CN201992973U - 一种电弧炉小炉盖 - Google Patents
一种电弧炉小炉盖 Download PDFInfo
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- CN201992973U CN201992973U CN2011200969746U CN201120096974U CN201992973U CN 201992973 U CN201992973 U CN 201992973U CN 2011200969746 U CN2011200969746 U CN 2011200969746U CN 201120096974 U CN201120096974 U CN 201120096974U CN 201992973 U CN201992973 U CN 201992973U
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- 238000010891 electric arc Methods 0.000 title claims abstract description 10
- 244000257782 Ipomoea triloba Species 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009865 steel metallurgy Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
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- 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
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Abstract
一种电弧炉小炉盖，属于钢铁冶金领域的生产设备，它包括盖板，盖板上设有三个电极孔，其特征是三个电极孔均为椭圆形孔。本实用新型的椭圆形电极孔，增大了电极与电极孔之间的距离，可以消除电极孔周围结渣现象，从而避免在送电过程中小炉盖的盖板发生电弧。
Description
技术领域
本实用新型属于钢铁冶金领域的生产设备，具体涉及一种电弧炉小炉盖。
背景技术
图1是现有电弧炉小炉盖的结构图，它包括盖板1，盖板1上设有三个电极孔2，三个电极孔均为圆形孔。在送电过程中，由于电极孔周围有结渣现象，这种小炉盖的盖板时有发生电弧，导致电弧炉的设备损坏。
发明内容
为了避免在送电过程中小炉盖的盖板发生电弧，本实用新型提供一种电弧炉小炉盖。
本实用新型一种电弧炉小炉盖，包括盖板，盖板上设有三个电极孔，其特征是三个电极孔均为椭圆形孔，椭圆形孔的长轴为910mm,短轴为810mm。
本实用新型的椭圆形电极孔，增大了电极与电极孔之间的距离，可以消除电极孔周围结渣现象，从而避免在送电过程中小炉盖的盖板发生电弧。
附图说明
图1是现有电弧炉小炉盖的结构图。
图2是本实用新型实施例的结构图。
图中1、盖板，2、电极孔，3、电极孔。
具体实施方式
实施例：图2所示，本实施例包括盖板1，盖板1上设有三个电极孔3，其特征是三个电极孔3均为椭圆形孔，椭圆形孔的长轴为910mm,短轴为810mm。
Claims (2)
1.一种电弧炉小炉盖，包括盖板，盖板上设有三个电极孔，其特征是三个电极孔均为椭圆形孔。
2. 根据权利要求1所述的一种电弧炉小炉盖，其特征是椭圆形孔的长轴为910mm,短轴为810mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200969746U CN201992973U (zh) | 2011-04-06 | 2011-04-06 | 一种电弧炉小炉盖 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200969746U CN201992973U (zh) | 2011-04-06 | 2011-04-06 | 一种电弧炉小炉盖 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992973U true CN201992973U (zh) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200969746U Expired - Fee Related CN201992973U (zh) | 2011-04-06 | 2011-04-06 | 一种电弧炉小炉盖 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201992973U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575092A (zh) * | 2012-08-08 | 2014-02-12 | 代忠 | 一种钛铁分离电弧炉炉盖 |
-
2011
- 2011-04-06 CN CN2011200969746U patent/CN201992973U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575092A (zh) * | 2012-08-08 | 2014-02-12 | 代忠 | 一种钛铁分离电弧炉炉盖 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20150406 |
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| EXPY | Termination of patent right or utility model |