CN2909132Y - 电石炉的下料装置 - Google Patents
电石炉的下料装置 Download PDFInfo
- Publication number
- CN2909132Y CN2909132Y CN 200620034361 CN200620034361U CN2909132Y CN 2909132 Y CN2909132 Y CN 2909132Y CN 200620034361 CN200620034361 CN 200620034361 CN 200620034361 U CN200620034361 U CN 200620034361U CN 2909132 Y CN2909132 Y CN 2909132Y
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- Prior art keywords
- calcium carbide
- raw material
- blanking
- electrodes
- furnace
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- 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.)
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- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620034361 CN2909132Y (zh) | 2006-05-22 | 2006-05-22 | 电石炉的下料装置 |
Applications Claiming Priority (1)
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CN 200620034361 CN2909132Y (zh) | 2006-05-22 | 2006-05-22 | 电石炉的下料装置 |
Publications (1)
Publication Number | Publication Date |
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CN2909132Y true CN2909132Y (zh) | 2007-06-06 |
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Family Applications (1)
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CN 200620034361 Expired - Fee Related CN2909132Y (zh) | 2006-05-22 | 2006-05-22 | 电石炉的下料装置 |
Country Status (1)
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CN (1) | CN2909132Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101526309B (zh) * | 2008-03-03 | 2011-04-20 | 云南云维股份有限公司 | 一种密闭式电石炉加料嘴及制造工艺 |
CN103512365A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 带加强筋的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512366A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 带隔板的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512364A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 电石炉下料管和具有该电石炉下料管的电石炉 |
CN106643124A (zh) * | 2017-02-20 | 2017-05-10 | 巴涌 | 矿热炉粉料直用与异粒径异配比给料 |
-
2006
- 2006-05-22 CN CN 200620034361 patent/CN2909132Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101526309B (zh) * | 2008-03-03 | 2011-04-20 | 云南云维股份有限公司 | 一种密闭式电石炉加料嘴及制造工艺 |
CN103512365A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 带加强筋的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512366A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 带隔板的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512364A (zh) * | 2013-09-30 | 2014-01-15 | 郑州耐都耐材科技有限公司 | 电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512365B (zh) * | 2013-09-30 | 2015-11-18 | 郑州耐都耐材科技有限公司 | 带加强筋的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512366B (zh) * | 2013-09-30 | 2015-11-18 | 郑州耐都耐材科技有限公司 | 带隔板的电石炉下料管和具有该电石炉下料管的电石炉 |
CN103512364B (zh) * | 2013-09-30 | 2016-02-17 | 郑州耐都耐材科技有限公司 | 电石炉下料管和具有该电石炉下料管的电石炉 |
CN106643124A (zh) * | 2017-02-20 | 2017-05-10 | 巴涌 | 矿热炉粉料直用与异粒径异配比给料 |
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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: YIBIN TIANYUAN GROUP CO., LTD. Free format text: FORMER OWNER: PINGSHAN TIANYUAN CHEMICAL JINSHI CO.LTD. Effective date: 20080321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080321 Address after: Lower Jiangbei, Yibin City, Sichuan Province, China: 644004 Patentee after: YiBin TianYuan Group Co., Ltd. Address before: Pingshan County of Sichuan province Jinsha Industrial Park, zip code: 645350 Patentee before: Pingshan Tianyuan Jinshi Chemical Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 Termination date: 20150522 |
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EXPY | Termination of patent right or utility model |