CN103602831A - Device for eliminating impurity iron in secondary aluminum by electromagnetism - Google Patents
Device for eliminating impurity iron in secondary aluminum by electromagnetism Download PDFInfo
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- CN103602831A CN103602831A CN201310573178.0A CN201310573178A CN103602831A CN 103602831 A CN103602831 A CN 103602831A CN 201310573178 A CN201310573178 A CN 201310573178A CN 103602831 A CN103602831 A CN 103602831A
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- iron
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- secondary aluminum
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Abstract
The invention discloses a device for eliminating impurity iron in secondary aluminum by electromagnetism, and relates to the technical field of resource recycling. The device comprises an iron container which can be sealed, wherein bumps are uniformly distributed on the surface of the iron container which comprises a shell with an inner cavity, an electromagnet is installed in the inner cavity of the iron container, and the shell consists of an inner layer and an outer layer; a cooling chamber for holding a cooling medium is formed between the inner layer and the outer layer; the cooling medium in the cooling chamber can prevent external high temperature from entering the iron container to affect the magnetic force of the electromagnet; the electromagnet is buckled in the inner cavity of the iron container through a snap joint. The design is very convenient to install and detach the electromagnet. The device disclosed by the invention is simple in structure, novel in design, very easy to remove impurity iron by magnetic adsorption, good in iron removal effect, free from generation of other substances and low in cost.
Description
Technical field
The present invention relates to resource reutilization technical field, be specifically related to a kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum.
Background technology
Secondary aluminum is the indispensable resource of aluminium industrial sustainable development, compare with aluminum production, secondary aluminum per ton can be saved the energy and reach 95%, the noxious emissions such as carbonic acid gas greatly reduce, not only save energy, environment purification, the production cost that can also greatly reduce Al-alloy products, has good Social benefit and economic benefit.
Whole world secondary aluminum accounts for 45% of aluminium market aggregate demand, the raw material sources of aluminium scrap regeneration are complicated, of a great variety, inevitably can bring the inclusion of some amount into, especially the content of iron is higher, easily cause the defects such as generation in aluminium alloy cast ingot is loosened, slag inclusion, very large on the use properties impact of aluminium, high ferro aluminium can not directly be used.In secondary aluminum smelting process, impurity iron number very large to secondary aluminum quality influence, adopt chemical removal of iron agent (deferrization agent) cost high, easily increase the impurity component of secondary aluminum.
Summary of the invention
It is a kind of simple in structure that technical problem to be solved by this invention is to provide, and the electromagnetism that utilizes of method uniqueness is removed the device of impurity iron in secondary aluminum.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum, comprise that one can form the container made of iron of sealing, this container made of iron surface is evenly equipped with projection, described container made of iron comprises that one has the housing of inner chamber, in the inner chamber of described container made of iron, electro-magnet is installed, described housing consists of internal layer and skin, between described internal layer and skin, be formed with for holding the cooling chamber of heat-eliminating medium, heat-eliminating medium in this cooling chamber can prevent that outside high temperature from entering container made of iron inside the magnetic force of electro-magnet is impacted, described electro-magnet snaps onto in the inner chamber of container made of iron by buckle, this design is all very convenient for the installation and removal of electro-magnet.
Described container made of iron surface is evenly equipped with elliptical shaped lobes, can increase the surface area of container made of iron, adsorbs more iron.
Described container made of iron is square or circular configuration.
Heat-eliminating medium in described cooling chamber is water or oil.
The invention has the beneficial effects as follows: the present invention is simple in structure, modern design, utilizes magnetic absorption to remove impurity iron, is very easy to, and good iron removal effect, can not produce other materials, with low cost.
Accompanying drawing explanation
Fig. 1 is structure iron of the present invention.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum, comprise that one can form the container made of iron 10 of sealing, these container made of iron 10 surfaces are evenly equipped with projection 101, container made of iron 10 comprises that one has the housing of inner chamber 102, in the inner chamber 102 of container made of iron 10, electro-magnet 20 is installed, housing consists of internal layer 103 and outer 104, between internal layer 103 and outer 104, be formed with for holding the cooling chamber 105 of heat-eliminating medium, heat-eliminating medium in this cooling chamber 105 can prevent that outside high temperature from entering container made of iron 10 inside the magnetic force of electro-magnet 20 is impacted, electro-magnet 20 snaps onto in the inner chamber 102 of container made of iron 10 by buckle, this design is all very convenient for the installation and removal of electro-magnet 20.Container made of iron 10 surfaces are evenly equipped with elliptical shaped lobes 101, can increase the surface area of container made of iron 10, adsorb more iron, and container made of iron 10 is square or circular configuration, and the heat-eliminating medium in cooling chamber 105 is water or oil.
