CN103217012B - A kind of energy-conservation rotary kiln - Google Patents
A kind of energy-conservation rotary kiln Download PDFInfo
- Publication number
- CN103217012B CN103217012B CN201310125699.XA CN201310125699A CN103217012B CN 103217012 B CN103217012 B CN 103217012B CN 201310125699 A CN201310125699 A CN 201310125699A CN 103217012 B CN103217012 B CN 103217012B
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- CN
- China
- Prior art keywords
- rotary kiln
- carrier pipe
- main body
- energy
- coal dust
- 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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- 238000004134 energy conservation Methods 0.000 title claims abstract description 11
- 239000002817 coal dust Substances 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 5
- 239000003034 coal gas Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310125699.XA CN103217012B (en) | 2013-04-09 | 2013-04-09 | A kind of energy-conservation rotary kiln |
Applications Claiming Priority (1)
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CN201310125699.XA CN103217012B (en) | 2013-04-09 | 2013-04-09 | A kind of energy-conservation rotary kiln |
Publications (2)
Publication Number | Publication Date |
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CN103217012A CN103217012A (en) | 2013-07-24 |
CN103217012B true CN103217012B (en) | 2015-10-28 |
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CN201310125699.XA Expired - Fee Related CN103217012B (en) | 2013-04-09 | 2013-04-09 | A kind of energy-conservation rotary kiln |
Country Status (1)
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CN (1) | CN103217012B (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310299A (en) * | 1980-05-05 | 1982-01-12 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
JPS5822811A (en) * | 1981-07-30 | 1983-02-10 | Kobe Steel Ltd | Burner for use in rotary kiln |
CN86108589A (en) * | 1985-11-20 | 1987-07-29 | 海湾公司加拿大分公司 | A kind of method of passivating particulate coal |
CN87214616U (en) * | 1987-10-29 | 1988-08-17 | 清华大学 | Double-channel rotating flow type coal powder burner with a flame stabilizer of a cement rotatory kiln |
CN2921744Y (en) * | 2006-04-07 | 2007-07-11 | 广西柳州钢铁(集团)公司 | Rotary kiln low-pressure gas combustor |
CN201155919Y (en) * | 2007-12-19 | 2008-11-26 | 莱芜钢铁集团有限公司 | Cement rotary kiln using coal gas as fuel |
CN201462853U (en) * | 2009-09-16 | 2010-05-12 | 新兴铸管股份有限公司 | Combustion nozzle used in lime rotary kiln |
CN201706487U (en) * | 2010-05-22 | 2011-01-12 | 襄樊大力机电技术有限公司 | Anthracite powdered coal burner for a rotary kiln |
CN201973719U (en) * | 2011-03-11 | 2011-09-14 | 郑州旺盛建材机械配件有限责任公司 | Multi-channel coal and gas mixed combustion type burner |
CN202002463U (en) * | 2011-03-24 | 2011-10-05 | 宁夏惠冶镁业集团有限公司 | Multichannel nozzle of rotary kiln |
CN202598533U (en) * | 2012-05-11 | 2012-12-12 | 陈建湘 | Efficient and energy-saving coal gas and pulverized coal mixed burner |
CN203216255U (en) * | 2013-04-09 | 2013-09-25 | 贵州安凯达新型建材有限责任公司 | Energy-saving rotary kiln |
-
2013
- 2013-04-09 CN CN201310125699.XA patent/CN103217012B/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310299A (en) * | 1980-05-05 | 1982-01-12 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
JPS5822811A (en) * | 1981-07-30 | 1983-02-10 | Kobe Steel Ltd | Burner for use in rotary kiln |
CN86108589A (en) * | 1985-11-20 | 1987-07-29 | 海湾公司加拿大分公司 | A kind of method of passivating particulate coal |
CN87214616U (en) * | 1987-10-29 | 1988-08-17 | 清华大学 | Double-channel rotating flow type coal powder burner with a flame stabilizer of a cement rotatory kiln |
CN2921744Y (en) * | 2006-04-07 | 2007-07-11 | 广西柳州钢铁(集团)公司 | Rotary kiln low-pressure gas combustor |
CN201155919Y (en) * | 2007-12-19 | 2008-11-26 | 莱芜钢铁集团有限公司 | Cement rotary kiln using coal gas as fuel |
CN201462853U (en) * | 2009-09-16 | 2010-05-12 | 新兴铸管股份有限公司 | Combustion nozzle used in lime rotary kiln |
CN201706487U (en) * | 2010-05-22 | 2011-01-12 | 襄樊大力机电技术有限公司 | Anthracite powdered coal burner for a rotary kiln |
CN201973719U (en) * | 2011-03-11 | 2011-09-14 | 郑州旺盛建材机械配件有限责任公司 | Multi-channel coal and gas mixed combustion type burner |
CN202002463U (en) * | 2011-03-24 | 2011-10-05 | 宁夏惠冶镁业集团有限公司 | Multichannel nozzle of rotary kiln |
CN202598533U (en) * | 2012-05-11 | 2012-12-12 | 陈建湘 | Efficient and energy-saving coal gas and pulverized coal mixed burner |
CN203216255U (en) * | 2013-04-09 | 2013-09-25 | 贵州安凯达新型建材有限责任公司 | Energy-saving rotary kiln |
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Publication number | Publication date |
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CN103217012A (en) | 2013-07-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 553006 Guizhou city of Liupanshui province Zhongshan District Town Yumin village nine groups Applicant after: GUIZHOU ANKAIDA INDUSTRIAL Co.,Ltd. Address before: 553006 Guizhou city of Liupanshui province Zhongshan District Town Yumin village nine groups Applicant before: GUIZHOU ANKAIDA NEW BUILDING MATERIAL Co.,Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUIZHOU ANKAIDA NEW BUILDING MATERIAL CO., LTD. TO: GUIZHOU ANKAIDA INDUSTRY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Energy-saving rotary kiln Effective date of registration: 20160121 Granted publication date: 20151028 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU ANKAIDA INDUSTRIAL Co.,Ltd. Registration number: 2016520000002 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230407 Granted publication date: 20151028 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU ANKAIDA INDUSTRIAL Co.,Ltd. Registration number: 2016520000002 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |