AUTOMATIC SHEPHERD'S PURSE CLEANING AND QUICK-FREEZING PROCESSING LINE

Disclosed is a shepherd's purse automatic quick-freezing processing production line having a washing function, comprising a vibrating screen, a screening and impurity removal machine, an air flotation washing set, a blanching machine, a primary cooling device, a vibrating dewatering screen, a crushing and cutting device, a quick-freezing machine and a metal detection machine; an output end of the vibrating screen is connected to an upwardly inclined first conveyor mesh belt, the tail end of the first conveyor mesh belt extends into a feeding port of the screening and impurity removal machine, the screening and impurity removal machine is obliquely arranged, and a discharge port thereof is connected to a second conveyor mesh belt, the tail end of the second conveyor mesh belt is located at an inlet port of the air flotation washing set, an output port of the air flotation washing set is connected to the blanching machine for blanching and deactivation of enzymes, an output of the blanching machine is connected to the primary cooling device which sprays a cooling liquid for primary cooling, an output end of the primary cooling device is upwardly inclined and located above the vibrating dewatering screen, a lower end of the vibrating dewatering screen is connected to a third conveyor mesh belt and is fed into the quick-freezing machine for quick-freezing, and after the quick-freezing is completed, feeding to the metal detection machine is performed for metal detection.