SU68715A1 - The method of smelting iron in the cupola - Google Patents

The method of smelting iron in the cupola

Info

Publication number
SU68715A1
SU68715A1 SU344128A SU344128A SU68715A1 SU 68715 A1 SU68715 A1 SU 68715A1 SU 344128 A SU344128 A SU 344128A SU 344128 A SU344128 A SU 344128A SU 68715 A1 SU68715 A1 SU 68715A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oxygen
cupola
smelting iron
smelting
liquid
Prior art date
Application number
SU344128A
Other languages
Russian (ru)
Inventor
Л.И. Леви
Original Assignee
Л.И. Леви
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 Л.И. Леви filed Critical Л.И. Леви
Priority to SU344128A priority Critical patent/SU68715A1/en
Application granted granted Critical
Publication of SU68715A1 publication Critical patent/SU68715A1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Description

Плавка металла в пламенных печах с дутьевым воздухом, обогащенным кислородом, а чаще и на чисто кислородном дутье, известна.Melting metal in fiery furnaces with blast air enriched with oxygen, and more often with pure oxygen blowing, is known.

Согласно изобретению, в отличие от известных саособов добавки кислорода и воздушнол1у дутыо, предлагаетс  при плавке в вагранке подавать в кислородопрОБОД жидкий кислород (при т-ре 183) с возможностью доведени  концентрации кислорода в дутье до 100%.According to the invention, in contrast to the known methods of adding oxygen and air blowing, it is proposed, when smelting in a cupola, to supply liquid oxygen (for t-re 183) with oxygen, with the possibility of bringing the oxygen concentration in the blast to 100%.

Жидкий кислород, подаваемый под давленке.м, двига сь по кислородопроводу , по пути к вагранке, будет газифицироватьс .Liquid oxygen supplied under pressure from the engine, moving through the oxygen line, will gasify on the way to the cupola.

Эта система подачи кислорода позволит охлаждать фурмы печи за счет эндотермического процесса испарени  жидкости кислорода и тем са: .,ibirvi уменьшать выгорание фурм.This oxygen supply system will allow the furnace tuyeres to be cooled due to the endothermic process of evaporation of oxygen liquids and thus: ibirvi reduce the tuyere burnout.

Предмет и з о б j) е т е и и  Subject and d j) e and u

Способ плавки чугуна в ваграике с обогащенным кислородом дутье ым воздухом, отличающийс  тем, что кислород в кислородопровод , ведущий к фурме, подают в жидком виде, с целью использовани  эндотермического процесса испарени  жидкого кислорода дл  охлаждени  фурм.The method of smelting iron in an oxygen-enriched blown air, characterized in that oxygen is supplied to the oxygen line leading to the tuyere in liquid form, in order to use the endothermic process of evaporation of liquid oxygen to cool the tuyeres.

SU344128A 1946-03-23 1946-03-23 The method of smelting iron in the cupola SU68715A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU344128A SU68715A1 (en) 1946-03-23 1946-03-23 The method of smelting iron in the cupola

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU344128A SU68715A1 (en) 1946-03-23 1946-03-23 The method of smelting iron in the cupola

Publications (1)

Publication Number Publication Date
SU68715A1 true SU68715A1 (en) 1946-11-30

Family

ID=48247577

Family Applications (1)

Application Number Title Priority Date Filing Date
SU344128A SU68715A1 (en) 1946-03-23 1946-03-23 The method of smelting iron in the cupola

Country Status (1)

Country Link
SU (1) SU68715A1 (en)

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