CN101423301B - 由导气筒直接进气的潜浮式曝气机 - Google Patents
由导气筒直接进气的潜浮式曝气机 Download PDFInfo
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- CN101423301B CN101423301B CN2007101651527A CN200710165152A CN101423301B CN 101423301 B CN101423301 B CN 101423301B CN 2007101651527 A CN2007101651527 A CN 2007101651527A CN 200710165152 A CN200710165152 A CN 200710165152A CN 101423301 B CN101423301 B CN 101423301B
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- Prior art keywords
- gas cylinder
- flange
- motor
- air
- blower fan
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101651527A CN101423301B (zh) | 2007-11-01 | 2007-11-01 | 由导气筒直接进气的潜浮式曝气机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101651527A CN101423301B (zh) | 2007-11-01 | 2007-11-01 | 由导气筒直接进气的潜浮式曝气机 |
Publications (2)
Publication Number | Publication Date |
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CN101423301A CN101423301A (zh) | 2009-05-06 |
CN101423301B true CN101423301B (zh) | 2011-01-26 |
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CN2007101651527A Active CN101423301B (zh) | 2007-11-01 | 2007-11-01 | 由导气筒直接进气的潜浮式曝气机 |
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CN (1) | CN101423301B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249430B (zh) * | 2011-05-13 | 2012-11-07 | 邓忠敏 | 一种离心组合式曝气增氧机 |
CN104229978A (zh) * | 2013-06-06 | 2014-12-24 | 青岛科技大学 | 复合式潜表曝气机 |
CN105060519A (zh) * | 2015-08-19 | 2015-11-18 | 重庆晨鸣水处理设备有限公司 | 推流潜水曝气机 |
CN107055829A (zh) * | 2017-05-09 | 2017-08-18 | 山东省城市供排水水质监测中心 | 一种用于水体曝气增氧的配套螺旋桨装置及方法 |
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2007
- 2007-11-01 CN CN2007101651527A patent/CN101423301B/zh active Active
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Publication number | Publication date |
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CN101423301A (zh) | 2009-05-06 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SUN SHULIN Free format text: FORMER OWNER: SUN JIAN Effective date: 20090605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090605 Address after: Shandong province Zoucheng City Hongfa Road Economic Development Zone No. 139 post encoding: 273500 Applicant after: Sun forest Co-applicant after: Sun Jian Address before: Shandong province Zoucheng City Hongfa Road Economic Development Zone No. 139 post encoding: 273500 Applicant before: Sun Jian |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Submerged aerator with gas cylinder direct air-intake Effective date of registration: 20110920 Granted publication date: 20110126 Pledgee: Zoucheng investment Company limited by guarantee Pledgor: Sun Shulin|Sun Jian Registration number: 2011990000362 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120717 Granted publication date: 20110126 Pledgee: Zoucheng investment Company limited by guarantee Pledgor: Sun Shulin|Sun Jian Registration number: 2011990000362 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Submerged aerator with gas cylinder direct air-intake Effective date of registration: 20120730 Granted publication date: 20110126 Pledgee: Shandong Huixin Investment Guarantee Co., Ltd. Jining branch Pledgor: Sun Shulin|Sun Jian Registration number: 2012990000411 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130814 Granted publication date: 20110126 Pledgee: Shandong Huixin Investment Guarantee Co., Ltd. Jining branch Pledgor: Sun Shulin|Sun Jian Registration number: 2012990000411 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |