SU562711A1 - The mechanism of raising the arch of the electric arc furnace - Google Patents

The mechanism of raising the arch of the electric arc furnace

Info

Publication number
SU562711A1
SU562711A1 SU2310901A SU2310901A SU562711A1 SU 562711 A1 SU562711 A1 SU 562711A1 SU 2310901 A SU2310901 A SU 2310901A SU 2310901 A SU2310901 A SU 2310901A SU 562711 A1 SU562711 A1 SU 562711A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arch
raising
electric arc
arc furnace
crown
Prior art date
Application number
SU2310901A
Other languages
Russian (ru)
Inventor
Валерий Васильевич Салмин
Сергей Дмитриевич Саутин
Федор Федорович Шабуров
Георгий Васильевич Таможников
Леонид Владимирович Левицкий
Виктор Валерьевич Григорьев
Баязит Сабитович Гизатуллин
Евгений Васильевич Никитченко
Original Assignee
Предприятие П/Я Г-4911
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 Предприятие П/Я Г-4911 filed Critical Предприятие П/Я Г-4911
Priority to SU2310901A priority Critical patent/SU562711A1/en
Application granted granted Critical
Publication of SU562711A1 publication Critical patent/SU562711A1/en

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

ща сь в противоположные стороны посредством горизонтальных т г 3, осуществл ют подъем свода 2, св занного с верт1икальными т гам.и 4. При подъеме свода вертикальные т ги 4 несколько расход тс  в разные стороны из-за .изменени  траектории перемещени  оси коромысла 5 в точке креплени  вертикальной т ги. Так как расхождени  т г симметрично и противоположно относительно оси свода, то перемещение его в ту или другую сторону пр.и подъеме исключено.in opposite directions by means of horizontal tg 3, they lift the roof of the roof 2, connected with the vertical ropes and 4. When the roof is raised, the vertical drafts 4 slightly diverge in different directions due to the change of the path of the beam axis 5 at the point of attachment of vertical gigi. Since discrepancies are symmetric and opposite with respect to the axis of the arch, then moving it to one or the other side of the avenue and ascent is excluded.

fpt{S.2fpt {s.2

Claims (1)

Формула изобретени Invention Formula Механизм подъема свода дуговой электропечи , содержащий пары трехщарнирных -коромысел , параллельно соединенных вертикальными т гами со сводом, отличающийс  тем, что, с целью устранени  смещени  свода при подъеме, неподвижные оси трехшарнирных коромысел расположены между вертикальными т гами свода.A mechanism for raising the arch of an electric arc furnace containing pairs of three-hinged -course parallelly connected by vertical thrusts to the crown, characterized in that, in order to prevent the displacement of the camber during ascent, the fixed axes of the three-hinged arm arms are located between the vertical thrusts of the crown. 7373 Фиг.FIG. ff механизму/ подъема ff gear / lift СдодSdod
SU2310901A 1976-01-06 1976-01-06 The mechanism of raising the arch of the electric arc furnace SU562711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2310901A SU562711A1 (en) 1976-01-06 1976-01-06 The mechanism of raising the arch of the electric arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2310901A SU562711A1 (en) 1976-01-06 1976-01-06 The mechanism of raising the arch of the electric arc furnace

Publications (1)

Publication Number Publication Date
SU562711A1 true SU562711A1 (en) 1977-06-25

Family

ID=20644477

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2310901A SU562711A1 (en) 1976-01-06 1976-01-06 The mechanism of raising the arch of the electric arc furnace

Country Status (1)

Country Link
SU (1) SU562711A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389191A (en) * 1981-09-01 1983-06-21 Lowe Richard L Apparatus for moving a vessel heater cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389191A (en) * 1981-09-01 1983-06-21 Lowe Richard L Apparatus for moving a vessel heater cover

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