CN103255253A - 一种侧喷式煤粉喷枪 - Google Patents
一种侧喷式煤粉喷枪 Download PDFInfo
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- CN103255253A CN103255253A CN2012100373559A CN201210037355A CN103255253A CN 103255253 A CN103255253 A CN 103255253A CN 2012100373559 A CN2012100373559 A CN 2012100373559A CN 201210037355 A CN201210037355 A CN 201210037355A CN 103255253 A CN103255253 A CN 103255253A
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- 239000003245 coal Substances 0.000 title claims abstract description 34
- 238000005507 spraying Methods 0.000 title abstract description 10
- 239000000843 powder Substances 0.000 title abstract description 9
- 239000007921 spray Substances 0.000 claims description 37
- 239000002817 coal dust Substances 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 210000000689 upper leg Anatomy 0.000 description 3
- 239000004429 Calibre Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012100373559A CN103255253A (zh) | 2012-02-17 | 2012-02-17 | 一种侧喷式煤粉喷枪 |
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CN2012100373559A CN103255253A (zh) | 2012-02-17 | 2012-02-17 | 一种侧喷式煤粉喷枪 |
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CN103255253A true CN103255253A (zh) | 2013-08-21 |
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CN2012100373559A Pending CN103255253A (zh) | 2012-02-17 | 2012-02-17 | 一种侧喷式煤粉喷枪 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108220515A (zh) * | 2018-03-01 | 2018-06-29 | 东北大学 | 一种垂直两段式高炉喷吹煤粉方法 |
CN108265141A (zh) * | 2018-03-01 | 2018-07-10 | 东北大学 | 一种垂直两段式高炉喷吹煤粉装置 |
CN108265146A (zh) * | 2018-03-01 | 2018-07-10 | 东北大学 | 一种改善高炉内煤气流分布的垂直式装置 |
CN111705175A (zh) * | 2020-07-27 | 2020-09-25 | 武汉摩林翰机电设备有限公司 | 高炉煤粉喷管结构及喷枪 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2191864Y (zh) * | 1994-01-26 | 1995-03-15 | 冶金工业部钢铁研究总院 | 高炉喷吹煤粉用喷枪 |
CN201024178Y (zh) * | 2007-04-05 | 2008-02-20 | 武汉市青山区北湖兴民铸造厂 | 双管陶瓷内衬煤粉喷枪 |
CN201713526U (zh) * | 2010-04-02 | 2011-01-19 | 中冶赛迪工程技术股份有限公司 | 一种高炉煤粉喷枪 |
-
2012
- 2012-02-17 CN CN2012100373559A patent/CN103255253A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2191864Y (zh) * | 1994-01-26 | 1995-03-15 | 冶金工业部钢铁研究总院 | 高炉喷吹煤粉用喷枪 |
CN201024178Y (zh) * | 2007-04-05 | 2008-02-20 | 武汉市青山区北湖兴民铸造厂 | 双管陶瓷内衬煤粉喷枪 |
CN201713526U (zh) * | 2010-04-02 | 2011-01-19 | 中冶赛迪工程技术股份有限公司 | 一种高炉煤粉喷枪 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108220515A (zh) * | 2018-03-01 | 2018-06-29 | 东北大学 | 一种垂直两段式高炉喷吹煤粉方法 |
CN108265141A (zh) * | 2018-03-01 | 2018-07-10 | 东北大学 | 一种垂直两段式高炉喷吹煤粉装置 |
CN108265146A (zh) * | 2018-03-01 | 2018-07-10 | 东北大学 | 一种改善高炉内煤气流分布的垂直式装置 |
CN108265146B (zh) * | 2018-03-01 | 2019-09-03 | 东北大学 | 一种改善高炉内煤气流分布的垂直式装置 |
CN108220515B (zh) * | 2018-03-01 | 2019-09-03 | 东北大学 | 一种垂直两段式高炉喷吹煤粉方法 |
CN111705175A (zh) * | 2020-07-27 | 2020-09-25 | 武汉摩林翰机电设备有限公司 | 高炉煤粉喷管结构及喷枪 |
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Owner name: WUXI SHILONG ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG ZHAOGUI Effective date: 20140128 |
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Application publication date: 20130821 |