초록 ▼

A device for carrying out a method of sugar-coating and/or film coating is provided with a partially perforated drum (48) which rotates about an axis (50). The inner space (47) of the drum can be exposed to a fluid flow (gas, fluid). The inner space (47) is associated with an element for guiding a g

A device for carrying out a method of sugar-coating and/or film coating is provided with a partially perforated drum (48) which rotates about an axis (50). The inner space (47) of the drum can be exposed to a fluid flow (gas, fluid). The inner space (47) is associated with an element for guiding a gas flow which guides the gas flow as a controlled shell-shaped flow through the plane of the drum opening (43) and, with at least one longitudinal component with respect to the axis, through the inner space (47) of the drum (48).

대표청구항 ▼

Device for coating material, said device comprising: a partially perforated drum mounted for rotation about an axis, the drum having an opening and an inner space for accepting a coating fluid flow wherein the inner space is associated with an element means which is disposed at the drum opening and

Device for coating material, said device comprising: a partially perforated drum mounted for rotation about an axis, the drum having an opening and an inner space for accepting a coating fluid flow wherein the inner space is associated with an element means which is disposed at the drum opening and in communication with said inner space, for guiding a gas flow as a controlled shell-shaped flow through a plane of the drum opening with at least one longitudinal component of the gas flowing in the direction of the drum axis, thought the inner space of the drum, the element means being formed by two cylindrical pipe sections which intersect one another and delimit an annular gap between the pipe sections, said annular gap containing the shell-shaped flow, and wherein the element is disposed in or directly at the drum opening and the axes of the cylindrical pipe sections are offset with respect to one another.