CN101628780B - Sludge drying system and sludge drying process - Google Patents
Sludge drying system and sludge drying process Download PDFInfo
- Publication number
- CN101628780B CN101628780B CN2009101831073A CN200910183107A CN101628780B CN 101628780 B CN101628780 B CN 101628780B CN 2009101831073 A CN2009101831073 A CN 2009101831073A CN 200910183107 A CN200910183107 A CN 200910183107A CN 101628780 B CN101628780 B CN 101628780B
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- Prior art keywords
- sludge
- mud
- stirring device
- inlet
- heat collector
- Prior art date
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- 239000010802 sludge Substances 0.000 title claims abstract description 66
- 238000001035 drying Methods 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000006096 absorbing agent Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 238000005338 heat storage Methods 0.000 claims description 14
- 238000013022 venting Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 6
- 230000001877 deodorizing effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 239000003895 organic fertilizer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101831073A CN101628780B (en) | 2009-08-07 | 2009-08-07 | Sludge drying system and sludge drying process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101831073A CN101628780B (en) | 2009-08-07 | 2009-08-07 | Sludge drying system and sludge drying process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101628780A CN101628780A (en) | 2010-01-20 |
CN101628780B true CN101628780B (en) | 2011-05-04 |
Family
ID=41574086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101831073A Active CN101628780B (en) | 2009-08-07 | 2009-08-07 | Sludge drying system and sludge drying process |
Country Status (1)
Country | Link |
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CN (1) | CN101628780B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5135369B2 (en) * | 2010-03-15 | 2013-02-06 | 株式会社東芝 | Sludge drying method |
US20130200010A1 (en) * | 2010-04-21 | 2013-08-08 | The Warb Trust (No. 1 Trust 13337/99) | Sludge treatment system and method |
CN101891366B (en) * | 2010-08-13 | 2011-12-14 | 方远建设集团股份有限公司 | Sludge drying method |
CN102992570A (en) * | 2011-09-09 | 2013-03-27 | 同济大学 | Electric-regenerative solar energy assisted sludge biodrying system |
CN102603147B (en) * | 2012-03-09 | 2015-08-26 | 北京雷特科技有限公司 | Sludge drying device |
CN103626377A (en) * | 2012-08-21 | 2014-03-12 | 绍兴县永通丝绸印染有限公司 | Sludge dewatering and deodorizing system for printing and dyeing mill |
CN103420559B (en) * | 2013-09-10 | 2015-10-07 | 广东浩元环保科技发展有限公司 | A kind of sludge heat drying system and method |
CN103713547B (en) * | 2013-12-19 | 2016-04-06 | 江苏大学 | A kind of wind-power electricity generation directly dries device and the control method of mud |
CN105622180A (en) * | 2015-12-17 | 2016-06-01 | 江苏同盛环保技术有限公司 | Process of using garden waste and dewatered sludge to produce landscaping cultivation medium |
CN105693066A (en) * | 2016-03-28 | 2016-06-22 | 盐城工学院 | Drying treatment method for municipal sludge |
CN105906186A (en) * | 2016-06-21 | 2016-08-31 | 普利资环境科技(苏州)有限公司 | Discharging device of sludge drying equipment |
CN111517596A (en) * | 2020-04-29 | 2020-08-11 | 四川上宇环保有限公司 | Sludge treatment system and treatment method |
CN112851064A (en) * | 2021-03-04 | 2021-05-28 | 天津科技大学 | Method for reducing odor release of sludge dried finished product |
CN113045174B (en) * | 2021-03-12 | 2022-09-13 | 内蒙古新创环境科技有限公司 | Solar sludge drying system |
-
2009
- 2009-08-07 CN CN2009101831073A patent/CN101628780B/en active Active
Also Published As
Publication number | Publication date |
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CN101628780A (en) | 2010-01-20 |
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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: JIANGSU TOPSCI1 ENVIRONMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHENJIANG TONGSHENG ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING CO.LTD;ZHAO LIDONG;YI WEI Effective date: 20121210 Free format text: FORMER OWNER: ZHAO LIDONG Effective date: 20121210 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121210 Address after: 212009 Zhenjiang city of Jiangsu province Dingmao after twelve road science and Technology Park building 468, 7 floor, block A Gemini research Patentee after: Jiangsu Topsci Environmental Protection Technology Co., Ltd. Address before: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone by twelve overseas business center 6F Patentee before: Zhenjiang Tongsheng Environmental Protection Equipment Engineering Co.Ltd Patentee before: Zhao Lidong |
|
CB03 | Change of inventor or designer information |
Inventor after: Cao Bo Inventor after: Li Zhonghua Inventor after: Yang Jingxin Inventor before: Zhao Lidong Inventor before: Hou Quanhui |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: 212000 Zhenjiang City, Jiangsu province Jingkou District Yu Shan Road city organic co processing center Patentee after: Jiangsu Hongrun Bio Energy Technology Co., Ltd. Address before: 212009 Zhenjiang city of Jiangsu province Dingmao after twelve road science and Technology Park building 468, 7 floor, block A Gemini research Patentee before: Jiangsu Topsci Environmental Protection Technology Co., Ltd. |