ATE760T1 - LIFTING PLATE FURNACE. - Google Patents

LIFTING PLATE FURNACE.

Info

Publication number
ATE760T1
ATE760T1 AT79102200T AT79102200T ATE760T1 AT E760 T1 ATE760 T1 AT E760T1 AT 79102200 T AT79102200 T AT 79102200T AT 79102200 T AT79102200 T AT 79102200T AT E760 T1 ATE760 T1 AT E760T1
Authority
AT
Austria
Prior art keywords
rams
plates
flue
lifting plate
plate furnace
Prior art date
Application number
AT79102200T
Other languages
German (de)
Inventor
Tjeerd G. C/O Smit Ovens Nijm Wiersma
Original Assignee
Smit Ovens Nijmegen B.V.
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 Smit Ovens Nijmegen B.V. filed Critical Smit Ovens Nijmegen B.V.
Application granted granted Critical
Publication of ATE760T1 publication Critical patent/ATE760T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
    • 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
    • F27B9/201—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 walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/205—Conveyor mechanisms therefor having excentrics or lever arms
    • 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
    • F27D3/022—Skids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

A furnace having a flue through which plates bearing products to be fired are advanced. A plurality of rams are mounted below the plates for lifting the plates off of supports in the flue. A mechanism is also provided to move the rams parallel to the direction of advance. To advance the products along the flue, the rams lift the plates. The rams are then advanced in a forward direction, after which the plates are lowered onto a flue supports. The rams are then returned to their original position and the cycle is repeated.
AT79102200T 1978-07-15 1979-06-30 LIFTING PLATE FURNACE. ATE760T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2831251A DE2831251C2 (en) 1978-07-15 1978-07-15 Lifting plate furnace
EP79102200A EP0007464B1 (en) 1978-07-15 1979-06-30 Walking-beam type furnace with supporting plates

Publications (1)

Publication Number Publication Date
ATE760T1 true ATE760T1 (en) 1982-04-15

Family

ID=6044544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102200T ATE760T1 (en) 1978-07-15 1979-06-30 LIFTING PLATE FURNACE.

Country Status (5)

Country Link
US (1) US4256454A (en)
EP (2) EP0032755A3 (en)
JP (1) JPS5520389A (en)
AT (1) ATE760T1 (en)
DE (1) DE2831251C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140139A (en) * 1983-03-22 1984-11-21 Giorgio Barboni Mori A kiln for firing heavy ceramics
FR2602322B1 (en) * 1986-08-04 1988-10-21 Stein Heurtey TUBULAR CHENET SUPPORT FOR OIL FOR HEATING STEEL PRODUCTS
US4838411A (en) * 1988-01-11 1989-06-13 Excel Corporation Lift and carry accumulating conveyor
JPH0330798Y2 (en) * 1988-03-31 1991-06-28
US4838785A (en) * 1988-07-05 1989-06-13 Cameron Forge Company Walking beam furnace insulation
US5875259A (en) 1990-02-05 1999-02-23 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
DE4103454C2 (en) * 1991-02-06 1993-10-21 Nassheuer Loi Industrieofenanl Process and continuous furnace for the heat treatment of workpiece batches
DE4132197A1 (en) * 1991-07-08 1993-01-14 Aichelin Gmbh METHOD AND DEVICE FOR HEAT TREATMENT OF WORKPIECES
US5687531A (en) * 1995-02-14 1997-11-18 North American Refractories Company Horizontal flue technology for carbon baking furnace
DE19826326A1 (en) * 1998-06-12 1999-12-16 Ald Vacuum Techn Gmbh Batch transport device for heat treatment furnaces
CA2412020C (en) * 2000-07-10 2007-01-23 Camelbak Products, Inc. Hydration system with improved fluid reservoir
ITMI20052219A1 (en) * 2005-11-21 2007-05-22 Novac Engineering S R L TRANSPORT SYSTEM OF MECHANICAL ELEMENTS TO BE SUBJECTED TO THERMAL TREATMENT
DE102020129506A1 (en) 2020-11-09 2022-05-12 Ebner Industrieofenbau Gmbh Centering device for metal blanks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924218A (en) * 1931-11-23 1933-08-29 Arthur L Stevens Corp Continuous heat treating furnace
FR1324683A (en) * 1962-06-07 1963-04-19 Wistra Ofenbau Gmbh Furnace with movable sleepers
GB990589A (en) * 1962-10-09 1965-04-28 Shelley Electric Furnaces Ltd Improvements relating to kilns and the like
DE1257184B (en) * 1966-06-08 1967-12-28 Degussa Step conveyor furnace
US3656720A (en) * 1970-03-16 1972-04-18 Hayes Inc C I Heat treating furnace with walking beam drive
US3633885A (en) * 1970-03-20 1972-01-11 Btu Eng Corp Movable hearth furnace
FR2116136A5 (en) * 1970-11-30 1972-07-07 Tabougnar Ab
US3861659A (en) * 1972-10-27 1975-01-21 Certified Alloy Products Inc Sinter pallet apparatus
US3985496A (en) * 1973-10-01 1976-10-12 Eickelberg Henry L Walking beam device for conveying materials at high temperature
DE2356823A1 (en) * 1973-11-14 1975-05-15 Koppers Wistra Ofenbau Gmbh Lifting hearth furnace peripheral seal - comprising loose refractory slabs bridging gap between wall and hearth
US4116619A (en) * 1977-05-26 1978-09-26 Btu Engineering Corporation Multiple beam furnace

Also Published As

Publication number Publication date
US4256454A (en) 1981-03-17
EP0007464B1 (en) 1982-03-17
DE2831251C2 (en) 1986-10-16
EP0032755A2 (en) 1981-07-29
EP0007464A1 (en) 1980-02-06
EP0032755A3 (en) 1981-12-16
DE2831251A1 (en) 1980-01-31
JPS5520389A (en) 1980-02-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification