CN207313401U - 曝气装置及旋转供气装置 - Google Patents
曝气装置及旋转供气装置 Download PDFInfo
- Publication number
- CN207313401U CN207313401U CN201721251660.2U CN201721251660U CN207313401U CN 207313401 U CN207313401 U CN 207313401U CN 201721251660 U CN201721251660 U CN 201721251660U CN 207313401 U CN207313401 U CN 207313401U
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- CN
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- Prior art keywords
- aerator
- air
- air supply
- supply pipe
- connecting 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.)
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- 238000005276 aerator Methods 0.000 title claims abstract description 38
- 230000004151 fermentation Effects 0.000 claims abstract description 17
- 238000000855 fermentation Methods 0.000 claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721251660.2U CN207313401U (zh) | 2017-09-27 | 2017-09-27 | 曝气装置及旋转供气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721251660.2U CN207313401U (zh) | 2017-09-27 | 2017-09-27 | 曝气装置及旋转供气装置 |
Publications (1)
Publication Number | Publication Date |
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CN207313401U true CN207313401U (zh) | 2018-05-04 |
Family
ID=62428240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721251660.2U Active CN207313401U (zh) | 2017-09-27 | 2017-09-27 | 曝气装置及旋转供气装置 |
Country Status (1)
Country | Link |
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CN (1) | CN207313401U (zh) |
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2017
- 2017-09-27 CN CN201721251660.2U patent/CN207313401U/zh active Active
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aeration device and rotary air supply device Effective date of registration: 20200930 Granted publication date: 20180504 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN HUAMEI YIFENG COMPOSITE MATERIAL Co.,Ltd. Registration number: Y2020230000011 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 150001 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Patentee after: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. Address before: 150060 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Patentee before: HARBIN HUAMEI YIFENG COMPOSITE MATERIAL CO.,LTD. |
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CP03 | Change of name, title or address | ||
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: 20211217 Granted publication date: 20180504 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN HUAMEI YIFENG COMPOSITE MATERIAL CO.,LTD. Registration number: Y2020230000011 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aeration device and rotary air supply device Effective date of registration: 20211221 Granted publication date: 20180504 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. Registration number: Y2021230000062 |
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PE01 | Entry into force 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: 20220422 Granted publication date: 20180504 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. Registration number: Y2021230000062 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: Building K17, Phase 3-2, North Lake Science and Technology Park, No. 3333 Shengbei Street, North Lake Science and Technology Development Zone, Changchun City, Jilin Province, 130102 Patentee after: Huamei Yifeng Biological Resources Development (Changchun) Co.,Ltd. Address before: 150001 intersection of Nancheng 12th Avenue, Nancheng 1st Road, Harbin City, Heilongjiang Province Patentee before: Harbin Huamei Yifeng complete equipment manufacturing Co.,Ltd. |
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CP03 | Change of name, title or address |