CN109058467B - 一种耐腐蚀机械密封和安装方法 - Google Patents
一种耐腐蚀机械密封和安装方法 Download PDFInfo
- Publication number
- CN109058467B CN109058467B CN201811202799.7A CN201811202799A CN109058467B CN 109058467 B CN109058467 B CN 109058467B CN 201811202799 A CN201811202799 A CN 201811202799A CN 109058467 B CN109058467 B CN 109058467B
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- CN
- China
- Prior art keywords
- seat
- ring
- oil seal
- sealing
- spring seat
- 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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- 238000005260 corrosion Methods 0.000 title claims abstract description 24
- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 72
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811202799.7A CN109058467B (zh) | 2018-10-16 | 2018-10-16 | 一种耐腐蚀机械密封和安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811202799.7A CN109058467B (zh) | 2018-10-16 | 2018-10-16 | 一种耐腐蚀机械密封和安装方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109058467A CN109058467A (zh) | 2018-12-21 |
CN109058467B true CN109058467B (zh) | 2023-10-31 |
Family
ID=64764075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811202799.7A Active CN109058467B (zh) | 2018-10-16 | 2018-10-16 | 一种耐腐蚀机械密封和安装方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109058467B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109654230B (zh) * | 2018-12-28 | 2023-10-03 | 洛普兰机械设备(宁波)有限公司 | 喷水推进器泵用机械密封装置 |
CN113931869A (zh) * | 2021-09-28 | 2022-01-14 | 中核核电运行管理有限公司 | 循环水泵机械密封在线检修方法 |
CN115143283B (zh) * | 2022-06-28 | 2023-11-21 | 大庆文迪石油设备有限公司 | 一种高压金属波纹管机械密封件 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8601166U1 (de) * | 1986-01-18 | 1986-02-27 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Pumpe zur Förderung von Heißwasser |
US4915579A (en) * | 1988-08-15 | 1990-04-10 | A. R. Wilfley & Sons, Inc. | Pump sealing apparatus |
CA2000910A1 (en) * | 1988-10-18 | 1990-04-18 | Raymond William Hinks | Mechanical seal |
CN201068884Y (zh) * | 2007-06-08 | 2008-06-04 | 成都西部石油装备有限公司 | 一种用于石油固控泥浆的砂泵机械密封 |
CN201221491Y (zh) * | 2008-05-20 | 2009-04-15 | 宁波东联密封件有限公司 | 机械密封装置 |
CN201943995U (zh) * | 2010-07-08 | 2011-08-24 | 中国航天科技集团公司第六研究院第十一研究所 | 一种适用于过氧化氢介质的动密封装置 |
CN102162463A (zh) * | 2011-05-20 | 2011-08-24 | 蒋敏 | 泵用集装式机械密封 |
CN202280840U (zh) * | 2011-11-13 | 2012-06-20 | 浙江兰天机械密封件有限公司 | 一种耐强腐蚀耐磨性聚四氟乙烯波纹管机械密封装置 |
CN202326374U (zh) * | 2011-08-05 | 2012-07-11 | 韩乐工 | 一种双端面机械密封 |
CN203892241U (zh) * | 2014-01-06 | 2014-10-22 | 东莞市华汇精密机械有限公司 | 一种用于高温油泵的波纹管机械密封装置 |
CN105545795A (zh) * | 2016-01-05 | 2016-05-04 | 安徽绿源泵阀制造有限公司 | 一种新型水冷却耐酸碱耐高温集装式机封 |
CN105626872A (zh) * | 2016-03-30 | 2016-06-01 | 张家港市鑫泉密封件有限公司 | 集装式机械密封 |
CN106246591A (zh) * | 2016-08-30 | 2016-12-21 | 宁波天工机械密封有限公司 | 食品设备用机械密封 |
CN206130097U (zh) * | 2016-10-25 | 2017-04-26 | 江苏中海华核电材料科技有限公司 | 双端面橡胶波纹管机械密封装置 |
CN106678073A (zh) * | 2017-03-22 | 2017-05-17 | 张家港市鑫泉密封件有限公司 | 无轴套无轴承集装式机械密封 |
CN208935391U (zh) * | 2018-10-16 | 2019-06-04 | 宁波天工机械密封有限公司 | 一种耐腐蚀机械密封装置 |
-
2018
- 2018-10-16 CN CN201811202799.7A patent/CN109058467B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8601166U1 (de) * | 1986-01-18 | 1986-02-27 | Sihi Gmbh & Co Kg, 2210 Itzehoe | Pumpe zur Förderung von Heißwasser |
US4915579A (en) * | 1988-08-15 | 1990-04-10 | A. R. Wilfley & Sons, Inc. | Pump sealing apparatus |
CA2000910A1 (en) * | 1988-10-18 | 1990-04-18 | Raymond William Hinks | Mechanical seal |
CN201068884Y (zh) * | 2007-06-08 | 2008-06-04 | 成都西部石油装备有限公司 | 一种用于石油固控泥浆的砂泵机械密封 |
CN201221491Y (zh) * | 2008-05-20 | 2009-04-15 | 宁波东联密封件有限公司 | 机械密封装置 |
CN201943995U (zh) * | 2010-07-08 | 2011-08-24 | 中国航天科技集团公司第六研究院第十一研究所 | 一种适用于过氧化氢介质的动密封装置 |
CN102162463A (zh) * | 2011-05-20 | 2011-08-24 | 蒋敏 | 泵用集装式机械密封 |
CN202326374U (zh) * | 2011-08-05 | 2012-07-11 | 韩乐工 | 一种双端面机械密封 |
CN202280840U (zh) * | 2011-11-13 | 2012-06-20 | 浙江兰天机械密封件有限公司 | 一种耐强腐蚀耐磨性聚四氟乙烯波纹管机械密封装置 |
CN203892241U (zh) * | 2014-01-06 | 2014-10-22 | 东莞市华汇精密机械有限公司 | 一种用于高温油泵的波纹管机械密封装置 |
CN105545795A (zh) * | 2016-01-05 | 2016-05-04 | 安徽绿源泵阀制造有限公司 | 一种新型水冷却耐酸碱耐高温集装式机封 |
CN105626872A (zh) * | 2016-03-30 | 2016-06-01 | 张家港市鑫泉密封件有限公司 | 集装式机械密封 |
CN106246591A (zh) * | 2016-08-30 | 2016-12-21 | 宁波天工机械密封有限公司 | 食品设备用机械密封 |
CN206130097U (zh) * | 2016-10-25 | 2017-04-26 | 江苏中海华核电材料科技有限公司 | 双端面橡胶波纹管机械密封装置 |
CN106678073A (zh) * | 2017-03-22 | 2017-05-17 | 张家港市鑫泉密封件有限公司 | 无轴套无轴承集装式机械密封 |
CN208935391U (zh) * | 2018-10-16 | 2019-06-04 | 宁波天工机械密封有限公司 | 一种耐腐蚀机械密封装置 |
Also Published As
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CN109058467A (zh) | 2018-12-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No. 65, Mingke Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province, 315191 Patentee after: NINGBO TIANGONG MACHINERY SEALING CO.,LTD. Address before: No. 18 High Voltage Road, Jiangshan Science and Technology Park, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province, 315191 Patentee before: NINGBO TIANGONG MACHINERY SEALING CO.,LTD. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 65, Mingke Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province, 315191 Patentee after: Ningbo Tiangong Fluid Technology Co.,Ltd. Country or region after: China Address before: No. 65, Mingke Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province, 315191 Patentee before: NINGBO TIANGONG MACHINERY SEALING CO.,LTD. Country or region before: China |