CN202329201U - 一种利用烟气输送煤粉的装置 - Google Patents
一种利用烟气输送煤粉的装置 Download PDFInfo
- Publication number
- CN202329201U CN202329201U CN2011204696606U CN201120469660U CN202329201U CN 202329201 U CN202329201 U CN 202329201U CN 2011204696606 U CN2011204696606 U CN 2011204696606U CN 201120469660 U CN201120469660 U CN 201120469660U CN 202329201 U CN202329201 U CN 202329201U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- pulverized coal
- communicated
- pipeline
- air accumulator
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000003546 flue gas Substances 0.000 title claims abstract description 117
- 239000003245 coal Substances 0.000 title claims abstract description 88
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000003723 Smelting Methods 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims description 55
- 239000002817 coal dust Substances 0.000 claims description 23
- 239000000779 smoke Substances 0.000 claims description 18
- 238000005243 fluidization Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 239000000571 coke Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 238000009851 ferrous metallurgy Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010058490 Hyperoxia Diseases 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000222 hyperoxic effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Manufacture Of Iron (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204696606U CN202329201U (zh) | 2011-11-23 | 2011-11-23 | 一种利用烟气输送煤粉的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204696606U CN202329201U (zh) | 2011-11-23 | 2011-11-23 | 一种利用烟气输送煤粉的装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202329201U true CN202329201U (zh) | 2012-07-11 |
Family
ID=46441182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204696606U Expired - Lifetime CN202329201U (zh) | 2011-11-23 | 2011-11-23 | 一种利用烟气输送煤粉的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202329201U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419099A (zh) * | 2011-11-23 | 2012-04-18 | 中冶京诚工程技术有限公司 | 一种利用烟气输送煤粉的方法及装置 |
-
2011
- 2011-11-23 CN CN2011204696606U patent/CN202329201U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419099A (zh) * | 2011-11-23 | 2012-04-18 | 中冶京诚工程技术有限公司 | 一种利用烟气输送煤粉的方法及装置 |
CN102419099B (zh) * | 2011-11-23 | 2014-03-26 | 中冶京诚工程技术有限公司 | 一种利用烟气输送煤粉的方法及装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102419099B (zh) | 一种利用烟气输送煤粉的方法及装置 | |
CN100489393C (zh) | 一种用热风炉烟道废气作载体的高炉喷煤方法 | |
CN103122398B (zh) | 烟气自循环预热煤粉喷吹工艺及装置 | |
CN101831517B (zh) | 高炉煤气化热风炉炼铁方法 | |
CN101386897A (zh) | Sdrf炉炼铁工艺技术 | |
CN201437540U (zh) | 高炉喷吹焦炉煤气*** | |
CN113549717A (zh) | 一种高炉喷吹欧冶炉煤气*** | |
CN102378818B (zh) | 用于制造生铁或液态钢半成品的方法和设备 | |
CN202329201U (zh) | 一种利用烟气输送煤粉的装置 | |
CN102010918A (zh) | 一种环保节能高炉氧气炼铁方法 | |
CN114032347A (zh) | 基于外部预热炉料的氢气竖炉炼铁装置及其炼铁方法 | |
CN207313541U (zh) | 欧冶炉煤制气装置 | |
CN102382915A (zh) | 使用二氧化碳作传输介质进行高炉喷煤的方法 | |
CN102213422B (zh) | 一种多通道混合气体燃烧器 | |
CN207778024U (zh) | 一种双膛石灰窑的天然气燃气输送管路 | |
CN102643937A (zh) | 一种高炉喷吹工艺 | |
CN201209146Y (zh) | 低氮高炉鼓风装置 | |
CN215799659U (zh) | 一种高炉喷吹欧冶炉煤气*** | |
CN202187012U (zh) | 高炉炉顶煤气富化利用装置 | |
CN215481018U (zh) | 一种高炉富氢喷煤联合装置及*** | |
CN102827971A (zh) | 一种高炉复合喷吹焦炉煤气和煤粉的工艺方法 | |
CN113718077A (zh) | 可实现热风炉微排放的烟气循环利用*** | |
CN102936633A (zh) | 利用焦炉煤气作喷煤输送载体的高炉喷煤方法 | |
CN207316911U (zh) | 一种双燃料蓄热式烧嘴*** | |
CN206616247U (zh) | 一种铁水生产装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20140326 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20140326 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING JINGCHENG HUAYU ARCHITECTURE DESIGN AND RESEARCH INSTITUTE CO.,LTD. Assignor: Capital Engineering & Research Incorporation Limited Contract record no.: 2013110000071 Denomination of utility model: Device for conveying coal powder by smoke Granted publication date: 20120711 License type: Exclusive License Record date: 20131217 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |