CN211465899U - 一种水利施工管道外表面除锈装置 - Google Patents
一种水利施工管道外表面除锈装置 Download PDFInfo
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- CN211465899U CN211465899U CN201921976455.1U CN201921976455U CN211465899U CN 211465899 U CN211465899 U CN 211465899U CN 201921976455 U CN201921976455 U CN 201921976455U CN 211465899 U CN211465899 U CN 211465899U
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- water conservancy
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005498 polishing Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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CN201921976455.1U CN211465899U (zh) | 2019-11-15 | 2019-11-15 | 一种水利施工管道外表面除锈装置 |
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CN201921976455.1U CN211465899U (zh) | 2019-11-15 | 2019-11-15 | 一种水利施工管道外表面除锈装置 |
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CN211465899U true CN211465899U (zh) | 2020-09-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114850737A (zh) * | 2022-04-21 | 2022-08-05 | 华能宁南风力发电有限公司 | 一种用于变压器和金属管的焊接设备 |
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2019
- 2019-11-15 CN CN201921976455.1U patent/CN211465899U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114850737A (zh) * | 2022-04-21 | 2022-08-05 | 华能宁南风力发电有限公司 | 一种用于变压器和金属管的焊接设备 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Tiankai Guyu Culture Development Co.,Ltd. Assignor: Hangzhou tuoyi Network Technology Co.,Ltd. Contract record no.: X2021330000487 Denomination of utility model: Derusting device for outer surface of water conservancy construction pipeline Granted publication date: 20200911 License type: Common License Record date: 20211019 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Tiankai Guyu Culture Development Co.,Ltd. Assignor: Hangzhou tuoyi Network Technology Co.,Ltd. Contract record no.: X2021330000487 Date of cancellation: 20230529 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: No. 49, Group 3, Qixia Village, Qixia Town, Yunyang County, Chongqing, 404500 Patentee after: Wang Xin Address before: 309-8, building 2, Haichuang science and technology center, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou tuoyi Network Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: Unit 2-1, Building 13, Groups 2 and 3, Qinglong Village, Pailou Office, Wanzhou District, Chongqing, 404100 Patentee after: Chongqing Hualanfu Labor Service Co.,Ltd. Address before: No. 49, Group 3, Qixia Village, Qixia Town, Yunyang County, Chongqing, 404500 Patentee before: Wang Xin |
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TR01 | Transfer of patent right |