Vibration type gas cathode, liquid metal fuel cell and equipment

The invention relates to a vibration type gas cathode, a liquid metal fuel cell and equipment. The vibration type gas cathode comprises a gas cathode body and a vibration device, vibration generated by the vibration device is transmitted to the gas cathode body through a medium in a vibration wave mode, the gas cathode body generates vibration under the action of vibration waves and transmits vibration energy to solid products in pores of the gas cathode body, and the solid products are discharged from the pores of the gas cathode body. The liquid metal fuel cell comprises a cell shell and a cell unit assembled by the cell shell, and a vibration device is arranged on the cell shell. The equipment comprises the battery. The vibration device is used for generating mechanical vibration waves, vibration is generated at the gas cathode, solid products in the gas cathode are discharged from pores of the gas cathode under the action of vibration energy, and the problem that the solid products in the gas cathode are