Fluidized bed storage bin with vibration sieve at discharging opening

The utility model provides a fluidized bed storage bin with a vibration sieve at a discharging opening. The fluidized bed storage bin provided by the utility model comprises a storage bin, a storage bin bracket, a storage bin outlet, a material conveying pipe, the vibration sieve and a vibration sieve bracket, wherein the storage bin is fixed on the storage bin bracket; the lower end of the storage bin is connected with the storage bin outlet; the vibration sieve is arranged at the lower part of the storage bin and is fixed on the vibration sieve bracket; the material conveying pipe is fixedly connected between a feeding opening of the vibration sieve and the storage bin outlet; a discharging opening of the vibration sieve is arranged at the lower end of the vibration sieve; and the conveying pipe is connected between the vibration sieve and the storage bin outlet in a sealed manner. As the fluidized bed storage bin provided by the utility model is additionally provided with the vibration sieve, a sieving pro