CN203809695U - 中速磨煤机下架体外气封密封装置 - Google Patents
中速磨煤机下架体外气封密封装置 Download PDFInfo
- Publication number
- CN203809695U CN203809695U CN201420203473.7U CN201420203473U CN203809695U CN 203809695 U CN203809695 U CN 203809695U CN 201420203473 U CN201420203473 U CN 201420203473U CN 203809695 U CN203809695 U CN 203809695U
- Authority
- CN
- China
- Prior art keywords
- medium speed
- coal mill
- groups
- lower frame
- sealing
- 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 title abstract description 23
- 239000003245 coal Substances 0.000 title abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420203473.7U CN203809695U (zh) | 2014-04-18 | 2014-04-18 | 中速磨煤机下架体外气封密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420203473.7U CN203809695U (zh) | 2014-04-18 | 2014-04-18 | 中速磨煤机下架体外气封密封装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203809695U true CN203809695U (zh) | 2014-09-03 |
Family
ID=51448446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420203473.7U Expired - Fee Related CN203809695U (zh) | 2014-04-18 | 2014-04-18 | 中速磨煤机下架体外气封密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203809695U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108916381A (zh) * | 2018-07-17 | 2018-11-30 | 湖南南方宇航高精传动有限公司 | 一种大尺寸接触式径向动密封结构 |
CN113915353A (zh) * | 2021-10-19 | 2022-01-11 | 大唐蒲城发电有限责任公司 | 一种发电厂锅炉磨煤机热风调门轴封结构 |
-
2014
- 2014-04-18 CN CN201420203473.7U patent/CN203809695U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108916381A (zh) * | 2018-07-17 | 2018-11-30 | 湖南南方宇航高精传动有限公司 | 一种大尺寸接触式径向动密封结构 |
CN113915353A (zh) * | 2021-10-19 | 2022-01-11 | 大唐蒲城发电有限责任公司 | 一种发电厂锅炉磨煤机热风调门轴封结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102080651B (zh) | 用于柱塞式计量泵的长效无泄漏柱塞密封结构 | |
CN203604655U (zh) | 一种辊压机主轴承的组合密封结构 | |
CN202392110U (zh) | 卧式刮刀离心机轴密封装置 | |
CN203809695U (zh) | 中速磨煤机下架体外气封密封装置 | |
CN202659898U (zh) | 一种立式中速磨煤机拉杆密封装置 | |
CN204705173U (zh) | 回转窑密封结构 | |
CN201348040Y (zh) | 可调式自补偿轴密封装置 | |
CN203410968U (zh) | 一种星型卸料器及其密封结构 | |
CN103629357A (zh) | 叶片式回转阀的密封机构 | |
CN201819544U (zh) | 回转窑托轮轴承组密封装置 | |
CN201265650Y (zh) | 弹簧复合式密封圈 | |
CN204493721U (zh) | 中速磨煤机拉杆密封装置 | |
CN201844015U (zh) | 一种抽油机减速箱轴端密封装置 | |
CN201166117Y (zh) | 新型轴密封装置及其应用的卧式混凝土搅拌机 | |
CN203926760U (zh) | 一种螺栓密封组件 | |
CN206802310U (zh) | 一种废旧橡胶裂解装置传动轴端部密封结构 | |
CN202612648U (zh) | 无重力动压槽磁力轴密封装置 | |
CN201916181U (zh) | 用于柱塞式计量泵的长效无泄漏柱塞密封结构 | |
CN201779266U (zh) | 防尘唇凸缘设计的高速旋转油封 | |
CN203823063U (zh) | 火电厂制粉系统风门门轴密封装置 | |
CN202597215U (zh) | 一种用于冷却剂疏水箱泵的机械密封 | |
CN204200661U (zh) | 一种烧结抽风机机壳主轴密封装置 | |
CN207034005U (zh) | 一种新型颚破机轴承密封结构 | |
CN203568685U (zh) | 一种新型抓斗产品用滑板骨架密封装置 | |
CN204201095U (zh) | 一种内向滑环密封装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160219 Address after: 075000, Zhangjiakou, Hebei, Huailai County town of sand west street, Beijing red business center, No. 4-27 Patentee after: ZHANGJIAKOU YUDA ELECTRIC POWER TECHNOLOGY CO.,LTD. Address before: 075400 Zhangjiakou City, Hebei province Huailai County town of Sha Fu Qian Xi Jie Washington Yee District 207 Building Room 301 unit 1 Patentee before: Zhao Xindong Patentee before: Zhang Yan |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 075100 north side of xuanchi road pesticide factory, Xuanhua District, Zhangjiakou City, Hebei Province Patentee after: Xuanhua Sheng Yuan Construction Machinery Co.,Ltd. Address before: No. 4-27, Beijing Hong Business Center, Fuqian West Street, Shacheng Town, Huailai County, Zhangjiakou City, Hebei Province, 075000 Patentee before: ZHANGJIAKOU YUDA ELECTRIC POWER TECHNOLOGY CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |