SU106296A1 - The method of blowing a liquid metal with oxygen - Google Patents
The method of blowing a liquid metal with oxygenInfo
- Publication number
- SU106296A1 SU106296A1 SU562586A SU562586A SU106296A1 SU 106296 A1 SU106296 A1 SU 106296A1 SU 562586 A SU562586 A SU 562586A SU 562586 A SU562586 A SU 562586A SU 106296 A1 SU106296 A1 SU 106296A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oxygen
- liquid metal
- blowing
- water
- reaction zone
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
Предложено с целью снижени температуры реакционной зоны при продувке металлической ванны кислородом подавать в кислородопровод воду. В головке кислородной фурмы вода перемешиваетс с кислородом в винтовой вставке, образу кислородо-вод ную смесь.It is proposed to lower the temperature of the reaction zone while blowing a metal bath with oxygen to supply oxygen to the oxygen line. In the head of an oxygen lance, water is mixed with oxygen in a screw insert, forming an oxygen-water mixture.
Отличие от известных способов введени кислорода в жидкую металлическую ванну описываемого изобретени заключаетс в том, что одновременно с кислородом в ванну вводитс вода в весовом соотношении воды к кислороду 0,4 к 0,9.The difference from the known methods of introducing oxygen into the liquid metal bath of the described invention is that water is introduced into the bath simultaneously with oxygen in a weight ratio of water to oxygen of 0.4 to 0.9.
Введение увлажненного кислорода позволило примен ть метод пр мого окислени , начина с высокой концентрации углерода при производстве низкоуглеродистых марок стали, а также при форфришивании чугуна.The introduction of humidified oxygen made it possible to use the direct oxidation method, starting with a high concentration of carbon in the production of low-carbon steel grades, as well as in for-molding iron.
Кроме того, применение продувки ванны увлажненным кислородом дало возможность снизить температуру реакционной зоны, что вл етс оригинальным идл металлургии представл ет большой практический интерес.In addition, the use of bath purging with humidified oxygen made it possible to reduce the temperature of the reaction zone, which is an original idea of metallurgy is of great practical interest.
Введение кислородо-вод ной смеси снижает также количество выносимой пыли в 7-10 раз.The introduction of an oxygen – water mixture also reduces the amount of dust carried out by a factor of 7–10.
Предмет изобретени Subject invention
Способ продувки жидкого металла кислородом, отличаюшийс тем, что, с целью снижени температуры реакционной зоны, струю кислорода увлажн ют путем подачи воды в кислородопровод.A method of flushing a liquid metal with oxygen, characterized in that, in order to reduce the temperature of the reaction zone, the stream of oxygen is moistened by supplying water to the oxygen line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU562586A SU106296A1 (en) | 1956-12-14 | 1956-12-14 | The method of blowing a liquid metal with oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU562586A SU106296A1 (en) | 1956-12-14 | 1956-12-14 | The method of blowing a liquid metal with oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU106296A1 true SU106296A1 (en) | 1957-11-30 |
Family
ID=48379614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU562586A SU106296A1 (en) | 1956-12-14 | 1956-12-14 | The method of blowing a liquid metal with oxygen |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU106296A1 (en) |
-
1956
- 1956-12-14 SU SU562586A patent/SU106296A1/en active
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