FIELD: mechanical engineering.
SUBSTANCE: invention relates to a mixer with a reservoir for receiving the mixed material. A mixer with a mixer tank (1) for receiving the mixed material and a mixer lid (12), in which a first seal (5) is provided between the tank (1) and the lid (12), while a mixer support is provided, the mixer tank (1) is installed with the possibility of rotation around the axis of rotation relative to the mixer support, the mixer is equipped with a drive by which the mixer tank (1) can rotate around the axis of rotation, the mixer lid (12) is fixed to the mixer support, a second seal (6) is provided, while the first and second seals (5, 6) arranged so that the first air space (10) is formed between the first and second seals.
EFFECT: elimination of the possibility of ingress of particles of the mixed material from the mixer tank into the environment.
14 cl, 4 dwg
