AU7566591A - Method and apparatus for controlling the raw material supply to an electrical melting furnace - Google Patents

Method and apparatus for controlling the raw material supply to an electrical melting furnace

Info

Publication number
AU7566591A
AU7566591A AU75665/91A AU7566591A AU7566591A AU 7566591 A AU7566591 A AU 7566591A AU 75665/91 A AU75665/91 A AU 75665/91A AU 7566591 A AU7566591 A AU 7566591A AU 7566591 A AU7566591 A AU 7566591A
Authority
AU
Australia
Prior art keywords
controlling
raw material
material supply
melting furnace
electrical melting
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.)
Abandoned
Application number
AU75665/91A
Other languages
English (en)
Inventor
Pertti Kalevi Hjerppe
Carl-Gustav Nygardas
Peter Arnold Henrik Solin
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.)
Paroc Hold Oy AB
Original Assignee
Paroc Oy AB
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 Paroc Oy AB filed Critical Paroc Oy AB
Publication of AU7566591A publication Critical patent/AU7566591A/en
Abandoned 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0007—Circular distribution
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0075—Regulation of the charge quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AU75665/91A 1990-04-11 1991-04-10 Method and apparatus for controlling the raw material supply to an electrical melting furnace Abandoned AU7566591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901843 1990-04-11
FI901843A FI85912C (sv) 1990-04-11 1990-04-11 Förfarande och anordning för styrning av råmaterialtillförseln till en elektrisk smältugn

Publications (1)

Publication Number Publication Date
AU7566591A true AU7566591A (en) 1991-10-30

Family

ID=8530255

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75665/91A Abandoned AU7566591A (en) 1990-04-11 1991-04-10 Method and apparatus for controlling the raw material supply to an electrical melting furnace

Country Status (3)

Country Link
AU (1) AU7566591A (fr)
FI (1) FI85912C (fr)
WO (1) WO1991015727A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07190629A (ja) * 1993-04-15 1995-07-28 Ishikawajima Harima Heavy Ind Co Ltd スクラップ原料予熱装入装置
JPH06300449A (ja) * 1993-04-15 1994-10-28 Ishikawajima Harima Heavy Ind Co Ltd 直流アーク炉
JPH07145420A (ja) * 1993-09-30 1995-06-06 Ishikawajima Harima Heavy Ind Co Ltd 電気アーク溶解炉
GB2298834A (en) * 1995-03-16 1996-09-18 Rover Group Vehicle suspension system
GB2472462A (en) * 2009-08-07 2011-02-09 Lama D D Dekani Ingot feeding apparatus for a diecasting machine
CN102901368B (zh) * 2012-09-03 2014-12-31 连云港金蔷薇化工有限公司 一种窑炉的控制装置以及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE166168C1 (fr) *
US1338881A (en) * 1920-02-13 1920-05-04 Stock Guy James Production of iron in an electric furnace
NO141141C (no) * 1972-10-09 1980-01-16 Elkem Spigerverket As Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner
NO147532C (no) * 1981-04-27 1983-04-27 Elkem As Fremgangsmaate og anordning for chargering av en smelte- eller reduksjonsovn.
AT381788B (de) * 1984-09-18 1986-11-25 Voest Alpine Ag Elektroschmelzofen

Also Published As

Publication number Publication date
FI901843A0 (fi) 1990-04-11
FI901843A (fi) 1991-10-12
WO1991015727A1 (fr) 1991-10-17
FI85912B (fi) 1992-02-28
FI85912C (sv) 1992-06-10

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