CN201459166U - 一种高炉进风直吹管 - Google Patents
一种高炉进风直吹管 Download PDFInfo
- Publication number
- CN201459166U CN201459166U CN2009201037277U CN200920103727U CN201459166U CN 201459166 U CN201459166 U CN 201459166U CN 2009201037277 U CN2009201037277 U CN 2009201037277U CN 200920103727 U CN200920103727 U CN 200920103727U CN 201459166 U CN201459166 U CN 201459166U
- Authority
- CN
- China
- Prior art keywords
- pipe
- blast furnace
- coal dust
- belly
- air intake
- 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 - Fee Related
Links
- 210000001015 abdomen Anatomy 0.000 title claims abstract description 15
- 239000002817 coal dust Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940098458 powder spray Drugs 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201037277U CN201459166U (zh) | 2009-07-16 | 2009-07-16 | 一种高炉进风直吹管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201037277U CN201459166U (zh) | 2009-07-16 | 2009-07-16 | 一种高炉进风直吹管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459166U true CN201459166U (zh) | 2010-05-12 |
Family
ID=42386520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201037277U Expired - Fee Related CN201459166U (zh) | 2009-07-16 | 2009-07-16 | 一种高炉进风直吹管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459166U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559968A (zh) * | 2010-12-14 | 2012-07-11 | 李春光 | 具有双枪的高炉直吹管 |
| CN102758033A (zh) * | 2012-07-04 | 2012-10-31 | 山东轻工业学院 | 废旧塑料热解气预混煤粉喷吹用喷枪及喷吹方法 |
-
2009
- 2009-07-16 CN CN2009201037277U patent/CN201459166U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559968A (zh) * | 2010-12-14 | 2012-07-11 | 李春光 | 具有双枪的高炉直吹管 |
| CN102758033A (zh) * | 2012-07-04 | 2012-10-31 | 山东轻工业学院 | 废旧塑料热解气预混煤粉喷吹用喷枪及喷吹方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air intake belly pipe for blast furnace Effective date of registration: 20110322 Granted publication date: 20100512 Pledgee: Industrial Commercial Bank of China Ltd Zhaoxian County branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2011990000087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120523 Granted publication date: 20100512 Pledgee: Industrial Commercial Bank of China Ltd Zhaoxian County branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2011990000087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air intake belly pipe for blast furnace Effective date of registration: 20120523 Granted publication date: 20100512 Pledgee: China Everbright Bank, Limited by Share Ltd, Shijiazhuang branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2012990000230 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130516 Granted publication date: 20100512 Pledgee: China Everbright Bank, Limited by Share Ltd, Shijiazhuang branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2012990000230 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air intake belly pipe for blast furnace Effective date of registration: 20130516 Granted publication date: 20100512 Pledgee: China Everbright Bank, Limited by Share Ltd, Shijiazhuang branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2013990000287 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141204 Granted publication date: 20100512 Pledgee: China Everbright Bank, Limited by Share Ltd, Shijiazhuang branch Pledgor: Shijiazhuang Juli Technology Co.,Ltd. Registration number: 2013990000287 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20170716 |