High-temperature molten aluminum filtering and quantitative casting device

Abstract

The invention provides a high-temperature molten aluminum filtering and quantitative casting device. The high-temperature molten aluminum filtering and quantitative casting device is accurate in feeding quantity, free of product waste and capable of filtering out and removing large-particle impurities. The high-temperature molten aluminum filtering and quantitative casting device comprises a smelting furnace and a mold conveyor belt. A plurality of molds are equidistantly arranged on the mold conveyor belt. A rotary disk arranged above the conveyor belt through a support. The tail end of a spindle of the rotary disk is connected with a rotary disk power unit. A plurality of casting channels are uniformly distributed on the rotary disk. One end of each casting channel communicates with thesmelting furnace through a molten aluminum channel, and the other end of each casting channel is connected with the corresponding mold. The high-temperature molten aluminum filtering and quantitativecasting device further comprises a PLC device. The molten aluminum channels include the first molten aluminum channel communicating with the smelting furnace, the third molten aluminum channel matchedwith the casting channels and the second molten aluminum channel connecting the first molten aluminum channel with the second molten aluminum channel. Filter devices are arranged between the first molten aluminum channel and the second molten aluminum channel and the between the second molten aluminum channel and the third molten aluminum channel.

Description

technical field [0001] The invention relates to a recycling device for waste aluminum, in particular to a quantitative casting device for aluminum ingots. Background technique [0002] After the waste aluminum is recycled, it is processed to form molten aluminum in a high-temperature molten state. The next process is to cast it into a mold to form a standard aluminum ingot. In the aluminum ingot casting process, the current practice is that the casting head is connected to the furnace to continuously output high-temperature molten aluminum, and the empty molds are arranged under the casting head and pass through after receiving the aluminum liquid according to a certain time difference. The disadvantages of this method are: 1. The casting head keeps feeding continuously. When the mold moves, part of the aluminum liquid falls into the gap between the molds, resulting in product waste; 2. The measurement is not accurate enough, and the difference rate of aluminum ingots is hig...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: 1. The casting head keeps feeding continuously. When the mold moves, part of the aluminum liquid falls into the gap between the molds, resulting in product waste; 2. The measurement is not accurate enough, and the difference rate of aluminum ingots is high; 3. , No filter device, large particles of impurities in the aluminum liquid directly enter the aluminum ingot, affecting product quality

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