CN202655077U - Returned powder milling dynamic efficient separation system of steel ball coal mill - Google Patents
Returned powder milling dynamic efficient separation system of steel ball coal mill Download PDFInfo
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- CN202655077U CN202655077U CN 201220005093 CN201220005093U CN202655077U CN 202655077 U CN202655077 U CN 202655077U CN 201220005093 CN201220005093 CN 201220005093 CN 201220005093 U CN201220005093 U CN 201220005093U CN 202655077 U CN202655077 U CN 202655077U
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CN 201220005093 CN202655077U (en) | 2012-01-09 | 2012-01-09 | Returned powder milling dynamic efficient separation system of steel ball coal mill |
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CN 201220005093 CN202655077U (en) | 2012-01-09 | 2012-01-09 | Returned powder milling dynamic efficient separation system of steel ball coal mill |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203272A (en) * | 2013-04-15 | 2013-07-17 | 黄立新 | Storage type superfine pulverized coal preparation system in steel ball coal mill |
CN103216841A (en) * | 2013-04-19 | 2013-07-24 | 国家电网公司 | Size grading pulverized coal preparation system |
CN103480479A (en) * | 2013-09-29 | 2014-01-01 | 山东奥能电力科技有限公司 | Control device of ball mill |
CN103537355A (en) * | 2013-10-11 | 2014-01-29 | 陕煤集团神木张家峁矿业有限公司 | System and method for preparing ultrafine pulverized coal |
CN106179629A (en) * | 2016-07-09 | 2016-12-07 | 青岛大学 | A kind of grinding chemical mechanical system of double-layered bucket wall |
CN106179631A (en) * | 2016-07-09 | 2016-12-07 | 青岛大学 | A kind of grinding chemical mechanical system of Double-directional rotary |
CN113713948A (en) * | 2021-08-30 | 2021-11-30 | 北京干雾科技有限公司 | Stone coal recycling device and method |
-
2012
- 2012-01-09 CN CN 201220005093 patent/CN202655077U/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203272A (en) * | 2013-04-15 | 2013-07-17 | 黄立新 | Storage type superfine pulverized coal preparation system in steel ball coal mill |
CN103203272B (en) * | 2013-04-15 | 2014-10-15 | 黄立新 | Storage type superfine pulverized coal preparation system in steel ball coal mill |
CN103216841A (en) * | 2013-04-19 | 2013-07-24 | 国家电网公司 | Size grading pulverized coal preparation system |
CN103216841B (en) * | 2013-04-19 | 2016-03-09 | 国家电网公司 | Grading coal dust preparation system |
CN103480479B (en) * | 2013-09-29 | 2016-02-24 | 山东奥能电力科技有限公司 | A kind of control device of ball mill |
CN103480479A (en) * | 2013-09-29 | 2014-01-01 | 山东奥能电力科技有限公司 | Control device of ball mill |
CN103537355A (en) * | 2013-10-11 | 2014-01-29 | 陕煤集团神木张家峁矿业有限公司 | System and method for preparing ultrafine pulverized coal |
CN103537355B (en) * | 2013-10-11 | 2015-06-17 | 陕煤集团神木张家峁矿业有限公司 | System and method for preparing ultrafine pulverized coal |
CN106179629A (en) * | 2016-07-09 | 2016-12-07 | 青岛大学 | A kind of grinding chemical mechanical system of double-layered bucket wall |
CN106179631A (en) * | 2016-07-09 | 2016-12-07 | 青岛大学 | A kind of grinding chemical mechanical system of Double-directional rotary |
CN106179629B (en) * | 2016-07-09 | 2018-05-11 | 青岛大学 | A kind of grinding chemical mechanical system of double-layered bucket wall |
CN106179631B (en) * | 2016-07-09 | 2018-05-11 | 青岛大学 | A kind of grinding chemical mechanical system of Double-directional rotary |
CN113713948A (en) * | 2021-08-30 | 2021-11-30 | 北京干雾科技有限公司 | Stone coal recycling device and method |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Forrest electric power technology limited liability company Assignor: Li Dezhong|Huang Lixin Contract record no.: 2014610000127 Denomination of utility model: Returned powder milling dynamic efficient separation system of steel ball coal mill Granted publication date: 20130109 License type: Exclusive License Record date: 20140902 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zongxu Inventor after: Li Dezhong Inventor after: Huang Lixin Inventor before: Li Dezhong Inventor before: Huang Lixin |
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COR | Change of bibliographic data | ||
DD01 | Delivery of document by public notice |
Addressee: Huang Lixin Document name: Notification of Passing Examination on Formalities |
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CX01 | Expiry of patent term |
Granted publication date: 20130109 |
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CX01 | Expiry of patent term |