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
- 238000000034 method Methods 0.000 title description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 4
- 238000003723 Smelting Methods 0.000 title description 3
- 229910052742 iron Inorganic materials 0.000 title description 2
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (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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