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A recycling aluminum automatic melting aluminum iron separation device

A separation device and technology for melting aluminum, applied in the direction of improving process efficiency, can solve the problems of single separation method, low separation efficiency and high production cost, and achieve the effect of improving separation efficiency

Active Publication Date: 2022-03-04
重庆顺博铝合金股份有限公司
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an aluminum-iron separation device for automatic melting of recycled aluminum, which solves the problems of single separation method, low separation efficiency and high production cost in the existing aluminum-iron separation device

Method used

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  • A recycling aluminum automatic melting aluminum iron separation device
  • A recycling aluminum automatic melting aluminum iron separation device
  • A recycling aluminum automatic melting aluminum iron separation device

Examples

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Embodiment 1

[0043] see Figure 1-6 As shown, this embodiment is an operation method and separation working principle of an aluminum-iron separation device for automatic melting of recycled aluminum:

[0044] The model of stirring motor 103 among the present invention is YCT400-4A speed regulating motor;

[0045] When using the aluminum-iron separation device of the present invention, at first the waste aluminum material is dropped into the smelting and separation furnace 1 through the feeding pipeline 101, and then the stirring motor 103 and the electric heating block 105 are turned on to heat and smelt the waste aluminum material in the furnace while stirring, so that Its smelting is more complete and thorough; the smelting temperature is controlled at 660 to 760 degrees Celsius to ensure that the state of aluminum and iron is significantly different, which is convenient for separation; At this time, the smelting separation furnace 1 and the auxiliary separation box 203 communicate with...

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Abstract

The invention discloses an aluminum-iron separation device for automatic melting of recycled aluminum and relates to the technical field of recycled aluminum smelting. The invention includes a smelting and separating furnace and a separating device, wherein a stirring motor is installed on the surface of the smelting and separating furnace, and an electric heating block is installed inside. In the present invention, by setting a smelting separation furnace and a separation device, and connecting the two with each other, the waste aluminum material is automatically melted and separated from iron impurities, and through two-stage separation, it is beneficial to the purification of recycled aluminum and improves the separation efficiency; by setting a stirring motor , the smelting and separation furnace can fully smelt the waste aluminum by using the stirring effect; at the same time, by setting the filter hole, it is convenient to separate the completely smelted aluminum liquid from the iron impurities, and flow into the auxiliary separation box along the separation channel for the next step One-step separation process; by setting up an auxiliary separation box, using the method of injecting coolant and electrolyte into the box, the aluminum liquid is rapidly cooled and condensed into a solid, and then the electrolyte is used to separate trace impurities on the surface to complete the separation.

Description

technical field [0001] The invention belongs to the technical field of separation of recycled aluminum, aluminum and iron, in particular to an aluminum and iron separation device for automatic melting of recycled aluminum. Background technique [0002] In the prior art, in addition to direct smelting from bauxite in the industrial production of aluminum, waste aluminum can also be used to produce recycled aluminum. Recycled aluminum is an aluminum alloy or aluminum metal obtained by re-melting and refining waste aluminum and aluminum alloy materials or aluminum-containing waste materials. It is an important source of metal aluminum. Secondary aluminum comes mainly in the form of aluminum alloys. Generally, waste aluminum can be smelted into wrought aluminum alloy, cast aluminum alloy and deoxidizer for steelmaking. In addition, leaching and dry methods (crushing, screening and magnetic separation) can also be used to recover small aluminum particles from dross and slag. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22B7/00C22B9/02C22B9/10C22B21/00
CPCC22B7/004C22B9/023C22B9/10C22B21/0069C22B21/066Y02P10/20
Inventor 安小钗王增潮
Owner 重庆顺博铝合金股份有限公司
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