CN101284257B - Flotation pillar special for fly ash - Google Patents
Flotation pillar special for fly ash Download PDFInfo
- Publication number
- CN101284257B CN101284257B CN2008100314747A CN200810031474A CN101284257B CN 101284257 B CN101284257 B CN 101284257B CN 2008100314747 A CN2008100314747 A CN 2008100314747A CN 200810031474 A CN200810031474 A CN 200810031474A CN 101284257 B CN101284257 B CN 101284257B
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- flotation column
- flotation
- ash
- cylindrical shell
- overflow
- 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.)
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100314747A CN101284257B (en) | 2008-06-13 | 2008-06-13 | Flotation pillar special for fly ash |
Applications Claiming Priority (1)
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CN2008100314747A CN101284257B (en) | 2008-06-13 | 2008-06-13 | Flotation pillar special for fly ash |
Publications (2)
Publication Number | Publication Date |
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CN101284257A CN101284257A (en) | 2008-10-15 |
CN101284257B true CN101284257B (en) | 2011-01-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008100314747A Expired - Fee Related CN101284257B (en) | 2008-06-13 | 2008-06-13 | Flotation pillar special for fly ash |
Country Status (1)
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CN (1) | CN101284257B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4802305B2 (en) | 2009-07-17 | 2011-10-26 | 独立行政法人科学技術振興機構 | Floating separation apparatus and method, and manufacturing method of product using the same |
CN102240608B (en) * | 2011-06-10 | 2013-08-14 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Coal ash flotation separation equipment provided with reflection cone gas dispersing device |
CN102240609B (en) * | 2011-06-10 | 2013-06-12 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Internal-external coal ash multistage flotation separation system |
CN102284376B (en) * | 2011-06-10 | 2013-03-06 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Internal-internal fly ash multi-stage flotation separation system |
CN102284374B (en) * | 2011-06-10 | 2013-03-06 | 福建省龙岩龙能粉煤灰综合利用有限公司 | External-internal type pulverized fuel ash multilevel flotation separation system |
CN102284371B (en) * | 2011-06-22 | 2013-01-09 | 李冠东 | Column combined reinforced high-efficiency flotation method and flotation equipment thereof |
CN102240610B (en) * | 2011-07-04 | 2013-03-06 | 福建省龙岩龙能粉煤灰综合利用有限公司 | Self-gas supply mixed fly ash multistage flotation separation system |
CN102274802B (en) * | 2011-07-13 | 2013-06-05 | 中国矿业大学 | System and method for deeply purifying coal |
CN102698879A (en) * | 2012-05-09 | 2012-10-03 | 山东莱芜煤矿机械有限公司 | Flotation column special for floating fine flake graphite |
CN103934098A (en) * | 2014-05-15 | 2014-07-23 | 华东理工大学 | High-carbon pulverized coal ash/coal slag decarbonization and classification method and device |
CN105319161B (en) * | 2015-11-18 | 2018-10-02 | 河南理工大学 | A kind of device suitable for the observation of flotation bubble mineralization process |
CN105498981B (en) * | 2016-02-23 | 2017-08-25 | 中国矿业大学 | High-carbon fly ash flotation decarbonization process with foam stabilization characteristic |
CN107225041A (en) * | 2016-03-25 | 2017-10-03 | 贵州安顺惠海粉煤灰开发有限公司 | A kind of double helix frequency conversion classification thickness seperator and its separation method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394258A (en) * | 1981-06-25 | 1983-07-19 | The Diester Concentrator Co., Inc. | Froth flotation apparatus with water recovery and method |
CN2304474Y (en) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | Static micro-bubble flotation column |
CN2304476Y (en) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | Double-cyclone static micro-bubble flotation column |
CN2845915Y (en) * | 2005-10-06 | 2006-12-13 | 黄罕 | Improved spiral static micro bubble floatation column |
CN200963607Y (en) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | Combined flotation column |
CN201399385Y (en) * | 2009-03-11 | 2010-02-10 | 湖南省电力粉煤灰开发有限公司 | Dedicated flotation column for fly ash |
-
2008
- 2008-06-13 CN CN2008100314747A patent/CN101284257B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394258A (en) * | 1981-06-25 | 1983-07-19 | The Diester Concentrator Co., Inc. | Froth flotation apparatus with water recovery and method |
