SU132651A1 - The method of regulating the thermal regime of the hearth of a blast furnace - Google Patents
The method of regulating the thermal regime of the hearth of a blast furnaceInfo
- Publication number
- SU132651A1 SU132651A1 SU648877A SU648877A SU132651A1 SU 132651 A1 SU132651 A1 SU 132651A1 SU 648877 A SU648877 A SU 648877A SU 648877 A SU648877 A SU 648877A SU 132651 A1 SU132651 A1 SU 132651A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- blast furnace
- hearth
- regulating
- thermal regime
- furnace
- Prior art date
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
Известны способы выплавки чугуна в шахтных печах с использованием электрической энергии.Known methods for smelting iron in shaft furnaces using electrical energy.
Особенность предлагаемого способа заключаетс в том, что к угольным электродам, вмонтированным в футеровку фурменной зоны, заплечиков или распара печи подвод т электрический ток. Это обеспечивает ровный ход печи, работающей на дутье, и увеличивает ее производительность .The peculiarity of the proposed method lies in the fact that an electric current is supplied to the carbon electrodes embedded in the lining of the tuyere zone, shoulders, or decoupling of the furnace. This ensures the smooth running of the blast furnace and increases its productivity.
Создание требуемого теплового режима хода доменной печи достигают введением в нижнюю часть нечи электрической энергии и изменением сопротивлени шихты прохождению электрического тока, которое зависит от ее состава. Количество и размеры электродов устанавливают в зависимости от размеров и конструктивных особенностей доменных печей , а также в зависимости от допускаемой плотности тока на электродах .The creation of the required thermal regime of the blast furnace is achieved by introducing electric energy into the lower part and by changing the resistance of the charge to the passage of electric current, which depends on its composition. The number and size of the electrodes is set depending on the size and design features of the blast furnaces, as well as depending on the permissible current density on the electrodes.
Дл питани электродов может быть использован как переменный, так и посто нный ток.Both alternating and direct current can be used to power the electrodes.
Предмет изобретени Subject invention
Способ регулировани теплового режима горна доменной печи, отличаюшийс тем, что, с целью достижени ровного хода печи, работающей на , и увеличени ее производительности, к угольным электродам, вмонтированным в футеровку фурменной зоны, заплечиков или распара печи подвод т электрический ток.The method of controlling the thermal conditions of the blast furnace hearth, characterized in that, in order to achieve a smooth running of the furnace operating on and increase its productivity, electric current is fed to the carbon electrodes embedded in the lining of the tuyere zone, shoulders or the steam of the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU648877A SU132651A1 (en) | 1959-12-28 | 1959-12-28 | The method of regulating the thermal regime of the hearth of a blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU648877A SU132651A1 (en) | 1959-12-28 | 1959-12-28 | The method of regulating the thermal regime of the hearth of a blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU132651A1 true SU132651A1 (en) | 1960-11-30 |
Family
ID=48403678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU648877A SU132651A1 (en) | 1959-12-28 | 1959-12-28 | The method of regulating the thermal regime of the hearth of a blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU132651A1 (en) |
-
1959
- 1959-12-28 SU SU648877A patent/SU132651A1/en active
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