JPS59117659U - Powder transfer tube in melt reduction equipment - Google Patents
Powder transfer tube in melt reduction equipmentInfo
- Publication number
- JPS59117659U JPS59117659U JP1169683U JP1169683U JPS59117659U JP S59117659 U JPS59117659 U JP S59117659U JP 1169683 U JP1169683 U JP 1169683U JP 1169683 U JP1169683 U JP 1169683U JP S59117659 U JPS59117659 U JP S59117659U
- Authority
- JP
- Japan
- Prior art keywords
- transfer tube
- reduction equipment
- powder transfer
- melt reduction
- reduction 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.)
- Pending
Links
Landscapes
- Manufacture Of Iron (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は溶融還元装置の系統図、第２図Ａ、 Ｂ。
Ｃはそれぞれ本考案の一実施例の部分断面図である。
１・・・・・・粉粒状鉱石供給口、２・・・・・・予備
還元炉、３・・・・・・溶融還元炉、４・・・・・・粉
粒状フラックス、固体還元剤、還元ガスなどの供給口、
５・・・・・・予備還元炉排出口、６・・・・・・移送
管、７・・・・・・邪魔板、８・・・・・・羽口支管、
９・・・・・・搬送ガス供給管、１０・・・固体炭素系
還元剤供給装置、１１・・・・・・溶融金属と溶融スラ
グの排出口。Figure 1 is a system diagram of the melting reduction equipment, and Figures 2 A and B. C is a partial sectional view of an embodiment of the present invention. 1...Powder ore supply port, 2...Preliminary reduction furnace, 3...Melting reduction furnace, 4...Powder and granule flux, solid reducing agent, Supply port for reducing gas, etc.
5... Pre-reduction furnace outlet, 6... Transfer pipe, 7... Baffle plate, 8... Tuyere branch pipe,
9...Carrier gas supply pipe, 10...Solid carbon-based reducing agent supply device, 11...Discharge port for molten metal and molten slag.
Claims (1)
て、予備還元鉱石の予備還元炉から溶融還元炉への移送
管の摩耗の多い部分の管内壁に邪魔板を設けたことを特
徴とする粉体移送管。A smelting reduction apparatus consisting of a pre-reduction furnace and a smelting reduction furnace, characterized in that a baffle plate is provided on the inner wall of the pipe for transferring pre-reduced ore from the pre-reduction furnace to the smelting reduction furnace at a portion where a lot of wear occurs. Body transfer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169683U JPS59117659U (en) | 1983-01-28 | 1983-01-28 | Powder transfer tube in melt reduction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1169683U JPS59117659U (en) | 1983-01-28 | 1983-01-28 | Powder transfer tube in melt reduction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59117659U true JPS59117659U (en) | 1984-08-08 |
Family
ID=30143122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1169683U Pending JPS59117659U (en) | 1983-01-28 | 1983-01-28 | Powder transfer tube in melt reduction equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117659U (en) |
-
1983
- 1983-01-28 JP JP1169683U patent/JPS59117659U/en active Pending
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