CN207081339U - 一种矿热炉大直径密闭平炉盖 - Google Patents
一种矿热炉大直径密闭平炉盖 Download PDFInfo
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- CN207081339U CN207081339U CN201721177412.8U CN201721177412U CN207081339U CN 207081339 U CN207081339 U CN 207081339U CN 201721177412 U CN201721177412 U CN 201721177412U CN 207081339 U CN207081339 U CN 207081339U
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- Prior art keywords
- girder steel
- steel
- open hearth
- inner ring
- hanging
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 19
- 239000011707 mineral Substances 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 230000003442 weekly effect Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177412.8U CN207081339U (zh) | 2017-09-14 | 2017-09-14 | 一种矿热炉大直径密闭平炉盖 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177412.8U CN207081339U (zh) | 2017-09-14 | 2017-09-14 | 一种矿热炉大直径密闭平炉盖 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081339U true CN207081339U (zh) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177412.8U Active CN207081339U (zh) | 2017-09-14 | 2017-09-14 | 一种矿热炉大直径密闭平炉盖 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081339U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120760474A (zh) * | 2025-09-03 | 2025-10-10 | 西安博莱炉业科技股份有限公司 | 一种耐火材料球形顶盖整体安装设备及工艺 |
-
2017
- 2017-09-14 CN CN201721177412.8U patent/CN207081339U/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120760474A (zh) * | 2025-09-03 | 2025-10-10 | 西安博莱炉业科技股份有限公司 | 一种耐火材料球形顶盖整体安装设备及工艺 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Airtight open hearth of hot stove major diameter in ore deposit lid Effective date of registration: 20200306 Granted publication date: 20180309 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2020980000462 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220630 Granted publication date: 20180309 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2020980000462 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A large diameter closed open hearth cover for submerged arc furnace Effective date of registration: 20220704 Granted publication date: 20180309 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000025 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221110 Granted publication date: 20180309 Pledgee: Tonghua Branch of China Everbright Bank Co.,Ltd. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000025 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Large diameter closed open hearth cover of submerged arc furnace Effective date of registration: 20221121 Granted publication date: 20180309 Pledgee: Tonghua Branch of China Construction Bank Corp. Pledgor: TONGHUA JIANXIN TECHNOLOGY Co.,Ltd. Registration number: Y2022220000098 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |