CN101921073B - Method and machine for producing lime - Google Patents
Method and machine for producing lime Download PDFInfo
- Publication number
- CN101921073B CN101921073B CN2010102676913A CN201010267691A CN101921073B CN 101921073 B CN101921073 B CN 101921073B CN 2010102676913 A CN2010102676913 A CN 2010102676913A CN 201010267691 A CN201010267691 A CN 201010267691A CN 101921073 B CN101921073 B CN 101921073B
- Authority
- CN
- China
- Prior art keywords
- calcining
- furnace
- lime
- gas
- combustion chamber
- Prior art date
- 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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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 44
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 44
- 239000004571 lime Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001354 calcination Methods 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000001816 cooling Methods 0.000 claims abstract description 53
- 238000002485 combustion reaction Methods 0.000 claims abstract description 44
- 238000002309 gasification Methods 0.000 claims abstract description 23
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000003245 coal Substances 0.000 claims abstract description 12
- 239000004449 solid propellant Substances 0.000 claims abstract description 12
- 239000003034 coal gas Substances 0.000 claims abstract description 9
- 239000011449 brick Substances 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 69
- 239000006200 vaporizer Substances 0.000 claims description 21
- 239000003546 flue gas Substances 0.000 claims description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005235 decoking Methods 0.000 claims description 3
- 235000003599 food sweetener Nutrition 0.000 claims description 3
- 239000003517 fume Substances 0.000 claims description 3
- 239000003765 sweetening agent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000005864 Sulphur Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 description 6
- 239000006028 limestone Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000012802 pre-warming Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102676913A CN101921073B (en) | 2010-08-31 | 2010-08-31 | Method and machine for producing lime |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102676913A CN101921073B (en) | 2010-08-31 | 2010-08-31 | Method and machine for producing lime |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101921073A CN101921073A (en) | 2010-12-22 |
CN101921073B true CN101921073B (en) | 2012-09-05 |
Family
ID=43336321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102676913A Active CN101921073B (en) | 2010-08-31 | 2010-08-31 | Method and machine for producing lime |
Country Status (1)
Country | Link |
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CN (1) | CN101921073B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103524057A (en) * | 2013-10-22 | 2014-01-22 | 瓮福(集团)有限责任公司 | Method for preparing lime by using byproduct calcium carbonate obtained from preparation of ammonium sulfate by phosphogypsum as raw material |
CN103664016B (en) * | 2013-11-09 | 2015-07-15 | 石家庄新华能源环保科技股份有限公司 | Method of producing cement through active coal gasification and rotary kiln device |
US10570061B2 (en) * | 2013-11-29 | 2020-02-25 | Calix Ltd | Process for manufacture of Portland cement |
CN104211308B (en) * | 2014-09-03 | 2016-02-10 | 石家庄新华能源环保科技股份有限公司 | A kind of dividing wall type material calcining device |
CN106044903A (en) * | 2016-07-20 | 2016-10-26 | 江苏省环科院环境科技有限责任公司 | High-salinity organic waste liquid gasifying and detoxifying system and method |
CN106698978B (en) * | 2016-12-28 | 2019-05-03 | 柳州市昌泉贸易有限公司 | A kind of method of continuous calcining production active lime |
CN106673463B (en) * | 2016-12-28 | 2019-05-03 | 柳州市昌泉贸易有限公司 | A kind of active lime production method |
CN106630690B (en) * | 2016-12-28 | 2019-06-18 | 柳州市昌泉贸易有限公司 | A kind of method of vacuum calcining production active lime |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2808903Y (en) * | 2005-07-15 | 2006-08-23 | 王茂生 | Vertical limestone kiln using producer gas as fuel |
CN2876087Y (en) * | 2005-09-21 | 2007-03-07 | 刘永智 | Environmental protection energy saving lime calcining furnace |
CN2908490Y (en) * | 2005-12-07 | 2007-06-06 | 刘应雄 | Horizontal lime pit |
-
2010
- 2010-08-31 CN CN2010102676913A patent/CN101921073B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2808903Y (en) * | 2005-07-15 | 2006-08-23 | 王茂生 | Vertical limestone kiln using producer gas as fuel |
CN2876087Y (en) * | 2005-09-21 | 2007-03-07 | 刘永智 | Environmental protection energy saving lime calcining furnace |
CN2908490Y (en) * | 2005-12-07 | 2007-06-06 | 刘应雄 | Horizontal lime pit |
Also Published As
Publication number | Publication date |
---|---|
CN101921073A (en) | 2010-12-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG XINHUA ENERGY ENVIRONMENTAL TECHNOLOG Free format text: FORMER OWNER: JIA HUIPING Effective date: 20130128 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 051431 SHIJIAZHUANG, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130128 Address after: 051431 Hebei city of Shijiazhuang province Luancheng douyu town equipment manufacturing base of Xinhua Road No. 6 (douyu West Middle School) Patentee after: Shijiazhuang Xinhua Energy and Environmental Protection Technology Co., Ltd. Address before: 050091 Hebei city of Shijiazhuang Province in the South Street Garden Xucheng No. 2461 Patentee before: Jia Huiping |
|
DD01 | Delivery of document by public notice |
Addressee: Li Zhimin Document name: Notification of Passing Examination on Formalities |