In order to provide a food processing device that prevents unequal processing and stagnation because of water flow, a first rotating waterwheel (14) is provided on a starting end side (13c) in a direction of movement for washing in a water tank main body part (13a) for a water tank (13) with an open upper surface wherein an article (16) to be processed by washing is inserted such that first rotating fins (21), which send water in the direction of movement in the water tank main body part (13a), are attached along the outer periphery of a rod shaped shaft body (22). A second rotating waterwheel (15) is provided along a side wall in one side wall vicinity bottom part along the direction of movement such that second rotating fins (41), which send water flowing in a rotational direction perpendicular to the above direction of movement in the water tank main body part (13a), are attached along the outer periphery of a rod shaped shaft body (42). A dividing plate (63), which provides division between the water tank main body part (13a) and a water tank side part (13b), wherein the second rotating waterwheel (15) is disposed along the direction of movement and in which water flowing in the above direction of rotation is supplied, is provided such that a space in which water flow formed in the direction of rotation in the bottom part can pass through arises.La présente invention concerne un dispositif de transformation des aliments qui empêche la transformation inégale et la stagnation grâce à un écoulement deau. Pour ce faire, une première roue hydraulique rotative (14) est disposée sur un côté dextrémité (13c) de départ dans une direction de déplacement pour le nettoyage dans une partie de corps principal (13a) de réservoir deau pour un réservoir deau (13) ayant une surface supérieure ouverte, un article (16) à traiter par lavage étant inséré de sorte que les premières ailettes rotatives (21), qui envoient leau dans la direction de déplacement dans la partie de corps prin
