CN101947484B - 一种降低中速磨煤机石子煤排放量的方法 - Google Patents
一种降低中速磨煤机石子煤排放量的方法 Download PDFInfo
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- CN101947484B CN101947484B CN2010102777952A CN201010277795A CN101947484B CN 101947484 B CN101947484 B CN 101947484B CN 2010102777952 A CN2010102777952 A CN 2010102777952A CN 201010277795 A CN201010277795 A CN 201010277795A CN 101947484 B CN101947484 B CN 101947484B
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- 239000003245 coal Substances 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 description 24
- 239000002245 particle Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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CN2010102777952A CN101947484B (zh) | 2010-09-10 | 2010-09-10 | 一种降低中速磨煤机石子煤排放量的方法 |
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CN2010102777952A CN101947484B (zh) | 2010-09-10 | 2010-09-10 | 一种降低中速磨煤机石子煤排放量的方法 |
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CN101947484A CN101947484A (zh) | 2011-01-19 |
CN101947484B true CN101947484B (zh) | 2011-11-30 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102764687B (zh) * | 2011-05-03 | 2015-01-28 | 华东电力试验研究院有限公司 | 中速磨煤机一次分离动态调节系统及其调节方法 |
CN102896023A (zh) * | 2012-10-23 | 2013-01-30 | 中国神华能源股份有限公司 | 一种碗式磨煤机 |
CN104096630B (zh) * | 2013-04-08 | 2016-08-24 | 国家电网公司 | 一种中速磨煤机底部结构 |
CN103406191A (zh) * | 2013-07-19 | 2013-11-27 | 国家电网公司 | 一种hp型中速磨煤机及降低其石子煤排放量的方法 |
CN103567018A (zh) * | 2013-11-12 | 2014-02-12 | 北京新源宝通电力设备有限公司 | Rp磨煤机旋转喷嘴结构 |
CN106423415B (zh) * | 2016-07-22 | 2018-06-26 | 天津水泥工业设计研究院有限公司 | 一种立式辊磨机的风环结构 |
CN110404660A (zh) * | 2019-07-10 | 2019-11-05 | 大唐东北电力试验研究院有限公司 | 一种中速磨煤机风环均流结构 |
CN113877715B (zh) * | 2021-11-08 | 2022-10-14 | 浙江浙能技术研究院有限公司 | 基于mset的智能电厂磨煤机易磨损件磨损状态监测方法 |
CN115463736B (zh) * | 2022-06-01 | 2024-10-18 | 浙江浙能兰溪发电有限责任公司 | 一种磨煤机翼型风环 |
CN115672481B (zh) * | 2022-09-15 | 2025-06-27 | 北京电力设备总厂有限公司 | 一种磨煤机碾磨耦合装置及使用方法 |
CN116899733A (zh) * | 2023-07-27 | 2023-10-20 | 上海卡山科技股份有限公司 | 一种磨煤机的动静风环装置 |
Family Cites Families (3)
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JP2751980B2 (ja) * | 1992-05-22 | 1998-05-18 | 宇部興産株式会社 | 竪型粉砕機 |
CN100408190C (zh) * | 2005-12-22 | 2008-08-06 | 上海重型机器厂有限公司 | 碗式中速磨煤机 |
CN201534101U (zh) * | 2009-10-28 | 2010-07-28 | 石福军 | 碗式中速磨煤机 |
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Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: Electric Power Research Institute of Zhejiang electric power company Patentee after: YUHUAN POWER PLANT, HUANENG POWER INTERNATIONAL Inc. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ZHEJIANG ELECTRIC POWER TEST AND Research Institute Patentee before: YUHUAN POWER PLANT, HUANENG POWER INTERNATIONAL Inc. |
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Effective date of registration: 20121101 Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: Electric Power Research Institute of Zhejiang electric power company Patentee after: YUHUAN POWER PLANT, HUANENG POWER INTERNATIONAL Inc. Patentee after: State Grid Corporation of China Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: Electric Power Research Institute of Zhejiang electric power company Patentee before: YUHUAN POWER PLANT, HUANENG POWER INTERNATIONAL Inc. |