CN213268265U - 一种沉砂井 - Google Patents
一种沉砂井 Download PDFInfo
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- CN213268265U CN213268265U CN202021680787.8U CN202021680787U CN213268265U CN 213268265 U CN213268265 U CN 213268265U CN 202021680787 U CN202021680787 U CN 202021680787U CN 213268265 U CN213268265 U CN 213268265U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000005192 partition Methods 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 14
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CN202021680787.8U CN213268265U (zh) | 2020-08-13 | 2020-08-13 | 一种沉砂井 |
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CN202021680787.8U CN213268265U (zh) | 2020-08-13 | 2020-08-13 | 一种沉砂井 |
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CN213268265U true CN213268265U (zh) | 2021-05-25 |
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CN202021680787.8U Expired - Fee Related CN213268265U (zh) | 2020-08-13 | 2020-08-13 | 一种沉砂井 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113445612A (zh) * | 2021-07-05 | 2021-09-28 | 南京科技职业学院 | 一种市政排水系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113445612A (zh) * | 2021-07-05 | 2021-09-28 | 南京科技职业学院 | 一种市政排水系统 |
CN113445612B (zh) * | 2021-07-05 | 2022-03-08 | 南京科技职业学院 | 一种市政排水系统 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: Room 429, Building 21, West Zone, Airport Business Park, Dongli Free Trade Pilot Zone (Airport Economic Zone), 300000 Tianjin (Trusteeship No. 040 of Tianjin Asia Pacific Business Secretary Co., Ltd.) Patentee after: Hengan Environmental Protection Technology (Tianjin) Co.,Ltd. Address before: No.19, Queqiao Road, Nankai District, Tianjin Patentee before: YINGTAI GERUN ENVIRONMENTAL PROTECTION TECHNOLOGY (TIANJIN) CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |