RU93056632A - DC ELECTRIC ARC FURNACE AND ITS OPERATION METHOD - Google Patents

DC ELECTRIC ARC FURNACE AND ITS OPERATION METHOD

Info

Publication number
RU93056632A
RU93056632A RU93056632/07A RU93056632A RU93056632A RU 93056632 A RU93056632 A RU 93056632A RU 93056632/07 A RU93056632/07 A RU 93056632/07A RU 93056632 A RU93056632 A RU 93056632A RU 93056632 A RU93056632 A RU 93056632A
Authority
RU
Russia
Prior art keywords
furnace
quadrants
vessel
current
wall
Prior art date
Application number
RU93056632/07A
Other languages
Russian (ru)
Other versions
RU2097947C1 (en
Inventor
Никс Эдгар
Original Assignee
Дойче Фест-Алпине Индустрианлагенбау ГмбХ
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 Дойче Фест-Алпине Индустрианлагенбау ГмбХ filed Critical Дойче Фест-Алпине Индустрианлагенбау ГмбХ
Priority to RU93056632A priority Critical patent/RU2097947C1/en
Priority claimed from RU93056632A external-priority patent/RU2097947C1/en
Publication of RU93056632A publication Critical patent/RU93056632A/en
Application granted granted Critical
Publication of RU2097947C1 publication Critical patent/RU2097947C1/en

Links

Claims (1)

Предложена дуговая печь постоянного тока с катодным электродом, расположенным в центре сосуда для расплава, и с нижним анодным устройством, расположенным около электропроводящего нижнего сосуда от стенки сосуда до расплава. Подвод и отвод тока осуществляются с одной стороны через токопроводы, соединенные с источником выпрямленного напряжение питания, расположенным на расстоянии от печи. Нижний сосуд соединен в нескольких квадрантах с токопроводами, и в каждом квадранте на стенке печи имеется соединительная пластина. Непосредственно ниже дуги расположенные в горизонтальной плоскости токопроводы подведены к стенке печи. Сила тока для квадрантов нижнего сосуда, ближайших к источникам выпрямленного напряжение питания, меньше, чем сила тока источников питания, соединенных с остальными квадрантами. Расстояние между соединительными пластинами квадрантов может быть неодинаковым.A direct current arc furnace with a cathode electrode located in the center of the melt vessel and a lower anode device located near the electrically conductive lower vessel from the vessel wall to the melt is proposed. The supply and removal of current is carried out on the one hand through current leads connected to a source of rectified supply voltage located at a distance from the furnace. The lower vessel is connected in several quadrants to the conductors, and in each quadrant on the wall of the furnace there is a connecting plate. Directly below the arc, horizontal conductors are connected to the furnace wall. The current strength for the quadrants of the lower vessel closest to the rectified voltage sources is less than the current strength of the power sources connected to the remaining quadrants. The distance between the connecting plates of the quadrants may not be the same.
RU93056632A 1993-12-03 1993-12-03 Dc electric arc furnace and its functioning RU2097947C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93056632A RU2097947C1 (en) 1993-12-03 1993-12-03 Dc electric arc furnace and its functioning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4240891.1 1992-12-04
RU93056632A RU2097947C1 (en) 1993-12-03 1993-12-03 Dc electric arc furnace and its functioning

Publications (2)

Publication Number Publication Date
RU93056632A true RU93056632A (en) 1996-10-10
RU2097947C1 RU2097947C1 (en) 1997-11-27

Family

ID=20150555

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93056632A RU2097947C1 (en) 1993-12-03 1993-12-03 Dc electric arc furnace and its functioning

Country Status (1)

Country Link
RU (1) RU2097947C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2664076C2 (en) * 2016-06-29 2018-08-14 Сергей Маркович Нехамин Electric arc furnace for material processing, installation for electric arc processing of materials and operation method of the installation

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