CN202461500U - Efficient thermal insulation structure of steel ladle for refining furnace - Google Patents
Efficient thermal insulation structure of steel ladle for refining furnace Download PDFInfo
- Publication number
- CN202461500U CN202461500U CN2012200783366U CN201220078336U CN202461500U CN 202461500 U CN202461500 U CN 202461500U CN 2012200783366 U CN2012200783366 U CN 2012200783366U CN 201220078336 U CN201220078336 U CN 201220078336U CN 202461500 U CN202461500 U CN 202461500U
- Authority
- CN
- China
- Prior art keywords
- layer
- refining furnace
- steel ladle
- thermal insulation
- ladle
- 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 - Lifetime
Links
- 238000007670 refining Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 26
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 7
- 239000011029 spinel Substances 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 230000035515 penetration Effects 0.000 abstract description 4
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 101100230509 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) hat-1 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200783366U CN202461500U (en) | 2012-03-05 | 2012-03-05 | Efficient thermal insulation structure of steel ladle for refining furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200783366U CN202461500U (en) | 2012-03-05 | 2012-03-05 | Efficient thermal insulation structure of steel ladle for refining furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202461500U true CN202461500U (en) | 2012-10-03 |
Family
ID=46909697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200783366U Expired - Lifetime CN202461500U (en) | 2012-03-05 | 2012-03-05 | Efficient thermal insulation structure of steel ladle for refining furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202461500U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105081300A (en) * | 2015-08-03 | 2015-11-25 | 丹东播磨耐火材料有限公司 | Steel ladle compounding building technology |
CN105880547A (en) * | 2016-06-24 | 2016-08-24 | 武汉科技大学 | Steel ladle with function of nano thermal insulation |
CN112264610A (en) * | 2020-09-30 | 2021-01-26 | 广东韶钢松山股份有限公司 | Hot-metal bottle and preparation method thereof |
-
2012
- 2012-03-05 CN CN2012200783366U patent/CN202461500U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105081300A (en) * | 2015-08-03 | 2015-11-25 | 丹东播磨耐火材料有限公司 | Steel ladle compounding building technology |
CN105880547A (en) * | 2016-06-24 | 2016-08-24 | 武汉科技大学 | Steel ladle with function of nano thermal insulation |
CN112264610A (en) * | 2020-09-30 | 2021-01-26 | 广东韶钢松山股份有限公司 | Hot-metal bottle and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QI CHUNFU Free format text: FORMER OWNER: QIQIHAR BEIGONG METALLURG EQUIPMENT MANUFACTURING PLANT Effective date: 20150821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150821 Address after: Qigihar City, Heilongjiang province 161000 Ruby street Fulaerji District 7 Street District Qunying building Patentee after: Qi Chunfu Address before: 161042, 39 blocks, Fulaerji District, Heilongjiang, Qigihar Patentee before: Qiqihar Beigong Metallurgy Equipment Manufacturing Plant |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121003 |