METHOD OF DETERMINING PARAMETERS OF HEATING OF ORE-HEATING FURNACE AFTER IDLING PERIOD Russian patent published in 1994 - IPC

Abstract RU 2009422 C1

FIELD: automation of electrothermal processes. SUBSTANCE: basic electrical parameter for heating furnace is determined from empirical mathematical expression as a function of thermal state of bath and self-sintering electrode before actuation of the furnace, standard type and size of the furnace and the kind of final product. The thermal state of the furnace bath is determined from variation of d-c voltage in the electrode- ground circuit measured at the moment of furnace shutdown and during idling period before furnace actuation. For maintaining the thermal state of the furnace at a certain level the furnace is periodically actuated for heating once the aforementioned voltage reaches its minimum acceptable value. EFFECT: extended operating capabilities. 2 cl, 4 dwg

Similar patents RU2009422C1

Title Year Author Number
METHOD FOR DETERMINING HEATING UP PARAMETERS OF ORE HEATING FURNACE AFTER IDLING PERIOD 2006
  • Pedro Anatolij Aleksandrovich
  • Beloglazov Il'Ja Nikitich
  • Kutsenko Boris Nikolaevich
  • Suslova Ol'Ga Vladimirovna
  • Pashkevich Vasilij Viktorovich
RU2305242C1
METHOD OF MONITORING CARBONIZATION PROCESS OF A STARTING ELECTRODE OF ORE-SMELTING FURNACE 1991
  • Pedro A.A.
  • Ualiev N.O.
  • Kokojkina I.B.
  • Shestakova N.D.
  • Zhilov G.M.
  • Arlievskij M.P.
  • Iskandirov M.Z.
  • Karakhodzhaev T.R.
RU2009421C1
METHOD OF LENGTH GAUGING OF ELECTRODE WORKING PART IN CLOSED ORE-SMELTING FURNACE 1991
  • Zhilov G.M.
  • Val'Kova Z.A.
  • Lifson M.I.
  • Dressen V.V.
  • Kraev Ju.V.
  • Iskanderov M.Z.
  • Ualiev N.O.
RU2007055C1
ELECTRODE PASTE FOR SELF-BAKING ELECTRODES IN ORE-REDUCING FURNACES AND METHOD OF PREPARING IT 1997
  • Timpanova Zh.L.
  • Nemirovskij I.R.
  • Arlievskij M.P.
  • Kisilev A.M.
  • Sapov Ju.N.
  • Derjabin A.S.
  • Lifson M.I.
  • Margulis S.Z.
  • Rovinskij V.A.
  • Bogdanov L.A.
RU2121989C1
METHOD OF DETERMINATION OF INTERNAL STATE OF SELF-BURNT ELECTRODE 1992
  • Tasbulatov T.T.
  • Zhilov G.M.
  • Lifson M.I.
  • Azhibaev T.R.
  • Berzhanov D.S.
  • Galjamov Zh.G.
  • Te A.Ju.
RU2035126C1
ORE-MELTING FURNACE ELECTRIC MODE AUTOMATIC CONTROL SYSTEM 1991
  • Tasbulatov T.D.
  • Zhilov G.M.
  • Lifson M.I.
  • Aueskhanov S.
  • Volodin V.M.
  • Sozinov V.A.
RU2014762C1
ENCLOSED ORE-SMELTING ELECTRIC FURNACE 0
  • Ioffe Roman Samuilovich
SU906036A1
METHOD OF CONTROLLING MELTING IN THREE-PHASE THREE-ELECTRODE CARBIDE FURNACE 0
  • Fajnitskij Moisej Zinovevich
  • Zhilov Genrikh Moiseevich
  • Lifson Moisej Izrailevich
  • Reutovich Leonid Nikiforovich
SU1350850A2
METHOD OF MONITORING ORE HEATING FURNACE OPERATION 0
  • Ioffe Roman Samuilovich
SU998840A1
METHOD AND APPARATUS FOR CONTROL OF THREE-PHASE THREE-ELECTRODE CARBIDE FURNACE MELTING 0
  • Reutovich Leonid Nikiforovich
  • Fajnitskij Moisej Zinovevich
  • Lifson Moisej Izrailevich
  • Nikitin Sergej Ivanovich
  • Rozhdajkin Aleksandr Nikolaevich
SU993491A1

RU 2 009 422 C1

Authors

Pedro A.A.

Arlievskij M.P.

Lifson M.I.

Zhilov G.M.

Kokojkina I.B.

Shestakova N.B.

Ualiev N.O.

Myktybaev S.S.

Iskandirov M.Z.

Dates

1994-03-15Published

1992-01-22Filed