CN201353515Y - Moving ring used for coal mill - Google Patents
Moving ring used for coal mill Download PDFInfo
- Publication number
- CN201353515Y CN201353515Y CNU200920105260XU CN200920105260U CN201353515Y CN 201353515 Y CN201353515 Y CN 201353515Y CN U200920105260X U CNU200920105260X U CN U200920105260XU CN 200920105260 U CN200920105260 U CN 200920105260U CN 201353515 Y CN201353515 Y CN 201353515Y
- Authority
- CN
- China
- Prior art keywords
- rotating ring
- nozzle
- ring
- ring body
- coal pulverizer
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Crushing And Grinding (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200920105260XU CN201353515Y (en) | 2009-01-19 | 2009-01-19 | Moving ring used for coal mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200920105260XU CN201353515Y (en) | 2009-01-19 | 2009-01-19 | Moving ring used for coal mill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201353515Y true CN201353515Y (en) | 2009-12-02 |
Family
ID=41409855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200920105260XU Expired - Fee Related CN201353515Y (en) | 2009-01-19 | 2009-01-19 | Moving ring used for coal mill |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201353515Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106492936A (en) * | 2015-09-06 | 2017-03-15 | 上海上电漕泾发电有限公司 | A kind of segmented coal pulverizer sound ring structure |
CN113908930A (en) * | 2021-09-26 | 2022-01-11 | 浙江浙能乐清发电有限责任公司 | HP type coal mill |
-
2009
- 2009-01-19 CN CNU200920105260XU patent/CN201353515Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106492936A (en) * | 2015-09-06 | 2017-03-15 | 上海上电漕泾发电有限公司 | A kind of segmented coal pulverizer sound ring structure |
CN113908930A (en) * | 2021-09-26 | 2022-01-11 | 浙江浙能乐清发电有限责任公司 | HP type coal mill |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JIADE GUONENG POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WU JUNMING Effective date: 20100129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Room B1109, Century Economic & Trade Building, 72 West Third Ring Road, Beijing, Haidian District, China: 100048 Patentee after: Beijing fine German Power Technology Co., Ltd. Address before: No. 3, building 131, Lane 102488, Xinjian village, Fangshan District, Beijing, China Patentee before: Wu Junming |
|
DD01 | Delivery of document by public notice |
Addressee: Li He Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Beijing fine German Power Technology Co., Ltd. Li He Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20110119 |