CN211059552U - 一种新型废热锅炉的设备法兰密封结构 - Google Patents
一种新型废热锅炉的设备法兰密封结构 Download PDFInfo
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- CN211059552U CN211059552U CN201921995553.XU CN201921995553U CN211059552U CN 211059552 U CN211059552 U CN 211059552U CN 201921995553 U CN201921995553 U CN 201921995553U CN 211059552 U CN211059552 U CN 211059552U
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- Prior art keywords
- equipment
- adjacent
- flanges
- flange
- heat boiler
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- 238000003466 welding Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000002918 waste heat Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 abstract description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201921995553.XU CN211059552U (zh) | 2019-11-18 | 2019-11-18 | 一种新型废热锅炉的设备法兰密封结构 |
Applications Claiming Priority (1)
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CN201921995553.XU CN211059552U (zh) | 2019-11-18 | 2019-11-18 | 一种新型废热锅炉的设备法兰密封结构 |
Publications (1)
Publication Number | Publication Date |
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CN211059552U true CN211059552U (zh) | 2020-07-21 |
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Family Applications (1)
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CN201921995553.XU Active CN211059552U (zh) | 2019-11-18 | 2019-11-18 | 一种新型废热锅炉的设备法兰密封结构 |
Country Status (1)
Country | Link |
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CN (1) | CN211059552U (zh) |
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2019
- 2019-11-18 CN CN201921995553.XU patent/CN211059552U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: A new type of flange sealing structure for waste heat boiler Effective date of registration: 20230104 Granted publication date: 20200721 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: CHANGSHA WEIZHONG CHEMICAL MACHINERY Co.,Ltd. Registration number: Y2023980030187 |
|
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: 20200721 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: CHANGSHA WEIZHONG CHEMICAL MACHINERY Co.,Ltd. Registration number: Y2023980030187 |
|
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 new type of flange sealing structure for waste heat boilers Granted publication date: 20200721 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: CHANGSHA WEIZHONG CHEMICAL MACHINERY Co.,Ltd. Registration number: Y2024980009689 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |