CN103977918B - 分离粉末的方法及系统 - Google Patents
分离粉末的方法及系统 Download PDFInfo
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- CN103977918B CN103977918B CN201310050676.7A CN201310050676A CN103977918B CN 103977918 B CN103977918 B CN 103977918B CN 201310050676 A CN201310050676 A CN 201310050676A CN 103977918 B CN103977918 B CN 103977918B
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- 239000000843 powder Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000000926 separation method Methods 0.000 claims abstract description 87
- 239000002956 ash Substances 0.000 claims description 57
- 239000003818 cinder Substances 0.000 claims description 52
- 239000010881 fly ash Substances 0.000 claims description 38
- 210000002196 fr. b Anatomy 0.000 claims description 35
- 210000003918 fraction a Anatomy 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 26
- 210000000540 fraction c Anatomy 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005119 centrifugation Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract 5
- 238000007599 discharging Methods 0.000 description 16
- 235000019580 granularity Nutrition 0.000 description 16
- 241000209094 Oryza Species 0.000 description 10
- 235000007164 Oryza sativa Nutrition 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 235000009566 rice Nutrition 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 239000010883 coal ash Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 5
- 238000005276 aerator Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002114 nanocomposite Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310050676.7A CN103977918B (zh) | 2013-02-08 | 2013-02-08 | 分离粉末的方法及系统 |
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CN201310050676.7A CN103977918B (zh) | 2013-02-08 | 2013-02-08 | 分离粉末的方法及系统 |
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CN103977918A CN103977918A (zh) | 2014-08-13 |
CN103977918B true CN103977918B (zh) | 2017-02-08 |
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CN201310050676.7A Active CN103977918B (zh) | 2013-02-08 | 2013-02-08 | 分离粉末的方法及系统 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107324771A (zh) * | 2017-05-26 | 2017-11-07 | 神华集团有限责任公司 | 粉煤灰的回收利用系统 |
CN107350260A (zh) * | 2017-05-26 | 2017-11-17 | 神华集团有限责任公司 | 粉煤灰的回收利用系统 |
CN107309241A (zh) * | 2017-05-26 | 2017-11-03 | 神华集团有限责任公司 | 粉煤灰的回收利用系统 |
CN110449259B (zh) * | 2019-08-20 | 2021-10-08 | 神华神东煤炭集团有限责任公司 | 脱泥设备及脱泥工艺 |
CN112044776A (zh) * | 2020-09-01 | 2020-12-08 | 许婷婷 | 一种工业原料分级除尘循环装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201046372Y (zh) * | 2007-02-13 | 2008-04-16 | 济南海鹰机电制造有限公司 | 尾部处理除尘装置 |
CN102788488A (zh) * | 2012-08-03 | 2012-11-21 | 梁首强 | 一种高速离心干燥方法及实施该方法的干燥系统 |
CN202684094U (zh) * | 2012-06-21 | 2013-01-23 | 北京有色金属研究总院 | 一种金属粉末制备装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080163548A1 (en) * | 2007-01-09 | 2008-07-10 | Mitsubishi Heavy Industries, Ltd. | Gasification system |
CA2974504C (en) * | 2008-12-12 | 2021-04-06 | Maoz Betser-Zilevitch | Steam generation process and system for enhanced oil recovery |
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- 2013-02-08 CN CN201310050676.7A patent/CN103977918B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201046372Y (zh) * | 2007-02-13 | 2008-04-16 | 济南海鹰机电制造有限公司 | 尾部处理除尘装置 |
CN202684094U (zh) * | 2012-06-21 | 2013-01-23 | 北京有色金属研究总院 | 一种金属粉末制备装置 |
CN102788488A (zh) * | 2012-08-03 | 2012-11-21 | 梁首强 | 一种高速离心干燥方法及实施该方法的干燥系统 |
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Address after: No. 22, diazepam West Binhe Road, Dongcheng District, Beijing, Beijing Co-patentee after: National Institute of Clean and Low Carbon Energy Patentee after: National energy investment Refco Group Ltd Address before: 100011 Shenhua building, 22, Ping Men Road, West Binhe Road, Dongcheng District, Beijing Co-patentee before: National Institute of Clean and Low Carbon Energy Patentee before: Shenhua Group LLC |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Co-patentee after: Beijing low carbon clean energy research institute Patentee after: CHINA ENERGY INVESTMENT CORPORATION Ltd. Address before: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Co-patentee before: NATIONAL INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY Patentee before: CHINA ENERGY INVESTMENT CORPORATION Ltd. |