CN100540475C - A kind of water correction device - Google Patents
A kind of water correction device Download PDFInfo
- Publication number
- CN100540475C CN100540475C CNB2005100931076A CN200510093107A CN100540475C CN 100540475 C CN100540475 C CN 100540475C CN B2005100931076 A CNB2005100931076 A CN B2005100931076A CN 200510093107 A CN200510093107 A CN 200510093107A CN 100540475 C CN100540475 C CN 100540475C
- Authority
- CN
- China
- Prior art keywords
- water
- main body
- outer cover
- cavity main
- floating drum
- 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.)
- Expired - Fee Related
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- 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
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- Physical Water Treatments (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100931076A CN100540475C (en) | 2005-08-19 | 2005-08-19 | A kind of water correction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100931076A CN100540475C (en) | 2005-08-19 | 2005-08-19 | A kind of water correction device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1749174A CN1749174A (en) | 2006-03-22 |
CN100540475C true CN100540475C (en) | 2009-09-16 |
Family
ID=36604857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100931076A Expired - Fee Related CN100540475C (en) | 2005-08-19 | 2005-08-19 | A kind of water correction device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100540475C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108503032B (en) * | 2018-04-25 | 2019-01-25 | 苏州清控环保科技有限公司 | A kind of pinpoint accuracy mobile positioning technique aquatic ecological restoration device |
CN114751565B (en) * | 2022-03-09 | 2023-04-07 | 北京金原科技有限公司 | Repair device for improving water circulation by utilizing wind power and solar ultraviolet rays |
-
2005
- 2005-08-19 CN CNB2005100931076A patent/CN100540475C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1749174A (en) | 2006-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing B & R Water-art Environment Engineering Co., Ltd. Assignor: Ding Wenduo Contract fulfillment period: 2009.10.25 to 2014.10.24 Contract record no.: 2009990001263 Denomination of invention: Water quality improving device Granted publication date: 20090916 License type: Exclusive license Record date: 20091113 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.25 TO 2014.10.24; CHANGE OF CONTRACT Name of requester: BEIJING B+R WATER-ART ENVIRONMENT ENGINEERING CO., Effective date: 20091113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20180819 |
|
CF01 | Termination of patent right due to non-payment of annual fee |