 A GB624543 A GB 624543A GB 624543 A GB624543 A GB 624543A GB 570575 A GB570575 A GB 570575A
Authority
GB
United Kingdom
Prior art keywords
bogie
platform
furnace
bogies
raised
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
GB624543A
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.)
Stein & Atkinson Ltd
Original Assignee
Stein & Atkinson 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 Stein & Atkinson Ltd filed Critical Stein & Atkinson Ltd
Priority to GB624543A priority Critical patent/GB570575A/en
Publication of GB570575A publication Critical patent/GB570575A/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
    • F27B9/023—With two tracks moving in opposite directions with a U turn at one end
    • F27B9/024—With two tracks moving in opposite directions with a U turn at one end with superimposed tracks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

570,575. Tunnel furnaces. ATKINSON, J. S., and STEIN & ATKINSON, Ltd.. April 19, 1943, No. 6245. [Class 51 (ii)] [Also in Group XXX] In a tunnel type bogie furnace the bogies 4 ride on a track 3 through the furnace 1 and return to their starting point along a track 5 located beneath the furnace, raising and lowering platforms 8, 6 being provided at the ends. When the empty platform 6 has been raised the bogies are pushed forward till the foremost bogie rests on rails 7 carried by the platform 6, and the article or material which has been heattreated is removed therefrom through a door 20. The platform 6 is then hydraulically or electrically lowered till the rails 7 align with the lower track 5, when projections 14 on an intermittently actuated endless haulage gear 12 strike against abutments 15 on the bogie and move it off the platform 6, which is then raised again into its upper location. Meanwhile the preceding bogie has been received on the platform 8 and raised thereby to a level slightly above that of the track 3, and when it has been loaded the furnace door 2 is raised and the bogie forced into the furnace by a pusher 11, in so doing pressing the train of bogies forward and again loading up the platform 6. Each bogie is provided with a transverse channel 18 at the rear, mating with a cross dipper 19 at the front of the following bogie to form a sand or like seal. Longitudinal channels on the bogies mate also with stationary dipper plates extending the length of the furnace to form said sand seals. The platform 8 may raise the bogie thereon directly into the furnace for loading by way of a side door, and the platform 6 may be located beyond the furnace end and receive its bogie through a door similar to 2. Troughs for receiving scale are provided on the bogies.
GB624543A 1943-04-19 1943-04-19 Improvements in or relating to tunnel type bogie furnaces Expired GB570575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB624543A GB570575A (en) 1943-04-19 1943-04-19 Improvements in or relating to tunnel type bogie furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB624543A GB570575A (en) 1943-04-19 1943-04-19 Improvements in or relating to tunnel type bogie furnaces

Publications (1)

Publication Number Publication Date
GB570575A true GB570575A (en) 1945-07-12

Family

ID=9811043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB624543A Expired GB570575A (en) 1943-04-19 1943-04-19 Improvements in or relating to tunnel type bogie furnaces

Country Status (1)

Country Link
GB (1) GB570575A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968521C (en) * 1950-07-14 1958-02-27 Thermo Industrieofenbau Ges M Seal on tunnel kiln car
DE1173830B (en) * 1961-04-24 1964-07-09 Bischoff Werke K G Vorm Pfings Firing trolley for tunnel ovens
WO1985000877A1 (en) * 1983-08-10 1985-02-28 Karl Walter & Co. - Gmbh & Co. Kg Furnace vehicule for baking furnaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968521C (en) * 1950-07-14 1958-02-27 Thermo Industrieofenbau Ges M Seal on tunnel kiln car
DE1173830B (en) * 1961-04-24 1964-07-09 Bischoff Werke K G Vorm Pfings Firing trolley for tunnel ovens
WO1985000877A1 (en) * 1983-08-10 1985-02-28 Karl Walter & Co. - Gmbh & Co. Kg Furnace vehicule for baking furnaces
EP0134188A1 (en) * 1983-08-10 1985-03-13 Karl Walter & Co. - GmbH. & Co. KG Firing kiln car

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