CN201149424Y - Third level dust-removing system for calcium carbide stove - Google Patents
Third level dust-removing system for calcium carbide stove Download PDFInfo
- Publication number
- CN201149424Y CN201149424Y CNU2007201911939U CN200720191193U CN201149424Y CN 201149424 Y CN201149424 Y CN 201149424Y CN U2007201911939 U CNU2007201911939 U CN U2007201911939U CN 200720191193 U CN200720191193 U CN 200720191193U CN 201149424 Y CN201149424 Y CN 201149424Y
- Authority
- CN
- China
- Prior art keywords
- dust
- calcium carbide
- fume
- dust collector
- furnace
- 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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201911939U CN201149424Y (en) | 2007-12-29 | 2007-12-29 | Third level dust-removing system for calcium carbide stove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201911939U CN201149424Y (en) | 2007-12-29 | 2007-12-29 | Third level dust-removing system for calcium carbide stove |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201149424Y true CN201149424Y (en) | 2008-11-12 |
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ID=40117195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201911939U Expired - Fee Related CN201149424Y (en) | 2007-12-29 | 2007-12-29 | Third level dust-removing system for calcium carbide stove |
Country Status (1)
Country | Link |
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CN (1) | CN201149424Y (en) |
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2007
- 2007-12-29 CN CNU2007201911939U patent/CN201149424Y/en not_active Expired - Fee Related
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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: XI AN RUICHI METALLURGY EQUIPMENT CO.,LTD. Free format text: FORMER OWNER: XI AN RUICHI ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20090410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: Room 9, modern enterprise center, 10104 A zone, 69, Kam Yip Road, Kam Yip Road, hi tech Zone, Shaanxi, Xi'an, China: 710077 Patentee after: Xian Ruichi Metallurgical Equipment Co., Ltd. Address before: Shaanxi high tech Zone in Xi'an City, new city Fenghui South Maple Jiezuo apartment room 1409, zip code: 710075 Patentee before: Xi'an Ruichi Electric Power Equipment Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20111229 |