JP2009101288A - 廃蛍光ランプのリサイクル方法及び装置 - Google Patents
廃蛍光ランプのリサイクル方法及び装置 Download PDFInfo
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- JP2009101288A JP2009101288A JP2007274911A JP2007274911A JP2009101288A JP 2009101288 A JP2009101288 A JP 2009101288A JP 2007274911 A JP2007274911 A JP 2007274911A JP 2007274911 A JP2007274911 A JP 2007274911A JP 2009101288 A JP2009101288 A JP 2009101288A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
【解決手段】蛍光体6又は水銀が付着した廃蛍光ランプの破砕産物である破砕ガラス片5に対し、水中で超音波を照射の後、水の上昇流による水簸機構7により、ガラス表面の蛍光体6又は水銀の剥離を促進し、ガラス表面の洗浄をしつつ、蛍光体6又は水銀の剥離物を水流により水中を浮上させ、ガラスと分離する。
【選択図】図1
Description
本発明の蛍光体又は水銀の分離回収装置1は、図1に示すように、入口から出口に向かって下方に傾斜する傾斜管路2と、傾斜管路2の途中である分岐部3から上方に連通起立した垂直管路4とを備え、その全体形状は、略逆T字型をしている。
2 傾斜管路
3 分岐部
4 垂直管路
5 破砕ガラス片(蛍光付着ガラス)
6 蛍光体(蛍光粉)
7 水簸機構
8 溢流孔
9 傾斜管路の入口
10 超音波発振子
11 水供給管
12 傾斜管路の出口
13 洗浄ガラス片
Claims (2)
- 蛍光体又は水銀が付着した廃蛍光ランプの破砕産物である破砕ガラス片に対し、水中で超音波を照射の後、水の上昇流による水簸機構により、ガラス表面の蛍光体や水銀の剥離を促進し、ガラス表面の洗浄をしつつ、蛍光体や水銀の剥離物を水流により水中を浮上させ、ガラスとの分離を達成することを特徴とする蛍光体又は水銀の分離回収方法。
- 蛍光体又は水銀が付着した廃蛍光ランプの破砕産物である破砕ガラス片に対し、水中で超音波を照射の後、水の上昇流による水簸機構により、ガラス表面の蛍光体又は水銀の剥離を促進し、ガラス表面の洗浄をしつつ、蛍光体又は水銀の剥離物を水流により水中を浮上させ、ガラスとの分離を達成することを特徴とする蛍光体又は水銀の分離回収装置。
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JP2007274911A JP5051533B2 (ja) | 2007-10-23 | 2007-10-23 | 廃蛍光ランプのリサイクル方法及び装置 |
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JP2007274911A JP5051533B2 (ja) | 2007-10-23 | 2007-10-23 | 廃蛍光ランプのリサイクル方法及び装置 |
Publications (2)
Publication Number | Publication Date |
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JP2009101288A true JP2009101288A (ja) | 2009-05-14 |
JP5051533B2 JP5051533B2 (ja) | 2012-10-17 |
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JP2007274911A Expired - Fee Related JP5051533B2 (ja) | 2007-10-23 | 2007-10-23 | 廃蛍光ランプのリサイクル方法及び装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106140790A (zh) * | 2016-07-29 | 2016-11-23 | 四川圣典节能服务有限公司 | Led灯的再利用工艺 |
CN106216352A (zh) * | 2016-07-29 | 2016-12-14 | 四川圣典节能服务有限公司 | 重复利用led灯中荧光粉的系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101729033B1 (ko) | 2017-01-25 | 2017-05-02 | (주)에코리사이클링 | 폐형광램프의 하이브리드 친환경 재활용 처리시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005000841A (ja) * | 2003-06-12 | 2005-01-06 | Takehiko Futaki | プリント基板廃棄物のリサイクル方法 |
JP2005349395A (ja) * | 2000-03-30 | 2005-12-22 | Toshiba Lighting & Technology Corp | 蛍光ランプの再生方法 |
JP2006205138A (ja) * | 2005-01-31 | 2006-08-10 | Akira Sato | 純水を用いた洗浄装置、洗浄方法、洗浄処理プラント、洗浄処理方法 |
-
2007
- 2007-10-23 JP JP2007274911A patent/JP5051533B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005349395A (ja) * | 2000-03-30 | 2005-12-22 | Toshiba Lighting & Technology Corp | 蛍光ランプの再生方法 |
JP2005000841A (ja) * | 2003-06-12 | 2005-01-06 | Takehiko Futaki | プリント基板廃棄物のリサイクル方法 |
JP2006205138A (ja) * | 2005-01-31 | 2006-08-10 | Akira Sato | 純水を用いた洗浄装置、洗浄方法、洗浄処理プラント、洗浄処理方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106140790A (zh) * | 2016-07-29 | 2016-11-23 | 四川圣典节能服务有限公司 | Led灯的再利用工艺 |
CN106216352A (zh) * | 2016-07-29 | 2016-12-14 | 四川圣典节能服务有限公司 | 重复利用led灯中荧光粉的系统 |
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JP5051533B2 (ja) | 2012-10-17 |
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