ES378833A1 - Loading mechanism for a shaker hearth heat-treating furnace - Google Patents

Loading mechanism for a shaker hearth heat-treating furnace

Info

Publication number
ES378833A1
ES378833A1 ES378833A ES378833A ES378833A1 ES 378833 A1 ES378833 A1 ES 378833A1 ES 378833 A ES378833 A ES 378833A ES 378833 A ES378833 A ES 378833A ES 378833 A1 ES378833 A1 ES 378833A1
Authority
ES
Spain
Prior art keywords
hearth
chute
workpieces
opening
treating furnace
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
ES378833A
Other languages
Spanish (es)
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.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
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 Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of ES378833A1 publication Critical patent/ES378833A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2453—Vibrating conveyor (shaker hearth furnace)
    • 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
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

A heat-treating furnace of the type having a hearth that is agitated endwise back and forth to advance workpieces through the heating chamber. The workpieces are delivered to one end of the hearth through an opening in the furnace above the hearth and the opening is controlled by a sliding door. Adjacent the opening is a hopper which collects workpieces and which includes a chute that may be moved to an operative position in which the workpieces in the hopper slide down the chute, through the opening and onto the hearth. A power actuator is connected to both the door and the chute and simultaneously opens the door and moves the chute to its operative position.
ES378833A 1969-04-26 1970-04-20 Loading mechanism for a shaker hearth heat-treating furnace Expired ES378833A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691921407 DE1921407B1 (en) 1969-04-26 1969-04-26 Furnace lock

Publications (1)

Publication Number Publication Date
ES378833A1 true ES378833A1 (en) 1973-01-16

Family

ID=5732503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378833A Expired ES378833A1 (en) 1969-04-26 1970-04-20 Loading mechanism for a shaker hearth heat-treating furnace

Country Status (6)

Country Link
US (1) US3642265A (en)
DE (1) DE1921407B1 (en)
ES (1) ES378833A1 (en)
FR (1) FR2046495A5 (en)
GB (1) GB1235825A (en)
SE (1) SE354675B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751218A (en) * 1971-08-27 1973-08-07 Artisan Ind Apparatus for expanding resin
DE2925430A1 (en) * 1979-06-23 1981-01-08 Aichelin Gmbh Chute for loading workpieces into heat treatment furnace - where chute is automatically tilted via weighing machine, and forms gas-tight seal at furnace inlet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365182A (en) * 1965-08-18 1968-01-23 Alco Standard Corp Loading arrangement for shaker hearth heat treating furnaces

Also Published As

Publication number Publication date
SE354675B (en) 1973-03-19
DE1921407B1 (en) 1970-07-30
FR2046495A5 (en) 1971-03-05
US3642265A (en) 1972-02-15
GB1235825A (en) 1971-06-16

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