Recycling treatment method of waste packaging barrel

Abstract

The invention discloses a recycling treatment method of a waste packaging barrel. The recycling treatment method comprises the following steps that (1) residual liquid is cleared, wherein the residualliquid in the waste packaging barrel is collected; (2) sheet slicing is carried out, wherein the bottom and the cover of the waste packaging barrel with the residual liquid cleared are removed, a treated waste packaging barrel sheet raw material is put into a sheet slicing machine for sheet slicing, and finally leveling treatment is carried out; (3) ultrasonic cleaning is carried out, wherein thebarrel sheet subjected to sheet slicing in the step (2) is put into ultrasonic cleaning equipment, and a cleaning solution is added for carrying out ultrasonic cleaning; (4) rinsing is carried out, wherein the barrel sheet cleaned in the step (3) is put into a rinsing solution for rinsing; and (5) draining off is carried out, wherein the barrel sheet rinsed in the step (4) is put into a draining-off groove to be drained off. According to the method, the waste packaging barrel is cleaned and recycled by adopting a sheet slicing mode, so that the recycling rate of the waste packaging barrel isimproved, the recycling process is simplified, the cleaning solution can be recycled, the energy utilization rate is improved, the cost is reduced, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to a method for recycling waste packaging materials, and belongs to a method for recycling waste packaging barrels. Background technique [0002] With the development of social economy and industrialization, the demand for various oils and chemical raw materials is increasing. In order to facilitate the storage and transportation of these raw materials, various packaging barrels are used for filling, although the storage and transportation of raw materials have been solved. Problem, but there will be a lot of packaging barrels left after the raw materials are used. It is inevitable that oil or chemical raw materials will remain in these packaging barrels. Throwing them away or simply breaking them will not only cause waste of resources, but also cause great pollution to the environment. The remaining raw materials in the packaging barrels invade the soil and rivers, directly causing environmental pollution, and endangering people'...

AI Technical Summary

Problems solved by technology

[0002] With the development of social economy and industrialization, the demand for various oils and chemical raw materials is increasing. In order to facilitate the storage and transportation of these raw materials, various packaging barrels are used for filling, although the storage and transportation of raw materials have been solved. Problem, but there will be a lot of packaging barrels left after the raw materials are used. It is inevitable that oil or chemical raw materials will remain in these packaging barrels. Throwing them away or simply breaking them will not only cause waste of resources, but also cause great pollution to the environment. The remaining raw materials in the packaging barrels invade the soil and rivers, directly causing environmental pollution, and endangering people's health and life safety. In order to solve the problem of a large number of backlogs in packaging barrels, people have developed a variety of recycling methods. Traditional recycling The method is to simply clean the packaging barrels and then mechanically crush them, or to clean up the waste packaging barrels by incineration. However, the waste packaging barrels treated in this traditional way not only cannot be effectively recycled, but also bring pollution to the environment, resulting in The re-pollution of the environment makes it difficult to achieve a good effect of comprehensive treatment of waste packaging barrels

[0003] In order to improve the traditional way of recycling waste packaging barrels, people use thermal cleaning for cleaning, and use high-temperature pyrolysis of the raw materials inside the packaging barrels to separate the raw materials from the barrel wall, but this method requires a higher temperature environment. The equipment requirements are high, the cost investment is large, and the raw materials of high-temperature pyrolysis will produce harmful gases to pollute the environment, which is harmful to human health. This recycling method is only applicable to the recycling of iron drums, and the scope of application is limited, so the recycling of packaging drums The treatment method needs to be improved and optimized, and an environmentally friendly, energy-saving and widely applicable recycling treatment method for packaging barrels should be designed