Unloading and dust-controlling device for garbage compression station

The invention provides an unloading and dust-controlling device for a garbage compression station. The unloading and dust-controlling device comprises a gas collecting hood, a filter and a fan, wherein a sealing buffer part is arranged at the butt joint part of the gas collecting hood and a garbage compression station unloading port; the sealing buffer part can be elastically extruded on the inner wall of the garbage compression station unloading port; the gas collecting hood communicates with a dust remover through a pipeline; and the dust remover communicates with the fan through a pipeline. Due to the fact that the gas collecting hood is attached to the garbage compression station unloading port in a sealed mode, negative-pressure suction airflow is formed on a gas collecting hood accessory when the fan works, raised dust generated when a sanitation vehicle dumps garbage to the garbage compression station unloading port is taken away by the suction airflow and enters the filter for purification, and then c