Device for recovering aluminum skimmings, aluminum foils and aluminum crushed materials
A scrap recovery, aluminum foil technology, applied in the direction of process efficiency improvement, etc., can solve the problems of low recovery rate, waste aluminum oxidation, large burning loss, etc., and achieve high recovery rate, convenient maintenance and low pollution
Inactive Publication Date: 2013-08-14
SHIJIAZHUANG IDEA ELECTRIC
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Problems solved by technology
[0002] At present, China has entered the recycling cycle of aluminum recycling. When recycling waste aluminum, it needs to be melted into aluminum liquid. When using traditional crucibles and intermediate frequency furnaces for recycling, the burning loss is large and the recovery rate is low, especially for aluminum chips and aluminum foil. When recycling, the waste aluminum is seriously oxidized, the recovery rate is low, and the pollution is relatively large
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[0020] Such as figure 1 and figure 2 As shown, this embodiment discloses an aluminum chip, aluminum foil, and aluminum scrap recovery device, which includes a melting furnace 1 and a feed well 2 , which are connected through a liquid inlet channel 3 and a liquid outlet channel 4 . After the aluminum block is melted into molten aluminum in the cavity of the melting furnace 1, the molten aluminum enters the feed well 2 from the liquid inlet flow channel 3, and the waste aluminum put into the feed well 2 can be melted. The melting furnace 1 and the material well 2 are positioned through a seam and connected as a whole with a flange 11, so that the two can be separated rapidly during maintenance.
[0021] The valve plate 10 used to control the flow is provided on the liquid inlet channel 3 and the liquid outlet channel 4. When the furnace 1 melts the aluminum block, the valve plate 10 can be closed so that the aluminum liquid can be produced as soon as possible, and then the val...
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The invention discloses a device for recovering aluminum skimmings, aluminum foils and aluminum crushed materials. The device comprises a smelter, a material well, a linear electromagnetic propulsion unit and a rotating electromagnetic propulsion unit, wherein the smelter and the material well are communicated through a liquid inlet flow channel and a liquid outlet flow channel, the linear electromagnetic propulsion unit is used for driving liquid aluminum to flow in the liquid inlet flow channel and the liquid outlet flow channel, and the rotating electromagnetic propulsion unit is used for driving the liquid aluminum to rotate in the material well. According to the device, the liquid aluminum in the smelter is driven to cycle between the material well and the smelter by the linear electromagnetic propulsion unit and the rotating electromagnetic propulsion unit, and do siphoning rotation motion in the material well with a special structure, so as to enable aluminum scrap in the material well to quickly flow back to a bottom layer of the smelter to be soaked and melted, thus avoiding that the aluminum scrap is directly oxidated and lost in a liquid surface layer in the smelter; and the device has a high recovery efficiency especially aiming at the aluminum skimmings, the aluminum foils and the aluminum crushed materials, hardly pollutes the environment, and is suitable for aluminum scrap recovery enterprises, the aluminum scrap can be recovered efficiently, and meanwhile, the pollution to the environment can be reduced.
Description
technical field [0001] The invention belongs to smelting equipment, in particular to a device for smelting and recycling aluminum chips, aluminum foil and aluminum scraps. Background technique [0002] At present, China has entered the recycling cycle of aluminum recycling. When recycling waste aluminum, it needs to be melted into aluminum liquid. When using traditional crucibles and intermediate frequency furnaces for recycling, the burning loss is large and the recovery rate is low, especially for aluminum chips and aluminum foil. When recycling, the waste aluminum is seriously oxidized, the recovery rate is low, and the pollution is relatively large. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a recovery device for aluminum scrap, aluminum foil and aluminum scrap, which has a high recovery rate and little environmental pollution. [0004] In order to solve the problems of the technologies described above,...
Claims
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Login to View More IPC IPC(8): C22B21/00C22B7/00
CPCY02P10/20
Inventor张艳国赵辉李广
OwnerSHIJIAZHUANG IDEA ELECTRIC