CN101955053B - 高气密耐磨关风器 - Google Patents
高气密耐磨关风器 Download PDFInfo
- Publication number
- CN101955053B CN101955053B CN 200910065443 CN200910065443A CN101955053B CN 101955053 B CN101955053 B CN 101955053B CN 200910065443 CN200910065443 CN 200910065443 CN 200910065443 A CN200910065443 A CN 200910065443A CN 101955053 B CN101955053 B CN 101955053B
- Authority
- CN
- China
- Prior art keywords
- wear
- blade
- airlock
- cylindrical housings
- sealing band
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 17
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
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- Sealing Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910065443 CN101955053B (zh) | 2009-07-15 | 2009-07-15 | 高气密耐磨关风器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910065443 CN101955053B (zh) | 2009-07-15 | 2009-07-15 | 高气密耐磨关风器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101955053A CN101955053A (zh) | 2011-01-26 |
CN101955053B true CN101955053B (zh) | 2013-03-20 |
Family
ID=43482701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910065443 Expired - Fee Related CN101955053B (zh) | 2009-07-15 | 2009-07-15 | 高气密耐磨关风器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101955053B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975275A (zh) * | 2010-09-20 | 2011-02-16 | 何润岚 | 自补偿耐磨密封条 |
US8944295B2 (en) * | 2011-12-12 | 2015-02-03 | Pelletron Corporation | Rotary valve with product relief grooves |
CN104743328B (zh) * | 2014-01-01 | 2017-11-24 | 程长青 | 高气密型卸料阀门 |
CN104085690A (zh) * | 2014-07-31 | 2014-10-08 | 山东省章丘鼓风机股份有限公司 | 一种低速连续均匀给料的旋转供料器 |
CN105236147B (zh) * | 2015-10-26 | 2019-07-23 | 江苏宇通干燥工程有限公司 | 一种高真空型关风机 |
CN106946039B (zh) * | 2017-04-22 | 2022-07-15 | 济南恒川机械有限公司 | 一种烟草生产线入料端落料气锁 |
CN113751412A (zh) * | 2021-09-23 | 2021-12-07 | 陕西竹园嘉原矿业有限公司 | 一种选矿清洗装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2044964U (zh) * | 1988-12-20 | 1989-09-27 | 刘启觉 | 万能关风器 |
CN2141804Y (zh) * | 1992-09-29 | 1993-09-08 | 占士乐 | 新型关风器 |
CN2793016Y (zh) * | 2005-06-01 | 2006-07-05 | 何翔 | 节能型低泄漏关风器 |
EP1775244A1 (de) * | 2005-10-12 | 2007-04-18 | Coperion Waeschle GmbH & Co. KG | Gehäuse für eine Zellenrad-Schleuse |
-
2009
- 2009-07-15 CN CN 200910065443 patent/CN101955053B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2044964U (zh) * | 1988-12-20 | 1989-09-27 | 刘启觉 | 万能关风器 |
CN2141804Y (zh) * | 1992-09-29 | 1993-09-08 | 占士乐 | 新型关风器 |
CN2793016Y (zh) * | 2005-06-01 | 2006-07-05 | 何翔 | 节能型低泄漏关风器 |
EP1775244A1 (de) * | 2005-10-12 | 2007-04-18 | Coperion Waeschle GmbH & Co. KG | Gehäuse für eine Zellenrad-Schleuse |
Also Published As
Publication number | Publication date |
---|---|
CN101955053A (zh) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU FEIHANG VACUUM DRYING TECHNOLOGY CO., LT Free format text: FORMER OWNER: ZHU YULING Effective date: 20130325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Miao Yali Inventor after: Shang Dongqing Inventor after: Zhang Chunfang Inventor after: Zhang Zhijun Inventor after: Wang Jun Inventor before: Wang Jun Inventor before: Zhang Zhijun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JUN ZHANG ZHIJUN TO: MIAO YALI SHANG DONGQING ZHANG CHUNFANG ZHANG ZHIJUN WANG JUN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130325 Address after: 450005 No. 3, building No. 2, South Road, 27, Zhengzhou, Henan 2, China Patentee after: Zhengzhou Feihang Vacuum Drying Technology Co., Ltd. Address before: 450005 No. 3, building No. 2, South Road, 27, Zhengzhou, Henan 2, China Patentee before: Zhu Yuling |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130715 |