Acid alkaline cleaning and drying equipment for aluminum alloy wire coil

Abstract

The invention belongs to the technical field of aluminum alloy cleaning, and relates to acid alkaline cleaning and drying equipment for an aluminum alloy wire coil. The equipment comprises an alkali wash heat cleaning device 100, an acid wash heat cleaning device 200 and a drying device 300, wherein the alkali washing tank of the alkali wash heat cleaning device 100 comprises two wire passing wheels 103 and two ultrasonic wave vibration plate boxes 109; the acid washing tank 201 of the acid wash heat cleaning device 200 comprises an acid washing pipe 203; the drying device 300 comprises an air pump support 307, an air pump 306, an air pump pipeline 305, a hot air gun 304 and a drying pipeline 301. The acid alkaline cleaning and drying equipment has the following benefits: that the cleaning quality and the production efficiency of aluminum alloy welding wires are high is ensured, the service life of a circulating pump is prolonged, the cost is greatly reduced, the cleanliness of a cleaning solution is ensured, the circulating pump is prevented from being damaged, the overall design is aesthetic and elegant, the structure is reasonable, the operation is convenient, high safety and reliability is achieved, repair and maintenance are convenient, the acid and alkaline corrosion resistance is achieved, and the service life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy cleaning, and relates to acid-base cleaning and drying equipment for aluminum alloy wire. Background technique [0002] In the cleaning production of wire rods, it is necessary to keep the wire rods running at high speed, and they need to be cleaned in a very short time. The common cleaning solution soaking method cannot realize the cleaning of the running wire rods, and the high-pressure water shower method cannot completely clean the surface of the wire rods. , can not meet the production requirements, even steam cleaning can not meet the demand for higher cleanliness. [0003] Among all the current cleaning methods, ultrasonic cleaning is one of the most efficient and effective methods. The reason why ultrasonic cleaning can achieve such an effect is closely related to its unique working principle and cleaning method. Therefore, this is the reason why ultrasonic cleaning is increasingly...

AI Technical Summary

Problems solved by technology

[0004] The main shortcomings of the domestic aluminum alloy welding wire cleaning production line in China: 1) The design of ultrasonic power and sound intensity is unreasonable; 2) The effective cleaning time of the wire in the cleaning tank is unreasonably designed, the cleaning efficiency is low, and the production capacity is insufficient; The cleaning ability should be improved by increasing the concentration of the cleaning solution, but there is excessive corrosion on the surface of the welding wire, which reduces the surface quality of the product; 4) There are problems in the design of the length of the drying pipeline, the power of the air pump and the power of the heat gun, which makes the production speed of the wire difficult. The increase is ≤4m / s, which makes it difficult to improve the production efficiency of wire rods; 5) The cleaning and drying equipment lacks protective devices, and some wire passing wheels and inlets and outlets are not protected by nylon, which is very easy to damage the wires

However, in the cleaning process, since the alkaline washing is directly carried out after pickling, the pickling solution is brought into the alkaline cleaning solution, so that the alkaline cleaning solution is neutralized by acid and alkali, which reduces the effect of alkaline cleaning and reduces the acidity of the alkaline cleaning solution at the same time. Utilization and usage times, increasing costs

In addition, after acid-base cleaning, use a hot fan to dry the welding wire. The drying effect is not good, so that the welding wire is prone to residual liquid, which is oxidized again after combining with air.

Therefore utilize this device to can't effectively clean welding wire, improved cost simultaneously

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