CN201279508Y - Pebble coal vacuum clearing and sorting system - Google Patents
Pebble coal vacuum clearing and sorting system Download PDFInfo
- Publication number
- CN201279508Y CN201279508Y CNU2008201602200U CN200820160220U CN201279508Y CN 201279508 Y CN201279508 Y CN 201279508Y CN U2008201602200 U CNU2008201602200 U CN U2008201602200U CN 200820160220 U CN200820160220 U CN 200820160220U CN 201279508 Y CN201279508 Y CN 201279508Y
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- China
- Prior art keywords
- fine powder
- coal
- stone coal
- stone
- cabin
- 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 - Lifetime
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201602200U CN201279508Y (en) | 2008-09-27 | 2008-09-27 | Pebble coal vacuum clearing and sorting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201602200U CN201279508Y (en) | 2008-09-27 | 2008-09-27 | Pebble coal vacuum clearing and sorting system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201279508Y true CN201279508Y (en) | 2009-07-29 |
Family
ID=40926396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201602200U Expired - Lifetime CN201279508Y (en) | 2008-09-27 | 2008-09-27 | Pebble coal vacuum clearing and sorting system |
Country Status (1)
Country | Link |
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CN (1) | CN201279508Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107377149A (en) * | 2017-08-24 | 2017-11-24 | 西安西热锅炉环保工程有限公司 | One kind sorts dust removal integrated pebble coal Pneumatic separation device and method |
WO2020098690A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Suction device on gangue discharge system for air-dry sand coal preparation system |
WO2020098687A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Negative pressure system on gangue discharge system for air-dry sand coal preparation system |
-
2008
- 2008-09-27 CN CNU2008201602200U patent/CN201279508Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107377149A (en) * | 2017-08-24 | 2017-11-24 | 西安西热锅炉环保工程有限公司 | One kind sorts dust removal integrated pebble coal Pneumatic separation device and method |
WO2020098690A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Suction device on gangue discharge system for air-dry sand coal preparation system |
WO2020098687A1 (en) * | 2018-11-14 | 2020-05-22 | 王光领 | Negative pressure system on gangue discharge system for air-dry sand coal preparation system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT FACT Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT FACTORY Owner name: CHINA ENERGY ENGINEERING GROUP ZHENJIANG EAST CHIN Free format text: FORMER NAME: ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT FACTORY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 212017 East China railway power station base, seven mile, Jiangsu, Zhenjiang Patentee after: ZHENJIANG EAST CHINA ELECTRIC POWER EQUIPMENT CO.,LTD. Address before: 212017 East China railway power station base, seven mile, Jiangsu, Zhenjiang Patentee before: China Energy Engineering Group Zhenjiang East China Electric Power Equipment Factory Address after: 212017 East China railway power station base, seven mile, Jiangsu, Zhenjiang Patentee after: China Energy Engineering Group Zhenjiang East China Electric Power Equipment Factory Address before: 212017 East China railway power station base, seven mile, Jiangsu, Zhenjiang Patentee before: Zhenjiang East China Electric Power Equipment Factory |
|
CX01 | Expiry of patent term |
Granted publication date: 20090729 |
|
CX01 | Expiry of patent term |