Dispensing device, dispensing system and method for dispensing powder

A dispensing device (1) for dispensing powder (50) from a container (2) is provided. The device (1) has a first side (4) and a second side (5). The dispensing device (1) comprises a powder channel (10) extending through the device (1) and configured to convey powder (50) from the first side (4) to the second side (5), and a ventilation channel (11) extending through the device (1) and configured to convey ambient air from the second side (5) to the first side (4). The ventilation channel (11) has a first channel length (l1) from a surface of the second side (5) to a ventilation opening (18) of the ventilation channel. Furthermore, the powder channel (10) has a second channel length (12) from a surface of the second side (5) to a powder opening (19) of the powder channel, the first channel length (II) being greater than the second channel length (12). 提供了一种用于从容器(2)分配粉末(50)的分配装置(1)。装置(1)具有第一侧部(4)和第二侧部(5)。分配装置(1)包括粉末通道(10)和通风通道(11)，该粉末通道延伸穿过装置(1)并构造成将粉末(50)从第一侧部(4)传送至第二侧部(5)，该通风通道延伸穿过装置(1)并构造成将环境空气从第二侧部(5)传送至第一侧