High-purification-treatment automatic production line of steel drum

Abstract

The invention relates to a high-purification-treatment automatic production line of a steel drum, which comprises a plurality of continuous cleaning stations and a steel drum transmission device, wherein each station is respectively provided with a rotating nozzle cleaning device with a control valve; each nozzle is respectively connected with the output end of an anticorrosive 3-inch diaphragm pump; a cleaning liquid collecting disk is arranged between every two adjacent stations; each collecting disk is connected with a set of cleaning liquid recovering and separating box device with a primary filtering device and a magnetic pollutant intercepting device; the liquid separating box device is connected with a stainless steel fine filtering tank device; and the stainless steel fine filtering tank device is connected with the input end of the anticorrosive 3-inch diaphragm pump. The production line provided by the invention has the advantages of realizing the operation of mechanically, automatically and successively cleaning the inside of the steel drum, and achieving the effect of cleaning the inside of the steel drum through high purification treatment; and the treated steel drum meets the extremely-high cleanliness requirements of paints and chemical products for the inside of the packaged steel drum.

Description

technical field [0001] The invention belongs to an automatic production device for cleaning steel drums, in particular to an automatic production line for high-purification steel drums. Background technique [0002] In recent years, due to the vigorous development of the automobile and chemical industries, there are extremely high requirements for the cleanliness of the packaging steel drums for paint and chemical products. For the painting operation of the automobile production line, the purity of the paint directly affects the quality of the car spraying. A little impurity will affect the quality and effect of the car after painting. The traditional car paint is filtered by the car manufacturer to filter out the paint. Impurities, and then used to spray the surface of the car. Since steel drum packaging is affected by oil, esters and various trace impurities during processing, the inside of the drum is relatively unclean, and oil, esters, and fine dust are mixed into the ...

AI Technical Summary

Problems solved by technology

Since steel drum packaging is affected by oil, esters and various trace impurities during the processing process, the inside of the drum is relatively unclean, and oil, esters, and fine dust are mixed into the paint, which is difficult to filter during the filtration process. Removal, especially after the oil is mixed in the paint, because the surface tension of the oil is greater than that of the paint, shrinkage cavities, that is, pits, have been formed, which has always been a problem that plagues the quality of the spraying of automobile manufacturers. waste of manpower and material resources

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