PC bucket crushing washing recycling line

Description of crushing cleaning process section module: crushing cleaning module includes first crushing and third rinsing and two air flow sorting and hot air drying system, and finally send the qualified bottle pieces to the color selection purification module

1.Breaking: the pretreatment PC bucket is sent into the shredder and crusher for crushing to 20mm;
2.Level rinsing (pre-rinsing):through the broken into the first pool rinse, rinsing process to remove most of the floating water label , at the same time most of the organic pollutants cleaning dehydration;
3.Level 1 label and heat washing module: dehydration through fine material, Most of the labels and have been separated, Most of the labels are separated through the first stage sorting and then enter the hot wash and high temperature heating friction, Remove the stubborn dirt, adhesive adhesive and aluminum foil on the surface of the bottle sheet by high temperature heating and adding detergent, Ensure that the bottle piece restores the original color; The high temperature heating module requires a control temperature greater than 90℃ and heating for more than 30 minutes, In order to ensure the temperature and time of the specimen production line, two heating tanks are designed to ensure the cleaning quality;
4.Secondary rinsing module: the secondary rinsing module adopts the pool for floating washing and dehydration, the pool is mainly used to remove detergent and floating bottle sheet is mainly used to add clean water for the final bottle sheet rinsing quality control, in order to get the highest purity of the bottle sheet;
5.Hot air drying system and Z type sorting module: through the previous crushing after cleaning bottle, dehydration material moisture content in 1-3%, through the heating screw to dry material moisture content is less than 1%, fully drying the material contains a small amount of labels by Z type sorting will remove label paper, remove the label after material to the subsequent color selection module for color purification.