Inkjet head and inkjet recording device

An inkjet recording device comprising:

• an inkjet head including:
• a substrate;
• plural piezoelectric element partition walls arrayed on the substrate in a direction orthogonal to a predetermined ink ejecting direction and configured to form partition walls of plural pressure chambers respectively corresponding to plural nozzle holes;
• a nozzle plate extending in the direction of the array of the plural piezoelectric element partition walls and bonded to be crosslinked to top surfaces of the plural piezoelectric element partition walls, the plural nozzle holes being formed in the nozzle plate;
• a frame member arranged on the substrate and configured to surround the piezoelectric element partition walls;
• and
• a sealing member bonded to a surface of the nozzle plate on a side not opposed to the piezoelectric element partition walls and bonded to a top surface of the frame member and having openings in positions corresponding to the plural nozzle holes;
• and
• an ink recirculating mechanism configured to supply ink to the inkjet head and recirculate the ink, which is discharged from the inkjet head, to the inkjet head.