SU68715A1 - The method of smelting iron in the cupola - Google Patents
The method of smelting iron in the cupolaInfo
- 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
Links
Landscapes
- 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.
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) |
-
1946
- 1946-03-23 SU SU344128A patent/SU68715A1/en active
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