Foaming device for foam light soil

The utility model relates to the technical field of light soil production, in particular to a foaming device for foamed light soil, which comprises a mixing cylinder, a premixing mechanism, a heating mechanism and a stirring mechanism, the premixing mechanism and the heating mechanism are positioned at the top of the mixing cylinder, the stirring mechanism is positioned inside the mixing cylinder, and the stirring mechanism is positioned inside the mixing cylinder. The premixing mechanism comprises a fixing frame fixedly connected to the outer wall of the top of the mixing barrel, a motor is installed at the top of the fixing frame, the output end of the motor is fixedly connected with a transmission gear, a mixing box is installed on the outer wall of the top of the mixing barrel, and two first feeding pipes are connected to the top of the mixing box in an inserted mode. Two solid raw materials firstly enter the mixing box through the two first feeding pipes, meanwhile, the motor is started to drive the tran