CN104500746A - 一种旋转轴密封结构 - Google Patents
一种旋转轴密封结构 Download PDFInfo
- Publication number
- CN104500746A CN104500746A CN201410622248.1A CN201410622248A CN104500746A CN 104500746 A CN104500746 A CN 104500746A CN 201410622248 A CN201410622248 A CN 201410622248A CN 104500746 A CN104500746 A CN 104500746A
- Authority
- CN
- China
- Prior art keywords
- ring
- metallic packing
- rubber ring
- screw
- packing ring
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title abstract description 36
- 229920001971 elastomer Polymers 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 13
- 239000011737 fluorine Substances 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims description 30
- 239000000945 filler Substances 0.000 claims description 12
- 239000004519 grease Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 238000009837 dry grinding Methods 0.000 abstract 1
- 229920002449 FKM Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410622248.1A CN104500746B (zh) | 2014-11-07 | 2014-11-07 | 一种旋转轴密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410622248.1A CN104500746B (zh) | 2014-11-07 | 2014-11-07 | 一种旋转轴密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500746A true CN104500746A (zh) | 2015-04-08 |
CN104500746B CN104500746B (zh) | 2016-08-24 |
Family
ID=52942178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410622248.1A Active CN104500746B (zh) | 2014-11-07 | 2014-11-07 | 一种旋转轴密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104500746B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042082A (zh) * | 2015-07-07 | 2015-11-11 | 青岛睿辰密封科技有限公司 | 一种可监控的自密封全聚四氟乙烯油封 |
CN108612849A (zh) * | 2018-07-02 | 2018-10-02 | 哈尔滨奥瑞德光电技术有限公司 | 一种3d热弯机的骨架密封结构 |
CN109084026A (zh) * | 2018-07-16 | 2018-12-25 | 江苏华本环境科技有限公司 | 一种转轴在壳体外的复合密封结构 |
CN109127510A (zh) * | 2018-08-21 | 2019-01-04 | 武汉华星光电技术有限公司 | 一种刷洗装置及清洗设备 |
CN109723824A (zh) * | 2019-02-28 | 2019-05-07 | 青岛伊克斯达智能装备有限公司 | 一种用于废旧橡塑热裂解的低泄漏旋转动密封装置 |
US10946418B2 (en) | 2018-08-21 | 2021-03-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Scrubbing device and cleaning equipment |
CN114370505A (zh) * | 2022-01-17 | 2022-04-19 | 江苏邑文微电子科技有限公司 | 一种适用于真空中运动部件的组合密封机构及半导体设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411793A (en) * | 1964-06-22 | 1968-11-19 | Angus George Co Ltd | Shaft seals |
EP2123953A1 (en) * | 2007-01-19 | 2009-11-25 | Eagle Industry Co., Ltd. | Shaft seal device |
CN102011865A (zh) * | 2010-10-15 | 2011-04-13 | 新疆乌苏市北方新科有限公司 | 剖分式固体粉尘机械轴封系统 |
CN103104706A (zh) * | 2013-01-16 | 2013-05-15 | 南通密炼捏合机械有限公司 | 干燥机轴头密封装置 |
CN103335105A (zh) * | 2013-05-08 | 2013-10-02 | 南通密炼捏合机械有限公司 | Cmc专用捏合机轴头密封装置 |
CN103711909A (zh) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | 一种卧式轴头密封结构 |
-
2014
- 2014-11-07 CN CN201410622248.1A patent/CN104500746B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411793A (en) * | 1964-06-22 | 1968-11-19 | Angus George Co Ltd | Shaft seals |
EP2123953A1 (en) * | 2007-01-19 | 2009-11-25 | Eagle Industry Co., Ltd. | Shaft seal device |
CN102011865A (zh) * | 2010-10-15 | 2011-04-13 | 新疆乌苏市北方新科有限公司 | 剖分式固体粉尘机械轴封系统 |
CN103104706A (zh) * | 2013-01-16 | 2013-05-15 | 南通密炼捏合机械有限公司 | 干燥机轴头密封装置 |
CN103335105A (zh) * | 2013-05-08 | 2013-10-02 | 南通密炼捏合机械有限公司 | Cmc专用捏合机轴头密封装置 |
CN103711909A (zh) * | 2013-12-17 | 2014-04-09 | 南通密炼捏合机械有限公司 | 一种卧式轴头密封结构 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105042082A (zh) * | 2015-07-07 | 2015-11-11 | 青岛睿辰密封科技有限公司 | 一种可监控的自密封全聚四氟乙烯油封 |
CN108612849A (zh) * | 2018-07-02 | 2018-10-02 | 哈尔滨奥瑞德光电技术有限公司 | 一种3d热弯机的骨架密封结构 |
CN109084026A (zh) * | 2018-07-16 | 2018-12-25 | 江苏华本环境科技有限公司 | 一种转轴在壳体外的复合密封结构 |
CN109127510A (zh) * | 2018-08-21 | 2019-01-04 | 武汉华星光电技术有限公司 | 一种刷洗装置及清洗设备 |
CN109127510B (zh) * | 2018-08-21 | 2020-10-13 | 武汉华星光电技术有限公司 | 一种刷洗装置及清洗设备 |
US10946418B2 (en) | 2018-08-21 | 2021-03-16 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Scrubbing device and cleaning equipment |
CN109723824A (zh) * | 2019-02-28 | 2019-05-07 | 青岛伊克斯达智能装备有限公司 | 一种用于废旧橡塑热裂解的低泄漏旋转动密封装置 |
CN109723824B (zh) * | 2019-02-28 | 2024-01-09 | 青岛伊克斯达智能装备有限公司 | 一种用于废旧橡塑热裂解的低泄漏旋转动密封装置 |
CN114370505A (zh) * | 2022-01-17 | 2022-04-19 | 江苏邑文微电子科技有限公司 | 一种适用于真空中运动部件的组合密封机构及半导体设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104500746B (zh) | 2016-08-24 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: A sealing structure of rotating shaft Effective date of registration: 20200928 Granted publication date: 20160824 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: NANTONG KNEADING MIXING MACHINE Co.,Ltd. Registration number: Y2020980006568 |
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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: 20211220 Granted publication date: 20160824 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: NANTONG KNEADING MIXING MACHINE Co.,Ltd. Registration number: Y2020980006568 |
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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 invention: A rotating shaft sealing structure Effective date of registration: 20211221 Granted publication date: 20160824 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Xingfu sub branch Pledgor: NANTONG KNEADING MIXING MACHINE Co.,Ltd. Registration number: Y2021980015681 |
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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: 20221219 Granted publication date: 20160824 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Xingfu sub branch Pledgor: NANTONG KNEADING MIXING MACHINE Co.,Ltd. Registration number: Y2021980015681 |
|
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 invention: A rotating shaft sealing structure Effective date of registration: 20221220 Granted publication date: 20160824 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Xingfu sub branch Pledgor: NANTONG KNEADING MIXING MACHINE Co.,Ltd. Registration number: Y2022980028186 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |