CN2900544Y - 高炉喷煤煤粉仓 - Google Patents
高炉喷煤煤粉仓 Download PDFInfo
- Publication number
- CN2900544Y CN2900544Y CN 200620018303 CN200620018303U CN2900544Y CN 2900544 Y CN2900544 Y CN 2900544Y CN 200620018303 CN200620018303 CN 200620018303 CN 200620018303 U CN200620018303 U CN 200620018303U CN 2900544 Y CN2900544 Y CN 2900544Y
- Authority
- CN
- China
- Prior art keywords
- pulverized coal
- bin
- coal bin
- injection
- coal
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 167
- 238000002347 injection Methods 0.000 title claims abstract description 51
- 239000007924 injection Substances 0.000 title claims abstract description 51
- 239000000843 powder Substances 0.000 title abstract description 7
- 239000002817 coal dust Substances 0.000 claims description 51
- 238000005243 fluidization Methods 0.000 claims description 32
- 238000005034 decoration Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002309 gasification Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002802 bituminous coal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Manufacture Of Iron (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620018303 CN2900544Y (zh) | 2006-03-24 | 2006-03-24 | 高炉喷煤煤粉仓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620018303 CN2900544Y (zh) | 2006-03-24 | 2006-03-24 | 高炉喷煤煤粉仓 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2900544Y true CN2900544Y (zh) | 2007-05-16 |
Family
ID=38084706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620018303 Expired - Fee Related CN2900544Y (zh) | 2006-03-24 | 2006-03-24 | 高炉喷煤煤粉仓 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2900544Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103625803A (zh) * | 2013-12-13 | 2014-03-12 | 徐州中矿奥特麦科技有限公司 | 共壁筒仓的全惰化保护装置及保护方法 |
CN104771852A (zh) * | 2015-04-03 | 2015-07-15 | 煤炭科学技术研究院有限公司 | 一种煤粉罐惰性气体保护装置及其使用方法 |
-
2006
- 2006-03-24 CN CN 200620018303 patent/CN2900544Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103625803A (zh) * | 2013-12-13 | 2014-03-12 | 徐州中矿奥特麦科技有限公司 | 共壁筒仓的全惰化保护装置及保护方法 |
CN103625803B (zh) * | 2013-12-13 | 2016-03-23 | 徐州中矿奥特麦科技有限公司 | 共壁筒仓的全惰化保护装置 |
CN104771852A (zh) * | 2015-04-03 | 2015-07-15 | 煤炭科学技术研究院有限公司 | 一种煤粉罐惰性气体保护装置及其使用方法 |
CN104771852B (zh) * | 2015-04-03 | 2018-07-24 | 煤科院节能技术有限公司 | 一种煤粉罐惰性气体保护装置及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING JINGCHENG JIAYU ENVIRONMENT TECHNOLOGY CO.,LTD. Assignor: Capital Engineering & Research Incorporation Limited Contract record no.: 2013110000034 Denomination of utility model: Coal powder bin for blast furnace spray coal Granted publication date: 20070516 License type: Exclusive License Record date: 20130712 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20140324 |