CN108220611A - 一种铝渣回收设备及铝渣回收工艺 - Google Patents
一种铝渣回收设备及铝渣回收工艺 Download PDFInfo
- Publication number
- CN108220611A CN108220611A CN201810075265.6A CN201810075265A CN108220611A CN 108220611 A CN108220611 A CN 108220611A CN 201810075265 A CN201810075265 A CN 201810075265A CN 108220611 A CN108220611 A CN 108220611A
- Authority
- CN
- China
- Prior art keywords
- slag
- aluminium
- aluminium slag
- liquid
- ash
- 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.)
- Granted
Links
- 239000002893 slag Substances 0.000 title claims abstract description 121
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 99
- 239000004411 aluminium Substances 0.000 title claims abstract description 75
- 238000011084 recovery Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000010808 liquid waste Substances 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 241000165940 Houjia Species 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 210000002966 serum Anatomy 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 229910001570 bauxite Inorganic materials 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810075265.6A CN108220611B (zh) | 2018-01-26 | 2018-01-26 | 一种铝渣回收设备及铝渣回收工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810075265.6A CN108220611B (zh) | 2018-01-26 | 2018-01-26 | 一种铝渣回收设备及铝渣回收工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108220611A true CN108220611A (zh) | 2018-06-29 |
CN108220611B CN108220611B (zh) | 2019-08-23 |
Family
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Family Applications (1)
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CN201810075265.6A Active CN108220611B (zh) | 2018-01-26 | 2018-01-26 | 一种铝渣回收设备及铝渣回收工艺 |
Country Status (1)
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CN (1) | CN108220611B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109112321A (zh) * | 2018-08-21 | 2019-01-01 | 陈孝 | 一种废铝熔炼方法 |
CN109141017A (zh) * | 2018-08-21 | 2019-01-04 | 陈孝 | 一种废铝熔解炉及其螺旋刮刀的制作和安装方法 |
CN109628749A (zh) * | 2019-01-29 | 2019-04-16 | 四会市国耀铝业有限公司 | 一种铝熔炼炉燃烧设备用排渣装置 |
CN110205498A (zh) * | 2019-04-26 | 2019-09-06 | 中北大学 | 一种炉前短流程铝渣处理装置 |
CN110923471A (zh) * | 2019-11-29 | 2020-03-27 | 湖州金丰新材有限公司 | 一种基于铝锭生产用铝液的铝灰分离装置 |
WO2021072798A1 (zh) * | 2019-10-15 | 2021-04-22 | 东北大学 | 一种铝精炼过程产生的铝渣的资源化利用方法 |
CN113073206A (zh) * | 2021-03-29 | 2021-07-06 | 佛山市顺德区惠联模具科技有限公司 | 一种铝渣灰处理设备 |
CN115058601A (zh) * | 2022-07-08 | 2022-09-16 | 中国铝业股份有限公司 | 一种从铝灰渣中回收金属铝的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202688403U (zh) * | 2012-07-25 | 2013-01-23 | 郑州久达科技有限公司 | 铝灰压渣机 |
CN203999755U (zh) * | 2014-08-18 | 2014-12-10 | 江西万泰铝业有限公司 | 一种新型的铝渣分离装置 |
US9145596B1 (en) * | 2012-07-04 | 2015-09-29 | ReMelt Scientific, Inc. | System and method for melting metal chips |
CN104988324A (zh) * | 2015-06-11 | 2015-10-21 | 深圳市阿尔泰克铝业设备制造有限公司 | 一种压渣头散热及冷却方法 |
CN206244852U (zh) * | 2016-12-16 | 2017-06-13 | 辽宁忠旺集团有限公司 | 一种简易的铝渣回收装置 |
-
2018
- 2018-01-26 CN CN201810075265.6A patent/CN108220611B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9145596B1 (en) * | 2012-07-04 | 2015-09-29 | ReMelt Scientific, Inc. | System and method for melting metal chips |
CN202688403U (zh) * | 2012-07-25 | 2013-01-23 | 郑州久达科技有限公司 | 铝灰压渣机 |
CN203999755U (zh) * | 2014-08-18 | 2014-12-10 | 江西万泰铝业有限公司 | 一种新型的铝渣分离装置 |
CN104988324A (zh) * | 2015-06-11 | 2015-10-21 | 深圳市阿尔泰克铝业设备制造有限公司 | 一种压渣头散热及冷却方法 |
CN206244852U (zh) * | 2016-12-16 | 2017-06-13 | 辽宁忠旺集团有限公司 | 一种简易的铝渣回收装置 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109112321A (zh) * | 2018-08-21 | 2019-01-01 | 陈孝 | 一种废铝熔炼方法 |
CN109141017A (zh) * | 2018-08-21 | 2019-01-04 | 陈孝 | 一种废铝熔解炉及其螺旋刮刀的制作和安装方法 |
CN109141017B (zh) * | 2018-08-21 | 2019-12-03 | 安徽玉成光华铝业有限公司 | 一种废铝熔解炉及其螺旋刮刀的制作和安装方法 |
CN109112321B (zh) * | 2018-08-21 | 2020-10-20 | 安徽坤源铝业有限公司 | 一种废铝熔炼方法 |
CN109628749A (zh) * | 2019-01-29 | 2019-04-16 | 四会市国耀铝业有限公司 | 一种铝熔炼炉燃烧设备用排渣装置 |
CN110205498A (zh) * | 2019-04-26 | 2019-09-06 | 中北大学 | 一种炉前短流程铝渣处理装置 |
WO2021072798A1 (zh) * | 2019-10-15 | 2021-04-22 | 东北大学 | 一种铝精炼过程产生的铝渣的资源化利用方法 |
CN110923471A (zh) * | 2019-11-29 | 2020-03-27 | 湖州金丰新材有限公司 | 一种基于铝锭生产用铝液的铝灰分离装置 |
CN113073206A (zh) * | 2021-03-29 | 2021-07-06 | 佛山市顺德区惠联模具科技有限公司 | 一种铝渣灰处理设备 |
CN115058601A (zh) * | 2022-07-08 | 2022-09-16 | 中国铝业股份有限公司 | 一种从铝灰渣中回收金属铝的方法 |
CN115058601B (zh) * | 2022-07-08 | 2023-08-08 | 中国铝业股份有限公司 | 一种从铝灰渣中回收金属铝的方法 |
Also Published As
Publication number | Publication date |
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CN108220611B (zh) | 2019-08-23 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: 256200 Dongshou, Huixian 4th Road, Gaoxin sub district office, Zouping City, Binzhou City, Shandong Province Patentee after: SHANDONG CHUANGXIN PRECISION TECHNOLOGY Co.,Ltd. Address before: 256200 Innovation Industrial Park, east of north outer ring road, Zouping, Binzhou, Shandong Patentee before: SHANDONG INNOVATION METAL TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Aluminum slag recovery equipment and aluminum slag recovery process Effective date of registration: 20211220 Granted publication date: 20190823 Pledgee: Agricultural Bank of China Limited Zouping sub branch Pledgor: SHANDONG CHUANGXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015347 |
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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: 20221231 Granted publication date: 20190823 Pledgee: Agricultural Bank of China Limited Zouping sub branch Pledgor: SHANDONG CHUANGXIN PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015347 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: 663100 Biyun village, Ganhe Township, Yanshan County, Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province Patentee after: Yunnan Innovation Alloy Co.,Ltd. Country or region after: China Address before: 256200 Dongshou, Huixian 4th Road, Gaoxin sub district office, Zouping City, Binzhou City, Shandong Province Patentee before: SHANDONG CHUANGXIN PRECISION TECHNOLOGY Co.,Ltd. Country or region before: China |