Port Cargo Handling: Potential Contamination Risks with Orange Peel Grab Buckets

In the cargo hold, an orange peel grab bucket is used to handle the goods, with each grab carrying approximately 30 tons of cargo. The cargo is then transferred to a funnel placed on the shore, and subsequently loaded onto vehicles. The port has made specific arrangements for vehicles dedicated to transporting polluted goods. The grab bucket determines whether to grab normal goods or polluted goods based on the vehicles that come to transport the cargo. However, due to the use of the grab bucket, it is inevitable that a certain amount of mixing will occur between the good and bad goods during unloading. Furthermore, since the normal goods and polluted goods share the same funnel, there is a possibility of contaminating some of the normal goods.