CN108489261B - 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 - Google Patents
高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 Download PDFInfo
- Publication number
- CN108489261B CN108489261B CN201810695186.5A CN201810695186A CN108489261B CN 108489261 B CN108489261 B CN 108489261B CN 201810695186 A CN201810695186 A CN 201810695186A CN 108489261 B CN108489261 B CN 108489261B
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- CN
- China
- Prior art keywords
- cavity
- mounting
- internal rotation
- sealing assembly
- rotation type
- 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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- 238000005245 sintering Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims description 22
- 238000005086 pumping Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
- F27D2007/066—Vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/04—Sintering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810695186.5A CN108489261B (zh) | 2018-06-29 | 2018-06-29 | 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810695186.5A CN108489261B (zh) | 2018-06-29 | 2018-06-29 | 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108489261A CN108489261A (zh) | 2018-09-04 |
CN108489261B true CN108489261B (zh) | 2024-04-19 |
Family
ID=63343566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810695186.5A Active CN108489261B (zh) | 2018-06-29 | 2018-06-29 | 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 |
Country Status (1)
Country | Link |
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CN (1) | CN108489261B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509179A (en) * | 1983-09-27 | 1985-04-02 | Autoclave Engineers, Inc. | Vacuum sintering and hot isostatic pressing in the same vessel |
CN201269689Y (zh) * | 2008-08-21 | 2009-07-08 | 万向集团公司 | 一种气氛烧结炉 |
CN205607128U (zh) * | 2016-03-07 | 2016-09-28 | 苏州大学 | 一种带冷却装置的真空烧结炉 |
CN107941009A (zh) * | 2017-10-27 | 2018-04-20 | 宁波恒普真空技术有限公司 | 一种真空脱脂烧结炉及方法 |
CN107966022A (zh) * | 2017-12-21 | 2018-04-27 | 宁夏昇力恒真空设备有限公司 | 法兰密封连接装置及超高真空烧结炉 |
CN208398618U (zh) * | 2018-06-29 | 2019-01-18 | 宁夏昇力恒真空设备有限公司 | 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 |
-
2018
- 2018-06-29 CN CN201810695186.5A patent/CN108489261B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509179A (en) * | 1983-09-27 | 1985-04-02 | Autoclave Engineers, Inc. | Vacuum sintering and hot isostatic pressing in the same vessel |
CN201269689Y (zh) * | 2008-08-21 | 2009-07-08 | 万向集团公司 | 一种气氛烧结炉 |
CN205607128U (zh) * | 2016-03-07 | 2016-09-28 | 苏州大学 | 一种带冷却装置的真空烧结炉 |
CN107941009A (zh) * | 2017-10-27 | 2018-04-20 | 宁波恒普真空技术有限公司 | 一种真空脱脂烧结炉及方法 |
CN107966022A (zh) * | 2017-12-21 | 2018-04-27 | 宁夏昇力恒真空设备有限公司 | 法兰密封连接装置及超高真空烧结炉 |
CN208398618U (zh) * | 2018-06-29 | 2019-01-18 | 宁夏昇力恒真空设备有限公司 | 高温真空烧结炉用内旋式抽真空密封组件及抽真空料罐 |
Also Published As
Publication number | Publication date |
---|---|
CN108489261A (zh) | 2018-09-04 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 753000 high tech Industrial Park, Shizuishan City, Ningxia Hui Autonomous Region (West of Century Avenue and south of Ziqiang Road) Applicant after: Shengliheng (Ningxia) Vacuum Technology Co.,Ltd. Address before: No.9-7 factory building in science and Technology Incubation Park of high tech Industrial Park, Dawukou District, Shizuishan City, Ningxia Hui Autonomous Region Applicant before: NINGXIA SINCERE VACUUM EQUIPMENT CO.,LTD. Country or region before: China |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |