1. River cleanup boats are primarily used for retrieving garbage and debris from rivers and lakes, and can automatically unload the collected waste and debris onto designated shore docks or garbage trucks.

2. The river cleanup boat features a two-compartment design, with the collection chamber located at the front. It can freely adjust the dredging depth based on the waste situation. The ends of the collection chamber are equipped with mechanical swing arms, which can move left and right to expand the cleaning area. The conveyor belt on the swing arms can rotate to create a water current, which then suction small debris into the collection chamber, enhancing cleaning efficiency.

3. The middle compartment serves as a storage and unloading bay for collected waste and debris. Upon the ship's arrival at the dock, the middle compartment can be lifted and rotated via a conveyor belt to unload the waste.

4. River cleanup boats have a wide recovery range, are spacious and aesthetically pleasing, produce low noise, consume less fuel, are easy to operate safely, and have a high degree of automation, effectively cleaning riverways.