CN102261822B - Device for drying lignite by microwave fluidization - Google Patents
Device for drying lignite by microwave fluidization Download PDFInfo
- Publication number
- CN102261822B CN102261822B CN 201110130503 CN201110130503A CN102261822B CN 102261822 B CN102261822 B CN 102261822B CN 201110130503 CN201110130503 CN 201110130503 CN 201110130503 A CN201110130503 A CN 201110130503A CN 102261822 B CN102261822 B CN 102261822B
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- microwave
- furnace shell
- heating chamber
- brown coal
- microwave heating
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- 238000001035 drying Methods 0.000 title claims abstract description 40
- 239000003077 lignite Substances 0.000 title claims abstract description 31
- 238000005243 fluidization Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000004087 circulation Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 239000003245 coal Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 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
- 239000011280 coal tar Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110130503 CN102261822B (en) | 2011-05-19 | 2011-05-19 | Device for drying lignite by microwave fluidization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110130503 CN102261822B (en) | 2011-05-19 | 2011-05-19 | Device for drying lignite by microwave fluidization |
Publications (2)
Publication Number | Publication Date |
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CN102261822A CN102261822A (en) | 2011-11-30 |
CN102261822B true CN102261822B (en) | 2013-05-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110130503 Expired - Fee Related CN102261822B (en) | 2011-05-19 | 2011-05-19 | Device for drying lignite by microwave fluidization |
Country Status (1)
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CN (1) | CN102261822B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU205517U1 (en) * | 2020-12-10 | 2021-07-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный архитектурно-строительный университет" (ННГАСУ) | Combined heating chamber |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103115478B (en) * | 2013-02-17 | 2015-04-29 | 中国神华能源股份有限公司 | Drying equipment |
CN103438687A (en) * | 2013-08-09 | 2013-12-11 | 黄石市建材节能设备总厂 | Explosion-proof safe energy-saving and emission-reducing fluidization oxygen-controlling drying system |
CN104006631B (en) * | 2014-06-13 | 2015-09-16 | 济宁学院 | A kind of Multistage Microwave fluidized bed drying device and drying means thereof |
CN104034127B (en) * | 2014-06-19 | 2015-11-18 | 中国烟草总公司郑州烟草研究院 | Microwave fluid bed hot blast combined drying experimental provision |
CN104388143A (en) * | 2014-11-14 | 2015-03-04 | 中国矿业大学(北京) | Two-stage continuous lignite upgrading system |
CN105300034A (en) * | 2015-12-07 | 2016-02-03 | 东北大学 | Vibration fluidization microwave multi-element drying device used for low-rank coal upgrading |
CN107062825B (en) * | 2017-05-05 | 2019-03-19 | 湖南文理学院 | A kind of drying unit of food processing |
CN113758158B (en) * | 2021-09-24 | 2022-05-17 | 四川大学 | Microwave vacuum freeze-drying device |
CN114377633B (en) * | 2021-12-27 | 2022-11-01 | 西北大学 | Microwave-driven lignite or biomass heating selective dehydration and deoxidation device and method |
CN114717369B (en) * | 2022-03-16 | 2023-03-10 | 太原理工大学 | Microwave quality-improving coal injection treatment device and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0571871A (en) * | 1991-09-10 | 1993-03-23 | Micro Denshi Kk | Floating, heating and drying method with microwave |
DE10260745A1 (en) * | 2002-12-23 | 2004-07-01 | Outokumpu Oyj | Process and plant for the thermal treatment of granular solids |
JP2004216694A (en) * | 2003-01-14 | 2004-08-05 | Itsuwa Kogyo Kk | Apparatus for drying and crystallizing treatment of ground matter of used pet bottle |
ITTV20050041A1 (en) * | 2005-03-15 | 2006-09-16 | S M C Srl | EQUIPMENT FOR THE RAPID AND CONTINUOUS DEHUMIDIFICATION OF MATERIALS THAT ARE PARTICULARLY MIXED OF PELLETS FOR PLASTIC MATERIAL MOLDING. |
CN201434562Y (en) * | 2009-08-28 | 2010-03-31 | 中山大学 | Microwave fluidized-bed equipment used for drying powder |
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2011
- 2011-05-19 CN CN 201110130503 patent/CN102261822B/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU205517U1 (en) * | 2020-12-10 | 2021-07-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный архитектурно-строительный университет" (ННГАСУ) | Combined heating chamber |
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Publication number | Publication date |
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CN102261822A (en) | 2011-11-30 |
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Owner name: GUANGDONG KEDA ELECTROMECHANICAL CO., LTD. Free format text: FORMER OWNER: HUNAN KEDA POWDER ENGINEERING CO., LTD. Effective date: 20120516 |
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Free format text: CORRECT: ADDRESS; FROM: 410126 CHANGSHA, HUNAN PROVINCE TO: 528313 FOSHAN, GUANGDONG PROVINCE |
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Effective date of registration: 20120516 Address after: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Applicant after: Guangdong Keda Electromechanical Co., Ltd. Address before: Longping high tech Development Zone of high-tech park in Hunan province Changsha Changxing road 410126 No. 178 Applicant before: Hunan Keda Powder Engineering Co.,Ltd. |
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Address after: 528313 No. 1, Huan Zhen Xi Road, Guang Long Industrial Park, Chencun Town, Shunde District, Foshan, Guangdong. Patentee after: KEDA CLEAN ENERGY CO., LTD. Address before: 528313 No. 1, Huan Zhen Xi Road, Guang Long Industrial Park, Chencun Town, Shunde District, Foshan, Guangdong. Patentee before: Guangdong Keda Electromechanical Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20200519 |