Device for continuously preparing allyl alcohol

The utility model discloses a device for continuously preparing allyl alcohol. The device comprises a PO storage tank, a fluidized bed reactor, a gas-solid separation device, a cooler and a rectification device which are sequentially connected, wherein the fluidized bed reactor is also connected with a catalyst regeneration device; the fluidized bed reaction device is a two-section fluidized bed and comprises a reaction section loaded with a catalyst and a settling section for gas-solid settling separation, and one side of the lower part of the settling section is connected with the catalyst regeneration device; and a solid outlet of the gas-solid separation device is connected to the catalyst regeneration device. According to the device, the settling separation device and the cyclone separation device are arranged, so that a separated gas-phase mixed material is completely free of solid materials, the blockage of a subsequent separation and purification device and a pipeline caused by the carrying of the sol