CN101602542B - Aerating device - Google Patents
Aerating device Download PDFInfo
- Publication number
- CN101602542B CN101602542B CN2008101149056A CN200810114905A CN101602542B CN 101602542 B CN101602542 B CN 101602542B CN 2008101149056 A CN2008101149056 A CN 2008101149056A CN 200810114905 A CN200810114905 A CN 200810114905A CN 101602542 B CN101602542 B CN 101602542B
- Authority
- CN
- China
- Prior art keywords
- aeration
- aerating
- aeration tube
- aerating apparatus
- tube
- 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.)
- Active
Links
- 238000005273 aeration Methods 0.000 claims description 154
- 239000011148 porous material Substances 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 8
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 238000006213 oxygenation reaction Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101149056A CN101602542B (en) | 2008-06-13 | 2008-06-13 | Aerating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101149056A CN101602542B (en) | 2008-06-13 | 2008-06-13 | Aerating device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101602542A CN101602542A (en) | 2009-12-16 |
CN101602542B true CN101602542B (en) | 2012-05-23 |
Family
ID=41468460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101149056A Active CN101602542B (en) | 2008-06-13 | 2008-06-13 | Aerating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101602542B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113120985A (en) * | 2021-04-13 | 2021-07-16 | 金川集团股份有限公司 | Micropore aeration device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857910A (en) * | 1972-12-07 | 1974-12-31 | L Day | Oxygenator support |
CN2711152Y (en) * | 2004-07-09 | 2005-07-20 | 天津大学 | Hollow filament membrance subassembly |
CN101027119A (en) * | 2004-07-05 | 2007-08-29 | 因文特环境技术与工艺股份公司 | Device for gassing liquids, particularly waste water |
CN201280471Y (en) * | 2008-06-13 | 2009-07-29 | 必德普(北京)环保科技有限公司 | Aerator |
-
2008
- 2008-06-13 CN CN2008101149056A patent/CN101602542B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857910A (en) * | 1972-12-07 | 1974-12-31 | L Day | Oxygenator support |
CN101027119A (en) * | 2004-07-05 | 2007-08-29 | 因文特环境技术与工艺股份公司 | Device for gassing liquids, particularly waste water |
CN2711152Y (en) * | 2004-07-09 | 2005-07-20 | 天津大学 | Hollow filament membrance subassembly |
CN201280471Y (en) * | 2008-06-13 | 2009-07-29 | 必德普(北京)环保科技有限公司 | Aerator |
Non-Patent Citations (2)
Title |
---|
JP特开2000-107791A 2000.04.18 |
JP特开2004-174353A 2004.06.24 |
Also Published As
Publication number | Publication date |
---|---|
CN101602542A (en) | 2009-12-16 |
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Legal Events
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: 100028 Beijing City, Chaoyang District Shuguang Sirirath time international A No. six room 3007 Patentee after: BDP (Beijing) Environmental Protection Co., Ltd. Address before: 100028 Beijing City, Chaoyang District Shuguang Sirirath time international A No. six room 3007 Patentee before: BDP (Beijing) Environmental Protection Co., Ltd. Patentee before: Shao Yuan Patentee before: Zhang Hua |
|
CI01 | Publication of corrected invention patent application |
Correction item: Patentee Correct: Shao Yuan|Zhang Hua False: Absence of joint patent holder Number: 38 Volume: 28 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: CO-PATENTEE LOST TO: SHAO YUAN; ZHANG HUA |
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DD01 | Delivery of document by public notice |
Addressee: Zhang Hua Document name: Notice of amendment |
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PP01 | Preservation of patent right |
Effective date of registration: 20210812 Granted publication date: 20120523 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220228 Granted publication date: 20120523 |
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PD01 | Discharge of preservation of patent |