Printing nozzle cleaning device and printing device

Provided are a printing nozzle cleaning device and a printing device that clean a nozzle through which ink is abnormally discharged in a non-contact manner. The printing nozzle cleaning apparatus includes: a housing portion configured to provide a through hole in one surface thereof and configured to surround an internal space, a nozzle portion provided on a nozzle head to discharge ink being at least partially inserted into the through hole; an airflow guide portion disposed in the internal space and having a tube shape extending in the first direction and an end facing the through hole; and a discharge portion connected to the other end of the airflow guide portion to discharge the interior of the airflow guide portion. 提供一种清洁喷嘴的印刷喷嘴清洁装置和印刷装置，墨水通过所述喷嘴以非接触方式不正常地排出。印刷喷嘴清洁装置包含：壳体部分，配置成在其一个表面中设置通孔且配置成围绕内部空间，设置在喷嘴头上以排出墨水的喷嘴部分至少部分地插入到所述通孔中；气流引导部分，设置在内部空间中，且具有在第一方向上延伸的管形状和面向通孔的一端；以及排放部分，连接到气流引导部分的另一端以对气流引导部分的内部进行排放。