Stronger than iron according to the reductibility of aluminium, in molten aluminum liquid, iron exists mainly with simple substance form, utilize magnetic can absorb impurity iron, but magnet is easy loss of excitation in high temperature solution, so electro-magnet can be avoided loss of excitation, but electro-magnet will have isolation protecting device, can directly not contact with liquation, can avoid temperatures involved again, with an airtight loading of double-deck iron container made, between double container, take cooling water circulation.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a device that utilizes electromagnetism to remove impurity iron in secondary aluminum, it is characterized in that: comprise that one can form the container made of iron of sealing, this container made of iron surface is evenly equipped with projection, described container made of iron comprises that one has the housing of inner chamber, in the inner chamber of described container made of iron, electro-magnet is installed, described housing consists of internal layer and skin, between described internal layer and skin, be formed with for holding the cooling chamber of heat-eliminating medium, heat-eliminating medium in this cooling chamber can prevent that outside high temperature from entering container made of iron inside the magnetic force of electro-magnet is impacted, described electro-magnet snaps onto in the inner chamber of container made of iron by buckle.
2. a kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum according to claim 1, is characterized in that: described container made of iron surface is evenly equipped with elliptical shaped lobes, can increase the surface area of container made of iron, adsorbs more iron.
3. a kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum according to claim 1, is characterized in that: described container made of iron is square or circular configuration.
4. a kind of device that utilizes electromagnetism to remove impurity iron in secondary aluminum according to claim 1, is characterized in that: the heat-eliminating medium in described cooling chamber is water or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573178.0A CN103602831A (en) | 2013-11-13 | 2013-11-13 | Device for eliminating impurity iron in secondary aluminum by electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573178.0A CN103602831A (en) | 2013-11-13 | 2013-11-13 | Device for eliminating impurity iron in secondary aluminum by electromagnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103602831A true CN103602831A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310573178.0A Pending CN103602831A (en) | 2013-11-13 | 2013-11-13 | Device for eliminating impurity iron in secondary aluminum by electromagnetism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103602831A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924099A (en) * | 2014-03-27 | 2014-07-16 | 安徽省新方尊铸造科技有限公司 | Liquid-cooled electromagnet device used for deironing in smelting of molten aluminum |
| CN111549237A (en) * | 2020-05-20 | 2020-08-18 | 北京科技大学 | Method for separating iron element impurities from pulse current in secondary aluminum melt |
| US20220234085A1 (en) * | 2021-01-22 | 2022-07-28 | Chian -Yeu Chien | Oil tank cleaning ball |
| WO2022160641A1 (en) * | 2021-01-27 | 2022-08-04 | 简芊羽 | Fuel tank cleaning ball |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199416U (en) * | 2011-07-12 | 2012-04-25 | 镇江电磁设备厂有限责任公司 | Water cooling electric magnetic iron remover |
| CN102896040A (en) * | 2012-09-27 | 2013-01-30 | 河南中孚实业股份有限公司 | Iron removal device for alumina material |
| US20130145899A1 (en) * | 2011-12-12 | 2013-06-13 | GM Global Technology Operations LLC | Magnetic separation of iron from aluminum or magnesium alloy melts |
-
2013
- 2013-11-13 CN CN201310573178.0A patent/CN103602831A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199416U (en) * | 2011-07-12 | 2012-04-25 | 镇江电磁设备厂有限责任公司 | Water cooling electric magnetic iron remover |
| US20130145899A1 (en) * | 2011-12-12 | 2013-06-13 | GM Global Technology Operations LLC | Magnetic separation of iron from aluminum or magnesium alloy melts |
| CN102896040A (en) * | 2012-09-27 | 2013-01-30 | 河南中孚实业股份有限公司 | Iron removal device for alumina material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924099A (en) * | 2014-03-27 | 2014-07-16 | 安徽省新方尊铸造科技有限公司 | Liquid-cooled electromagnet device used for deironing in smelting of molten aluminum |
| CN111549237A (en) * | 2020-05-20 | 2020-08-18 | 北京科技大学 | Method for separating iron element impurities from pulse current in secondary aluminum melt |
| CN111549237B (en) * | 2020-05-20 | 2021-08-06 | 北京科技大学 | Method for separating iron element impurities from pulse current in secondary aluminum melt |
| US20220234085A1 (en) * | 2021-01-22 | 2022-07-28 | Chian -Yeu Chien | Oil tank cleaning ball |
| WO2022160641A1 (en) * | 2021-01-27 | 2022-08-04 | 简芊羽 | Fuel tank cleaning ball |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140226 |