Oil drum refurbishment pretreatment assembly line and operation method thereof

Abstract

The invention belongs to the field of research of numerical control machine tool measuring technologies, and particularly relates to an oil drum refurbishment pretreatment assembly line. The oil drumrefurbishment pretreatment assembly line comprises a baking device (1), a shot blasting assembly line connected with the baking device (1) and oil drum drive fixtures (8) arranged above the shot blasting assembly line; the shot blasting assembly line includes a first 180-degree rotating mechanism (2), a drum bottom shot blasting device (3), a second 180-degree rotating mechanism (4), four drum body shot blasting devices (5) and a drum body shaping device (6), wherein the first 180-degree rotating mechanism (2), the drum bottom shot blasting device (3), the second 180-degree rotating mechanism(4), the four drum body shot blasting devices (5) and the drum body shaping device (6) are arranged and installed in sequence; and the drum bottom shot blasting device (3) and the four drum body shotblasting devices (5) are connected with sand blasting devices (7). According to the oil drum refurbishment pretreatment assembly line, by arranging the shot blasting devices of all stations, it is ensured that drum bottoms and drum bodies of the oil drum after baking can be subjected to full shot blasting; and oil drums of each process are quickly put into the next process through the oil drum drive fixtures, so that the oil drums can be machined quickly while maintaining the thermal temperature.

Description

technical field [0001] The invention belongs to the research field of oil barrel refurbishment technology, and relates to an oil barrel refurbishment pretreatment assembly line. Background technique [0002] At present, the recycling and reuse of waste steel drums in our country is a relatively difficult problem to solve, especially the steel drums that have been filled with combustible oils are difficult to clean and recycle; [0003] Waste steel drums are usually dried after cleaning. The drying method is to heat the steel drums by blowing hot air into the drums and exchanging heat between the hot air and the wall of the drums to accelerate the volatilization of the residual liquid. The movement takes the residual liquid steam out of the steel drum. Since the structure of the steel drum is relatively closed, only the oil port communicates with the outside world, and the hot air cannot flow smoothly, so that the steam cannot be brought out of the drum quickly. Therefore, th...

AI Technical Summary

Problems solved by technology

[0002] At present, the recycling and reuse of waste steel drums in our country is a relatively difficult problem to solve, especially the steel drums that have been filled with combustible oils are difficult to clean and recycle;

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