Fiber cooking device for preparing and processing fiberboard

The utility model discloses a fiber cooking device for preparing and processing fiberboards, which comprises a cooking bin, a mixing mechanism, an aeration mechanism and an ultrasonic generator, a sealing cover is arranged at the top of the cooking bin, and the mixing mechanism comprises a driving motor arranged at the top of the sealing cover and a spiral stirring paddle arranged at the output end of the driving motor. The aeration mechanism comprises a shunt pipe and aeration plates, the aeration plates are respectively arranged at the bottom of the cooking bin and are communicated with air outlets of the shunt pipe, and the ultrasonic generator is arranged in the cooking bin. According to the method, the chemical reaction rate can be increased, the chemical reaction difficulty can be reduced, some reactions difficult to carry out can be generated, the mass transfer and heat transfer processes are enhanced, the activity of reactant molecules is improved, and chemical bond breakage, free radical generation a