CN2304474Y (en) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | Static micro-bubble flotation column |
CN2304476Y (en) * | 1997-08-22 | 1999-01-20 | 中国矿业大学 | Double-cyclone static micro-bubble flotation column |
CN2845915Y (en) * | 2005-10-06 | 2006-12-13 | 黄罕 | Improved spiral static micro bubble floatation column |
CN200963607Y (en) * | 2006-10-16 | 2007-10-24 | 孙玉堂 | Combined flotation column |
CN201399385Y (en) * | 2009-03-11 | 2010-02-10 | 湖南省电力粉煤灰开发有限公司 | Dedicated flotation column for fly ash |
Non-Patent Citations (1)
Title |
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JP特开平8-196941A 1996.08.06 |
Also Published As
Publication number | Publication date |
---|---|
CN101284257A (en) | 2008-10-15 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN YIBAOTONG INVESTMENT CO., LTD. Free format text: FORMER OWNER: HUNAN ELECTRICITY FLYASH DEVELOPMENT CO., LTD. Effective date: 20110212 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 410007 NO.210-212, BUILDING 7, XIANGSHUYUAN, NO.8, LUTIAN ROAD, LUGU, NEW AND HIGH TECHNOLOGY DEVELOPMENT AREA, CHANGSHA CITY, HU'NAN PROVINCE TO: 518034 ROOM 1408, RENMIN BUILDING, SHENNAN AVENUE, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110212 Address after: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Shenzhen Yibao Investment Limited Address before: 410007 Hunan province Changsha high tech Development Zone, Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. Effective date of registration: 20110212 Address after: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Shenzhen Yibao Investment Limited Address before: 410007 Hunan province Changsha high tech Development Zone, Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN SAMABC PULVERIZED FUEL ASH TECHNOLOGY DEV Free format text: FORMER NAME: SHENZHEN SAMABC INVESTMENT CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Shenzhen Yibao Investment Limited Address after: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1408, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Shenzhen Yibao Investment Limited |
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ASS | Succession or assignment of patent right |
Owner name: HUNAN ELECTRICITY FLYASH DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHENZHEN SAMABC PULVERIZED FUEL ASH TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130328 |
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Free format text: CORRECT: ADDRESS; FROM: 518034 SHENZHEN, GUANGDONG PROVINCE TO: 415000 CHANGSHA, HUNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee after: Hunan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. Effective date of registration: 20130328 Address after: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee after: Hunan Electricity Flyash Development Co., Ltd. Address before: 518034 room 1207, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SAMABC PULVERIZED FUEL ASH TECHNOLOGY DEV Free format text: FORMER OWNER: HUNAN ELECTRICITY FLYASH DEVELOPMENT CO., LTD. Effective date: 20150424 |
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Free format text: CORRECT: ADDRESS; FROM: 415000 CHANGSHA, HUNAN PROVINCE TO: 518035 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150424 Address after: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. Effective date of registration: 20150424 Address after: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee after: Hu'nan Electricity Flyash Development Co., Ltd. Address before: 415000 Hunan province Changsha high-tech development zone of Yuelu District City Lu Lu Tin Road No. 8 Valley Oak Park No. 7 210-212 Patentee before: Hunan Electricity Flyash Development Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150911 Address after: Guan Zhen Tai Ping Cun 562109 Puding County of Guizhou Province, Anshun City, Ma Patentee after: Guizhou Anshun sea fly ash Development Co. Ltd. Address before: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. Effective date of registration: 20150911 Address after: Guan Zhen Tai Ping Cun 562109 Puding County of Guizhou Province, Anshun City, Ma Patentee after: Guizhou Anshun sea fly ash Development Co. Ltd. Address before: 518035 room 1403, people's building, Shennan Avenue, Shenzhen, Futian District, Guangdong Patentee before: Hu'nan Electricity Flyash Development Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20190613 |
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CF01 | Termination of patent right due to non-payment of annual fee |