Aluminium tube cleaning system

Abstract

The invention discloses an aluminium tube cleaning system. The aluminium tube cleaning system is characterized in that the aluminium tube cleaning system is composed of a coarse cleaning device, a fine cleaning device, an oil removing device and a blow-drying device; aluminium tubes to be cleaned sequentially enter the coarse cleaning device, a driving device drives brushes to rotate at a high speed in the transverse direction of the aluminium tubes, and oil tubes in the brushes dissolve and remove lubricating oil on the surfaces of the aluminium tubes; the aluminium tubes are conveyed to the fine cleaning device, oil spraying holes are evenly distributed in an oil conveying tube which is arranged in a surrounding mode in the spiral line direction, and high-pressure kerosene in the oil conveying tube is sprayed from the oil spraying holes to the surfaces of the aluminium tubes for fine cleaning; the aluminium tubes are conveyed into the oil removing device, and non-woven cloth wheels are evenly distributed in the circumferential direction of the aluminium tubes to absorb the kerosene on the surfaces of the aluminium tubes and throw oil in cloth into an oil collecting cover; the aluminium tubes are conveyed to the blow-drying device, and compressed air is blown to the aluminium tubes from compressed air outlets for drying. The aluminium tube cleaning system enables the aluminium tubes to be automatically cleaned, shortens the cleaning working procedure cycle, improves the cleaning efficiency, is suitable for cleaning long aluminium tubes and high in cleaning agent recovery rate, and lowers cost.

Description

technical field [0001] The invention belongs to the aluminum processing industry, and in particular relates to an aluminum tube cleaning system. Background technique [0002] Lubricating oil must be used in the production process of seamless stretched aluminum tubes to reduce friction, heat, and adhesion between the aluminum tube and the tube die during stretching deformation. After the stretching is completed, the surface of the aluminum tube needs to be removed. A layer of lubricating oil on the surface. [0003] At present, the method of cleaning and heating is used for degreasing. The degreasing temperature of the heating method is not enough to easily form oil spots. When the degreasing temperature is too high, it will affect the performance of the aluminum tube, and some lubricating oils have poor volatility, so it is difficult to remove them by heating. Clean; cleaning generally uses soluble solvents such as kerosene or special cleaning agents, and most of the specia...

AI Technical Summary

Problems solved by technology

[0003] At present, the method of cleaning and heating is used for degreasing. The degreasing temperature of the heating method is not enough to easily form oil spots. When the degreasing temperature is too high, it will affect the performance of the aluminum tube, and some lubricating oils have poor volatility, so it is difficult to remove them by heating. Clean; cleaning generally uses soluble solvents such as kerosene or special cleaning agents, and most of the special cleaning agents have a corrosive effect on aluminum tubes. Aluminum tube cleaning is generally carried out manually in the aluminum tube placement tank, with a low degree of automation. The amount used is relatively large, and it needs to be dried for a long time after cleaning, which is especially inconvenient for long tubes

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