CN102654202B - 颗粒状介质用高温金属硬密封球阀 - Google Patents
颗粒状介质用高温金属硬密封球阀 Download PDFInfo
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- CN102654202B CN102654202B CN201210116957.3A CN201210116957A CN102654202B CN 102654202 B CN102654202 B CN 102654202B CN 201210116957 A CN201210116957 A CN 201210116957A CN 102654202 B CN102654202 B CN 102654202B
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- valve
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003245 coal Substances 0.000 description 7
- 238000002309 gasification Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
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- 239000002817 coal dust Substances 0.000 description 3
- 239000003250 coal slurry Substances 0.000 description 3
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- 239000008187 granular material Substances 0.000 description 3
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- 239000010959 steel Substances 0.000 description 3
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
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- 235000013312 flour Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010286 high velocity air fuel Methods 0.000 description 2
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
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CN201210116957.3A CN102654202B (zh) | 2012-04-20 | 2012-04-20 | 颗粒状介质用高温金属硬密封球阀 |
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CN201210116957.3A CN102654202B (zh) | 2012-04-20 | 2012-04-20 | 颗粒状介质用高温金属硬密封球阀 |
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CN102654202A CN102654202A (zh) | 2012-09-05 |
CN102654202B true CN102654202B (zh) | 2016-08-10 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103075536B (zh) * | 2013-01-28 | 2015-01-14 | 江苏盐电阀门有限公司 | 低温球阀及其控制系统 |
CN104344023A (zh) * | 2013-08-05 | 2015-02-11 | 奉化液压件三厂(普通合伙) | 一种船用三通旋塞 |
CN103994273A (zh) * | 2014-05-28 | 2014-08-20 | 浙江威腾阀门有限公司 | 阀杆滑动密封装置 |
CN105822785A (zh) * | 2016-06-03 | 2016-08-03 | 江苏威尔迪威阀业有限公司 | 一种全焊接球阀上装式防飞出结构 |
CN105864503A (zh) * | 2016-06-03 | 2016-08-17 | 江苏威尔迪威阀业有限公司 | 一种全焊接球阀中轴密封结构 |
CN106015647B (zh) * | 2016-08-02 | 2019-04-16 | 合肥通用机械研究院有限公司 | 一种四通球阀 |
US10864588B2 (en) | 2017-11-27 | 2020-12-15 | Conbraco Industries, Inc. | Ball valve retainer with soldering paste seal and method |
CN107781446B (zh) * | 2017-11-28 | 2023-07-18 | 西铁阀门科技有限公司 | 双向压万向自动补偿阀座卡环压板型阀门 |
CN109268529A (zh) * | 2018-11-06 | 2019-01-25 | 江苏高特阀业有限公司 | 一种气动耐高温旋切式v形阀 |
CN110360333A (zh) * | 2019-08-19 | 2019-10-22 | 江苏江恒阀业有限公司 | 一种超高温硬密封球阀 |
ES2964570T3 (es) * | 2020-11-30 | 2024-04-08 | Danfoss As | Accesorio de válvula termostática |
CN113324061A (zh) * | 2021-03-22 | 2021-08-31 | 浙江东信阀门有限公司 | 一种自动补偿旋塞阀 |
CN113565988B (zh) * | 2021-08-23 | 2023-08-15 | 富山阀门实业(东台)有限公司 | 一种硬密封球阀 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200975510Y (zh) * | 2006-11-30 | 2007-11-14 | 曾品其 | 组合密封座v型调节球阀 |
CN201034185Y (zh) * | 2007-06-01 | 2008-03-12 | 苏州纽威阀门有限公司 | 硬密封球阀阀座与阀盖间的压环结构 |
CN201386824Y (zh) * | 2009-04-14 | 2010-01-20 | 谢正泽 | 高磅级偏心旋转耐磨球阀 |
CN201487284U (zh) * | 2009-07-10 | 2010-05-26 | 范宏 | 新型防火球阀 |
CN201715019U (zh) * | 2010-07-02 | 2011-01-19 | 上海科发泵阀制造有限公司 | 一种密封球阀 |
CN201963936U (zh) * | 2011-03-18 | 2011-09-07 | 温州科赛阀门有限公司 | 上装式固定球阀 |
CN102221096A (zh) * | 2010-04-15 | 2011-10-19 | 京东大型阀门有限公司 | 一种全金属双向偏心球阀 |
CN202659948U (zh) * | 2012-04-20 | 2013-01-09 | 浙江欧维克阀门有限公司 | 颗粒状介质用高温金属硬密封球阀 |
-
2012
- 2012-04-20 CN CN201210116957.3A patent/CN102654202B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200975510Y (zh) * | 2006-11-30 | 2007-11-14 | 曾品其 | 组合密封座v型调节球阀 |
CN201034185Y (zh) * | 2007-06-01 | 2008-03-12 | 苏州纽威阀门有限公司 | 硬密封球阀阀座与阀盖间的压环结构 |
CN201386824Y (zh) * | 2009-04-14 | 2010-01-20 | 谢正泽 | 高磅级偏心旋转耐磨球阀 |
CN201487284U (zh) * | 2009-07-10 | 2010-05-26 | 范宏 | 新型防火球阀 |
CN102221096A (zh) * | 2010-04-15 | 2011-10-19 | 京东大型阀门有限公司 | 一种全金属双向偏心球阀 |
CN201715019U (zh) * | 2010-07-02 | 2011-01-19 | 上海科发泵阀制造有限公司 | 一种密封球阀 |
CN201963936U (zh) * | 2011-03-18 | 2011-09-07 | 温州科赛阀门有限公司 | 上装式固定球阀 |
CN202659948U (zh) * | 2012-04-20 | 2013-01-09 | 浙江欧维克阀门有限公司 | 颗粒状介质用高温金属硬密封球阀 |
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CB02 | Change of applicant information |
Address after: Yongjia oubeizhen Wenzhou County of Zhejiang province 325105 city and village Applicant after: OVIKO GROUP Co.,Ltd. Address before: Yongjia oubeizhen Wenzhou County of Zhejiang province 325105 city and village Applicant before: ZHEJIANG OVIKO VALVE Co.,Ltd. |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High temperature metal hard sealed ball valves for granular media Effective date of registration: 20231025 Granted publication date: 20160810 Pledgee: Industrial and Commercial Bank of China Limited Yongjia sub branch Pledgor: OVIKO GROUP Co.,Ltd. Registration number: Y2023330002477 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |