CN1070132A - The aluminium scrap thin paper reclaims the method and apparatus of metallic aluminium and paper pulp - Google Patents
The aluminium scrap thin paper reclaims the method and apparatus of metallic aluminium and paper pulp Download PDFInfo
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- CN1070132A CN1070132A CN91108870A CN91108870A CN1070132A CN 1070132 A CN1070132 A CN 1070132A CN 91108870 A CN91108870 A CN 91108870A CN 91108870 A CN91108870 A CN 91108870A CN 1070132 A CN1070132 A CN 1070132A
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- aluminium
- paper
- thin
- reclaims
- paper pulp
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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
- Y02W30/64—Paper recycling
Abstract
The aluminium scrap thin paper reclaims the method and apparatus of metallic aluminium and paper pulp.This invention can be smelted recovery paper pulp and metallic aluminium to the aluminium scrap thin paper that goes out of use at present or burn by separating treatment, and the structure of separator and smelting furnace is provided.Enforcement of the present invention has remarkable economic efficiency, social benefit and environmental benefit, for country increases wealth, reduces environmental pollution, benefits the nation and the people.
Description
The present invention relates to method and reclaimer thereof that the aluminium scrap thin paper reclaims metallic aluminium, paper pulp.China is cigarette big producing country in the world, for the cigarette protection against the tide, often use the aluminum tissue paper containers of cigarettes, according to interrelated data report, China's tens0000 tons of aluminum tissue papers of using up every year, these aluminum tissue papers use up all and go out of use at present, nobody carries out comprehensive reutilization research, really be that both contaminated environment was wasted resource again unfortunately.The leftover bits of aluminum tissue paper factory are often moved the countryside to and are burnt, and have polluted air, burn metallic aluminium more in short supply in the market and senior paper pulp in vain.
If annual tens0000 tons of aluminium scrap thin papers can be recycled, can reclaim about 30,000 tons of metallic aluminium, convert into money about 2.7 hundred million yuan, senior paper pulp hundreds of thousands ton, can be country increases a large number of wealth, and can reduce environmental pollution, benefits the society, and benefits the nation and the people.
The objective of the invention is: utilizing to discard with leftover pieces aluminium scrap thin paper provides method and the equipment thereof that reclaims metallic aluminium and paper pulp to society.
The aluminium scrap thin paper is because too thin, and paper and aluminium are thin to stick with glue again, and it is difficult to separate.Make its separation with chemical method.Because aluminium is a kind of metal that is easy to oxidation, aluminium is thin too thin, its smelting is recycled into metallic aluminium, and difficulty is very big, and heating and operation are grasped badly, and then aluminium is thin oxidized entirely, can't reclaim, or the rate of recovery is very low.The present invention goes through all kinds of hardships and difficulties, and under the situation of suffering defeat after defeat, adheres to fighting to the end, and just succeeds at last.
Its technical scheme is: will collect go out of use or the leftover pieces aluminum tissue paper is immersed in and carries out in the warm water solution that contains a certain amount of Tiao acid or hydroxide cuprammonium that aluminium is thin to be separated with paper;
With the aluminium scrap thin paper that soaked, in the plasma discharge device, stir and leach paper pulp, will separate thin being seated in of back aluminium scrap and smelt in the combustion chamber, metallic aluminium is smelted in heating; In the thin smelting process of aluminium scrap, the anaerobism heat fused.
The aluminium scrap thin paper reclaims the equipment of metal and paper pulp, is made up of separator and smelting furnace.Separator is made up of separator, plasma discharge device, accumulator again; There is thermal source in separator bottom, the solution in the separator can be heated up, and agitator and screen pack are installed in the plasma discharge device, has a plasma discharge water pipe to lead to accumulator, and control valve is housed on the pipe, and screen pack is equipped with in the accumulator upper end;
Smelting the body of heater cross section is rectangle, and thermal source is arranged in the stove, and smelting combustion chamber is a hollow pipe that tilts to install, and a blast pipe is equipped with in the combustion chamber upper end, and lower port is equipped with blocking mechanism, and upper port has a filling mechanism.
Fig. 1 is the structural representation of aluminium scrap thin paper separator;
Fig. 2 is the structural representation of the thin smelting furnace of aluminium scrap.
Embodiment: (1) is thermal source in Fig. 1, (2) separator, (3) plasma discharge device, (4) agitator, (5) motor, (6) plasma discharge water pipe, (7) accumulator, (15) screen pack is with about 85 jin of water, join about 120 gram Tiao acid, about 45 ℃ of solution temperature (or, add about 15 gram NaOH with an amount of water-soluble 40 gram copper sulphate of terminating an agreement, be mixed and made into the hydroxide cuprammonium with certain amount of ammonia water again, be dissolved in about 30 jin water, warm water is protected about 50 ℃)
Pour the aluminium scrap thin paper into separator and soak and allowed its separation in about 30 minutes, stir yet put into the plasma discharge device, discharging pulp, it is thin to tell aluminium, and water is put into accumulator, and screen pack is equipped with in the accumulator upper end.
Among Fig. 2, (1) thermal source, (8) chimney, (9) blast pipe, (10) filling mechanism, (11) smelt combustion chamber, and (12) smelt body of heater, (13) blocking mechanism, (14) air blast.
Thin being loaded into of aluminium scrap smelted in the combustion chamber anaerobism heating and smelted fusing and form metallic aluminium, decontrol blocking mechanism, allow aluminium liquid flow out.
This working of an invention has remarkable economic efficiency, social benefit and environmental benefit.5 tons of aluminium scrap thin papers of every processing can reclaim about 1 ton of metallic aluminium and about 15 tons of paper pulp, and the cost of aluminum tissue paper is bought in the similar payment of money of selling paper pulp.Reclaim metallic aluminium and reach 2 grades, thousand yuan of every pure about 8-9 remove outside more than 1,000 yuan of wage and water, the electricity charge and the equipment depreciation, thousand yuan of clear 6-7, and economic benefit is considerable.
Claims (4)
1, the aluminium scrap thin paper reclaims the method for metallic aluminium and paper pulp, and feature of the present invention is:
(a) the aluminium scrap thin paper is immersed in carry out in the warm water solution that contains a certain amount of Tiao acid or hydroxide cuprammonium aluminium thin with the separating of paper;
The aluminium scrap thin paper that (b) will soak stirs in the plasma discharge device and leaches paper pulp, and the aluminium that separates is thin, is seated in and smelts in the combustion chamber, and heating is smelted and is fused into metallic aluminium;
2, aluminium scrap thin paper according to claim 1 reclaims the method for metallic aluminium and paper pulp, it is characterized in that: in the thin smelting process of aluminium, anaerobism heating, fusing;
3, the aluminium scrap thin paper reclaims the equipment of metallic aluminium and paper pulp, and this equipment is made up of separator and smelting furnace, and feature of the present invention is: (c) aluminium scrap thin paper separator is by separator, plasma discharge device, and accumulator is formed;
(D) smelting furnace is by body of heater, and thermal source is smelted combustion chamber, blast pipe, chimney, air blast, blocking mechanism, compositions such as filling mechanism;
4, aluminium scrap thin paper according to claim 3 reclaims metallic aluminium and paper pulp equipment, it is characterized in that: there is heating source in separator bottom, and agitator and screen pack are installed in the plasma discharge device, has a plasma discharge water pipe to lead to accumulator, control valve is housed on the pipe, and screen pack is equipped with in the accumulator upper end;
(f) the smelting furnace body section is a rectangle, and a heating source is arranged, and smelting combustion chamber is a hollow pipe that tilts to install, and a blast pipe is equipped with in the combustion chamber upper end, and lower port is equipped with blocking mechanism, and upper port has a filling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91108870A CN1026668C (en) | 1991-09-08 | 1991-09-08 | Method and equipment for recovering metallic aluminium and paper pulp from waste aluminium foil paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91108870A CN1026668C (en) | 1991-09-08 | 1991-09-08 | Method and equipment for recovering metallic aluminium and paper pulp from waste aluminium foil paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1070132A true CN1070132A (en) | 1993-03-24 |
| CN1026668C CN1026668C (en) | 1994-11-23 |
Family
ID=4909525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91108870A Expired - Fee Related CN1026668C (en) | 1991-09-08 | 1991-09-08 | Method and equipment for recovering metallic aluminium and paper pulp from waste aluminium foil paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1026668C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045627C (en) * | 1996-07-18 | 1999-10-13 | 财团法人工业技术研究院 | Method for recovering aluminium foil from waste aluminium foil package and apparatus thereof |
| CN103934259A (en) * | 2014-05-05 | 2014-07-23 | 全椒海丰印刷包装有限公司 | Waste paper tube crumb soaking and recycling device |
| CN106238227A (en) * | 2016-05-27 | 2016-12-21 | 南宁庞博生物工程有限公司 | A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution |
-
1991
- 1991-09-08 CN CN91108870A patent/CN1026668C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045627C (en) * | 1996-07-18 | 1999-10-13 | 财团法人工业技术研究院 | Method for recovering aluminium foil from waste aluminium foil package and apparatus thereof |
| CN103934259A (en) * | 2014-05-05 | 2014-07-23 | 全椒海丰印刷包装有限公司 | Waste paper tube crumb soaking and recycling device |
| CN106238227A (en) * | 2016-05-27 | 2016-12-21 | 南宁庞博生物工程有限公司 | A kind of horizontal type screw settling centrifugal separating device of enzyme extracting solution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1026668C (en) | 1994-11-23 |
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