SU509647A1 - Device for injecting shredded solid fuel into a blast furnace - Google Patents
Device for injecting shredded solid fuel into a blast furnaceInfo
- Publication number
- SU509647A1 SU509647A1 SU2091963A SU2091963A SU509647A1 SU 509647 A1 SU509647 A1 SU 509647A1 SU 2091963 A SU2091963 A SU 2091963A SU 2091963 A SU2091963 A SU 2091963A SU 509647 A1 SU509647 A1 SU 509647A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solid fuel
- injecting
- blast furnace
- shredded solid
- channel
- Prior art date
Links
- 239000004449 solid propellant Substances 0.000 title claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Landscapes
- Manufacture Of Iron (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ВВОДА ИЗМЕЛЬЧЕННОГО ТВЕРДОГО ТОПЛИВА В. ДОМЕННУЮ ПЕЧЬ(54) DEVICE FOR INPUT OF CRUSHED SOLID FUEL B. DOMAIN
.рость «в увеличиваетс . 1Кислород, давление кшорого примерно равно давлению в .лылепроводе , подаодитс по трубке 2 к .соплу I и через кольцевую щель между ним к патрубком 3 эжектируетс в вводный канал б (фиг. 1} или в вводную трубку 7 (фиг. 2). Стру aapocMeciii .имеет турбулентное движение что способствует хорошему перемешиванию ее с кислородом, равномерно поступающим через кольцевую щель, jo.rost "in increases. 1 Oxygen, the pressure is approximately equal to the pressure in the pipeline, is fed through pipe 2 to nozzle I and through the annular gap between it to pipe 3 is ejected into the inlet channel b (Fig. 1} or into the inlet pipe 7 (Fig. 2). aapocMeciii. has a turbulent motion that promotes its good mixing with oxygen evenly flowing through the annular gap, jo
внедрение предложенного устройства позвол ет увеличить расход имлельченного твердо-ге топлива и способствует повышению эффективности процесса ввода его в доменную печь,the introduction of the proposed device allows to increase the consumption of ground solid fuel and contributes to the efficiency of the process of its input into the blast furnace,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2091963A SU509647A1 (en) | 1975-01-03 | 1975-01-03 | Device for injecting shredded solid fuel into a blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2091963A SU509647A1 (en) | 1975-01-03 | 1975-01-03 | Device for injecting shredded solid fuel into a blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU509647A1 true SU509647A1 (en) | 1976-04-05 |
Family
ID=20606019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2091963A SU509647A1 (en) | 1975-01-03 | 1975-01-03 | Device for injecting shredded solid fuel into a blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU509647A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981003340A1 (en) * | 1980-05-22 | 1981-11-26 | Do Nii Chernoj Metallurgii | Aeration feeder for coal dust supply to blast furnace hearth |
| CN100360755C (en) * | 1999-09-07 | 2008-01-09 | 斯皮德法姆-艾佩克公司 | clean room device |
-
1975
- 1975-01-03 SU SU2091963A patent/SU509647A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981003340A1 (en) * | 1980-05-22 | 1981-11-26 | Do Nii Chernoj Metallurgii | Aeration feeder for coal dust supply to blast furnace hearth |
| CN100360755C (en) * | 1999-09-07 | 2008-01-09 | 斯皮德法姆-艾佩克公司 | clean room device |
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