CN101205124B - 石膏煅烧系统 - Google Patents
石膏煅烧系统 Download PDFInfo
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- CN101205124B CN101205124B CN2007101139011A CN200710113901A CN101205124B CN 101205124 B CN101205124 B CN 101205124B CN 2007101139011 A CN2007101139011 A CN 2007101139011A CN 200710113901 A CN200710113901 A CN 200710113901A CN 101205124 B CN101205124 B CN 101205124B
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- gypsum
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- 238000001354 calcination Methods 0.000 title claims abstract description 44
- 229910052602 gypsum Inorganic materials 0.000 title claims description 80
- 239000010440 gypsum Substances 0.000 title claims description 80
- 238000001035 drying Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 239000010881 fly ash Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 15
- 239000000779 smoke Substances 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 239000011505 plaster Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 3
- 238000007873 sieving Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization 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
- 239000003657 drainage water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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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CN2007101139011A CN101205124B (zh) | 2007-10-17 | 2007-10-17 | 石膏煅烧系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101139011A CN101205124B (zh) | 2007-10-17 | 2007-10-17 | 石膏煅烧系统 |
Publications (2)
Publication Number | Publication Date |
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CN101205124A CN101205124A (zh) | 2008-06-25 |
CN101205124B true CN101205124B (zh) | 2011-04-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007101139011A Active CN101205124B (zh) | 2007-10-17 | 2007-10-17 | 石膏煅烧系统 |
Country Status (1)
Country | Link |
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CN (1) | CN101205124B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103528352A (zh) * | 2013-10-31 | 2014-01-22 | 郑州鑫地机械设备有限公司 | 螺旋烘干机 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830655B (zh) * | 2010-06-09 | 2012-03-21 | 山东天力干燥股份有限公司 | 一种节能型石膏煅烧系统及其工艺 |
CN104003636A (zh) * | 2014-06-12 | 2014-08-27 | 安玉奎 | 一种石膏加工系统 |
CN104628275B (zh) * | 2015-02-02 | 2017-08-01 | 河南聚能新型建材有限公司 | 磷石膏煅烧系统及其工艺流程 |
CN110563363B (zh) * | 2019-09-30 | 2020-10-27 | 北新集团建材股份有限公司 | 一种利用天然气作为热源的脱硫石膏煅烧装置和煅烧方法 |
CN111925142B (zh) * | 2020-09-02 | 2021-11-19 | 陕西正元实业有限公司 | 一种脱硫石膏生产系统 |
CN113307520A (zh) * | 2021-04-28 | 2021-08-27 | 浙申环保材料(宁波)有限公司 | 一种石膏粉煅烧的制备装置及其加工工艺 |
CN114716166B (zh) * | 2022-04-18 | 2023-05-30 | 安丘市华星机械设备有限公司 | 一种石膏自动煅烧干燥系统 |
CN114956623B (zh) * | 2022-07-05 | 2023-03-21 | 重庆谋先智能科技有限公司 | 一种节能式fgd煅烧系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2294383Y (zh) * | 1997-05-06 | 1998-10-14 | 李新柏 | 热风锅炉 |
CN2531340Y (zh) * | 2002-04-05 | 2003-01-15 | 王振海 | 散状化学石膏快速煅烧器 |
CN1986359A (zh) * | 2006-12-28 | 2007-06-27 | 钱尧翎 | 一种双螺旋喂料机 |
-
2007
- 2007-10-17 CN CN2007101139011A patent/CN101205124B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2294383Y (zh) * | 1997-05-06 | 1998-10-14 | 李新柏 | 热风锅炉 |
CN2531340Y (zh) * | 2002-04-05 | 2003-01-15 | 王振海 | 散状化学石膏快速煅烧器 |
CN1986359A (zh) * | 2006-12-28 | 2007-06-27 | 钱尧翎 | 一种双螺旋喂料机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103528352A (zh) * | 2013-10-31 | 2014-01-22 | 郑州鑫地机械设备有限公司 | 螺旋烘干机 |
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Publication number | Publication date |
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CN101205124A (zh) | 2008-06-25 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wei Gai Tianjie Environmental Technology Co. Ltd. Assignor: Li Jiancheng Contract record no.: 2011370000311 Denomination of invention: Semi-hydrated gypsum calcination system and preparation process thereof Granted publication date: 20110427 License type: Exclusive License Open date: 20080625 Record date: 20110706 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: 262100 Anqiu City, Shandong Province, ginger and garlic Wholesale Market East Weifang Jie Jie environmental protection technology Co., Ltd. Patentee after: WEIFANG TIANJIE ENVIRONMENTAL PROTECTION SCI-TECH CO., LTD. Address before: 262100 Weifang City, Anqiu Province Qingyun garden, building, room, unit 202, room 24 Patentee before: Li Jiancheng |
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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: Gypsum calcination system Effective date of registration: 20210531 Granted publication date: 20110427 Pledgee: Anqiu Shandong rural commercial bank Limited by Share Ltd. Pledgor: WEIFANG TIANJIE ENVIRONMENTAL PROTECTION SCI-TECH Co.,Ltd. Registration number: Y2021980004170 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220421 Granted publication date: 20110427 Pledgee: Anqiu Shandong rural commercial bank Limited by Share Ltd. Pledgor: WEIFANG TIANJIE ENVIRONMENTAL PROTECTION SCI-TECH Co.,Ltd. Registration number: Y2021980004170 |