CN212856330U - Anticorrosive spraying device of return bend inner wall - Google Patents
Anticorrosive spraying device of return bend inner wall Download PDFInfo
- Publication number
- CN212856330U CN212856330U CN202021226788.5U CN202021226788U CN212856330U CN 212856330 U CN212856330 U CN 212856330U CN 202021226788 U CN202021226788 U CN 202021226788U CN 212856330 U CN212856330 U CN 212856330U
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- Prior art keywords
- sleeve
- wall
- nozzle
- spraying device
- bent pipe
- 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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- 238000005507 spraying Methods 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 239000006104 solid solution Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000000110 cooling liquid Substances 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021226788.5U CN212856330U (en) | 2020-06-29 | 2020-06-29 | Anticorrosive spraying device of return bend inner wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021226788.5U CN212856330U (en) | 2020-06-29 | 2020-06-29 | Anticorrosive spraying device of return bend inner wall |
Publications (1)
Publication Number | Publication Date |
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CN212856330U true CN212856330U (en) | 2021-04-02 |
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CN202021226788.5U Active CN212856330U (en) | 2020-06-29 | 2020-06-29 | Anticorrosive spraying device of return bend inner wall |
Country Status (1)
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CN (1) | CN212856330U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115350852A (en) * | 2022-09-22 | 2022-11-18 | 上海亦又新能源科技有限公司 | Offset type large-caliber bent pipe inner spraying and outer side mixing device and application method thereof |
CN115584494A (en) * | 2022-10-27 | 2023-01-10 | 西安热工研究院有限公司 | Method and device for improving steam oxidation resistance of small-caliber boiler tube of coal-fired boiler |
CN116459962A (en) * | 2023-04-12 | 2023-07-21 | 苏州普利格精密科技有限公司 | Coating device and coating process for rust-proof layer on surface of machined alloy plate |
-
2020
- 2020-06-29 CN CN202021226788.5U patent/CN212856330U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115350852A (en) * | 2022-09-22 | 2022-11-18 | 上海亦又新能源科技有限公司 | Offset type large-caliber bent pipe inner spraying and outer side mixing device and application method thereof |
CN115584494A (en) * | 2022-10-27 | 2023-01-10 | 西安热工研究院有限公司 | Method and device for improving steam oxidation resistance of small-caliber boiler tube of coal-fired boiler |
CN116459962A (en) * | 2023-04-12 | 2023-07-21 | 苏州普利格精密科技有限公司 | Coating device and coating process for rust-proof layer on surface of machined alloy plate |
CN116459962B (en) * | 2023-04-12 | 2023-12-29 | 苏州普利格精密科技有限公司 | Coating device and coating process for rust-proof layer on surface of machined alloy plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Kong Xiangtai Inventor before: Kong Xiangde |
|
CB03 | Change of inventor or designer information | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anticorrosive spraying device for inner wall of elbow Effective date of registration: 20210630 Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2021990000570 |
|
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: 20220628 Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2021990000570 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anticorrosive spraying device for inner wall of elbow Effective date of registration: 20220628 Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2022990000377 |
|
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: 20230625 Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2022990000377 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A anti-corrosion spraying device for the inner wall of bent pipes Effective date of registration: 20230626 Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2023110000258 |
|
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 |
Granted publication date: 20210402 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: Jining Yanzhou Hengsheng Machinery Co.,Ltd. Registration number: Y2023110000258 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |