JPS6260247U - - Google Patents
Info
- Publication number
- JPS6260247U JPS6260247U JP1985148078U JP14807885U JPS6260247U JP S6260247 U JPS6260247 U JP S6260247U JP 1985148078 U JP1985148078 U JP 1985148078U JP 14807885 U JP14807885 U JP 14807885U JP S6260247 U JPS6260247 U JP S6260247U
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- recess
- molten metal
- carbon
- oxygen
- 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
- 238000007664 blowing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案の好適一実施例を示す縦断面図
、第２図は同変形例を示す縦断面図である。
尚、図中８は電極、１０は炉床、１１は凹部、
１３は吹込みノズル、Ｍは原料、Ｌは溶湯である
。
FIG. 1 is a longitudinal sectional view showing a preferred embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing a modification of the same. In addition, in the figure, 8 is an electrode, 10 is a hearth, 11 is a recess,
13 is a blowing nozzle, M is a raw material, and L is a molten metal.
Claims (1)
溶解炉において、炉床の一部に、溶解初期時の溶
湯を溜める凹部を形成し、該凹部に、これに溜ま
る溶湯へ炭材や酸素などを吹込むための吹込みノ
ズルを設けたことを特徴とする溶解炉。 In a melting furnace that melts raw materials while blowing carbon and oxygen into the furnace, a recess is formed in a part of the hearth to collect the molten metal at the initial stage of melting, and the molten metal collected in the recess is filled with carbon and other materials. A melting furnace characterized by being equipped with a blowing nozzle for blowing oxygen, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148078U JPS6260247U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985148078U JPS6260247U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260247U true JPS6260247U (en) | 1987-04-14 |
Family
ID=31062020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985148078U Pending JPS6260247U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260247U (en) |
-
1985
- 1985-09-30 JP JP1985148078U patent/JPS6260247U/ja active Pending