KR820001566B1 - 용광로의 풍구 - Google Patents
용광로의 풍구 Download PDFInfo
- Publication number
- KR820001566B1 KR820001566B1 KR7802760A KR780002760A KR820001566B1 KR 820001566 B1 KR820001566 B1 KR 820001566B1 KR 7802760 A KR7802760 A KR 7802760A KR 780002760 A KR780002760 A KR 780002760A KR 820001566 B1 KR820001566 B1 KR 820001566B1
- Authority
- KR
- South Korea
- Prior art keywords
- tuyere
- zinc
- slag
- extension
- furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 20
- 239000011701 zinc Substances 0.000 title description 20
- 229910052725 zinc Inorganic materials 0.000 title description 20
- 238000003723 Smelting Methods 0.000 title description 7
- 239000002893 slag Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
- 본문에 상술하고 도면에 도시한 바와 같이, 풍구의 주체부가 중심 구멍을 지니는 관의 형태이며 풍구의 선단 부분이 관의 상부벽에 하방으로 경사진 후드형태의 연장부를 지니고 풍구 선단부분을 통과하는 가스가 상기 연장부를 따라 하방으로 편향되며 상기 연장부의 가스 출구의 면적은 관의 구멍의 단면적보다 크게 구성되는 용광로의 풍구.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7802760A KR820001566B1 (ko) | 1978-09-12 | 1978-09-12 | 용광로의 풍구 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR7802760A KR820001566B1 (ko) | 1978-09-12 | 1978-09-12 | 용광로의 풍구 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR820001566B1 true KR820001566B1 (ko) | 1982-09-02 |
Family
ID=19208656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7802760A Expired KR820001566B1 (ko) | 1978-09-12 | 1978-09-12 | 용광로의 풍구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR820001566B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010151874A3 (en) * | 2009-06-26 | 2011-04-28 | Reno Refractories, Inc. | Tuyere |
-
1978
- 1978-09-12 KR KR7802760A patent/KR820001566B1/ko not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010151874A3 (en) * | 2009-06-26 | 2011-04-28 | Reno Refractories, Inc. | Tuyere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3988421A (en) | Gas cleaning process and equipment | |
| US3488044A (en) | Apparatus for refining metal | |
| US2829960A (en) | Method and metallurgical device for the refining of steel | |
| US3201104A (en) | Oxygen lance for subsurface use | |
| JP4341131B2 (ja) | 微粉炭吹込みバーナー | |
| KR820001566B1 (ko) | 용광로의 풍구 | |
| CA2647205A1 (en) | Method and equipment for treating process gas | |
| US5681526A (en) | Method and apparatus for post-combustion of gases during the refining of molten metal | |
| US2781190A (en) | Tuyere | |
| US4422624A (en) | Concentrate burner | |
| US3592631A (en) | Method for treating zinc blast furnace gases | |
| US4649807A (en) | Method for preventing dust depositions or build-ups in off-gas channels of electrothermal smelting furnaces | |
| US4371151A (en) | Blast furnace smelting of zinc | |
| KR20040063987A (ko) | 금속 용련로에서 폐열 보일러의 용량을 증가시키는 방법및 장치 | |
| US3519259A (en) | Furnace jet devices | |
| FI93144C (fi) | Tapa ja laite nostaa jätelämpökattilan tehokkuutta | |
| JPH03274218A (ja) | 多目的三重管ランス | |
| SU1002360A1 (ru) | Дутьева фурма доменной печи | |
| CN211471521U (zh) | 一种处理铜冶炼贫化炉 | |
| JPS622012B2 (ko) | ||
| SU1127909A1 (ru) | Фурма | |
| US5700144A (en) | Method and apparatus for thermal treatment of solids | |
| CN2171599Y (zh) | 转炉炼钢用分流式氧枪喷头 | |
| SU142314A1 (ru) | Дутьева фурма доменной печи | |
| SU1011699A1 (ru) | Сопло продувочной фурмы сталеплавильного агрегата |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19780912 |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19810728 Patent event code: PE09021S01D |
|
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820803 |
|
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19821118 |