Garbage classification treatment and compression device with detachable carriage

The utility model relates to the technical field of sanitation vehicles, in particular to a detachable compartment garbage classification treatment and compression device which comprises a vehicle body and a compartment, a placing plate is arranged on the vehicle body, the compartment is placed on the placing plate, two box bodies are arranged in the compartment, a water storage tank is fixedly arranged on one side of each box body, and a compression mechanism is arranged in each box body. The compression mechanism comprises a hydraulic column and a pouring-in opening, the hydraulic column is arranged above one side of the box body, the pouring-in opening is formed in the upper portion of the side away from the hydraulic column, a guide-in plate is arranged on one side of the pouring-in opening, an extrusion plate is fixedly arranged at one end of the hydraulic column, and a first filter screen is arranged under the extrusion plate. The first filter screen is communicated with the water storage tank through a