SU546657A1 - The method of igniting the sintering mixture - Google Patents
The method of igniting the sintering mixtureInfo
- Publication number
- SU546657A1 SU546657A1 SU2065808A SU2065808A SU546657A1 SU 546657 A1 SU546657 A1 SU 546657A1 SU 2065808 A SU2065808 A SU 2065808A SU 2065808 A SU2065808 A SU 2065808A SU 546657 A1 SU546657 A1 SU 546657A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zones
- igniting
- sintering mixture
- length
- ignition
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
(54) СПОСОБ ЗАЖИГАНИЯ АГЛОМЕРАЦИОННОЙ ШИХТЫ(54) METHOD FOR IGNITING ANGLOMERATION CHARGE
эффициента расхода воздуха. Теплотворную способность газа увеличнвают по зонам в направлении движени спекательных тележек нлавно или стуненчато от 1000-1800 до 2000-8600 ккал/м что обеспечивает нри заданных температурах в зонах дополнительное увеличение коэффициента расхода воздуха и содержани кислорода в продуктах сгорани в период интенсивного горени твердого топлива шихты, а также возможность использовани бедных газов в период нагрева шихты до максимальной температуры.air flow efficiency. The calorific value of the gas is increased in zones in the direction of movement of the sintering carts smoothly or stepwise from 1000–1800 to 2000–8600 kcal / m, which provides, at given temperatures in the zones, an additional increase in the air flow rate and oxygen content in the combustion products during the intense charge solid fuel as well as the possibility of using lean gases in the period of heating the charge to the maximum temperature.
Изменением теплоты сгорани топлива по зонам содержание кислорода в начале нагрева сло уменьшают на 2-3% и соответственно увеличивают в последних зонах, поддержива его с учетом возможности подогрева воздуха в пределах 4-18%.By changing the heat of combustion of the fuel in the zones, the oxygen content at the beginning of the layer heating is reduced by 2-3% and, accordingly, is increased in the latter zones, maintaining it taking into account the possibility of heating the air within 4-18%.
Использование теплотворной способности газов дл оптимизации внешнего нагрева шихты обеспечивает экономичное сжигание газа и эффективное использование окислительной способности продуктов сгорани , что снижает себестоимость агломерата и интенсифицирует процесс спекани .The use of the calorific value of gases to optimize the external heating of the charge provides an economical gas combustion and the effective use of the oxidizing ability of the combustion products, which reduces the cost of sinter and intensifies the sintering process.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2065808A SU546657A1 (en) | 1974-10-10 | 1974-10-10 | The method of igniting the sintering mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2065808A SU546657A1 (en) | 1974-10-10 | 1974-10-10 | The method of igniting the sintering mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
SU546657A1 true SU546657A1 (en) | 1977-02-15 |
Family
ID=20597862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2065808A SU546657A1 (en) | 1974-10-10 | 1974-10-10 | The method of igniting the sintering mixture |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU546657A1 (en) |
-
1974
- 1974-10-10 SU SU2065808A patent/SU546657A1/en active
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