CN103506210A - 一种具有双分离器的粉煤机 - Google Patents
一种具有双分离器的粉煤机 Download PDFInfo
- Publication number
- CN103506210A CN103506210A CN201310408303.2A CN201310408303A CN103506210A CN 103506210 A CN103506210 A CN 103506210A CN 201310408303 A CN201310408303 A CN 201310408303A CN 103506210 A CN103506210 A CN 103506210A
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- Prior art keywords
- coal
- coal pulverizer
- separator
- flapper
- powder
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- 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.)
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- 239000003245 coal Substances 0.000 title claims abstract description 162
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000006872 improvement Effects 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 69
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010298 pulverizing process Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 39
- 230000005484 gravity Effects 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 11
- 238000005119 centrifugation Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000011044 inertial separation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 102220131792 rs886046308 Human genes 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Images
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- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310408303.2A CN103506210B (zh) | 2013-09-10 | 2013-09-10 | 一种具有双分离器的粉煤机 |
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CN201310408303.2A CN103506210B (zh) | 2013-09-10 | 2013-09-10 | 一种具有双分离器的粉煤机 |
Publications (2)
Publication Number | Publication Date |
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CN103506210A true CN103506210A (zh) | 2014-01-15 |
CN103506210B CN103506210B (zh) | 2015-07-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310408303.2A Active CN103506210B (zh) | 2013-09-10 | 2013-09-10 | 一种具有双分离器的粉煤机 |
Country Status (1)
Country | Link |
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CN (1) | CN103506210B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437787A (zh) * | 2014-12-09 | 2015-03-25 | 重庆大嘉富食品有限公司 | 循环锥形磨浆装置 |
CN107185700A (zh) * | 2017-08-01 | 2017-09-22 | 卢继升 | 一种粉磨设备 |
CN113294800A (zh) * | 2021-06-28 | 2021-08-24 | 西安热工研究院有限公司 | 一种提高磨煤机静态分离器出口煤粉分配均匀性的系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB835103A (en) * | 1955-12-23 | 1960-05-18 | Baker Perkins Ltd | Improvements in or relating to grinding mills |
CN2306973Y (zh) * | 1997-09-17 | 1999-02-10 | 电站锅炉煤清洁燃烧国家工程研究中心 | 球型锁气器 |
CN2374267Y (zh) * | 1999-05-14 | 2000-04-19 | 吴同钧 | 变频组合式粗粉分离器 |
CN2472077Y (zh) * | 2001-03-30 | 2002-01-16 | 杨驭 | 弹簧锁气器 |
JP3560029B2 (ja) * | 2001-12-05 | 2004-09-02 | 川崎重工業株式会社 | 竪形ミル |
CN101380630A (zh) * | 2008-10-24 | 2009-03-11 | 无锡市华锦电力设备修造有限公司 | 双进双出煤粉分离器结构 |
RU2376081C1 (ru) * | 2008-07-03 | 2009-12-20 | Научно-производственное республиканское унитарное предприятие "НПО "Центр" | Двухпродуктовый воздушно-гравитационный классификатор |
CN101791610A (zh) * | 2010-04-14 | 2010-08-04 | 西安热工研究院有限公司 | 一种轴向挡板动叶组合式旋转粗粉分离器 |
-
2013
- 2013-09-10 CN CN201310408303.2A patent/CN103506210B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB835103A (en) * | 1955-12-23 | 1960-05-18 | Baker Perkins Ltd | Improvements in or relating to grinding mills |
CN2306973Y (zh) * | 1997-09-17 | 1999-02-10 | 电站锅炉煤清洁燃烧国家工程研究中心 | 球型锁气器 |
CN2374267Y (zh) * | 1999-05-14 | 2000-04-19 | 吴同钧 | 变频组合式粗粉分离器 |
CN2472077Y (zh) * | 2001-03-30 | 2002-01-16 | 杨驭 | 弹簧锁气器 |
JP3560029B2 (ja) * | 2001-12-05 | 2004-09-02 | 川崎重工業株式会社 | 竪形ミル |
RU2376081C1 (ru) * | 2008-07-03 | 2009-12-20 | Научно-производственное республиканское унитарное предприятие "НПО "Центр" | Двухпродуктовый воздушно-гравитационный классификатор |
CN101380630A (zh) * | 2008-10-24 | 2009-03-11 | 无锡市华锦电力设备修造有限公司 | 双进双出煤粉分离器结构 |
CN101791610A (zh) * | 2010-04-14 | 2010-08-04 | 西安热工研究院有限公司 | 一种轴向挡板动叶组合式旋转粗粉分离器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437787A (zh) * | 2014-12-09 | 2015-03-25 | 重庆大嘉富食品有限公司 | 循环锥形磨浆装置 |
CN104437787B (zh) * | 2014-12-09 | 2023-12-19 | 徐州锡沂康成食品检验检测研究院有限公司 | 循环锥形磨浆装置 |
CN107185700A (zh) * | 2017-08-01 | 2017-09-22 | 卢继升 | 一种粉磨设备 |
CN113294800A (zh) * | 2021-06-28 | 2021-08-24 | 西安热工研究院有限公司 | 一种提高磨煤机静态分离器出口煤粉分配均匀性的系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103506210B (zh) | 2015-07-08 |
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C06 | Publication | ||
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Fan Chang Inventor after: Li Shigang Inventor after: Wang Heng Inventor after: Zhang Chunjie Inventor after: Li Jie Inventor after: Wang Jie Inventor after: Zhao Guozhi Inventor before: Fan Chang Inventor before: Fan Wei |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FAN CHANG FAN WEI TO: FAN CHANG LI SHIGANG WANG HENG ZHANG CHUNJIE LI JIE WANG JIE ZHAO GUOZHI |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Fan Chang Inventor after: Li Shigang Inventor after: Wang Heng Inventor after: Zhang Chunjie Inventor after: Rong Hehai Inventor after: Li Jie Inventor after: Wang Jie Inventor after: Zhao Guozhi Inventor before: Fan Chang Inventor before: Li Shigang Inventor before: Wang Heng Inventor before: Zhang Chunjie Inventor before: Li Jie Inventor before: Wang Jie Inventor before: Zhao Guozhi |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coal powder machine with dual separators Granted publication date: 20150708 Pledgee: Shengjing Bank Co.,Ltd. Huludao Branch Pledgor: LIAONING LONGDIAN WEIYE NEW ENERGY SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2024980020396 |