Graded degradation treatment method for plastic bags

Abstract

The invention discloses a graded degradation treatment method for plastic bags. The graded degradation treatment method comprises the following steps: S1, collecting and bundling the plastic bags, and then carrying out preliminary chopping operation to obtain plastic fragments; S2, placing the plastic fragments in a stirrer, and conducting stirring and cleaning operation after a cleaning agent is added; S3, after the plastic fragments are sieved and water is filtered, placing the plastic fragments into a drying box for drying operation; S4, placing the dried plastic fragments into a high-temperature smelting furnace for smelting operation, and cooling to obtain plastic blocks; S5, crushing and then grinding the plastic blocks to obtain plastic powder; S6, adding degradation liquid into the plastic powder, and reacting in a sealed container for 7-10 days to obtain mixed degradation particles; S7, adding a coloring agent into the mixed degradation particles, and stirring for 3-5 minutes at the rotating speed of 100-200 r / min to obtain colored particles; and S8, mixing the colored particles with cement powder, and stirring for 20-30 minutes at the rotating speed of 200-300 r / min.

Description

technical field [0001] The invention relates to the field of plastic bag treatment, in particular to a step-by-step degradation treatment method for plastic bags. Background technique [0002] At present, plastic films and plastic film products, such as plastic bags and woven bags, have been widely used in people's production and life. Because plastic bags and woven bags are thin, strong, and easy to carry, they have been generally made into instruments. Plastic bags, packaging plastic bags, agricultural plastic films, industrial plastic films, plastic woven bags, etc. are very popular among people. However, everything has two sides. These plastic products do not rot or deform at room temperature, which makes it difficult to dispose of these garbage, which brings a lot of troubles to people's production and life, and pollutes the ecological environment. Therefore, it is necessary to study an environmentally friendly and efficient plastic bag treatment method to solve the ab...

AI Technical Summary

Problems solved by technology

[0002] At present, plastic films and plastic film products, such as plastic bags and woven bags, have been widely used in people's production and life. Because plastic bags and woven bags are thin, strong, and easy to carry, they have been generally made into instruments. Plastic bags, packaging plastic bags, agricultural plastic films, industrial plastic films, plastic woven bags, etc. are very popular among people. However, everything has two sides. These plastic products do not rot or deform at room temperature, which makes it difficult to dispose of these garbage, which brings a lot of trouble to people's production and life, and pollutes the ecological environment.